(121) Anderson,Paul (1719) - Perry,Silas (1733) [E70] Southern Colorado Open Colorado Springs (6.4), 09.06.2002 [Fritz 8 (60s)] E70: King's Indian: Miscellaneous lines with 4 e4, including 5 Nge2 and 5 Bd3 0-0 6 Nge2 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Bd3 e5 6.d5 0-0 7.Nge2 c5 8.0-0 last book move 8...Nbd7 9.f3 Covers g4 9...Ne8 10.Be3 f5 11.exf5 gxf5 12.Qc2 1/2 12...Nb6 13.b3 Secures a4 13...Kh8 14.Rae1 f4 Black gets more space 15.Bf2 Qg5 16.Ne4 Qh5 17.N2c3 Rg8 18.Kh1 Nd7 19.Qd2 Ndf6 20.Rd1 Bf8 21.Be1 Be7 22.Qf2 Nxe4 23.Nxe4 A valuable piece 23...Ng7 24.g4 Qf7 [24...fxg3 25.Nxg3 (25.Qxg3? Bh3 26.Nf2 Bxf1 27.Bxf1 Ne6-+ ) 25...Qh3 26.Rg1= ] 25.Qg2 Nf5 26.Bf2 Rg6 27.Rg1 Bh4 28.Bxh4 Nxh4 29.Qf2 Rh6? [>=29...Qe7!?+/= is an interesting alternative] 30.Nxd6! White is still ahead 30...Qe7? [30...Rxd6 A deflection 31.Qxh4 ] 31.Nxc8 Rxc8 32.Be4 Rd8? [32...Qg5 33.d6 b6 34.Rd2+/- ] 33.Rd2 [33.g5 makes it even easier for White 33...Rh5 34.d6 Qe8 35.Qxc5 Rd7+- ] 33...Rdd6?? leading to a quick end [33...b6 34.a3+- ] 34.Qe2 Qg5 35.Re1 Kg7 36.Bf5 [36.b4 cxb4 37.c5 Rd7+- ] 36...Qe7 37.Qxe5+ Qxe5+/- 38.Rxe5 Nxf3 39.Re7+ Kf8 40.Rde2 Rxh2+ 41.Rxh2 Kxe7 42.Rxh7+ Kf6 43.Rxb7 Kg5? [>=43...Ra6 44.a4 Nd4+- ] 44.Rg7+ Kf6 45.Rxa7 Ke5 46.Re7+ Kd4 47.Re4+ Kc3 48.Rxf4 Nd4 49.Kg2 Kb2 50.Rf2+ Kc3 51.Kg3 Rf6 52.Kf4 Kb4 53.Ke5 Ra6 54.g5 Nc6+ 55.dxc6 Rxc6 56.g6 Rc8 57.g7 Ka3 58.Bxc8 [58.Bxc8 Kb4 59.g8Q Ka3 60.Qd5 Kb4 61.Qd2+ Ka3 62.Qa5# ] 1-0