[Event "22nd RUS-ChT"]
[Site "Sochi RUS"]
[Date "2015.05.02"]
[Round "2"]
[White "Potapov, Alexander YNAO"]
[Black "Potkin, Vladimir RGSU"]
[Result "1/2-1/2"]
[WhiteElo "2394"]
[BlackElo "2605"]
[ECO "E52"]
[EventDate "2015.05.01"]
[PlyCount "84"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 b6 6.Bd3 d5 7.O-O Bb7 8.a3 Bd6 
9.b3 Nbd7 10.Bb2 a6 11.Qe2 dxc4 12.bxc4 e5 13.d5 Nc5 14.Bc2 Bc8 15.Nd2 Bd7
16.a4 Qe7 17.f3 c6 18.Nde4 Nfxe4 19.Nxe4 Nxe4 20.Bxe4 f5 21.Bc2 c5 22.Qd2 
Rf6 23.f4 Re8 24.Rae1 Qd8 25.Rf3 Rf7 26.Ref1 b5 27.axb5 axb5 28.fxe5 Bxe5 
29.Bxf5 Bxf5 30.Rxf5 Rxf5 31.Rxf5 Bxb2 32.Qxb2 bxc4 33.Qd2 Qe7 34.d6 Qxe3+
35.Qxe3 Rxe3 36.Rxc5 Rd3 37.Rxc4 Rxd6 38.Kf2 h6 39.h3 Kf7 40.Rc7+ Kf6 41.
Ra7 h5 42.Ra2 Rd5 1/2-1/2

