[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Chernin, Alexander"]
[Black "Lputian, Smbat"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "A40"]
[PlyCount "1"]

1. d4 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Chekhov, Valery"]
[Black "Lputian, Smbat"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D59"]
[PlyCount "38"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. cxd5
Nxd5 9. Bxe7 Qxe7 10. Rc1 Bb7 11. Be2 Rc8 12. O-O c5 13. dxc5 Rxc5 14. Nxd5
Bxd5 15. a3 Nd7 16. Qd2 Rac8 17. Rxc5 Rxc5 18. Rc1 Rxc1+ 19. Qxc1 Qc5 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Lputian, Smbat"]
[Black "Pigusov, Evgeny"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D58"]
[PlyCount "80"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. Qc2 b6 8. Rd1
Nbd7 9. e3 Bb7 10. cxd5 Nxd5 11. Bg3 c5 12. dxc5 Rc8 13. Nxd5 exd5 14. Bb5 a6
15. Bd3 bxc5 16. O-O Nf6 17. Bf5 Ra8 18. Be5 Qb6 19. Rd3 a5 20. Rc1 a4 21. Rd2
Ne4 22. Rdd1 g6 23. Bxe4 dxe4 24. Nd2 Qe6 25. Nc4 Bd5 26. Nb6 Rad8 27. Nxd5
Rxd5 28. Bc3 Rfd8 29. Rxd5 Qxd5 30. Qxa4 Ra8 31. Qb3 Qxb3 32. axb3 Rb8 33. g4
f6 34. Ra1 Kf7 35. Ra3 h5 36. gxh5 gxh5 37. h3 Ke6 38. Kf1 Bd6 39. Ke2 f5 40.
Kd2 h4 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Lputian, Smbat"]
[Black "Kharitonov, Andrei"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "D61"]
[PlyCount "61"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. Qc2 Nbd7 7. Rd1 c6 8. e3
Re8 9. a3 a6 10. h3 h6 11. Bf4 dxc4 12. Bxc4 b5 13. Ba2 Bb7 14. Ne5 Qb6 15.
Nxd7 Nxd7 16. Bb1 f5 17. Ba2 c5 18. Qxf5 Bf6 19. dxc5 Bxc3+ 20. bxc3 Nxc5 21.
Rd6 Be4 22. Bxe6+ Rxe6 23. Qxe6+ Nxe6 24. Rxb6 Bxg2 25. Rg1 Nxf4 26. exf4 Bxh3
27. Rxh6 Bf5 28. Rf6 Bd3 29. Rd6 Bc4 30. Rg3 Ra7 31. f5 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Lputian, Smbat"]
[Black "Timoshchenko, Gennadi"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D37"]
[PlyCount "67"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8.
cxd5 Nxd5 9. Nxd5 exd5 10. Bd3 Bb4+ 11. Nd2 Nc6 12. O-O Be7 13. Nb3 Bf6 14. Qd2
Be6 15. Rac1 Rc8 16. Nc5 Qe7 17. Rc2 Ne5 18. Nxe6 Qxe6 19. Bxe5 Bxe5 20. Rfc1
Rxc2 21. Qxc2 g6 22. g3 Qb6 23. Be2 Rd8 24. b3 Qa5 25. Bf3 Kg7 26. a4 d4 27.
exd4 Rxd4 28. Qc5 Qxc5 29. Rxc5 Bd6 30. Ra5 Rd3 31. Kg2 Bb8 32. Rb5 b6 33. a5
Rd2 34. axb6 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Polovodin, Igor"]
[Black "Lputian, Smbat"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "E09"]
[PlyCount "50"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 Nbd7 8. b3
b6 9. Rd1 Ba6 10. Nbd2 Rc8 11. e4 c5 12. exd5 exd5 13. Bb2 Bb7 14. Qf5 dxc4 15.
Nxc4 b5 16. Ne3 Be4 17. Qf4 c4 18. d5 c3 19. Bxc3 Rxc3 20. d6 Rc5 21. dxe7 Qxe7
22. Qd6 Qd8 23. Rac1 Rxc1 24. Rxc1 Re8 25. Nd2 Bxg2 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Psakhis, Lev"]
[Black "Lputian, Smbat"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "A08"]
[PlyCount "81"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. d3 c5 6. Nbd2 Nc6 7. e4 b6 8. Re1
Bb7 9. c3 Qc7 10. Qe2 a5 11. Nf1 dxe4 12. dxe4 Ba6 13. c4 Rd8 14. e5 Nd5 15. a3
Bf8 16. Bd2 h6 17. h4 Nde7 18. b4 Nf5 19. b5 Ncd4 20. Nxd4 Nxd4 21. Qe4 Bc8 22.
Bc3 Be7 23. Rad1 O-O 24. Ne3 Rd7 25. Nc2 Rfd8 26. a4 Bb7 27. Qxb7 Qxb7 28. Bxb7
Nxc2 29. Rxd7 Rxd7 30. Rc1 Nd4 31. Bc6 Nxc6 32. bxc6 Rc7 33. h5 Rxc6 34. Rd1
Rc8 35. Kg2 Kf8 36. f4 Bd8 37. Kf3 Ke7 38. g4 Bc7 39. f5 f6 40. exf6+ gxf6 41.
Re1 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Lputian, Smbat"]
[Black "Vladimirov, Evgeny"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "D58"]
[PlyCount "85"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Qc2
Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. O-O-O c5 12. dxc5 bxc5 13. Nxd5 Bxd5 14. Bc4
Nc6 15. Rxd5 Qe7 16. a3 Rab8 17. b3 Na5 18. Kd2 Rfd8 19. Ke2 Nxc4 20. Qxc4 Rxd5
21. Qxd5 c4 22. Qxc4 Qxa3 23. Nd2 Qa2 24. Rc1 Rd8 25. Rc2 Qa1 26. h4 Qh1 27. g3
Be5 28. Qc6 Qa1 29. Qa4 Qh1 30. Qa5 Qd5 31. Qxd5 Rxd5 32. Rc8+ Kh7 33. f4 Bb2
34. Rc7 f5 35. Rxa7 Bc3 36. Nb1 Ba5 37. Rb7 Rc5 38. Na3 Rc1 39. b4 Bd8 40. Nb5
Bf6 41. Nd6 Kg6 42. Rb5 Kh5 43. e4 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kuzmin, Gennadi"]
[Black "Lputian, Smbat"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "D35"]
[PlyCount "83"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Nf3 Be7 5. cxd5 exd5 6. Bf4 c6 7. e3 Bf5 8. Bd3
Bxd3 9. Qxd3 O-O 10. O-O Nbd7 11. h3 Ne8 12. Rab1 Bd6 13. Bg5 f6 14. Bf4 Bxf4
15. exf4 Qc7 16. f5 Nd6 17. Rfc1 Nb6 18. Nd2 Rae8 19. Nb3 Qc8 20. g4 Ne4 21.
Re1 Nxc3 22. Qxc3 Rxe1+ 23. Rxe1 Na4 24. Qa5 Nxb2 25. Nc5 Nc4 26. Qxa7 Rf7 27.
Nd3 g6 28. fxg6 hxg6 29. Nf4 g5 30. Nh5 f5 31. Qa4 fxg4 32. Qc2 Qf5 33. Re8+
Kh7 34. Qxf5+ Rxf5 35. Re7+ Kg6 36. hxg4 Rf7 37. Re6+ Kh7 38. f4 Nd2 39. Kg2
gxf4 40. g5 f3+ 41. Kh2 Rf5 42. g6+ 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Ceshkovsky, Vitaly"]
[Black "Lputian, Smbat"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "C15"]
[PlyCount "59"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 c5 7. Ne2 Nc6 8. a3
Bxc3+ 9. bxc3 e5 10. Bxc6+ bxc6 11. O-O exd4 12. cxd4 O-O 13. Re1 Re8 14. Bg5
Ba6 15. Ng3 Rxe1+ 16. Qxe1 Qxd4 17. c3 Qd6 18. Nf5 Qd7 19. Nh6+ gxh6 20. Bxf6
Re8 21. Qc1 Qe6 22. Bh4 Bd3 23. h3 Kg7 24. Qf4 Qe5 25. Qg4+ Bg6 26. Rc1 h5 27.
Qd7 Re6 28. Qd2 Qd5 29. Qxd5 cxd5 30. Rd1 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Lputian, Smbat"]
[Black "Kaidanov, Gregory"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "D21"]
[PlyCount "51"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e4 b5 5. a4 Bb7 6. axb5 axb5 7. Rxa8 Bxa8 8.
Nc3 e6 9. Nxb5 Bxe4 10. Bxc4 Bxf3 11. Qxf3 c6 12. O-O Qb6 13. Nc3 Qxd4 14. Qg3
Nd7 15. Rd1 Qe5 16. Bf4 Qa5 17. Bc7 Qa7 18. Ne4 Ngf6 19. Nd6+ Bxd6 20. Qxd6 g6
21. b4 Qa4 22. Re1 Nd5 23. Bxd5 cxd5 24. h4 d4 25. Ba5 Qb3 26. Rc1 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Palatnik, Semon"]
[Black "Lputian, Smbat"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "A21"]
[PlyCount "45"]

1. c4 e5 2. Nc3 d6 3. d4 exd4 4. Qxd4 Nc6 5. Qd2 Nf6 6. g3 Be6 7. e4 a5 8. b3
a4 9. Rb1 axb3 10. axb3 Nxe4 11. Nxe4 d5 12. cxd5 Bb4 13. Nc3 Bxd5 14. f3 O-O
15. Kf2 Ra5 16. Bc4 Nd4 17. Qxd4 Bc5 18. Qxc5 Rxc5 19. Nxd5 b5 20. Ba3 bxc4 21.
Bxc5 Qxd5 22. Bxf8 Qd4+ 23. Kg2 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Lputian, Smbat"]
[Black "Bykhovsky, Avigdor"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "A58"]
[PlyCount "75"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. b3 Bg7 7. Bb2 O-O 8. g3
Nxa6 9. Bg2 Bb7 10. e4 Qa5+ 11. Bc3 Nb4 12. Ne2 Qb5 13. a4 Nd3+ 14. Kf1 Qa6 15.
Bf3 e6 16. Kg2 exd5 17. exd5 Nxd5 18. Bxg7 Kxg7 19. Nec3 N5b4 20. Nd2 d5 21.
Na2 Nxa2 22. Rxa2 Ne5 23. Be2 d4+ 24. f3 d3 25. Qa1 f6 26. Bd1 Rfe8 27. Qc3
Rac8 28. Re1 Bd5 29. h3 c4 30. b4 Nf7 31. Rxe8 Rxe8 32. b5 Qe6 33. Nf1 Ng5 34.
h4 Qh3+ 35. Kf2 Nxf3 36. Bxf3 Bxf3 37. Kxf3 Qxf1+ 38. Rf2 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Panchenko, Alexander"]
[Black "Lputian, Smbat"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "A09"]
[PlyCount "113"]

1. Nf3 d5 2. g3 Nc6 3. c4 d4 4. Bg2 g6 5. b4 Nxb4 6. Qa4+ Nc6 7. Ne5 Bd7 8.
Nxc6 bxc6 9. Bxc6 Bg7 10. Bxd7+ Qxd7 11. Qxd7+ Kxd7 12. d3 e5 13. Nd2 Nf6 14.
O-O c5 15. Rb1 Rab8 16. Nb3 Kc6 17. e4 Nd7 18. f4 Rb6 19. Bd2 f6 20. h4 Rf8 21.
f5 Rg8 22. Kg2 Bf8 23. Rf2 Be7 24. fxg6 Rxg6 25. Kh3 Kd6 26. Be1 Nf8 27. Rfb2
Ne6 28. Na5 Kc7 29. a4 Ng7 30. Nb3 Nh5 31. a5 Rb4 32. Kh2 Rb8 33. Nc1 Rgg8 34.
a6 Rxb2+ 35. Rxb2 Rb8 36. Ba5+ Kc8 37. Rxb8+ Kxb8 38. Kh3 Ng7 39. Kg4 Kc8 40.
Nb3 Ne8 41. Kh5 Bf8 42. g4 Kd7 43. Nxc5+ Bxc5 44. Kh6 Ke6 45. Kxh7 Kf7 46. g5
fxg5 47. hxg5 Be7 48. g6+ Kf8 49. Bb6 Nf6+ 50. Kh8 Ne8 51. Bxa7 Bf6+ 52. Kh7
Nc7 53. Bc5+ Ke8 54. a7 Kd7 55. Bb6 Na8 56. Ba5 Ke8 57. g7 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Lputian, Smbat"]
[Black "Arbakov, Valentin"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "D44"]
[PlyCount "41"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 b5 7. a4 c6 8. e5 h6
9. exf6 hxg5 10. fxg7 Rg8 11. h4 gxh4 12. Rxh4 Qf6 13. g3 Nd7 14. Bg2 Bb7 15.
Kf1 a6 16. Ne5 Nxe5 17. dxe5 Qxe5 18. axb5 axb5 19. Rxa8+ Bxa8 20. Qa1 Qb8 21.
Rh8 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Lputian, Smbat"]
[Black "Tavadian, Ragik"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "D05"]
[PlyCount "95"]

