[Event "Ch Russia (corr.) (1/2 final)"] [Site "masterchessopen.com corr."] [Round "0"] [White "Lanin Boris"] [Black "Kopeikin V"] [Result "0-1"] [ECO "E46"] [Opening "Nimzo-Indian: 4.e3 O-O"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 d5 6.a3 Be7 7.cxd5 exd5 8.g3 a5 9.Bg2 Na6 10.O-O Re8 11.b3 c6 12.Qd3 Nc7 13.Ra2 Bd6 {#R} 0-1