[Event "83rd ch-BRA 2017"] [Site "masterchessopen.com Rio de Janeiro BRA"] [Date "2017.02.12"] [Round "9.4"] [White "Jatoba de Oliveira Reis,P"] [Black "Mekhitarian,K"] [Result "1-0"] [WhiteElo "2397"] [BlackElo "2561"] [ECO "A05"] [Opening "Reti: KIA"] 1.Nf3 Nf6 2.g3 d5 3.Bg2 g6 4.b3 Bg7 5.Bb2 c5 6.c4 d4 7.b4 O-O 8.O-O Re8 9.bxc5 Nc6 10.d3 e5 11.Nbd2 Bf8 12.Nb3 Nd7 13.Ba3 a5 14.Ne1 a4 15.Nd2 Bxc5 16.Nc2 Qe7 17.Qc1 f5 18.Rb1 Ra5 19.Rb5 Rxb5 20.cxb5 Na5 21.Qb2 Bxa3 22.Nxa3 Nb6 23.Re1 Be6 24.e3 dxe3 25.Rxe3 Bf7 26.Re1 Nd5 27.Nac4 Nxc4 28.Nxc4 Qb4 29.Rxe5 Rxe5 30.Qxe5 Qb1+ 31.Bf1 Qxb5 32.Nd6 Qd7 33.d4 Nb4 34.Nxf7 Qxf7 35.Qb5 Qe7 36.Qxa4 Kg7 37.Qb3 Nc6 38.d5 Nd4 39.Qb2 Qe5 40.Qxb7+ Kh6 41.d6 Qxd6 42.a4 Qa3 43.Bb5 Nf3+ 44.Kg2 Ne1+ 45.Kf1 Nf3 46.Qa7 Qa1+ 47.Kg2 Ne1+ 48.Kh3 Qd1 49.Qe3+ Kg7 50.Qe7+ Kh6 51.Qe2 Qa1 52.Qe3+ Kg7 53.Qe7+ Kh6 54.Qf8+ Qg7 55.Qxg7+ Kxg7 56.a5 Kh6 57.f4 g5 58.fxg5+ Kxg5 59.a6 {#r} 1-0