1. d4 d5 2. Nf3 e6 3. e3 c5 4. Bd3 Nf6 5. O-O Nc6 6. b3 Bd6 7. Bb2 O-O 8. Nbd2
Qe7 9. dxc5 Bxc5 10. e4 b6 11. a3 dxe4 12. Nxe4 Nxe4 13. Bxe4 Rd8 14. Qb1 Bb7
15. b4 Bd6 16. Re1 Nb8 17. c4 Bxe4 18. Qxe4 Nd7 19. Rad1 Rac8 20. Nd4 Be5 21.
g3 h6 22. Nxe6 Qxe6 23. Bxe5 Nxe5 24. Rxd8+ Rxd8 25. Qxe5 Qxc4 26. Qe7 Rd2 27.
Qxa7 Qd4 28. Qa8+ Kh7 29. Qe4+ Qxe4 30. Rxe4 Rd3 31. Re3 Rd1+ 32. Kg2 g5 33. g4
Kg6 34. Rc3 Ra1 35. h3 f6 36. Kf3 h5 37. Ke4 Rf1 38. gxh5+ Kxh5 39. Rf3 Kg6 40.
Kd5 Rc1 41. a4 f5 42. Re3 f4 43. Re6+ Kf5 44. Rxb6 Rc2 45. Rb8 Rxf2 46. a5 f3
47. Rf8+ Kg6 48. a6 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Lputian, Smbat"]
[Black "Zilberstein, Valery"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "D18"]
[PlyCount "75"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 c6 5. a4 Bf5 6. e3 e6 7. Bxc4 Nbd7 8. O-O
Bb4 9. Nh4 O-O 10. Bd2 a5 11. Qe2 Be4 12. Nxe4 Nxe4 13. Bxb4 axb4 14. Nf3 Qe7
15. Rfd1 e5 16. Bd3 Nef6 17. Bc2 exd4 18. Nxd4 g6 19. h3 Rfd8 20. a5 Qc5 21. a6
bxa6 22. Rxa6 Rxa6 23. Qxa6 Ne5 24. Bb3 Re8 25. Ne2 Qe7 26. Nd4 Qc5 27. Ba4 Rd8
28. Qb7 Ne8 29. Bb3 Rd7 30. Qa8 Re7 31. f4 Nd7 32. Qxc6 Nef6 33. Qf3 Ne4 34. f5
g5 35. Qh5 Kg7 36. Ra1 Ndf6 37. Qxf7+ Rxf7 38. Ne6+ 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Chekhov, Valery"]
[Black "Chernin, Alexander"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "A46"]
[PlyCount "21"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Qd3 a6 5. a4 b4 6. Bg2 d5 7. O-O Nbd7 8. a5 c5
9. c3 bxc3 10. bxc3 Be7 11. Bf4 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Chernin, Alexander"]
[Black "Pigusov, Evgeny"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D55"]
[PlyCount "50"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1
c6 9. Be2 Nd7 10. O-O dxc4 11. Bxc4 e5 12. Ne4 exd4 13. Nxf6+ Nxf6 14. Qxd4
Qxd4 15. Nxd4 Rd8 16. Rfd1 Bg4 17. f3 Bd7 18. Ne2 Kf8 19. Kf2 Ke7 20. e4 Be6
21. Bxe6 fxe6 22. Ke3 e5 23. Nc3 Rac8 24. Rxd8 Rxd8 25. Rd1 Rxd1 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Chernin, Alexander"]
[Black "Kharitonov, Andrei"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D58"]
[PlyCount "39"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Be2
Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. O-O Re8 12. Rc1 c6 13. Qc2 Nd7 14. Rfd1 Nf8
15. a3 Qd6 16. Bf1 Ne6 17. g3 g6 18. Bg2 Bg7 19. Rd2 Rad8 20. Qa4 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Chernin, Alexander"]
[Black "Timoshchenko, Gennadi"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D55"]
[PlyCount "28"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Bg5 Be7 5. Nc3 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1
c6 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 e5 12. Ne4 exd4 13. Nxf6+ Nxf6 14. Qxd4 Bg4
1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Polovodin, Igor"]
[Black "Chernin, Alexander"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "E15"]
[PlyCount "52"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 d5 8. cxd5
exd5 9. Bg2 O-O 10. O-O Bb7 11. Rc1 Na6 12. Bf4 c5 13. Ne5 Re8 14. dxc5 Nxc5
15. Nb5 Nh5 16. Be3 Bf8 17. Nd3 Ne6 18. Nd4 Nf6 19. Nxe6 fxe6 20. Bd4 Bd6 21.
Ne5 Qe7 22. Qd2 Nd7 23. Nxd7 Qxd7 24. Bb2 Rad8 25. e3 Bb8 26. Rfd1 Qf7 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Psakhis, Lev"]
[Black "Chernin, Alexander"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "B07"]
[PlyCount "31"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. c3 d5 5. dxe5 Nxe4 6. Nf3 Nc6 7. Qe2 Nc5 8. Bc2
Bg4 9. O-O Qd7 10. Rd1 O-O-O 11. b4 Ne6 12. Bb3 Bxf3 13. Qxf3 Nxe5 14. Qe3 Bd6
15. Qxa7 c6 16. f3 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Vladimirov, Evgeny"]
[Black "Chernin, Alexander"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "E16"]
[PlyCount "49"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. c4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8.
O-O d6 9. Qd3 c5 10. Nc3 Nc6 11. d5 Nb4 12. Qd2 exd5 13. a3 d4 14. axb4 dxc3
15. bxc3 Ne4 16. Qd3 Re8 17. Nd2 Nxd2 18. Qxd2 Bxg2 19. Kxg2 Qe7 20. Qd5 Qe4+
21. Qxe4 Rxe4 22. Rfd1 cxb4 23. cxb4 Rxc4 24. Rxd6 g6 25. Rxb6 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kuzmin, Gennadi"]
[Black "Chernin, Alexander"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "C10"]
[PlyCount "81"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5
8. O-O cxd4 9. Nxd4 Bc5 10. Nb3 Bd6 11. Qf3 Qc7 12. h3 Bd7 13. Nd4 Be5 14. Nb5
Qb8 15. Re1 a6 16. Nc3 Bc6 17. Ne4 Nd7 18. Qh5 Qc7 19. Bd2 g6 20. Qh6 O-O-O 21.
Rab1 f5 22. Nc3 Nc5 23. Bc4 Bg7 24. Qe3 Bd4 25. Qf4 e5 26. Qh6 Kb8 27. Be3 Ne4
28. Bd3 Nc5 29. Bf1 Ne4 30. Nxe4 Bxe4 31. Bxd4 Rxd4 32. c3 Rdd8 33. Rbd1 Bc6
34. c4 e4 35. b4 Ba4 36. Rxd8+ Rxd8 37. b5 axb5 38. cxb5 Rd1 39. Rxd1 Bxd1 40.
Qd2 Ba4 41. Qd4 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Ceshkovsky, Vitaly"]
[Black "Chernin, Alexander"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "B17"]
[PlyCount "66"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8.
Bb3 h6 9. N5f3 c5 10. c3 Be7 11. Be3 Nbd5 12. Ne5 Nxe3 13. fxe3 O-O 14. Ngf3
Qc7 15. g4 Nd7 16. O-O-O Nxe5 17. Nxe5 Bf6 18. Nf3 cxd4 19. Nxd4 b6 20. h4 Bxd4
21. exd4 Qf4+ 22. Rd2 e5 23. Rf1 Qg3 24. g5 hxg5 25. Qh5 Be6 26. hxg5 g6 27.
Qh1 exd4 28. Rh2 Qxg5+ 29. Kb1 Bf5+ 30. Ka1 dxc3 31. bxc3 Rac8 32. Rh8+ Kg7 33.
Rh7+ Kg8 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Chernin, Alexander"]
[Black "Kaidanov, Gregory"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "A13"]
[PlyCount "91"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Qa4+ Nbd7 6. Qxc4 c5 7. Qb3 Rb8 8.
d3 Bd6 9. Nfd2 O-O 10. Nc4 Bc7 11. a4 Ne5 12. Nba3 Bd7 13. Nxe5 Bxe5 14. O-O
Qe7 15. Bd2 Rfc8 16. Bc3 Bxc3 17. bxc3 e5 18. c4 Bc6 19. Nb5 Bxg2 20. Kxg2 b6
21. f3 Ne8 22. Rfb1 a6 23. Nc3 Nc7 24. Rb2 Qe6 25. Rab1 a5 26. Nd5 Na6 27. Qxb6
Rxb6 28. Rxb6 Qe8 29. Rxa6 h5 30. Rxa5 Kh7 31. Ra7 Qe6 32. Rb6 Rc6 33. a5 Qh6
34. Rxf7 h4 35. Rxc6 h3+ 36. Kf2 Qxc6 37. Rf5 Qa4 38. Rxe5 Qxa5 39. Rh5+ Kg6
40. Rxh3 Qa1 41. Rh4 Kf7 42. Rf4+ Ke6 43. Kg2 Qe1 44. Re4+ Kf7 45. h4 Qd2 46.
Nf4 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Chernin, Alexander"]
[Black "Palatnik, Semon"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "E11"]
[PlyCount "85"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 a5 5. g3 d5 6. Qc2 Nc6 7. a3 Bxd2+ 8.
Nbxd2 O-O 9. Bg2 dxc4 10. Qxc4 Qd5 11. O-O Rd8 12. Rfd1 Qxc4 13. Nxc4 Kf8 14.
Rac1 a4 15. e3 h6 16. Ne1 Bd7 17. Nd3 Nd5 18. Nc5 Ra7 19. e4 Nf6 20. d5 exd5
21. exd5 Nb8 22. d6 c6 23. Nb6 Be6 24. Rd4 Bb3 25. Bh3 Na6 26. Nxb3 axb3 27.
Ra4 Nd5 28. Nxd5 cxd5 29. d7 Ke7 30. Ra5 Kd6 31. Rd1 b5 32. Rxb5 Nc7 33. Rxb3
Ne6 34. Rb5 Nc7 35. Rb6+ Kc5 36. Rb4 Ne6 37. Rc1+ Kd6 38. Rb6+ Kxd7 39. Rcc6
Ke7 40. Bxe6 fxe6 41. Rxe6+ Kf7 42. Red6 Rxd6 43. Rxd6 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Chernin, Alexander"]
[Black "Bykhovsky, Avigdor"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "A04"]
[PlyCount "91"]

1. g3 g6 2. Bg2 Bg7 3. e4 c5 4. d3 Nc6 5. Nf3 d6 6. O-O e5 7. c3 Nge7 8. a3 O-O
9. b4 cxb4 10. axb4 b5 11. Na3 Rb8 12. Be3 a6 13. d4 exd4 14. Nxd4 Bb7 15. Rc1
Re8 16. Nb3 Ba8 17. Qd2 Nc8 18. Rfd1 Qe7 19. Nc2 Ne5 20. Na5 Qc7 21. Bf4 Bf8
22. Ne3 Nb6 23. Qa2 Rbc8 24. Nd5 Qd8 25. h4 Na4 26. c4 Bxd5 27. exd5 Qf6 28.
Rc2 Nd7 29. Qb3 Ndb6 30. cxb5 Nc3 31. Bg5 Qh8 32. Rf1 Ne2+ 33. Rxe2 Rxe2 34.
bxa6 Rc3 35. Qd1 Ra2 36. a7 Rc8 37. Nc6 Qc3 38. Qf3 Qxf3 39. Bxf3 Re8 40. Rc1
Bg7 41. Be3 Na8 42. Ne7+ Kf8 43. Nc8 Rxe3 44. fxe3 Bh6 45. Rc3 Bg7 46. Rb3 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Panchenko, Alexander"]
[Black "Chernin, Alexander"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "A24"]
[PlyCount "76"]

1. c4 e5 2. Nc3 Nf6 3. e3 d6 4. g3 g6 5. Bg2 Bg7 6. Nf3 c6 7. O-O O-O 8. b3 Re8
9. d4 Na6 10. h3 Bf5 11. Bb2 e4 12. Nd2 h5 13. f3 exf3 14. Qxf3 Qd7 15. Kh2 d5
16. cxd5 cxd5 17. Nxd5 Qxd5 18. Qxd5 Nxd5 19. Bxd5 Rxe3 20. Bf3 Rae8 21. Rf2
Nb4 22. Nc4 Rxf3 23. Rxf3 Re2+ 24. Kg1 b5 25. Re3 Rc2 26. Re8+ Kh7 27. Rc1 bxc4
28. Rxc2 Nxc2 29. bxc4 Nxd4 30. Kg2 Be6 31. c5 Bxa2 32. Kf2 Be6 33. h4 Nc6 34.
Bxg7 Kxg7 35. Ke3 Bd7 36. Re4 Kf6 37. Kf4 Be6 38. Ra4 a5 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Chernin, Alexander"]
[Black "Arbakov, Valentin"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "E61"]
[PlyCount "75"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. Bf4 d6 6. h3 Nh5 7. Bh2 Nc6 8. e3
f5 9. Be2 e5 10. dxe5 dxe5 11. Qd5+ Kh8 12. Qxd8 Rxd8 13. Nd5 e4 14. Ng5 Bxb2
15. Rb1 Rxd5 16. cxd5 Bc3+ 17. Kf1 Ne7 18. g4 Nf6 19. d6 cxd6 20. Nf7+ Kg8 21.
Nxd6 b6 22. Rc1 Bb4 23. Nxc8 Rxc8 24. Rxc8+ Nxc8 25. gxf5 gxf5 26. Rg1+ Kf8 27.
Be5 Ne8 28. Bh5 Be7 29. Bxe8 Kxe8 30. Rg8+ Kd7 31. Rh8 b5 32. Rxh7 Ke6 33. Bd4
a5 34. h4 Nd6 35. h5 Nf7 36. Rg7 Bg5 37. Rg6+ Kd5 38. Bf6 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Tavadian, Ragik"]
[Black "Chernin, Alexander"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "E11"]
[PlyCount "72"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 d5 6. Bg2 Nc6 7. a3 Be7 8. Qc2
Ne4 9. Be3 Nd6 10. cxd5 exd5 11. Nc3 Be6 12. Rd1 Na7 13. Bf4 Nac8 14. O-O O-O
15. Nd2 c6 16. e4 Nb6 17. exd5 Nxd5 18. Nxd5 cxd5 19. Nb1 Nc4 20. Nc3 Qd7 21.
a4 Rfc8 22. Rc1 Bb4 23. Qb3 Ra6 24. Qa2 Rac6 25. Nb5 b6 26. b3 Nd6 27. Rxc6
Rxc6 28. Nxd6 Bxd6 29. Be3 Bb4 30. Rc1 Rxc1+ 31. Bxc1 Qc8 32. Bd2 Bc3 33. Be3
Bb4 34. Qb2 h6 35. Kf1 Qc6 36. Qc1 Qxc1+ 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Chernin, Alexander"]
[Black "Zilberstein, Valery"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "D94"]
[PlyCount "123"]

1. d4 Nf6 2. Nf3 d5 3. c4 dxc4 4. e3 g6 5. Bxc4 Bg7 6. O-O O-O 7. Nc3 c5 8. d5
Bg4 9. h3 Bxf3 10. Qxf3 Ne8 11. Qe2 Nd6 12. Bb3 Nd7 13. e4 Rc8 14. Bf4 c4 15.
Bc2 Ne5 16. Rad1 b5 17. Bxe5 Bxe5 18. f4 Bxc3 19. bxc3 Qb6+ 20. Qf2 Qxf2+ 21.
Kxf2 Rfd8 22. Ke3 a6 23. e5 Nb7 24. Rd4 Nc5 25. h4 Rc7 26. Rfd1 Kg7 27. g4 f6
28. g5 fxe5 29. fxe5 Rf8 30. Rf4 Rxf4 31. Kxf4 e6 32. Ke3 Rd7 33. d6 Rf7 34.
Be4 Nd7 35. Bc6 Nxe5 36. Be8 Rf3+ 37. Ke2 Rd3 38. d7 Nc6 39. Rxd3 cxd3+ 40.
Kxd3 Kf8 41. c4 Ke7 42. cxb5 axb5 43. d8=Q+ Nxd8 44. Bxb5 Kd6 45. a4 Nb7 46.
Kd4 Nc5 47. Ke3 e5 48. a5 Kc7 49. Bc4 Nb7 50. Bg8 Nd6 51. Kf3 e4+ 52. Kf4 Nf5
53. Kxe4 Nxh4 54. Bxh7 Kc6 55. Kf4 Kb5 56. Kg4 Nf5 57. Bxg6 Ne7 58. Bf7 Kxa5
59. Kf4 Kb6 60. Ke5 Kc5 61. Kf6 Kd6 62. Be6 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Pigusov, Evgeny"]
[Black "Chekhov, Valery"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "A69"]
[PlyCount "79"]

1. Nf3 c5 2. c4 g6 3. d4 Bg7 4. d5 Nf6 5. Nc3 e6 6. e4 exd5 7. cxd5 O-O 8. Be2
d6 9. Nd2 Re8 10. O-O Nbd7 11. f4 c4 12. Kh1 Nc5 13. e5 dxe5 14. fxe5 Rxe5 15.
Nxc4 Rf5 16. Bf4 g5 17. Be5 b5 18. Nxb5 Nce4 19. Qd4 Qxd5 20. Bf3 Be6 21. b3
Qxb5 22. Bxe4 Rxf1+ 23. Rxf1 Nxe4 24. Bxg7 Qd5 25. Qa1 Rd8 26. Bh8 f6 27. Bxf6
Rf8 28. Be5 Rf2 29. Rxf2 Nxf2+ 30. Kg1 Nd3 31. Bh8 Qc5+ 32. Qd4 Qxd4+ 33. Bxd4
a6 34. Be3 h6 35. Bd2 Kf7 36. Kf1 Bxc4 37. bxc4 Ne5 38. c5 Ke6 39. Be3 Kd5 40.
Ke2 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kharitonov, Andrei"]
[Black "Chekhov, Valery"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "D24"]
[PlyCount "113"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 dxc4 5. e4 Bb4 6. e5 Ne4 7. Qc2 Qd5 8. Be2
b5 9. O-O Bxc3 10. bxc3 Bb7 11. a4 a6 12. Ba3 Nd7 13. Rfd1 Nb6 14. axb5 axb5
15. Ne1 f5 16. exf6 gxf6 17. Bf3 Kd7 18. Rdb1 Bc6 19. Bc5 Rxa1 20. Rxa1 Na4 21.
Bb4 Qf5 22. Qc1 Rg8 23. Qe3 Nb6 24. Ra7 Nd6 25. Bxc6+ Kxc6 26. Bxd6 Kxd6 27.
Qc1 Kd7 28. Qb2 Rb8 29. Nc2 Nd5 30. Nb4 Qe4 31. g3 Qe1+ 32. Kg2 Nxc3 33. Na6
Rc8 34. Nc5+ Ke7 35. Qb4 Kf7 36. Ra3 Rd8 37. Rxc3 Rxd4 38. Qa5 Rd1 39. Qxc7+
Kg6 40. Qf4 Qf1+ 41. Kf3 f5 42. Qe5 Re1 43. Re3 Rxe3+ 44. Qxe3 Qd1+ 45. Kf4
Qd6+ 46. Qe5 Qd2+ 47. Kf3 Qd1+ 48. Kg2 Qd5+ 49. Qxd5 exd5 50. Kf3 d4 51. Ne6 d3
52. Nd4 c3 53. Ke3 c2 54. Nb3 Kg5 55. f3 f4+ 56. Kxd3 h5 57. Kxc2 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Chekhov, Valery"]
[Black "Timoshchenko, Gennadi"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D48"]
[PlyCount "33"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
a6 9. e4 c5 10. d5 c4 11. dxe6 cxd3 12. exd7+ Qxd7 13. O-O Bb7 14. Ne5 Qd4 15.
Nf3 Qd7 16. Ne5 Qd4 17. Nf3 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Polovodin, Igor"]
[Black "Chekhov, Valery"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "C81"]
[PlyCount "49"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5
Be6 9. Qe2 Be7 10. Rd1 O-O 11. c4 bxc4 12. Bxc4 Bc5 13. Be3 Bxe3 14. Qxe3 Qb8
15. Bb3 Na5 16. Nbd2 Qa7 17. Qxa7 Rxa7 18. Rac1 c5 19. Nxe4 Nxb3 20. axb3 dxe4
21. Nd2 e3 22. fxe3 Rb7 23. Ne4 Rxb3 24. Nxc5 Rxb2 25. Nxa6 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Chekhov, Valery"]
[Black "Psakhis, Lev"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "A30"]
[PlyCount "87"]

