[Event "It (cat.10)"] [Site "masterchessopen.com – New York (USA)"] [Round "3"] [White "Ehlvest Jaan (USA)"] [Black "Muhammad Stephen A (USA)"] [Result "1-0"] [WhiteElo "2631"] [BlackElo "2387"] [ECO "E70"] [Opening "King's Indian: 4.e4 d6"] { Ehlvest Jaan (EST) +1 =0 -0 } 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 b6 7.Bd3 ( 7.Nge2 c5 8.d5 e6 9.Qd2 exd5 10.cxd5 Ba6 11.a4 Re8 12.Nb5 Bb7 13.Nec3 a6 14.Na3 Nbd7 15.Be2 Nh5 16.O-O f5 17.Bg5 Bf6 18.Bxf6 Qxf6 19.exf5 gxf5 20.f4 Ng7 21.Rad1 Re7 22.Nc4 Rae8 23.Bf3 Bc8 24.Qf2 Kf8 25.Qg3 h6 26.Kh1 Bb7 { ...1-0, Ehlvest Jaan 2580 - Damljanovic Branko 2565 , Saint John 1988 Ch World (blitz) } ) 7...a6 8.Nge2 { ?/= } 8...Nfd7 ( 8...c5 9.e5 Nfd7 10.exd6 cxd4 11.dxe7 Qxe7 12.Nd5 Qd6 13.Bxd4 Bxd4 14.Nxd4 Bb7 15.O-O Ne5 16.Re1 Bxd5 17.cxd5 Nxd3 18.Qxd3 Qxd5 19.Qc3 Nd7 20.Nc6 Qc5+ 21.Qxc5 Nxc5 22.b4 Ne6 23.Rad1 Rfe8 24.Rd7 Nf4 25.Ne7+ Kf8 26.g3 Nd5 27.Nxg6+ hxg6 28.Rxe8+ { ...1/2-1/2, Beliavsky Alexander G 2665 - Hellers Ferdinand 2490 , Salonika 1988 Olympiad } ) 9.Qd2 { N } ( 9.b3 c5 10.O-O Nc6 11.d5 Nce5 12.a4 Nxd3 13.Qxd3 Ne5 14.Qd2 Re8 15.Rad1 Rb8 16.h3 f5 17.Ng3 fxe4 18.Ngxe4 Nf7 19.Ng5 Nxg5 20.Bxg5 b5 21.axb5 axb5 22.Nxb5 Ba6 23.Qe2 Qd7 24.f4 Rxb5 25.cxb5 Bxb5 26.Qe6+ Qxe6 27.dxe6 Bxf1 28.Kxf1 h6 { ...1/2-1/2, Kramnik Vladimir 2490 - Camara Helder 2335 , Sao Paulo 1991 It (open) } ) ( 9.Rc1 c5 10.O-O Nc6 11.Bb1 e5 12.dxe5 dxe5 13.Nd5 Nd4 14.a4 a5 15.Nec3 Ba6 16.Bd3 Ra7 17.g3 Nb8 18.f4 exf4 19.gxf4 f5 20.e5 Nbc6 21.Rf2 Ne6 22.Nb5 Bxb5 23.axb5 Ncd4 24.Bf1 g5 25.Bg2 Kh8 26.Qh5 gxf4 27.Bxf4 Qe8 28.Qxe8 Rxe8 { ...0-1, Ghitescu Theodor 2460 - Camara Helder 2390 , Lugano 1968 Olympiad } ) 9...c5 10.O-O Nc6 11.Bc2 Bb7 { -0.09 CAP N } 12.Rad1 Rc8 { ?! } ( 12...b5 { !? } 13.cxb5 axb5 14.Bb1 b4 { } ) 13.dxc5 bxc5 14.Bh6 Bxh6 15.Qxh6 Nd4 16.Bb1 Ne5 17.b3 Nxe2+ 18.Nxe2 Nc6 { ?! } ( 18...Ra8 { !? } 19.Nc3 Nc6 20.f4 f6 { } ) 19.f4 { ! } ( 19.Rd2 { ? } 19...e5 20.f4 f6 21.f5 { } ) 19...f6 20.e5 Rf7 21.Be4 Na5 22.Nc3 Qd7 { ? } ( { ? } 22...f5 23.Bxb7 Nxb7 24.Rfe1 e6 { } ) 23.f5 Rg7 24.exf6 exf6 25.Nd5 Rf8 26.fxg6 Qe6 27.Rxf6 { } {#r} 1-0