[Event "Chigorin mem"]
[Site "Moscow"]
[Date "1947.??.??"]
[Round "?"]
[White "Tsvetkov, Alexandar K"]
[Black "Keres, Paul"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C91"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.d4 d6
9.c3 Bg4 10.h3 Bh5 11.Bg5 Bxf3 12.gxf3 Nh5 13.Be3 Na5 14.dxe5 Nxb3 15.axb3 Bg5
16.f4 Nxf4 17.Bxf4 Bxf4 18.exd6 cxd6 19.Qg4 Qf6 20.Na3 Rae8 21.Kf1 Re5 22.Nc2 Rg5
23.Qf3 Qh6 24.Ne3 Bxe3 25.Rxe3 f5 26.e5 f4 27.Rd3 dxe5 28.Re1 Qg6 29.Qd5+ Kh8
30.Qd6 Rg1+ 31.Ke2 Qe4+ 32.Re3 Rxe1+ 33.Kxe1 Qb1+ 34.Ke2 f3+ 35.Rxf3 Qe4+
36.Re3 Qc2+ 37.Ke1 Qxf2+ 38.Kd1 h6 39.Qxe5 Qxb2 40.Ke1 a5 41.Rf3 Qc1+ 42.Kf2 Qc2+
43.Ke3 Rc8 44.Kf4 a4 45.bxa4 Qh2+ 46.Rg3 Qf2+ 47.Ke4 Qc2+ 48.Rd3 bxa4 49.Ke3 a3
50.Qe7 a2 51.Qd7  0-1