1. Nf3 Nf6 2. c4 b6 3. g3 c5 4. Bg2 Bb7 5. O-O g6 6. Nc3 Bg7 7. d4 cxd4 8. Nxd4
Bxg2 9. Kxg2 O-O 10. e4 Qc7 11. Qe2 Nc6 12. Nc2 a6 13. Bg5 b5 14. Rad1 bxc4 15.
Ne3 Qb7 16. Nxc4 Rac8 17. f3 d6 18. Be3 Nd7 19. Nd5 Rb8 20. Rc1 Rfe8 21. b3
Nde5 22. Nxe5 Bxe5 23. Qc4 Na7 24. Qc7 Nb5 25. Qxb7 Rxb7 26. a4 e6 27. axb5
exd5 28. bxa6 Rxb3 29. Bf2 Ra8 30. Rc6 Ra3 31. f4 Bg7 32. Rxd6 dxe4 33. Rfd1 e3
34. Rd8+ Rxd8 35. Rxd8+ Bf8 36. Bxe3 Rxe3 37. a7 Ra3 38. a8=Q Rxa8 39. Rxa8 h5
40. f5 gxf5 41. Kh3 Kg7 42. Kh4 Bd6 43. Ra4 Bc5 44. Ra5 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Vladimirov, Evgeny"]
[Black "Chekhov, Valery"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "D29"]
[PlyCount "82"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 a6 6. O-O c5 7. Qe2 b5 8. Bb3
Bb7 9. Rd1 Nbd7 10. Nc3 Bd6 11. e4 cxd4 12. Rxd4 Bc5 13. Rd3 Ng4 14. Nd1 Qc7
15. Bg5 h6 16. Bd2 Ndf6 17. h3 Ne5 18. Bf4 Nxf3+ 19. Rxf3 Qc6 20. Rg3 Qxe4 21.
Be3 Bxe3 22. Nxe3 O-O 23. Re1 Rad8 24. Ng4 Nxg4 25. Qxe4 Bxe4 26. Rxe4 Nf6 27.
Re2 Rd6 28. Rc3 Rfd8 29. a4 Nd5 30. Bxd5 Rxd5 31. axb5 axb5 32. g3 g5 33. Rb3
Rc8 34. Rb4 h5 35. Kg2 Kg7 36. Re3 Rc2 37. Rf3 f5 38. Rbb3 Rdd2 39. Rxb5 g4 40.
hxg4 hxg4 41. Rf4 Rd1 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Chekhov, Valery"]
[Black "Kuzmin, Gennadi"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "A40"]
[PlyCount "1"]

1. d4 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Ceshkovsky, Vitaly"]
[Black "Chekhov, Valery"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "C77"]
[PlyCount "27"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. O-O Bg7 8. Re1
O-O 9. Nbd2 b5 10. Bb3 Na5 11. Bc2 c5 12. h3 Nc6 13. d4 cxd4 14. cxd4 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Chekhov, Valery"]
[Black "Kaidanov, Gregory"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D85"]
[PlyCount "38"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Rb1 O-O 9. Be2 Qa5 10. Rb5 Qxc3+ 11. Bd2 Qa3 12. Ra5 Qb2 13. Rxc5 Qxa2 14. Qc1
Nc6 15. Bc4 Qa4 16. Bb5 Qa2 17. Bc4 Qa4 18. Bb5 Qa2 19. Bc4 Qa4 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Chekhov, Valery"]
[Black "Palatnik, Semon"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "E21"]
[PlyCount "83"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb7 5. g3 Bb4 6. Bg2 O-O 7. O-O Bxc3 8.
bxc3 d6 9. Bg5 Nbd7 10. a4 a5 11. Qb3 Qe7 12. Rae1 h6 13. Bxf6 Nxf6 14. Nd2
Bxg2 15. Kxg2 e5 16. e4 Rae8 17. f3 Nh7 18. Rf2 Qf6 19. Qb2 Ng5 20. Nf1 Qe6 21.
h4 Qh3+ 22. Kg1 Nh7 23. Qb5 Qc8 24. Ne3 exd4 25. cxd4 f5 26. Qd5+ Kh8 27. exf5
Rxf5 28. Qxf5 Qxf5 29. Nxf5 Rxe1+ 30. Rf1 Rxf1+ 31. Kxf1 Nf6 32. Ke2 Kg8 33.
Ne7+ Kf7 34. Nd5 Nxd5 35. cxd5 g5 36. hxg5 hxg5 37. Kd3 Ke7 38. Kc4 Ke8 39. Kb5
Kd7 40. f4 gxf4 41. gxf4 Kc8 42. Kc6 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Bykhovsky, Avigdor"]
[Black "Chekhov, Valery"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "D24"]
[PlyCount "81"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. e5 Nd5 7. Bd2 Nb6 8. a3
Be7 9. Bxc4 Nxc4 10. Qa4+ Bd7 11. Qxc4 Bc6 12. O-O O-O 13. Ne1 Nd7 14. f4 Nb6
15. Qd3 Bd5 16. Nxd5 Qxd5 17. Rc1 c5 18. Be3 Rfd8 19. Nf3 Rac8 20. Rfd1 Qa2 21.
Qb5 c4 22. Ra1 Rd5 23. Qxd5 Qxa1 24. Rxa1 Nxd5 25. Bd2 b5 26. Kf2 Bd8 27. Ke2
Bb6 28. Rc1 Rc7 29. Be3 f6 30. Nd2 g5 31. exf6 gxf4 32. Bg1 Nxf6 33. a4 a6 34.
axb5 axb5 35. Nb1 Nd5 36. Na3 Rb7 37. Kf3 Bc7 38. g3 fxg3 39. hxg3 Bd6 40. Nc2
Rf7+ 41. Kg2 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Chekhov, Valery"]
[Black "Panchenko, Alexander"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "D52"]
[PlyCount "91"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Qa5 7. cxd5 Nxd5 8.
Qd2 N7b6 9. a3 Nxc3 10. Qxc3 Qxc3+ 11. bxc3 f6 12. Bh4 c5 13. Be2 Bd7 14. O-O
Rc8 15. Rfb1 Ba4 16. Bg3 cxd4 17. cxd4 Kf7 18. Ne1 Be7 19. Bb5 Bxb5 20. Rxb5
Rhd8 21. Rab1 Rd7 22. R5b3 Rd5 23. Nd3 Ra5 24. Ra1 Rc4 25. Bb8 Nd7 26. Rxb7
Nxb8 27. Rxb8 Rc3 28. Nf4 Rcxa3 29. Rxa3 Rxa3 30. g4 g5 31. Nh5 a5 32. Rh8 a4
33. Rxh7+ Ke8 34. Ng7+ Kd7 35. d5 Ra1+ 36. Kg2 a3 37. dxe6+ Kc6 38. Nf5 a2 39.
Nxe7+ Kc5 40. Nf5 Rg1+ 41. Kxg1 a1=Q+ 42. Kg2 Qa8+ 43. Kg3 Qa1 44. Rc7+ Kb6 45.
Rd7 Qe5+ 46. Kf3 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Arbakov, Valentin"]
[Black "Chekhov, Valery"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "D20"]
[PlyCount "84"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 Nc6
8. b4 a6 9. h3 Qf6 10. O-O Nge7 11. e5 Qg6 12. Qb3 O-O 13. Bd3 Qh6 14. Rfe1 Be6
15. Qb2 Rad8 16. Ne4 Bd5 17. Nxd4 Nxe5 18. Nf5 Nxf5 19. Qxe5 Nh4 20. Bf1 Qb6
21. a3 Ng6 22. Qg3 a5 23. b5 c6 24. a4 Rfe8 25. Nc3 Rxe1 26. Rxe1 Be6 27. h4
Ne7 28. Ne4 Nf5 29. Qf4 h6 30. h5 cxb5 31. Bxb5 Nd6 32. Bd3 Qd4 33. Bc2 Nxe4
34. Rxe4 Qd2 35. Qc7 Qc1+ 36. Kh2 Qg5 37. Kg1 Qc1+ 38. Kh2 Qg5 39. Kg1 Rf8 40.
Re5 Qc1+ 41. Kh2 Qf4+ 42. Kg1 f6 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Tavadian, Ragik"]
[Black "Chekhov, Valery"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D36"]
[PlyCount "62"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8.
Qc2 Re8 9. Nge2 Nf8 10. O-O c6 11. Rab1 a6 12. Na4 Ng6 13. Ng3 Bd6 14. Rbe1 h6
15. Bxf6 Qxf6 16. f4 Nf8 17. Qf2 Qh4 18. Qd2 Qd8 19. Bb1 Nh7 20. a3 Nf6 21. Nc3
Bc7 22. Qd3 Bd7 23. e4 dxe4 24. Ncxe4 Nxe4 25. Rxe4 Rxe4 26. Qxe4 Kf8 27. Qh7
Bb6 28. Qh8+ Ke7 29. Qxg7 Be6 30. Ne2 Qh8 31. Qg3 Bxd4+ 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Zilberstein, Valery"]
[Black "Chekhov, Valery"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "A21"]
[PlyCount "58"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 Ba5 4. b4 c6 5. bxa5 cxd5 6. cxd5 Qxa5 7. Qc2 Na6 8.
e4 Nf6 9. Bxa6 Qxa6 10. Ne2 d6 11. a4 Bd7 12. Qb1 Rc8 13. d3 O-O 14. O-O Bxa4
15. Qb4 Qxd3 16. Rxa4 Qxe2 17. Be3 b5 18. Rxa7 Qd3 19. Qxd6 Qxe4 20. Re7 Ng4
21. Bb6 Qf4 22. g3 Qc4 23. f3 Nf6 24. Rxe5 b4 25. Rf5 b3 26. Rf4 Qc2 27. Rf2
Qd3 28. Rb4 Nxd5 29. Rd4 b2 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kharitonov, Andrei"]
[Black "Pigusov, Evgeny"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "E18"]
[PlyCount "48"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Nxe4
Bxe4 9. Ne1 Bxg2 10. Nxg2 d5 11. Qa4 dxc4 12. Qxc4 c5 13. Be3 cxd4 14. Bxd4 Qc8
15. Rac1 Na6 16. Qb5 Qb7 17. Nf4 Rfd8 18. Rfd1 Nc5 19. Bxc5 Bxc5 20. Rxd8+ Rxd8
21. Nd3 Bd6 22. Ne5 Bxe5 23. Qxe5 Rc8 24. Rxc8+ Qxc8 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Timoshchenko, Gennadi"]
[Black "Pigusov, Evgeny"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "E05"]
[PlyCount "69"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4
Bd7 9. Qxc4 Bc6 10. Bg5 Bd5 11. Qc2 Be4 12. Qd1 c5 13. Nbd2 Bc6 14. dxc5 Bxc5
15. Qc2 Nbd7 16. Bxf6 gxf6 17. Nb3 Rc8 18. Nxc5 Nxc5 19. Qxc5 Bxf3 20. Qb4 Bxg2
21. Kxg2 Qd5+ 22. Kg1 Rc4 23. Qe7 Kg7 24. Ra3 h6 25. Rd3 Qe5 26. Qxb7 Rxa4 27.
Re3 Rb8 28. Qc6 Qb5 29. Qxb5 Rxb5 30. b3 Ra3 31. Rb1 a5 32. Kg2 Rb4 33. Rb2 f5
34. f4 Kf6 35. Kf2 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Pigusov, Evgeny"]
[Black "Polovodin, Igor"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "A17"]
[PlyCount "29"]

1. Nf3 Nf6 2. g3 b6 3. c4 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. b3 d5 8. e3
Nbd7 9. Bb2 Nc5 10. Ne5 Nfd7 11. Nxd7 Qxd7 12. d4 Ne4 13. cxd5 Nxc3 14. Bxc3
exd5 15. a4 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Pigusov, Evgeny"]
[Black "Psakhis, Lev"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "A30"]
[PlyCount "64"]

1. Nf3 Nf6 2. g3 b6 3. c4 c5 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3
Na6 9. d4 d5 10. dxc5 Nxc5 11. b4 Nce4 12. Nxe4 dxe4 13. Nd4 h5 14. Qb3 h4 15.
Nc2 hxg3 16. hxg3 Qd2 17. Rfe1 Ng4 18. Bh3 Bxb2 19. Qxb2 f5 20. Bxg4 fxg4 21.
Qc1 e3 22. Nxe3 Qd4 23. c5 Qxb4 24. Qb1 Qe4 25. Qxe4 Bxe4 26. cxb6 axb6 27.
Nxg4 Ra3 28. Red1 Rfa8 29. f3 Bc2 30. Rd7 Kf8 31. Kf2 Bf5 32. Rd2 Bxg4 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Pigusov, Evgeny"]
[Black "Vladimirov, Evgeny"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "E66"]
[PlyCount "58"]

1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. d4 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. d5
Na5 9. Nd2 c5 10. Rb1 Rb8 11. b4 cxb4 12. Rxb4 Bd7 13. Bb2 b5 14. cxb5 axb5 15.
Qb1 Nc4 16. Nxc4 bxc4 17. Rxb8 Qxb8 18. Ba3 Qa7 19. Bb4 Rb8 20. a3 Ne8 21. Rc1
Nc7 22. Qe4 Na6 23. Nd1 Nxb4 24. axb4 c3 25. Ne3 Qa3 26. Rb1 Bf6 27. h4 Rc8 28.
b5 Bf5 29. Qb4 Qb2 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Pigusov, Evgeny"]
[Black "Kuzmin, Gennadi"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "A41"]
[PlyCount "41"]

1. Nf3 g6 2. d4 Bg7 3. c4 d6 4. g3 Nc6 5. Bg2 Bd7 6. Nc3 e5 7. d5 Nce7 8. O-O
Nf6 9. c5 O-O 10. Qb3 Qb8 11. cxd6 cxd6 12. a4 Rc8 13. Bd2 b6 14. Rfc1 a6 15.
e4 Rxc3 16. Bxc3 Nxe4 17. Nxe5 Nxc3 18. Nxd7 Ne2+ 19. Kf1 Nxc1 20. Rxc1 Qd8 21.
Nxb6 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Pigusov, Evgeny"]
[Black "Ceshkovsky, Vitaly"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "E60"]
[PlyCount "67"]

1. Nf3 g6 2. d4 Nf6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Qc2 e5 8. Rd1
Re8 9. dxe5 dxe5 10. e4 Bf8 11. h3 c6 12. Be3 Qc7 13. c5 b6 14. b4 Nh5 15. Nbd2
Ng7 16. Nb3 Ne6 17. Ng5 Nxg5 18. Bxg5 bxc5 19. bxc5 a5 20. a4 Nb8 21. Qc3 Be6
22. Nc1 Nd7 23. Nd3 Reb8 24. Rdb1 Rxb1+ 25. Rxb1 Rb8 26. Ra1 Rb3 27. Qc2 Nb8
28. Bf1 Na6 29. Nc1 Nxc5 30. Nxb3 Nxb3 31. Rb1 Nd4 32. Qd1 c5 33. Be3 h5 34.
Rc1 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kaidanov, Gregory"]
[Black "Pigusov, Evgeny"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D35"]
[PlyCount "48"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8.
Qc2 Re8 9. Nf3 Nf8 10. O-O a6 11. a3 c6 12. h3 Be6 13. b4 a5 14. b5 c5 15. dxc5
Bxc5 16. Nd4 Rc8 17. Qb3 Bxd4 18. exd4 h6 19. Be3 Qd6 20. Ne2 Qd7 21. Nf4 Bf5
22. Rac1 Be4 23. Be2 Ng6 24. Nxg6 Bxg6 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Palatnik, Semon"]
[Black "Pigusov, Evgeny"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "E05"]
[PlyCount "83"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. d4 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 Nc6 8.
Nxc6 bxc6 9. Na3 Bxa3 10. bxa3 Ba6 11. Bxc6 Rb8 12. Qa4 Rb6 13. Bg2 Bb5 14.
Qxa7 Bc6 15. Bxc6 Rxc6 16. Bd2 c3 17. Rfc1 Ne4 18. Be1 Qd5 19. Rc2 Rc4 20. Rb1
Rxd4 21. f3 Nd2 22. Rb8 Rc4 23. Rxf8+ Kxf8 24. Qe3 Nb1 25. Kg2 Nxa3 26. Rxc3
Nc2 27. Qc1 Nxe1+ 28. Qxe1 Rxc3 29. Qxc3 Qxa2 30. Qb4+ Ke8 31. Qb5+ Kd8 32.
Qb8+ Kd7 33. Qb5+ Kd6 34. Qb4+ c5 35. Qb6+ Kd5 36. Qb7+ Kd4 37. Kf2 c4 38. Qxf7
c3 39. Qxg7+ Kc4 40. Qc7+ Kb3 41. Qb7+ Ka3 42. Qa7+ 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Pigusov, Evgeny"]
[Black "Bykhovsky, Avigdor"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "A07"]
[PlyCount "81"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. b3 g6 5. Bb2 Bg7 6. d3 O-O 7. Nbd2 a5 8. a3 b5
9. O-O Qb6 10. Ra2 Bb7 11. c4 c5 12. Qa1 Rd8 13. Rc1 bxc4 14. bxc4 d4 15. Rb1
Qc7 16. Bc1 Bc6 17. Nb3 Nbd7 18. Bf4 Qa7 19. a4 Ne8 20. Bg5 Bf6 21. Bd2 Qc7 22.
Rab2 Nd6 23. Qa3 Nb7 24. Ng5 Bxg2 25. Kxg2 Ra7 26. f3 Nb8 27. Nxc5 Nxc5 28.
Rxb8 Rxb8 29. Rxb8+ Qxb8 30. Qxc5 Rb7 31. Ne4 Bg7 32. Qxa5 h6 33. g4 Rb2 34. h4
Kh7 35. h5 Rb1 36. Qd5 Qe8 37. hxg6+ fxg6 38. Qe6 Qxa4 39. Qxe7 Qa6 40. g5 hxg5
41. Nxg5+ 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Pigusov, Evgeny"]
[Black "Panchenko, Alexander"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "A36"]
[PlyCount "26"]

