Round Four: King's Indian Defense, Petrosian Variation
John Walton (USCF 1618) - Jim West (USCF 2200), Marshall Chess Club 9/18/2016
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.d5 Nbd7 8.O-O Nc5 9.Qc2 a5 10.h3 Bd7 11.Be3 Ne8 12.a3 a4 13.Nd2 f5 14.f3 b6
15.b4 axb3 16.Nxb3 f4 17.Bf2 Bf6 18.Nxc5 dxc5 19.Bd3 Nd6 20.a4 Bh4 21.Nb5 Bxf2+ 22.Qxf2 g5 23.Qb2 Bxb5 24.axb5 Qf6 25.Rxa8 Rxa8 26.Ra1 Rxa1+ 27.Qxa1 Kg7 28.Qa7 Qe7 29.Qa8 h5 30.Qa4 Qe8 31.Qa7 Qc8 32.Qa1 Kf6 33.Qa6 g4
34.Qxc8 Nxc8 35.fxg4 hxg4 36.hxg4 Kg5 37.Kf2 Kxg4 38.Be2+ Kh4 39.Kf3 Nd6 40.Bd3 Nb7 41.Bf1 Na5 42.Be2 Nb3 43.Bd1 Nd2+ 44.Ke2 Nxc4 45.Kd3 Nb2+ 46.Ke2 Nxd1 47.Kxd1 Kg3, White resigns.
