2017.05.22
1/2 : 1/2
Petrov three knights game
1.e4 e5 2.Nf3 Nf6 3.Nc3 Bb4 4.Nxe5 O-O 5.Nd3 Bxc3 6.dxc3 Nxe4 7.Qf3 d5 8.Be3 Nd7 9.O-O-O c6 10.Qf4 Qf6 11.f3 Nd6 12.g4 Re8 13.Bd4 Qxf4+ 14.Nxf4 b6 15.c4 Nxc4 16.Bxc4 dxc4 17.Rhe1 Rxe1 18.Rxe1 c5 19.Re8+ Nf8 20.Bxg7 Bb7 21.Re7 Bxf3 22.Bc3 Bxg4 23.Nd5 Be6 24.Nc7 Rd8 25.Ne8 Nd7 26.Nc7 Kf8 27.Rxe6 fxe6 28.Nxe6+ Ke7 29.Nxd8 Kxd8 30.Kd2 Ke7 31.Ke3 b5 32.Kf4 b4 33.Be1 a5 34.Kf5 a4 35.h4 Kd6 36.h5 b3 37.cxb3 axb3 38.axb3 cxb3 39.Kg5 Nb6 40.Kh6 Ke6 41.Kxh7 Kf7 42.Bd2 Nd5 43.Kh6 c4 44.Bc1 Nb4 45.Kg5 Na2 46.Be3 c3 47.h6 cxb2 48.h7 b1=Q 49.h8=Q Qg6+ 50.Kf4 Nb4 51.Bd4 Nd5+ 52.Kf3 Nf6 53.Qd8 Qd3+ 54.Kg2 Qe2+ 55.Kg3 Qe1+ 56.Kg2 Qd2+ 57.Kf3 Qd3+ 58.Kg2 Qg6+ 59.Kf3 Qf5+ 60.Ke2 Nd5 61.Qh8 Nf4+ 62.Ke3 Nd5+ 63.Ke2 Qc2+ 64.Kf3 Qd3+ 65.Kf2 Qd2+ 66.Kf3 Qf4+ 67.Ke2 Qe4+ 68.Kf2 Nf4 69.Qg7+ Ke6 70.Qg8+ Kd7 71.Qf7+ Kd6 72.Qf8+ Kd5 73.Qc5+ Ke6 74.Qc4+ Nd5 75.Qe2 Qxe2+