1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. g3 Nc6 5. Bg2 e6 6. O-O Nge7 7. e3 O-O 8. d4
cxd4 9. Nxd4 d5 10. cxd5 Nxd4 11. exd4 Nxd5 12. Nxd5 exd5 13. Be3 Be6 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Arbakov, Valentin"]
[Black "Pigusov, Evgeny"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "A31"]
[PlyCount "92"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 b6 4. e4 d6 5. d4 cxd4 6. Nxd4 Bb7 7. f3 e6 8. Be2
Be7 9. O-O O-O 10. Be3 Nbd7 11. Qd2 a6 12. Rfd1 Re8 13. Bf1 Rc8 14. Rac1 Qc7
15. Kh1 Qb8 16. a3 Bd8 17. Bg1 Bc7 18. Qf2 Qa8 19. b4 d5 20. cxd5 exd5 21. Nxd5
Nxd5 22. exd5 Nf6 23. Qh4 Nxd5 24. Nf5 Be5 25. Bc4 Nf4 26. Qf2 b5 27. Bf1 Bd5
28. Rc5 Rxc5 29. bxc5 h5 30. Re1 Nh3 31. gxh3 g6 32. Nd6 Re6 33. Bg2 Qc6 34.
Ne4 f5 35. Ng5 Re7 36. Qd2 Bf4 37. Qxf4 Rxe1 38. Qb8+ Kg7 39. Qa7+ Kf6 40. Nh7+
Ke6 41. Ng5+ Kf6 42. Nh7+ Ke6 43. Qg7 Rxg1+ 44. Kxg1 Qxc5+ 45. Kf1 Bc4+ 46. Ke1
Qe3+ 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Pigusov, Evgeny"]
[Black "Tavadian, Ragik"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "E06"]
[PlyCount "73"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O Be7 5. d4 O-O 6. c4 c6 7. Qc2 b6 8. Rd1
Ba6 9. b3 Nbd7 10. a4 c5 11. Nc3 Rc8 12. Nb5 dxc4 13. bxc4 cxd4 14. Nfxd4 Nd5
15. Qb3 Nc5 16. Qb1 Nf6 17. Bf4 Qe8 18. Nxa7 Rd8 19. Nac6 Rd7 20. Qxb6 Bb7 21.
Nxe7+ Qxe7 22. Nc6 Bxc6 23. Bxc6 Rxd1+ 24. Rxd1 e5 25. Be3 Ne6 26. a5 Ng4 27.
a6 Nxe3 28. Qxe3 Qc7 29. Bd5 Nd4 30. a7 Qxa7 31. Qxe5 Nb3 32. Rb1 Nc5 33. Ra1
Qb6 34. Qe7 Ne6 35. Ra7 Qb1+ 36. Kg2 h5 37. h4 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Zilberstein, Valery"]
[Black "Pigusov, Evgeny"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D37"]
[PlyCount "75"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bf4 O-O 6. e3 b6 7. cxd5 Nxd5 8.
Nxd5 Qxd5 9. Bd3 Ba6 10. O-O c5 11. Bxa6 Nxa6 12. Qe2 Qb7 13. Rfd1 Rfd8 14. e4
cxd4 15. Nxd4 Nc5 16. f3 a6 17. Rac1 Rac8 18. Be3 Na4 19. Rc2 Rxc2 20. Qxc2 b5
21. Rc1 Bc5 22. Qf2 b4 23. Nc2 Bf8 24. Na1 Rd3 25. Nb3 Nxb2 26. Qxb2 Rxe3 27.
Qd2 Qb6 28. Kh1 Rc3 29. Rxc3 bxc3 30. Qxc3 Qf2 31. Qa1 Bd6 32. a4 h6 33. Qd1
Be5 34. Qc1 Qa2 35. Nc5 Bd6 36. Nxa6 Qxa4 37. Nc5 Bxc5 38. Qxc5 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Timoshchenko, Gennadi"]
[Black "Kharitonov, Andrei"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "D24"]
[PlyCount "89"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 a6 5. e4 b5 6. e5 Nd5 7. a4 c6 8. axb5
Nxc3 9. bxc3 cxb5 10. Ng5 f6 11. Qf3 Ra7 12. e6 Bb7 13. Qf4 Qc8 14. d5 Bxd5 15.
Be3 Rb7 16. Qf5 Qc6 17. O-O-O g6 18. Qxd5 Qxd5 19. Rxd5 fxg5 20. Bd4 Rg8 21.
Be2 Nc6 22. Rc5 Rc7 23. Bf3 Nxd4 24. Rxc7 Nxe6 25. Rc8+ Kd7 26. Bg4 Rh8 27. Ra8
Bg7 28. Ra7+ Kc6 29. Rxa6+ Kc5 30. Bxe6 Bxc3 31. Rd1 Bd4 32. f3 Rd8 33. Kb1 Rd6
34. Rxd6 exd6 35. Bg8 h6 36. Bf7 b4 37. Bxg6 b3 38. Re1 c3 39. Re8 c2+ 40. Bxc2
bxc2+ 41. Kxc2 Bg1 42. h3 h5 43. Rg8 Be3 44. Kd3 Bf4 45. g3 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kharitonov, Andrei"]
[Black "Polovodin, Igor"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D71"]
[PlyCount "44"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. Nc3 Nc6 8. e3
e5 9. d5 Ne7 10. e4 Bg4 11. O-O c6 12. Qb3 cxd5 13. Nxd5 Nbxd5 14. exd5 Qxd5
15. Qxd5 Nxd5 16. Nxe5 Be6 17. Nd3 Rc8 18. Bd2 O-O 19. Rac1 b6 20. b3 Nc3 21.
Bxc3 Rxc3 22. Rxc3 Bxc3 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kharitonov, Andrei"]
[Black "Psakhis, Lev"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "A64"]
[PlyCount "82"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2
O-O 9. O-O Re8 10. Nd2 a6 11. a4 Nbd7 12. Nc4 Ne5 13. Nxe5 Rxe5 14. Bf4 Re8 15.
Qc2 Rb8 16. Rab1 Nh5 17. Bd2 b5 18. axb5 axb5 19. b4 c4 20. Ra1 Qe7 21. Rfe1 f5
22. Ra5 Bd7 23. Bf3 Nf6 24. Ra7 Ng4 25. e3 Ne5 26. Be2 g5 27. Rea1 g4 28. R1a6
Qf6 29. Nb1 Bc8 30. Ra5 Re7 31. Bc3 Rxa7 32. Rxa7 Bb7 33. e4 Qf7 34. Bxe5 Bxe5
35. Nc3 Bd4 36. Ra5 Rf8 37. Rxb5 fxe4 38. Nxe4 Bxf2+ 39. Kg2 Ba7 40. Qxc4 Ba6
41. Bxg4 Bxb5 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kharitonov, Andrei"]
[Black "Vladimirov, Evgeny"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "E12"]
[PlyCount "59"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 exd5 7. g3 Be7 8. Bg2
O-O 9. O-O c5 10. Qc2 Nbd7 11. Rd1 Rc8 12. Qf5 g6 13. Qh3 Re8 14. dxc5 bxc5 15.
Ng5 Nf8 16. Nge4 Qb6 17. Nxf6+ Bxf6 18. Nxd5 Bxd5 19. Bxd5 c4 20. Qg4 h5 21.
Qf3 Re7 22. Be3 Qxb2 23. Rab1 Qe5 24. Rb5 Bg7 25. Bxc4 Qc3 26. Bb3 a6 27. Rb6
Qa5 28. Rdd6 Nd7 29. Rxg6 Ne5 30. Rxg7+ 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kharitonov, Andrei"]
[Black "Kuzmin, Gennadi"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "A46"]
[PlyCount "36"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 d6 5. Nbd2 g5 6. Bg3 Nh5 7. e3 Bg7 8. Bd3
Nxg3 9. hxg3 c5 10. c3 cxd4 11. exd4 Qe7 12. Qe2 Nd7 13. O-O-O Nf6 14. Nc4 Bd7
15. Ne3 O-O-O 16. Nf5 Qf8 17. Nxg7 Qxg7 18. Nd2 Bc6 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kharitonov, Andrei"]
[Black "Ceshkovsky, Vitaly"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "E60"]
[PlyCount "90"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 c5 5. Bg2 Qa5+ 6. Nbd2 cxd4 7. Nxd4 Nc6 8.
Nb3 Qd8 9. O-O O-O 10. c5 d5 11. cxd6 Qxd6 12. Nc4 Qb4 13. Na3 Rd8 14. Bd2 Qg4
15. Rc1 Qh5 16. Rc4 Be6 17. Rh4 Qe5 18. Qc1 Bxb3 19. Bc3 Qe6 20. Bh3 Qxe2 21.
axb3 Ne5 22. Bxe5 Qxe5 23. Re1 Qd6 24. Nb5 Qb6 25. Nc7 Rab8 26. Qc4 Rd2 27. Rf4
Qd6 28. Nb5 Qd8 29. Nxa7 e6 30. Nb5 Rc8 31. Rd4 Rxd4 32. Qxd4 Qxd4 33. Nxd4 Rd8
34. Nf3 Rd3 35. Ne5 Rd8 36. Bg2 Nd5 37. Nc4 Kf8 38. Rd1 Ke7 39. Kf1 b5 40. Bxd5
Rxd5 41. Rxd5 exd5 42. Na3 Bxb2 43. Nxb5 Kd7 44. b4 Kc6 45. Na7+ Kb7 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kaidanov, Gregory"]
[Black "Kharitonov, Andrei"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D60"]
[PlyCount "31"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 Nbd7 6. e3 O-O 7. cxd5 Nxd5 8.
Nxd5 exd5 9. Bxe7 Qxe7 10. Rc1 c6 11. Be2 Nf6 12. O-O Bg4 13. a3 Ne4 14. Nd2
Bxe2 15. Qxe2 Nxd2 16. Qxd2 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Palatnik, Semon"]
[Black "Kharitonov, Andrei"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "A03"]
[PlyCount "78"]

1. g3 d5 2. Bg2 c6 3. f4 Nf6 4. d3 g6 5. Nf3 Bg7 6. c3 O-O 7. O-O Nbd7 8. Kh1
Re8 9. Nh4 e5 10. f5 e4 11. dxe4 Nxe4 12. Na3 Ndf6 13. Nc2 Ng4 14. Qe1 Qb6 15.
e3 c5 16. Qe2 Ne5 17. Ne1 Bd7 18. a4 Rad8 19. Nd3 Nxd3 20. Qxd3 g5 21. f6 gxh4
22. fxg7 Qg6 23. Kg1 hxg3 24. hxg3 Bf5 25. Rf4 Nxg3 26. Qd1 Re4 27. b4 Rxf4 28.
exf4 Ne4 29. Qe1 cxb4 30. cxb4 d4 31. Bb2 d3 32. Qe3 d2 33. Rd1 Qg4 34. Qf3 Rd6
35. Be5 Rg6 36. Qxg4 Rxg4 37. Bd4 Rxg2+ 38. Kxg2 Bg4 39. Rxd2 Nxd2 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Bykhovsky, Avigdor"]
[Black "Kharitonov, Andrei"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D37"]
[PlyCount "63"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2
Nc6 9. a3 Qa5 10. Rd1 Be7 11. Nd2 e5 12. Bg5 d4 13. Nb3 Qd8 14. Be2 a5 15. Na4
Ng4 16. Bxe7 Qxe7 17. h3 Nh6 18. exd4 exd4 19. O-O Qg5 20. Qd2 Qg6 21. Kh1 Bf5
22. Nxd4 Nxd4 23. Qxd4 Bxh3 24. gxh3 Qc6+ 25. Kh2 Qxa4 26. Rg1 g6 27. Bf3 Rac8
28. Bd5 Nf5 29. Qe4 Ng7 30. Rc1 Qd7 31. Rge1 Rfe8 32. Qf4 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Panchenko, Alexander"]
[Black "Kharitonov, Andrei"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "C81"]
[PlyCount "60"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5
Be6 9. Qe2 Be7 10. Rd1 O-O 11. c4 bxc4 12. Bxc4 Bc5 13. Be3 Bxe3 14. Qxe3 Qb8
15. Bb3 Qb6 16. Qxb6 cxb6 17. Na3 Rfd8 18. Rac1 Rac8 19. Kf1 Nc5 20. Nc2 Bg4
21. Bxd5 Bxf3 22. Bxf3 Nxe5 23. Rxd8+ Rxd8 24. Rd1 Rxd1+ 25. Bxd1 Na4 26. Be2
a5 27. b4 Nc3 28. bxa5 bxa5 29. a3 Kf8 30. f4 Nd7 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Arbakov, Valentin"]
[Black "Kharitonov, Andrei"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "E03"]
[PlyCount "72"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 c5 7. O-O b6 8.
d4 Bb7 9. Nc3 a6 10. dxc5 Bxc5 11. a3 b5 12. Qf4 O-O 13. e4 Rc8 14. Re1 Qb6 15.
Re2 Bd6 16. Qh4 Ne5 17. Be3 Qc7 18. Nxe5 Bxe5 19. Bf4 Rfd8 20. Rae1 Bxf4 21.
gxf4 Rd4 22. Re3 Qd8 23. Rh3 h6 24. Rg3 Kf8 25. Bf3 Qb6 26. e5 Ne8 27. Be4 Rxc3
28. Rxc3 Bxe4 29. Qg3 Qd8 30. Qe3 Bb7 31. f3 Kg8 32. Re2 Rd1+ 33. Kg2 g6 34. h3
Ng7 35. Qa7 Nh5 36. Qxb7 Qh4 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kharitonov, Andrei"]
[Black "Tavadian, Ragik"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "D34"]
[PlyCount "87"]

1. c4 e6 2. Nc3 d5 3. d4 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O
O-O 9. Bg5 c4 10. Ne5 Be6 11. f4 Ne8 12. Nxc6 bxc6 13. Bxe7 Qxe7 14. f5 Bc8 15.
Qd2 Nf6 16. Rae1 Rb8 17. e4 dxe4 18. Nxe4 Nxe4 19. Rxe4 Qf6 20. Re5 Rb5 21. Qc3
h6 22. Rf2 Rd8 23. Bf1 Rbd5 24. Rf4 Ba6 25. Qe3 Kh7 26. Bg2 R5d7 27. h4 Bb7 28.
Re6 fxe6 29. fxe6 Qe7 30. Qe4+ Kg8 31. exd7 Qxd7 32. Qe2 Ba6 33. Kh2 Qd6 34.
Qh5 Qe7 35. Re4 Qf8 36. Qa5 Bc8 37. Qxa7 Qb4 38. Re7 Bf5 39. Rxg7+ Kh8 40. Rf7
Bd3 41. Rb7 Qd6 42. d5 Qe5 43. dxc6 Rg8 44. Qf2 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Zilberstein, Valery"]
[Black "Kharitonov, Andrei"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "E20"]
[PlyCount "34"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 c5 5. Nf3 cxd4 6. Nxd4 O-O 7. Bg2 d5 8. Qb3
Bxc3+ 9. bxc3 e5 10. Nb5 dxc4 11. Qa3 Nc6 12. Be3 Be6 13. Rd1 Qc8 14. Nd6 Qc7
15. Nb5 Qc8 16. Nd6 Qc7 17. Nb5 Qc8 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Polovodin, Igor"]
[Black "Timoshchenko, Gennadi"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "E05"]
[PlyCount "43"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4
Bd7 9. Rd1 Bc6 10. Nc3 Bxf3 11. Bxf3 Nc6 12. Bxc6 bxc6 13. a5 Qb8 14. Ra4 Qb3
15. Qxb3 cxb3 16. Rc4 Rfb8 17. Bf4 Nd5 18. Rxc6 Nxf4 19. gxf4 Bb4 20. Ra1 Ra7
21. e3 Kf8 22. Ne2 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Psakhis, Lev"]
[Black "Timoshchenko, Gennadi"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "C77"]
[PlyCount "61"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Bd7 7. O-O g6 8. d4 Bg7
9. Nbd2 O-O 10. Re1 Re8 11. h3 Re7 12. a3 a5 13. Bc2 a4 14. d5 Nb8 15. c4 Qe8
16. Nb1 Na6 17. Be3 b6 18. Nc3 Nc5 19. Qd2 Kh8 20. Nh2 Ng8 21. f4 exf4 22. Bxf4
Nf6 23. Bh6 Qf8 24. Bxg7+ Qxg7 25. Re2 Be8 26. Rf1 Nfd7 27. Nf3 Ne5 28. Nxe5
Rxe5 29. Ref2 Kg8 30. Rf6 Nd7 31. R6f4 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Timoshchenko, Gennadi"]
[Black "Vladimirov, Evgeny"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "A44"]
[PlyCount "61"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 Be7 5. Be2 Bg5 6. Nf3 Bxc1 7. Qxc1 Ne7 8. Nd2
O-O 9. Nc4 a6 10. a4 b6 11. f4 f6 12. O-O Ra7 13. fxe5 dxe5 14. Qe3 Rb7 15.
Rab1 b5 16. axb5 axb5 17. Nd2 c4 18. Nxb5 Rxb5 19. Bxc4 Rb7 20. d6+ Kh8 21.
dxe7 Qxe7 22. Bd5 Rc7 23. c4 Qb4 24. Nf3 Nc6 25. b3 Bg4 26. Ne1 Rb8 27. Nc2 Qe7
28. b4 Nd4 29. Nxd4 exd4 30. Qxd4 Be2 31. Rfe1 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kuzmin, Gennadi"]
[Black "Timoshchenko, Gennadi"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "C88"]
[PlyCount "82"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
Bb7 9. d3 d6 10. Bd2 b4 11. Bg5 Nd7 12. Be3 Na5 13. Ba2 Rb8 14. Nbd2 c5 15. Rf1
Kh8 16. c3 bxc3 17. bxc3 f5 18. exf5 d5 19. d4 cxd4 20. cxd4 e4 21. Ne1 Rxf5
22. g3 Bc6 23. Ng2 Nb6 24. Bb1 Nac4 25. Nxc4 Nxc4 26. Bf4 Bd6 27. Bc1 Qd7 28.
Bc2 Rf6 29. Qh5 Rbf8 30. Bd1 Rf5 31. Qg4 Qf7 32. Ra2 Bd7 33. Qe2 Rf3 34. Ne3
Nxe3 35. Bxe3 Bh3 36. Re1 Bb4 37. Rb2 Bc3 38. Rc2 Bxe1 39. Qxe1 Rf6 40. Qb4 Qd7
41. Be2 Qf7 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Timoshchenko, Gennadi"]
[Black "Ceshkovsky, Vitaly"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "D85"]
[PlyCount "79"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Rb1 O-O 9. Be2 Bg4 10. O-O Nc6 11. d5 Na5 12. c4 Bxf3 13. Bxf3 Nxc4 14. Rxb7
Nd6 15. Rb1 Qa5 16. Qc2 c4 17. Bg5 Rfe8 18. Rfc1 c3 19. Bf4 Nc4 20. Rb7 Qa6 21.
Rb4 Nb2 22. e5 Rac8 23. Rb3 Qa4 24. g3 e6 25. Rxc3 Qxc2 26. R1xc2 Rxc3 27. Rxc3
exd5 28. Bxd5 Rd8 29. Rc7 Rf8 30. e6 fxe6 31. Bxe6+ Kh8 32. Rxg7 Kxg7 33. Be5+
Kh6 34. Bxb2 g5 35. g4 Rd8 36. Kg2 Rd6 37. Bf7 a5 38. Be5 Rd7 39. Bh5 a4 40.
Bf6 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Timoshchenko, Gennadi"]
[Black "Kaidanov, Gregory"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "A21"]
[PlyCount "34"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 Ba5 4. b4 c6 5. bxa5 cxd5 6. Nf3 e4 7. Nd4 dxc4 8.
Qa4 Ne7 9. Nb5 O-O 10. Nd6 Nf5 11. Nxf5 Qf6 12. Ne7+ Qxe7 13. Qxc4 Qe5 14. Qc3
Qxc3 15. dxc3 Nc6 16. Ba3 Re8 17. Bb4 d5 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Palatnik, Semon"]
[Black "Timoshchenko, Gennadi"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "A21"]
[PlyCount "99"]

1. c4 e5 2. Nc3 d6 3. d4 exd4 4. Qxd4 Nf6 5. g3 Nc6 6. Qd2 Be6 7. e4 h5 8. h4
g6 9. b3 Bh6 10. f4 Ne5 11. Bg2 O-O 12. Nge2 Neg4 13. O-O Re8 14. Bb2 Bd7 15.
Rae1 a6 16. Nd4 b5 17. Nf3 bxc4 18. Ng5 cxb3 19. e5 dxe5 20. fxe5 Nh7 21. Bxa8
Nxg5 22. hxg5 Bxg5 23. Qd5 Be6 24. Qxd8 Rxd8 25. Bf3 bxa2 26. Ne4 Be3+ 27. Kg2
Rb8 28. Ba1 Ba7 29. Nf6+ Nxf6 30. exf6 Bc4 31. Rh1 Be6 32. Rc1 Be3 33. Rxc7 Rb1
34. Rc2 g5 35. Bc3 g4 36. Be4 Rb3 37. Ba1 Rb4 38. Bc6 Rb6 39. Rd1 Kh7 40. Be4+
Kh6 41. Re2 Rb3 42. Rxa2 Rb4 43. Bd5 Rb1 44. Bxe6 Rxd1 45. Bxf7 h4 46. gxh4
Rg1+ 47. Kh2 g3+ 48. Kh3 g2 49. Ra5 Kh7 50. Bd4 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Timoshchenko, Gennadi"]
[Black "Bykhovsky, Avigdor"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D43"]
[PlyCount "34"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5
9. Be2 Bb7 10. e5 Nd5 11. h4 Qa5 12. hxg5 Nxc3 13. bxc3 Qxc3+ 14. Kf1 Na6 15.
g6 O-O-O 16. gxf7 Bg7 17. a4 Rhf8 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Panchenko, Alexander"]
[Black "Timoshchenko, Gennadi"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "C91"]
[PlyCount "65"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3
d6 9. d4 Bg4 10. Be3 exd4 11. cxd4 Na5 12. Bc2 c5 13. dxc5 dxc5 14. Nbd2 Nd7
15. Qb1 Nc6 16. e5 h6 17. Be4 Rc8 18. Bf5 Bxf5 19. Qxf5 Ncb8 20. Ne4 Qb6 21.
Rad1 Qe6 22. Qh5 f5 23. exf6 Nxf6 24. Nxf6+ Qxf6 25. Qd5+ Kh8 26. Ne5 Rfe8 27.
Bg5 hxg5 28. Rd3 g6 29. Rf3 Nc6 30. Rxf6 Bxf6 31. Nxg6+ Kg7 32. Rxe8 Rxe8 33.
Qd7+ 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Timoshchenko, Gennadi"]
[Black "Arbakov, Valentin"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "A57"]
[PlyCount "43"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 e6 6. Nc3 exd5 7. Nxd5 Bb7 8.
Nxf6+ Qxf6 9. Nf3 Be7 10. bxa6 Nxa6 11. Be2 Nb4 12. a3 O-O 13. O-O Be4 14. Ne1
d5 15. Nd3 Rfd8 16. Nxb4 cxb4 17. f3 Bf5 18. Bd3 Bxd3 19. Qxd3 bxa3 20. Ra2 d4
21. bxa3 Qe6 22. Rc2 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Timoshchenko, Gennadi"]
[Black "Tavadian, Ragik"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "E05"]
[PlyCount "131"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4
Bd7 9. Qxc4 Bc6 10. Bg5 Nbd7 11. Nc3 a5 12. Rfe1 Nb6 13. Qd3 Nfd5 14. Bxe7 Qxe7
15. Nxd5 exd5 16. b3 Nd7 17. Rec1 Nf6 18. Ne5 Be8 19. Qd2 c6 20. Rc5 Nd7 21.
Nxd7 Bxd7 22. Rxa5 Rxa5 23. Qxa5 Qxe2 24. Qb4 Bc8 25. Re1 Qd3 26. a5 g6 27. h4
Kg7 28. Bf1 Qf5 29. Re5 Qf6 30. Qd2 Bf5 31. b4 Be4 32. Bg2 Bxg2 33. Kxg2 h5 34.
Qe3 Qd6 35. Qe1 Ra8 36. Re7 b6 37. axb6 Rb8 38. Ra7 Rxb6 39. Qe8 Qf8 40. Qe5+
Kg8 41. Re7 Rb8 42. f4 Ra8 43. f5 gxf5 44. Rc7 Qg7 45. Qxg7+ Kxg7 46. Rxc6 Rb8
47. Rc5 Rxb4 48. Rxd5 Kf6 49. Kf3 Ke6 50. Re5+ Kf6 51. Ke3 Rb1 52. Kd2 Rb2+ 53.
Kc3 Rf2 54. Kd3 f4 55. gxf4 Rxf4 56. Rxh5 Kg6 57. Rg5+ Kf6 58. Rh5 Kg6 59. Rh8
Kg7 60. Re8 Rxh4 61. d5 f5 62. d6 Rh6 63. Rd8 Kf7 64. Kd4 f4 65. Kd5 f3 66. d7
1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Timoshchenko, Gennadi"]
[Black "Zilberstein, Valery"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D85"]
[PlyCount "63"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Rb1 O-O 9. Be2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Qd2 e6 13. f4 Bg7 14. c4 Re8
15. e5 f6 16. d6 fxe5 17. Bb2 exf4 18. Bxg7 Kxg7 19. O-O Rf8 20. Rxf4 Rxf4 21.
Qxf4 Qf6 22. Qe3 b6 23. Kh1 Bd7 24. Rf1 Qb2 25. Qf3 Bc6 26. Qf7+ Kh8 27. Bf3
Bxf3 28. Qxf3 Rd8 29. Qf7 Qd4 30. h3 Qxd6 31. Qf6+ Kg8 32. Qf7+ 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Polovodin, Igor"]
[Black "Psakhis, Lev"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "C07"]
[PlyCount "83"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 c5 5. dxc5 Bxc5 6. Bd3 Nc6 7. exd5 exd5 8.
O-O Nge7 9. Nb3 Ba7 10. Re1 O-O 11. Be3 Bxe3 12. Rxe3 h6 13. Qd2 Qd6 14. c3 Bg4
15. Nbd4 Nxd4 16. Nxd4 Nc6 17. Be2 Bxe2 18. Rxe2 Rfe8 19. Rae1 Rxe2 20. Rxe2
Qf6 21. Nf3 Rd8 22. Qe1 g6 23. Re8+ Rxe8 24. Qxe8+ Kg7 25. Qe1 Qf4 26. h3 Qe4
27. Qd1 b5 28. a3 Na5 29. Nd2 Qe5 30. a4 bxa4 31. Qxa4 Qe1+ 32. Nf1 Nc4 33. b3
Nb2 34. Qd4+ Kg8 35. Qe3 Qd1 36. Qe8+ Kg7 37. Qe5+ Kg8 38. Qe8+ Kg7 39. Qe5+
Kg8 40. c4 dxc4 41. Qxb2 cxb3 42. Qe5 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Vladimirov, Evgeny"]
[Black "Polovodin, Igor"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "E04"]
[PlyCount "89"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 b5 6. Ne5 Nd5 7. a4 c6 8. Nc3
Bb4 9. O-O Bxc3 10. e4 Bb4 11. exd5 cxd5 12. axb5 O-O 13. Nxc4 Nd7 14. Bf4 Bb7
15. Qe2 Qe7 16. Na5 Bxa5 17. Rxa5 Qb4 18. Qd2 Qxd2 19. Bxd2 Nb6 20. Bb4 Nc4 21.
Ra2 Rfd8 22. Rfa1 Rab8 23. Bf1 Bc8 24. b3 Nd6 25. Ra5 f6 26. Bc5 Ne4 27. Rxa7
Nd2 28. Ra8 Bd7 29. Rxb8 Rxb8 30. b6 Nxf1 31. Kxf1 Bc6 32. Ra7 Rb7 33. Ra8+ Kf7
34. Rf8+ Kg6 35. Rc8 Bd7 36. Rd8 e5 37. Ke1 exd4 38. Bd6 Bf5 39. Bc7 d3 40. f3
h5 41. Rxd5 Be6 42. Rxd3 Kf7 43. Kd2 Ke7 44. Kc3 Bd7 45. Kb4 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Polovodin, Igor"]
[Black "Kuzmin, Gennadi"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "C92"]
[PlyCount "27"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Bb7 10. d4 Re8 11. Ng5 Rf8 12. Nf3 Re8 13. Ng5 Rf8 14. Nf3 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Ceshkovsky, Vitaly"]
[Black "Polovodin, Igor"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "B93"]
[PlyCount "82"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. Bc4
Be7 9. O-O O-O 10. a4 Qb6+ 11. Kh1 exf4 12. a5 Qc7 13. Bd5 Ne5 14. Bxf4 Bg4 15.
Qd4 Bxf3 16. gxf3 Rac8 17. Bb3 Qc5 18. Qa4 Nc4 19. Bxc4 Qxc4 20. Rfd1 Qe6 21.
Qb3 Qxb3 22. cxb3 Rfd8 23. Ra4 Kf8 24. Rad4 Ne8 25. Nd5 Rc5 26. Bd2 Rc2 27. Bc3
Rf2 28. R4d3 Rc8 29. Kg1 Rc2 30. e5 dxe5 31. Nxe7 Kxe7 32. Rd7+ Ke6 33. Rxb7
Nf6 34. Re1 R8xc3 35. bxc3 Nd5 36. b4 Nf4 37. Ra1 Nh3+ 38. Kh1 Rf2 39. b5 Ng5
40. Kg1 Nh3+ 41. Kh1 Ng5 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kaidanov, Gregory"]
[Black "Polovodin, Igor"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "E05"]
[PlyCount "36"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4
Bd7 9. Rd1 Bc6 10. Nc3 Bxf3 11. Bxf3 Nc6 12. Bxc6 bxc6 13. a5 Rb8 14. Qa4 Bb4
15. Na2 Be7 16. Nc3 Bb4 17. Na2 Be7 18. Nc3 Bb4 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Polovodin, Igor"]
[Black "Palatnik, Semon"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "E16"]
[PlyCount "29"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8.
Nc3 Ne4 9. Nxe4 Bxe4 10. O-O d6 11. Qf4 f5 12. Ne1 Bxg2 13. Nxg2 Nc6 14. Rad1
Qf6 15. e3 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Bykhovsky, Avigdor"]
[Black "Polovodin, Igor"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "D85"]
[PlyCount "60"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Rb1 O-O 9. Be2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Qd2 e6 13. f4 Bh8 14. c4 Re8
15. e5 f6 16. d6 fxe5 17. Bb2 exf4 18. Bxh8 Kxh8 19. O-O e5 20. Rfd1 Qd7 21.
Qd5 Rb8 22. Qxc5 b6 23. Qc7 Qxc7 24. dxc7 Rb7 25. Rd8 Rg8 26. Rb5 Rxc7 27.
Rxg8+ Kxg8 28. Rxe5 Kf7 29. Kf2 Bb7 30. h4 Rc5 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Polovodin, Igor"]
[Black "Panchenko, Alexander"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D14"]
[PlyCount "42"]

1. d4 c6 2. c4 d5 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3
Bxd3 9. Qxd3 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. Rac1 Rfc8 13. h3 h6 14. a3 a6
15. Rc2 Ne7 16. Rfc1 Qd8 17. Ne2 Rxc2 18. Rxc2 Rc8 19. Rxc8 Qxc8 20. Qc3 Qxc3
21. Nxc3 Nc6 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Arbakov, Valentin"]
[Black "Polovodin, Igor"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "C55"]
[PlyCount "36"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. c3 d6 7. Bb3 Na5 8. Bc2
c5 9. d4 cxd4 10. cxd4 Nc6 11. d5 Nb4 12. Bb3 a5 13. Nc3 b5 14. a3 Na6 15. Bc2
Qb6 16. b4 Bd7 17. Be3 Qc7 18. Na2 axb4 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Tavadian, Ragik"]
[Black "Polovodin, Igor"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "D97"]
[PlyCount "78"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8.
Qb3 c5 9. d5 e6 10. dxe6 Bxe6 11. Bc4 Qb6 12. Bxe6 Qxe6 13. Qxe6 fxe6 14. O-O
Nb4 15. Rd1 Nc2 16. Rb1 Rad8 17. Bg5 h6 18. Bh4 g5 19. Bg3 Nd4 20. Be5 Ng4 21.
Bxg7 Kxg7 22. Nxd4 cxd4 23. Nb5 d3 24. Rd2 a6 25. Nc3 Ne5 26. Na4 Rc8 27. Nc3
b5 28. a3 g4 29. Kf1 h5 30. Rbd1 Rcd8 31. b3 Rf4 32. Re1 Rf7 33. Rdd1 Rd4 34.
Na2 Rfd7 35. Nc1 Kh6 36. f4 gxf3 37. gxf3 Kg5 38. Kf2 Kf4 39. b4 R4d6 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Zilberstein, Valery"]
[Black "Polovodin, Igor"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "D37"]
[PlyCount "90"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2
Nc6 9. a3 Qa5 10. Rd1 Be7 11. Rd2 Rd8 12. cxd5 Nxd5 13. Nxd5 Rxd5 14. Bd3 e5
15. Bg5 e4 16. Bxe4 Rc5 17. Qb1 Rxg5 18. Nxg5 Bxg5 19. Bxh7+ Kh8 20. Be4 Be6
21. b4 Qxa3 22. O-O Qxb4 23. Rb2 Qa4 24. Bc2 Qa6 25. Bd3 Qa3 26. Rxb7 Nd8 27.
Rb5 Bf6 28. Be4 Rc8 29. Bd5 Kg8 30. Bxe6 Nxe6 31. Rb3 Qc5 32. Rb5 Qa3 33. Rb3
Qa4 34. Rb4 Qc2 35. Rb8 Qc6 36. Rxc8+ Qxc8 37. Rc1 Nc5 38. Qb5 Be7 39. h4 Qc7
40. h5 Bf8 41. Qe8 Qd6 42. Qa8 a5 43. g4 Qb6 44. Kg2 Qb4 45. Kg3 Ne4+ 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Vladimirov, Evgeny"]
[Black "Psakhis, Lev"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "A32"]
[PlyCount "40"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. Nc3 a6 7. Bg5 Be7 8. Rc1
d6 9. Bg2 Nbd7 10. O-O h6 11. Bxf6 Nxf6 12. b4 O-O 13. Na4 Rd8 14. Qb3 Bd7 15.
Rc2 Rac8 16. Rfc1 e5 17. Nf3 Bf5 18. Rc3 Ne4 19. R3c2 Nf6 20. Rc3 Ne4 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kuzmin, Gennadi"]
[Black "Psakhis, Lev"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "C08"]
[PlyCount "30"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 c5 5. exd5 exd5 6. dxc5 Bxc5 7. Nb3 Ba7 8.
Bd3 Qe7+ 9. Be2 Nf6 10. O-O O-O 11. Nfd4 Nc6 12. c3 Qd6 13. Bf3 Re8 14. Be3 Ne5
15. Bf4 Qb6 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Ceshkovsky, Vitaly"]
[Black "Psakhis, Lev"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "C16"]
[PlyCount "122"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. Qg4 Bf8 6. h4 Nc6 7. Bg5 Qd7 8. Nf3 h6
9. Bf4 Bb7 10. h5 Nge7 11. O-O-O O-O-O 12. Kb1 Kb8 13. Bc1 Na5 14. Qf4 Nc8 15.
Nd2 c5 16. Nb3 Nc6 17. dxc5 bxc5 18. Na4 c4 19. Bxc4 Qc7 20. Be2 Nxe5 21. Nd4
g5 22. hxg6 Nxg6 23. Qxc7+ Kxc7 24. c4 e5 25. Nb5+ Kb8 26. cxd5 Rxd5 27. Rxd5
Bxd5 28. f3 Bc6 29. Nac3 h5 30. Ne4 h4 31. Nbc3 f5 32. Ng5 Be7 33. Bd3 Nd6 34.
Re1 Bxg5 35. Bxg5 h3 36. gxh3 Rxh3 37. Rg1 Bxf3 38. Nb5 Be4 39. Bxe4 Nxe4 40.
Bd8 Rg3 41. Rh1 a6 42. Na3 f4 43. Nc4 Rd3 44. Bb6 Nd6 45. Na5 Nc8 46. Bc5 Rd5
47. b4 e4 48. Kc2 e3 49. Nc4 e2 50. Bf2 Ne5 51. Nxe5 Rxe5 52. Rh4 e1=Q 53. Bxe1
Rxe1 54. Rxf4 Nd6 55. Rf3 Nb5 56. Rd3 Re4 57. Kb3 Kb7 58. Ka4 Nc7 59. a3 Re6
60. Ka5 Re5+ 61. Ka4 Nd5 { 1/2:1/2(90x) } 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Psakhis, Lev"]
[Black "Kaidanov, Gregory"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "B83"]
[PlyCount "53"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 d6 6. f4 Nf6 7. Be3 Be7 8. Be2
O-O 9. O-O e5 10. Nf3 exf4 11. Bxf4 Qb6+ 12. Kh1 Qxb2 13. Nd5 Be6 14. Nxe7+
Nxe7 15. Bxd6 Rfd8 16. e5 Nf5 17. Ng5 Nxd6 18. Nxe6 fxe6 19. exf6 gxf6 20. Bd3
f5 21. Qe1 Qf6 22. Qg3+ Kh8 23. Rae1 Rd7 24. Re2 Re8 25. Rfe1 b6 26. Qf4 Nf7
27. h3 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Psakhis, Lev"]
[Black "Palatnik, Semon"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "D17"]
[PlyCount "81"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. Nxc4
O-O 9. Bg5 h6 10. Bh4 c5 11. dxc5 Qxd1+ 12. Rxd1 Bc2 13. Rc1 Bh7 14. e4 Nc6 15.
Be2 Nd7 16. Bf2 Nxc5 17. O-O Nb3 18. Rcd1 Rfd8 19. Rxd8+ Rxd8 20. Rd1 Nbd4 21.
Kf1 f6 22. Na2 Be7 23. b4 Nxe2 24. Rxd8+ Nxd8 25. Kxe2 b6 26. Nxb6 axb6 27.
Bxb6 Bg6 28. b5 Be8 29. Kd3 Nb7 30. Nc3 Bd6 31. a5 Nxa5 32. Bxa5 Bxh2 33. Kc4
Kf7 34. Ne2 f5 35. Bd8 fxe4 36. fxe4 Bd7 37. Kc5 Ke8 38. Bh4 Bc8 39. Bg3 Bxg3
40. Nxg3 Kd7 41. Kb6 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Bykhovsky, Avigdor"]
[Black "Psakhis, Lev"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "B81"]
[PlyCount "56"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. h4 Be7 8. Bg2
Nc6 9. g5 hxg5 10. hxg5 Rxh1+ 11. Bxh1 Nh7 12. e5 Nxe5 13. f4 Ng6 14. Qh5 Qb6
15. Nde2 Nhf8 16. Bd2 Bd7 17. O-O-O Rc8 18. Qf3 d5 19. Be3 Qc7 20. Nd4 b5 21.
Qf2 b4 22. Nce2 Bd6 23. Rd2 Ne7 24. Nb3 Nfg6 25. Kb1 a6 26. Bb6 Qc4 27. Nbd4 a5
28. Bxa5 Qc5 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Psakhis, Lev"]
[Black "Panchenko, Alexander"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "B30"]
[PlyCount "38"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. Nc3 Nd4 6. Nxd4 cxd4 7. Ne2 Nc6 8.
c3 Bc5 9. d3 O-O 10. Qc2 e5 11. b4 Bb6 12. Bb2 dxc3 13. Bxc3 Qe7 14. Qb3 d6 15.
Bc4 Bg4 16. Rae1 Kh8 17. b5 Bxe2 18. Rxe2 Nd4 19. Bxd4 Bxd4 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Psakhis, Lev"]
[Black "Arbakov, Valentin"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "A57"]
[PlyCount "45"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 g6 5. cxb5 a6 6. Qc2 Bg7 7. e4 O-O 8. Nc3
Bb7 9. Bf4 d6 10. Bc4 axb5 11. Nxb5 Nbd7 12. O-O Nb6 13. Be2 Nxe4 14. Qxe4 Ra4
15. Nfd4 Bxd4 16. Nxd4 Rxd4 17. Qf3 Nxd5 18. Bh6 Qa8 19. Qg3 Re8 20. b3 Ba6 21.
Rfe1 Bxe2 22. Rxe2 Qa6 23. Rae1 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Tavadian, Ragik"]
[Black "Psakhis, Lev"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "E12"]
[PlyCount "82"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 exd5 7. g3 Be7 8. Bg2
O-O 9. O-O c5 10. Bf4 Nc6 11. dxc5 bxc5 12. Ne5 Nd4 13. b4 Ne6 14. bxc5 Bxc5
15. Nd3 Bb6 16. Rb1 Ne4 17. Na4 d4 18. Qc1 Bd5 19. Nxb6 axb6 20. Bd2 Nxd2 21.
Qxd2 Bxg2 22. Kxg2 Rxa3 23. Rb2 Nc5 24. Ne5 Re8 25. Qf4 Qd5+ 26. Nf3 d3 27. Rd1
Qc6 28. e3 Ra4 29. Qg5 h6 30. Qh5 Ra5 31. Qh3 Re6 32. Rdb1 Nd7 33. g4 h5 34.
Kf1 hxg4 35. Qxg4 Rg6 36. Qh3 Rh6 37. Qg3 Rg6 38. Qh3 Rc5 39. e4 Rc1+ 40. Ne1
Rxb1 41. Rxb1 d2 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Psakhis, Lev"]
[Black "Zilberstein, Valery"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "A48"]
[PlyCount "61"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 d6 4. Nbd2 Bg7 5. e4 h6 6. Bh4 g5 7. Bg3 Nh5 8. c3
e6 9. Bc4 Qe7 10. O-O Nxg3 11. hxg3 Nd7 12. a4 h5 13. Qe1 Nf8 14. e5 d5 15. Bd3
Bh6 16. g4 Bd7 17. Qe2 hxg4 18. Nh2 Bg7 19. Nxg4 f5 20. exf6 Bxf6 21. Nb3 a5
22. Nc5 b6 23. Nxd7 Kxd7 24. f4 Kc6 25. f5 exf5 26. Rxf5 Qxe2 27. Bxe2 Bg7 28.
Bf3 Rd8 29. Re1 Rh7 30. Ne3 Kb7 31. Nxd5 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Vladimirov, Evgeny"]
[Black "Kuzmin, Gennadi"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "E62"]
[PlyCount "98"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c6 7. O-O Bf5 8. Nh4
Be6 9. d5 Bd7 10. h3 Qb6 11. Rb1 Qa6 12. Qb3 Rc8 13. Be3 Be8 14. Nf3 Nbd7 15.
Nd2 cxd5 16. cxd5 Nc5 17. Qb4 Na4 18. Bd4 Nxc3 19. Bxc3 Rc5 20. e4 Rac8 21. a4
Qxa4 22. Qxb7 R5c7 23. Qb3 Qxb3 24. Nxb3 Nd7 25. Bxg7 Kxg7 26. Rfc1 Nb6 27.
Rxc7 Rxc7 28. Nd4 Bd7 29. f4 Rc5 30. Ra1 a5 31. Nb3 Rb5 32. Nxa5 f5 33. exf5
gxf5 34. Nc6 Kf6 35. b4 Bxc6 36. dxc6 Rxb4 37. c7 Rc4 38. Ra6 Rc1+ 39. Kf2 Rc2+
40. Kf1 Nc8 41. Rc6 Rb2 42. Rc1 e6 43. Bc6 Ke7 44. Re1 Rc2 45. Bd5 e5 46. fxe5
Rxc7 47. exd6+ Kxd6 48. Be6 Ne7 49. Bf7 Ng6 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Vladimirov, Evgeny"]
[Black "Ceshkovsky, Vitaly"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "E66"]
[PlyCount "129"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c5 7. Nc3 Nc6 8. d5
Na5 9. Nd2 a6 10. Qc2 e5 11. a3 Qc7 12. b4 cxb4 13. axb4 Nxc4 14. Nb5 Qd7 15.
Nxc4 Qxb5 16. Ra5 Qe8 17. Nxd6 Qd8 18. Nxc8 Rxc8 19. Rc5 Rb8 20. Rd1 Ne8 21. d6
Nxd6 22. Rcd5 Qc8 23. Qxc8 Nxc8 24. Rd7 b5 25. Be3 Nb6 26. Ra7 Na4 27. Rdd7
Rbd8 28. Rxd8 Rxd8 29. Bd5 Nc3 30. Bxf7+ Kh8 31. Bg5 Rf8 32. Be7 Rb8 33. e3 Bf8
34. Bf6+ Bg7 35. Bxg7+ Kxg7 36. Bb3+ Kh8 37. Rxa6 Ne2+ 38. Kg2 Nc1 39. Bc2 Rc8
40. Be4 Rc4 41. Ra8+ Kg7 42. Ra7+ Kh8 43. f3 Rxb4 44. g4 Rb2+ 45. Kh3 Ne2 46.
Rc7 b4 47. g5 Ng1+ 48. Kg3 Ne2+ 49. Kg4 Nc3 50. Bd3 Nd5 51. Rc8+ Kg7 52. Kg3
Nxe3 53. f4 Rb3 54. Rc7+ Kf8 55. Rd7 Nd1 56. Kg2 exf4 57. Be2 Rb2 58. Kf3 Nc3
59. Bc4 Rxh2 60. Rb7 Nb1 61. Be6 Rh4 62. Ke4 Nd2+ 63. Ke5 Rh2 64. Rc7 Re2+ 65.
Kd5 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kaidanov, Gregory"]
[Black "Vladimirov, Evgeny"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "A41"]
[PlyCount "70"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 Bg4 5. g3 Bxf3 6. exf3 e6 7. Bg2 Ne7 8. O-O
O-O 9. Re1 Nd7 10. d5 exd5 11. cxd5 Re8 12. Bh3 Nb6 13. Qd3 Bxc3 14. bxc3 Nexd5
15. Bd2 Rxe1+ 16. Rxe1 c5 17. f4 Qf6 18. c4 Nb4 19. Qf3 Nc2 20. Rd1 Qe7 21. Qd3
Nb4 22. Bxb4 cxb4 23. Qxd6 Qxd6 24. Rxd6 Re8 25. Bf1 Rc8 26. f5 gxf5 27. Kg2
Kf8 28. Bd3 Ke7 29. Rh6 Nxc4 30. Bxf5 Rd8 31. Rxh7 Rd2 32. Kf3 Rxa2 33. h4 b3
34. h5 Kf6 35. g4 Ra5 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Palatnik, Semon"]
[Black "Vladimirov, Evgeny"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "E04"]
[PlyCount "82"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 c5 6. O-O Nc6 7. Qa4 Bd7 8. Qxc4
b5 9. Qd3 Rc8 10. dxc5 Bxc5 11. Nc3 b4 12. Nb5 O-O 13. Nd6 Nd4 14. Bf4 Nd5 15.
Ng5 g6 16. Nge4 Nxf4 17. gxf4 Bb6 18. Rfd1 Rc7 19. e3 Qe7 20. exd4 f5 21. Qe3
fxe4 22. Nxe4 Qh4 23. Rac1 Rxc1 24. Rxc1 Rxf4 25. Nc5 Rxd4 26. Nxd7 Rxd7 27.
Qxe6+ Rf7 28. Kh1 Kg7 29. Qe5+ Kh6 30. Qg3 Qd4 31. Qe3+ Qxe3 32. fxe3 Rf2 33.
Re1 Rxb2 34. Bd5 Bc7 35. h3 Rh2+ 36. Kg1 Rxh3 37. Kg2 Rg3+ 38. Kf2 Rg5 39. Rh1+
Rh5 40. Rxh5+ Kxh5 41. Kf3 Kg5 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Vladimirov, Evgeny"]
[Black "Bykhovsky, Avigdor"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D44"]
[PlyCount "111"]

1. Nf3 d5 2. d4 c6 3. c4 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5
9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 c5 13. d5 Bh6 14. Bxh6 Rxh6 15.
Bg2 b4 16. Ne4 Nxf6 17. Qa4+ Kf8 18. Nxc5 Bxd5 19. Qxb4 Kg7 20. f3 Qc7 21.
O-O-O Rah8 22. Ne4 Bxe4 23. fxe4 Ng4 24. Qd2 Qc5 25. Qd4+ Qxd4 26. Rxd4 Rxh2
27. Rxh2 Rxh2 28. Rd2 Ne5 29. Kc2 Kg6 30. Bf1 Rh1 31. Be2 Rg1 32. Kc3 Rxg3+ 33.
Kd4 Kf6 34. Rc2 Rg2 35. Bd1 Nf3+ 36. Kxc4 Rxc2+ 37. Bxc2 Ke5 38. b4 Nd2+ 39.
Kb5 Kd4 40. e5 Kc3 41. Bh7 Nc4 42. Bg8 Nxe5 43. Kc5 Nd3+ 44. Kb5 e5 45. Bxf7 e4
46. Bg6 e3 47. Bh5 Nxb4 48. a3 Nc2 49. Ka6 Nxa3 50. Kxa7 Kd3 51. Ka8 Nb5 52.
Kb8 Nd4 53. Ka8 Kd2 54. Kb8 Ke1 55. Ka8 Kf2 56. Bd1 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Vladimirov, Evgeny"]
[Black "Panchenko, Alexander"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "D36"]
[PlyCount "117"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Re8 8.
Nge2 Nbd7 9. Qc2 Nf8 10. h3 c6 11. O-O-O a5 12. g4 a4 13. Nxa4 b5 14. Nac3 N6d7
15. Bxe7 Rxe7 16. Kb1 Nb6 17. Nc1 Nc4 18. e4 b4 19. Na4 b3 20. axb3 Na5 21. b4
Nb7 22. e5 Qc7 23. f4 Nd8 24. f5 Qa7 25. Qc5 Rb7 26. Qxa7 Raxa7 27. Nc5 Rxb4
28. Bc2 Nd7 29. Nxd7 Bxd7 30. Rhe1 Kf8 31. Re3 Rab7 32. Rb3 f6 33. e6 Be8 34.
Rxb4 Rxb4 35. b3 Nb7 36. Kb2 Nd6 37. Na2 Rb7 38. Nc3 g6 39. Rg1 Rg7 40. Ne2
gxf5 41. gxf5 Rxg1 42. Nxg1 Kg7 43. Kc3 Kh6 44. Kb4 Kg5 45. Ne2 Nb7 46. Bd3 Kh4
47. Ba6 Nd6 48. Kc5 Nxf5 49. Bc8 Kg5 50. Bd7 Bh5 51. Nc3 Ng3 52. e7 Ne4+ 53.
Nxe4+ dxe4 54. Bxc6 e3 55. Bf3 Be8 56. b4 Kf4 57. Be2 Kg3 58. b5 Kf2 59. Bc4
1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Arbakov, Valentin"]
[Black "Vladimirov, Evgeny"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "E43"]
[PlyCount "76"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. f3 c5 7. Ne2 cxd4 8. exd4
d5 9. Bg5 dxc4 10. Be4 Qd7 11. Bxb7 Qxb7 12. Bxf6 gxf6 13. Qa4+ Nc6 14. Qb5
O-O-O 15. O-O Kb8 16. Qxc4 Rd7 17. Rad1 Rhd8 18. a3 Bf8 19. d5 exd5 20. Qf4+
Qc7 21. Qxf6 Kb7 22. Nf4 d4 23. Ne4 d3 24. Rd2 Qe5 25. Rfd1 Qxf6 26. Nxf6 Rd4
27. N4d5 Bg7 28. Kf2 Na5 29. Re1 Nc4 30. Re7+ Kb8 31. Nb4 R8d6 32. Ne4 Rxe4 33.
fxe4 Nxd2 34. Ke1 Nc4 35. Na6+ Kc8 36. Rc7+ Kd8 37. Rxc4 b5 38. Rc5 Rxa6 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Vladimirov, Evgeny"]
[Black "Tavadian, Ragik"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "E25"]
[PlyCount "58"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8.
dxc5 Qa5 9. e4 Ne7 10. Be3 Qxc3+ 11. Kf2 O-O 12. Ne2 Qa5 13. Qd2 Qxd2 14. Bxd2
Nd7 15. Rc1 Ne5 16. Nd4 Rd8 17. Ke3 f5 18. Bc3 fxe4 19. fxe4 b6 20. cxb6 axb6
21. Bb2 Ng4+ 22. Kf3 Ne5+ 23. Kg3 Ra4 24. Rc7 Raxd4 25. Rxe7 Rxe4 26. Bb5 Re3+
27. Kf4 Ng6+ 28. Kxe3 Nxe7 29. Rc1 Bb7 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Zilberstein, Valery"]
[Black "Vladimirov, Evgeny"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "A42"]
[PlyCount "39"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 e5 5. Be3 Ne7 6. Nf3 Bg4 7. dxe5 Bxf3 8.
Qxf3 Bxe5 9. c5 Nd7 10. Bc4 O-O 11. Rd1 Nc6 12. cxd6 Bxd6 13. Qh3 Nb6 14. Bb3
Qe7 15. O-O Be5 16. f4 Bxc3 17. bxc3 Na5 18. f5 g5 19. Qh6 Rfe8 20. Bd4 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Ceshkovsky, Vitaly"]
[Black "Kuzmin, Gennadi"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "B33"]
[PlyCount "27"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8.
Bg5 a6 9. Na3 b5 10. Nd5 Qa5+ 11. Bd2 Qd8 12. Bg5 Qa5+ 13. Bd2 Qd8 14. Bg5
1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kuzmin, Gennadi"]
[Black "Kaidanov, Gregory"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "C77"]
[PlyCount "89"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c4 g6 7. Nc3 Bg7 8. Nd5
Bd7 9. O-O h6 10. Be3 O-O 11. h3 Kh7 12. Rc1 Nxd5 13. cxd5 Ne7 14. Bxd7 Qxd7
15. d4 f5 16. dxe5 fxe4 17. Nh2 Bxe5 18. Ng4 Bg7 19. Bd4 Nf5 20. Bxg7 Qxg7 21.
Re1 Rae8 22. Rc4 h5 23. Ne3 Re5 24. Qc2 Rf7 25. Qd2 b5 26. Rc6 Nxe3 27. Rxe3
Ref5 28. Re2 Qe5 29. Rxa6 Qxd5 30. Qxd5 Rxd5 31. Rc6 Rd1+ 32. Kh2 Rf1 33. Kg3
R1xf2 34. Rxf2 h4+ 35. Kxh4 Rxf2 36. Rxc7+ Kh6 37. Kg3 Rxb2 38. Rd7 Rd2 39. Kf4
d5 40. g4 g5+ 41. Kf5 e3 42. Re7 d4 43. Ke5 d3 44. Kd6 e2 45. Kd7 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kuzmin, Gennadi"]
[Black "Palatnik, Semon"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "A57"]
[PlyCount "26"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Nbd7 7. e4 g6 8. Nf3
Nxb6 9. Be2 Bg7 10. O-O O-O 11. Bf4 Bg4 12. Nd2 Bxe2 13. Qxe2 Qd7 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Bykhovsky, Avigdor"]
[Black "Kuzmin, Gennadi"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "E32"]
[PlyCount "38"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Qc2 Bb7 6. a3 Bxc3+ 7. Qxc3 a5 8. b3
d6 9. Bb2 Nbd7 10. e3 O-O 11. Be2 Ne4 12. Qc2 f5 13. O-O Ng5 14. d5 Nxf3+ 15.
Bxf3 Qg5 16. e4 f4 17. Qd1 Ne5 18. Bxe5 Qxe5 19. Bg4 Bc8 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kuzmin, Gennadi"]
[Black "Panchenko, Alexander"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "C04"]
[PlyCount "81"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Nb3 a5 7. Bd2 Be7 8. Bb5
Na7 9. Be2 a4 10. Nc1 c5 11. Nd3 cxd4 12. Nxd4 Nc6 13. Nf3 a3 14. b3 f6 15.
exf6 Bxf6 16. Nf4 Nc5 17. Nh5 Bxa1 18. Qxa1 d4 19. Nxg7+ Kf7 20. Nh5 Ne4 21.
O-O Rg8 22. Rd1 e5 23. Ng3 Nxg3 24. hxg3 e4 25. Bc4+ Be6 26. Bxe6+ Kxe6 27. Re1
e3 28. fxe3 d3 29. Nd4+ Nxd4 30. exd4+ Kd7 31. Qc3 Re8 32. Rf1 Rf8 33. Bf4 dxc2
34. Qxc2 Qe7 35. Qc7+ Ke8 36. Qc3 Rf6 37. d5 Kf7 38. Re1 Qd8 39. d6 Re6 40.
Rxe6 Kxe6 41. Qe5+ 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kuzmin, Gennadi"]
[Black "Arbakov, Valentin"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "B13"]
[PlyCount "28"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 Qa5 7. Bxf6 exf6 8.
cxd5 Bb4 9. dxc6 Bxc3+ 10. bxc3 Qxc3+ 11. Ke2 O-O 12. f3 Re8+ 13. Kf2 Qe3+ 14.
Kg3 Qg5+ 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kuzmin, Gennadi"]
[Black "Tavadian, Ragik"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D34"]
[PlyCount "140"]

1. c4 e6 2. Nc3 d5 3. d4 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O
O-O 9. Be3 Bg4 10. Qa4 cxd4 11. Nxd4 Qd7 12. Rfd1 Bh3 13. Nf3 Bxg2 14. Kxg2
Rfd8 15. a3 Qe6 16. Nd4 Nxd4 17. Rxd4 Bc5 18. Rd3 Bxe3 19. Rxe3 Qb6 20. Rd3 d4
21. Nd1 Ne4 22. b4 Rac8 23. Qb3 Qh6 24. Qb2 Qf6 25. Rc1 Rxc1 26. Qxc1 Qb6 27.
Qc4 Ng5 28. Nb2 h6 29. h4 Ne6 30. Rf3 Qd6 31. Rf5 Qd7 32. Nd3 b6 33. Ne5 Qd5+
34. Qxd5 Rxd5 35. Nc6 Rd7 36. a4 Rc7 37. b5 a6 38. Rd5 axb5 39. axb5 Kf8 40. f4
Rc8 41. Rd7 Re8 42. Kf3 Ra8 43. f5 Nc5 44. Rxd4 Ke8 45. e3 f6 46. Rg4 Kf8 47.
Rd4 Ke8 48. Rd6 Nd7 49. g4 Ra1 50. Rd4 Rb1 51. Rb4 Ne5+ 52. Ke2 Rxb4 53. Nxb4
Nc4 54. Nc6 Kd7 55. Kd3 Na3 56. Nd4 Kd6 57. h5 Kd5 58. Kc3 Nc4 59. e4+ Kc5 60.
Ne6+ Kxb5 61. Nxg7 Ne5 62. g5 hxg5 63. h6 Nf7 64. h7 Kc5 65. e5 fxe5 66. Ne6+
Kd6 67. Nxg5 Nh8 68. f6 b5 69. Kb4 e4 70. Nxe4+ Ke5 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Zilberstein, Valery"]
[Black "Kuzmin, Gennadi"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "E20"]
[PlyCount "84"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 O-O 5. Bg2 d6 6. Nf3 Nc6 7. O-O Bxc3 8.
bxc3 e5 9. c5 e4 10. Ng5 dxc5 11. d5 Qxd5 12. Nxe4 Qf5 13. Nxf6+ Qxf6 14. Bf4
Re8 15. Qb3 b6 16. Bxc7 Bb7 17. Qc2 Qe7 18. Bf4 Qxe2 19. Qxe2 Rxe2 20. Rfd1 Re7
21. Bd6 Ree8 22. Bc7 Na5 23. Bxb7 Nxb7 24. Rd7 Na5 25. Rad1 h6 26. h4 Nc6 27.
Kf1 Rac8 28. Bf4 Rcd8 29. R1d6 Rxd7 30. Rxd7 h5 31. Rc7 Re6 32. Be3 a6 33. a4
Na5 34. Bf4 Nc4 35. Bc1 a5 36. Rb7 Ne5 37. Bf4 Nc4 38. Rb8+ Kh7 39. Bc7 Kg6 40.
f3 Re3 41. Kf2 Rxc3 42. Bxb6 Rc2+ 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kaidanov, Gregory"]
[Black "Ceshkovsky, Vitaly"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "A30"]
[PlyCount "34"]

1. Nf3 Nf6 2. c4 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc6 6. d4 Nb6 7. dxc5 Qxd1+ 8.
Kxd1 Na4 9. Nc3 Nxc5 10. Be3 e5 11. Nb5 Na6 12. Nd2 Be7 13. Rc1 Bd7 14. Nc3 Nc7
15. Nce4 Ne6 16. Nc3 Nc7 17. Nce4 Ne6 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Ceshkovsky, Vitaly"]
[Black "Palatnik, Semon"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "B05"]
[PlyCount "38"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. Nc3
O-O 9. Be3 d5 10. cxd5 Nxd5 11. Qb3 Nb6 12. h3 Bxf3 13. Bxf3 c6 14. a4 a5 15.
Na2 Qc7 16. Rfc1 Na6 17. Be4 Rfd8 18. Qc2 g6 19. Nc3 Nb4 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Ceshkovsky, Vitaly"]
[Black "Bykhovsky, Avigdor"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "C43"]
[PlyCount "83"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. Nc3 Nxc3 7. bxc3 Nd7 8.
O-O Nxe5 9. dxe5 Bc5 10. Qh5 g6 11. Qh6 Bf8 12. Qe3 c6 13. c4 Be6 14. cxd5 Qxd5
15. Rb1 Bc5 16. c4 Qd4 17. Rxb7 O-O-O 18. Rb3 Qxe3 19. Bxe3 Bxe3 20. fxe3 Rxd3
21. Rxd3 Bxc4 22. Rd6 Bxf1 23. Kxf1 Kc7 24. Rf6 Re8 25. Rxf7+ Kb6 26. Rxh7 Rxe5
27. Rg7 g5 28. Ke2 Ra5 29. Kd3 Ra3+ 30. Kc4 g4 31. Kb4 Rxa2 32. Rxg4 a5+ 33.
Kb3 Re2 34. Rg3 Kb5 35. h4 a4+ 36. Ka3 Re1 37. h5 Ra1+ 38. Kb2 Rd1 39. h6 Rd2+
40. Kc1 Rd7 41. Rh3 Rh7 42. g4 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Ceshkovsky, Vitaly"]
[Black "Panchenko, Alexander"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "B60"]
[PlyCount "91"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 a6 7. Nb3 e6 8. Qd2
b5 9. O-O-O b4 10. Bxf6 Qxf6 11. Na4 Rb8 12. Qe3 g5 13. Nd2 Bg7 14. Nc4 O-O 15.
Qf3 Qe7 16. Nab6 Nd4 17. Qg3 Qc7 18. Qxg5 Rxb6 19. Rxd4 Rc6 20. Ne3 a5 21. Bd3
Qb6 22. Rc4 Rxc4 23. Nxc4 Qxf2 24. Qg3 Qf6 25. Rf1 Qh6+ 26. Kb1 d5 27. exd5
exd5 28. Nxa5 f5 29. Qe1 Qxh2 30. Nc6 Kh8 31. Ne7 Qd6 32. Nxc8 Rxc8 33. Rxf5
Rf8 34. Rxf8+ Qxf8 35. Qe6 Qc5 36. Qe8+ Bf8 37. Qe1 Bg7 38. g4 h6 39. Bf5 Qf8
40. Qe3 Qf6 41. Qe8+ Bf8 42. a4 bxa3 43. bxa3 Qb6+ 44. Ka2 Qd6 45. Qe3 Kg7 46.
a4 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Arbakov, Valentin"]
[Black "Ceshkovsky, Vitaly"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "E60"]
[PlyCount "73"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Qc2 d6 5. Nc3 O-O 6. h3 c6 7. e4 a6 8. Be2 b5
9. O-O Nbd7 10. Bg5 Qc7 11. Rac1 b4 12. Nb1 c5 13. d5 a5 14. Nbd2 e6 15. Rfe1
Re8 16. a4 Nf8 17. b3 h6 18. Be3 Qe7 19. Bd3 e5 20. Nf1 N8h7 21. Qd2 Qf8 22.
Ng3 Kh8 23. Nh2 h5 24. Ngf1 Ra7 25. Nf3 Ng8 26. Qc2 Bh6 27. N1h2 Qg7 28. Kh1
Rae7 29. Nh4 Qf8 30. N4f3 Qg7 31. Nf1 Bf4 32. Qd2 Qh6 33. Ng1 h4 34. g3 Bxe3
35. Qxe3 Kg7 36. Nh2 Qg5 37. g4 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Tavadian, Ragik"]
[Black "Ceshkovsky, Vitaly"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "A75"]
[PlyCount "166"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Bf4
O-O 9. Be2 a6 10. a4 Bg4 11. O-O Re8 12. Nd2 Bxe2 13. Qxe2 Nh5 14. Be3 Nd7 15.
g4 Nhf6 16. f3 h5 17. h3 hxg4 18. hxg4 Nh7 19. Kg2 f5 20. gxf5 gxf5 21. Rh1
Ndf6 22. Rag1 b5 23. exf5 Qd7 24. Qd3 c4 25. Qd4 Qxf5 26. Kf2 Re7 27. Rh4 Rf8
28. Bh6 Rff7 29. axb5 axb5 30. Nce4 Nxe4+ 31. Rxe4 Nf6 32. Rxe7 Rxe7 33. Rg5
Qd3 34. Rxg7+ Rxg7 35. Qxf6 Rg6 36. Qf8+ Kh7 37. Be3 Qxd5 38. Ne4 Qe5 39. Qf7+
Qg7 40. Qxg7+ Kxg7 41. Bf4 d5 42. Nc3 Kf7 43. Nxd5 Ke6 44. Nb4 Rg7 45. Bd2 Rh7
46. Ke3 Rd7 47. Bc3 Kf5 48. Nc6 Rd3+ 49. Kf2 Ke6 50. Nb4 Rd7 51. Ke3 Kf5 52. f4
Rh7 53. Be5 Rd7 54. Kf3 Rd2 55. Ke3 Rd7 56. Na2 Rd3+ 57. Ke2 Rh3 58. Kd2 Rd3+
59. Kc2 Rf3 60. Nb4 Ke4 61. Na6 Kd5 62. Nc7+ Kc6 63. Ne6 Kd5 64. Nc7+ Kc6 65.
Ne6 Kd5 66. Ng5 Rg3 67. Bc3 Rg2+ 68. Kc1 Rf2 69. Bd2 b4 70. Bxb4 Rxf4 71. Bd2
Rg4 72. Nh3 Rg3 73. Nf4+ Kc5 74. Kc2 Kb5 75. Ne2 Rh3 76. Bf4 Kc5 77. Be5 Kb5
78. Ng3 Rh2+ 79. Kc3 Rf2 80. Ne4 Rf3+ 81. Kc2 Re3 82. Nc3+ Kc6 83. Bd4 Rh3
1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Zilberstein, Valery"]
[Black "Ceshkovsky, Vitaly"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D86"]
[PlyCount "44"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8.
Ne2 Nc6 9. Be3 cxd4 10. cxd4 b5 11. Bxb5 Qa5+ 12. Nc3 Qxc3+ 13. Bd2 Qxd4 14.
Bxc6+ Bd7 15. Bxa8 Qxa1 16. Qxa1 Bxa1 17. O-O O-O 18. Rxa1 Rxa8 19. Rc1 Rc8 20.
Rxc8+ Bxc8 21. Be3 Be6 22. Bxa7 Bxa2 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Palatnik, Semon"]
[Black "Kaidanov, Gregory"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "E04"]
[PlyCount "47"]

1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. g3 dxc4 5. Bg2 a6 6. O-O b5 7. Ne5 Nd5 8. a4
Bb7 9. b3 cxb3 10. e4 Nf6 11. axb5 axb5 12. Rxa8 Bxa8 13. Qxb3 Qxd4 14. Qxb5+
Nbd7 15. Nxd7 Qxd7 16. Qa6 Qd8 17. Bf4 Be7 18. Bxc7 Qxc7 19. Qxa8+ Bd8 20. Qa3
Qe7 21. Qa4+ Qd7 22. Qa3 Qe7 23. Qa4+ Qd7 24. Qa3 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Bykhovsky, Avigdor"]
[Black "Kaidanov, Gregory"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "E04"]
[PlyCount "110"]

1. c4 Nf6 2. Nf3 e6 3. d4 d5 4. g3 dxc4 5. Bg2 a6 6. Ne5 c5 7. Na3 cxd4 8.
Naxc4 Ra7 9. Bd2 b6 10. Qb3 Bb7 11. Bxb7 Rxb7 12. Na5 Rc7 13. Qxb6 Bc5 14. Qb3
O-O 15. O-O Qd5 16. Qxd5 Nxd5 17. Rfc1 Rfc8 18. Nd3 Bb6 19. Rxc7 Rxc7 20. Rc1
Rxc1+ 21. Nxc1 Kf8 22. Nc4 Ba7 23. Nd3 Ke7 24. Nb4 Nxb4 25. Bxb4+ Kd8 26. Kg2
Nc6 27. Bf8 g6 28. f4 f6 29. Kf3 Nb8 30. Ke4 Kd7 31. Na5 Nc6 32. Nxc6 Kxc6 33.
Bg7 f5+ 34. Ke5 Kd7 35. Bf8 d3 36. exd3 Bg1 37. h3 Bf2 38. g4 fxg4 39. hxg4 h5
40. gxh5 gxh5 41. Ke4 Bg1 42. b4 Kc6 43. Be7 Bf2 44. a4 Be1 45. Kf3 Bc3 46. Kg3
Be1+ 47. Kh3 Bf2 48. Kg2 Be1 49. Kf3 Bc3 50. Ke4 Be1 51. f5 exf5+ 52. Kxf5 Kd5
53. b5 axb5 54. axb5 Ba5 55. Bf6 Kc5 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Panchenko, Alexander"]
[Black "Kaidanov, Gregory"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "C42"]
[PlyCount "43"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Nbd7 8.
Nc3 Qxe2+ 9. Bxe2 h6 10. Bd2 c6 11. O-O-O Be7 12. Rhe1 O-O 13. Ne4 d5 14. Nxf6+
Nxf6 15. h3 Bd6 16. Bf1 Bd7 17. c3 Rfe8 18. Kc2 Rxe1 19. Rxe1 Re8 20. Rxe8+
Bxe8 21. Be3 c5 22. b3 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kaidanov, Gregory"]
[Black "Arbakov, Valentin"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "A30"]
[PlyCount "128"]

1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. d4 cxd4 7. Qxd4 d6 8. Nc3
a6 9. Rd1 Qc7 10. Be3 Nbd7 11. Ng5 Bxg2 12. Kxg2 Be7 13. Nge4 O-O 14. Nxd6 Rfd8
15. Nde4 Ng4 16. Nd2 f5 17. Nf3 Bc5 18. Qf4 Qxf4 19. Bxf4 Nxf2 20. Bc7 Nxd1 21.
Rxd1 Be7 22. Bxd8 Rxd8 23. Na4 b5 24. cxb5 axb5 25. Nc3 b4 26. Na4 Kf7 27. Rc1
g5 28. Rc7 g4 29. Nd4 Ne5 30. e3 Rd7 31. Rc8 Ra7 32. b3 Bf6 33. Kf2 h5 34. Ke2
Nd7 35. Nb5 Ra5 36. Nd6+ Ke7 37. Nc4 Ra7 38. Rc6 h4 39. Nd6 Ra8 40. Nc8+ Kd8
41. Ncb6 Nxb6 42. Rxb6 Ke7 43. Rb7+ Kf8 44. Rxb4 h3 45. Rc4 Kf7 46. Rc2 Rb8 47.
Nc5 Be7 48. Nd3 Bd6 49. e4 Rb7 50. Rc4 Bb8 51. Rc1 Ba7 52. e5 Bb8 53. Rc5 Ba7
54. Rc1 Bb8 55. Rc8 Rb5 56. b4 Bxe5 57. a4 Rd5 58. a5 Bd4 59. a6 Rd7 60. b5 Ra7
61. Nc5 f4 62. b6 Rxa6 63. Nxa6 fxg3 64. b7 Be5 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kaidanov, Gregory"]
[Black "Tavadian, Ragik"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D36"]
[PlyCount "67"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8.
Qc2 Re8 9. Nf3 Nf8 10. O-O c6 11. Rae1 Ne4 12. Bxe7 Qxe7 13. Bxe4 dxe4 14. Nd2
f5 15. Ne2 Be6 16. Ng3 Rac8 17. f3 exf3 18. Nxf3 g6 19. e4 f4 20. Ne2 g5 21.
Nc3 Rcd8 22. d5 Bf7 23. Qf2 Ng6 24. Qxa7 g4 25. Nd4 Ra8 26. Qb6 Ra6 27. Qb3 Qc5
28. Qd1 cxd5 29. Kh1 dxe4 30. Nxe4 Qd5 31. Nc3 Rxe1 32. Rxe1 Qd7 33. Ne4 Qd5
34. Nc3 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Kaidanov, Gregory"]
[Black "Zilberstein, Valery"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "D87"]
[PlyCount "75"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 O-O 8.
Be3 c5 9. Ne2 Nc6 10. O-O Bd7 11. Rb1 Na5 12. Bd3 cxd4 13. cxd4 b6 14. Qd2 Rc8
15. Rfc1 e5 16. Ba6 Rxc1+ 17. Rxc1 b5 18. dxe5 Nc4 19. Qd4 Bxe5 20. Qxa7 Nxe3
21. fxe3 Bg4 22. Qc5 Bxh2+ 23. Kxh2 Bxe2 24. a4 Qh4+ 25. Kg1 Rd8 26. Bxb5 Bxb5
27. axb5 Qxe4 28. b6 h5 29. Qg5 Rd2 30. Kh2 Kg7 31. Rc8 Rb2 32. Rb8 h4 33. Rh8
Rxb6 34. Rxh4 Qe6 35. Qh6+ Kf6 36. Qf8 Qd6+ 37. Rf4+ Kg5 38. Qh8 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Palatnik, Semon"]
[Black "Bykhovsky, Avigdor"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "D30"]
[PlyCount "81"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. Qc2 e6 5. g3 dxc4 6. Qxc4 b5 7. Qc2 Bb7 8. Bg2
Be7 9. O-O O-O 10. Nbd2 Nbd7 11. Nb3 a5 12. Bg5 h6 13. Bxf6 Bxf6 14. Rac1 a4
15. Nc5 Nxc5 16. Qxc5 Be7 17. Qc2 Rc8 18. Rfd1 Qb6 19. Ne5 Rfd8 20. Qe4 Rc7 21.
Qf3 Bf6 22. Ng4 Bg5 23. e3 Rdc8 24. Rc5 Be7 25. Rdc1 Bxc5 26. Rxc5 f5 27. Ne5
Qa5 28. Qd1 Rd8 29. h4 Qb6 30. Qc2 Qa5 31. Nd3 Rd6 32. h5 g6 33. hxg6 Rg7 34.
Ne5 Qe1+ 35. Bf1 h5 36. a3 b4 37. Qxa4 f4 38. gxf4 h4 39. Qxb4 Qd1 40. Rc1 c5
41. Qxb7 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Panchenko, Alexander"]
[Black "Palatnik, Semon"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D14"]
[PlyCount "63"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3
Bxd3 9. Qxd3 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. Rac1 Rac8 13. h3 h6 14. a3 a6
15. Rc2 Rc7 16. Rfc1 Rfc8 17. Ne2 Nd8 18. Rxc7 Rxc7 19. Rxc7 Qxc7 20. Qc3 Qxc3
21. Nxc3 Nc6 22. Kf1 Kf8 23. Ke2 Ke7 24. Kd3 Kd6 25. Nd2 Nb8 26. f3 Ng8 27. Ne2
Ne7 28. Ng3 g6 29. Ne2 Nd7 30. Nc3 Nc6 31. b3 b5 32. Na2 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Palatnik, Semon"]
[Black "Arbakov, Valentin"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "A46"]
[PlyCount "70"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. O-O c5 6. c3 cxd4 7. cxd4 Be7 8. Bg5
O-O 9. Nbd2 h6 10. Bxf6 Bxf6 11. e3 Qb6 12. Ne1 d5 13. Nd3 b4 14. Nb3 Nd7 15.
Nbc5 Nxc5 16. Nxc5 Bc6 17. Qd2 Rfc8 18. Rfc1 Be7 19. Rc2 Rc7 20. Rac1 Rac8 21.
Bf1 a5 22. b3 g6 23. Na6 Ra7 24. Nc5 Raa8 25. Bd3 Be8 26. Na4 Qb7 27. Qe2 h5
28. h4 Bd6 29. Kg2 Rxc2 30. Qxc2 Qe7 31. Qe2 Rb8 32. f4 Bxa4 33. bxa4 b3 34.
Bb5 b2 35. Rb1 Ba3 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Tavadian, Ragik"]
[Black "Palatnik, Semon"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "A87"]
[PlyCount "72"]

1. d4 d6 2. c4 f5 3. Nf3 Nf6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. b3 e5 8. dxe5
dxe5 9. Ba3 Qxd1 10. Rxd1 Re8 11. Nc3 e4 12. Ng5 c6 13. Rac1 h6 14. Nh3 Be6 15.
f3 exf3 16. exf3 Nbd7 17. Nf2 Bf7 18. f4 Nf8 19. Bd6 g5 20. fxg5 hxg5 21. Rf1
Rad8 22. c5 Ne6 23. b4 Nd4 24. Rfd1 Ng4 25. Nxg4 fxg4 26. Kf2 Nf5 27. b5 Ne3
28. Rd2 Nxg2 29. Kxg2 Re3 30. bxc6 bxc6 31. Ne2 Rde8 32. Kf2 Rf3+ 33. Kg1 Rxe2
34. Rxe2 Bd4+ 35. Kg2 Bd5 36. Re8+ Rf8+ 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Palatnik, Semon"]
[Black "Zilberstein, Valery"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "D94"]
[PlyCount "81"]

1. c4 g6 2. d4 Nf6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. Bd2 c5 7. dxc5 Na6 8. cxd5
Nxc5 9. Bc4 Bf5 10. O-O Rc8 11. Nd4 Bd3 12. Bxd3 Nxd3 13. Qe2 Nxb2 14. Rab1 Nc4
15. Rxb7 Nxd5 16. Nxd5 Qxd5 17. Rxe7 Nxd2 18. Qxd2 Rfd8 19. g3 Rc4 20. Rxa7
Bxd4 21. exd4 Rxd4 22. Qe3 h5 23. h4 Rd3 24. Qf4 Re8 25. a4 Kg7 26. Rc7 Re2 27.
Rc8 Qd6 28. Rc4 Ra2 29. Re1 Qd5 30. Rce4 Rd1 31. Qe3 Rxe1+ 32. Qxe1 Qc5 33. Rf4
Rc2 34. Qe4 Qc7 35. Qd5 Qe7 36. a5 Rc7 37. Re4 Qf6 38. Kg2 Rc2 39. Rf4 Qe7 40.
a6 Rc7 41. Re4 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Panchenko, Alexander"]
[Black "Bykhovsky, Avigdor"]
[Result "0-1"]
[EventDate "1983.09.??"]
[ECO "C09"]
[PlyCount "52"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 Bd6 7. O-O cxd4 8.
Nb3 Ne7 9. Bxc6+ bxc6 10. Qxd4 O-O 11. Bf4 Nf5 12. Qd2 Qb6 13. a4 Rd8 14. a5
Qc7 15. Bxd6 Qxd6 16. Qc3 Rb8 17. Rfd1 Rb4 18. Nc5 Rf4 19. b4 Nh4 20. Nd4 Nxg2
21. Kxg2 Rxf2+ 22. Kxf2 Qxh2+ 23. Kf1 Bh3+ 24. Qxh3 Qxh3+ 25. Kf2 Qh2+ 26. Kf1
Rd6 0-1

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Bykhovsky, Avigdor"]
[Black "Arbakov, Valentin"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "A32"]
[PlyCount "53"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 d5 6. cxd5 Nxd5 7. Bd2 Bc5 8.
Nb3 Bb6 9. Nxd5 Qxd5 10. Bc3 Qxd1+ 11. Rxd1 f6 12. e3 Nc6 13. Bb5 Bd7 14. O-O
O-O-O 15. Nd2 Ne7 16. Bxd7+ Rxd7 17. Nc4 Bc7 18. Rxd7 Kxd7 19. Rd1+ Kc8 20.
Nd6+ Bxd6 21. Rxd6 Rd8 22. Rxd8+ Kxd8 23. e4 Nc6 24. f4 Ke7 25. Kf2 a6 26. g4
g6 27. Ke3 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Tavadian, Ragik"]
[Black "Bykhovsky, Avigdor"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D03"]
[PlyCount "40"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 c5 6. c3 Qb6 7. Qb3 O-O 8. Be2
Nc6 9. O-O cxd4 10. exd4 Bg4 11. Rfe1 Bxf3 12. Bxf3 e6 13. Bf4 Nd7 14. g3 Rfc8
15. Bg2 Na5 16. Qxb6 Nxb6 17. Bf1 Nac4 18. Nxc4 Nxc4 19. Bxc4 Rxc4 20. a4 Rac8
1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Bykhovsky, Avigdor"]
[Black "Zilberstein, Valery"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "D86"]
[PlyCount "65"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 O-O 8.
Ne2 Nc6 9. h4 Na5 10. Bb3 c5 11. dxc5 Qc7 12. Be3 Bd7 13. h5 Bb5 14. hxg6 hxg6
15. Qd5 Bf6 16. Nd4 Bc6 17. Nxc6 bxc6 18. Qd3 Rfd8 19. Bd4 e5 20. Qf3 Bg7 21.
Be3 Rd3 22. Qh3 Kf8 23. Qh7 Nxb3 24. axb3 Rad8 25. Bh6 Bxh6 26. Qxh6+ Ke8 27.
Qg7 a5 28. Rh8+ Ke7 29. Rh7 Ke6 30. Qxg6+ fxg6 31. Rxc7 Rxc3 32. Rxc6+ Kf7 33.
Rxa5 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Panchenko, Alexander"]
[Black "Arbakov, Valentin"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "C63"]
[PlyCount "68"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. Qe2 Be7
8. Bxc6 dxc6 9. d3 Bg4 10. Qxe5 Bxf3 11. Qxf6 Bxf6 12. gxf3 Kd7 13. c3 Rhf8 14.
Be3 Rae8 15. d4 Be7 16. Ke2 Rf5 17. Rag1 g6 18. Rg3 Ra5 19. a3 Rb5 20. b4 Rh5
21. h3 Rf8 22. h4 Rff5 23. Rgh3 a5 24. Kd3 Ke6 25. Ke4 Bd6 26. Bg5 b6 27. Rg1
axb4 28. axb4 c5 29. bxc5 bxc5 30. Be3 cxd4 31. cxd4 c5 32. dxc5 Bxc5 33. Bxc5
Rxc5 34. Kf4 Kf6 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Tavadian, Ragik"]
[Black "Panchenko, Alexander"]
[Result "1-0"]
[EventDate "1983.09.??"]
[ECO "D44"]
[PlyCount "45"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 b5 7. a4 c6 8. e5 h6
9. exf6 hxg5 10. fxg7 Rg8 11. h4 Rxg7 12. hxg5 Nd7 13. Rh8+ Nf8 14. axb5 cxb5
15. Bxc4 Bxc3+ 16. bxc3 bxc4 17. Qa4+ Bd7 18. Qb4 Qe7 19. Rxa7 Rd8 20. Qxe7+
Kxe7 21. Ne5 Rh7 22. Nc6+ Kd6 23. Nxd8 1-0

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Panchenko, Alexander"]
[Black "Zilberstein, Valery"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "B37"]
[PlyCount "44"]

1. c4 g6 2. Nc3 c5 3. Nf3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Nb3 d6 7. e4 Bxc3+ 8.
bxc3 Nf6 9. Bd3 Ne5 10. O-O Be6 11. Nd4 Qd7 12. Rb1 Bxc4 13. Bxc4 Nxc4 14. Qe2
Rc8 15. Bh6 Ng4 16. Bg5 f6 17. Bc1 Nge5 18. f4 Nf7 19. Rf3 b6 20. h4 d5 21. Rd3
dxe4 22. Qxe4 Ncd6 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Arbakov, Valentin"]
[Black "Tavadian, Ragik"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "B58"]
[PlyCount "36"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nxc6 bxc6 8.
O-O Be7 9. f4 exf4 10. Rxf4 O-O 11. Rf1 Be6 12. Kh1 d5 13. exd5 cxd5 14. Be3
Qd7 15. Bd4 Ne4 16. Nxe4 dxe4 17. Bc3 Rfd8 18. Qxd7 Rxd7 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Arbakov, Valentin"]
[Black "Zilberstein, Valery"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D03"]
[PlyCount "92"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. c3 O-O 6. e3 b6 7. Bd3 c5 8. O-O
Ba6 9. Bxa6 Nxa6 10. Ne5 Qe8 11. Qf3 Nc7 12. Qh3 Ne6 13. Bh4 Nd7 14. f4 f5 15.
g4 cxd4 16. exd4 Nxe5 17. fxe5 fxg4 18. Rxf8+ Bxf8 19. Qxg4 Ng7 20. a4 Nf5 21.
Bg5 e6 22. Qe2 Be7 23. Qg2 Bxg5 24. Qxg5 a5 25. h4 h6 26. Qg4 Ra7 27. Kh2 Rg7
28. Nf3 b5 29. axb5 Qxb5 30. Qg2 Kh7 31. Qd2 Rb7 32. Rb1 a4 33. Qg2 Qd3 34. Ra1
Rf7 35. Re1 Ne3 36. Qh3 Ng4+ 37. Qxg4 Rxf3 38. Rg1 Rf2+ 39. Rg2 Qc2 40. Rxf2
Qxf2+ 41. Kh3 Qf1+ 42. Kh2 Qf2+ 43. Kh1 Qf5 44. Qg2 Qf4 45. Qc2 Qxh4+ 46. Kg2
Qg4+ 1/2-1/2

[Event "51st URS-ch semifinal"]
[Site "Irkutsk URS"]
[Date "1983.09.??"]
[Round "?"]
[White "Zilberstein, Valery"]
[Black "Tavadian, Ragik"]
[Result "1/2-1/2"]
[EventDate "1983.09.??"]
[ECO "D34"]
[PlyCount "45"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. Nc3
O-O 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 Bf5 12. Rc1 Be4 13. Bc5 Re8 14. e3 h6 15.
Qb3 Rb8 16. Rfd1 Qd7 17. Bxe7 Qxe7 18. Nc5 Red8 19. Qa4 Rbc8 20. Nd4 Nxd4 21.
Qxd4 Bxg2 22. Kxg2 b6 23. Nd3 1/2-1/2

