HugoChess

2019.07.15 ch-Africa 2019
2357497	FM Klaasen, C (2285)	Winston - Onyiah, Sasha (1968)	1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 Bg4 6.Be2 O-O 7.Be3 e5 8.d5 Bxf3 9.Bxf3 Ne8 10.O-O f5 11.h3 f4 12.Bd2 Qh4 13.Bg4 Na6 14.a3 h5 15.Bf3 Nf6 16.Kh2 Nh7 17.Be2 Ng5 18.f3 Qg3+ 19.Kh1 Nh7 20.Be1 Qg5 21.b4 h4 22.Bf2 Qh6 23.c5 Nf6 24.c6 Rad8 25.cxb7 Nb8 26.Nb5 Rf7 27.Rc1 g5 28.Qd3 a6 29.Nxc7 Rdd7 30.Ne6 Rxb7 31.Nd8 Kh7 32.Nxb7 Rxb7 33.Rc8 Nh5 34.Rfc1 Qf6 35.R1c7 Rxc7 36.Rxc7 Qd8 37.Rc1 Nd7 38.Qxa6 Nf8 39.Kg1 Ng3 40.Bd3 Ng6 41.Qc8 Qf6 42.b5 g4 43.Qxg4 Qd8 44.b6 Qa8 45.Bxg3 Qxa3 46.Qh5+ Kg8 47.Rc8+ Nf8 48.Bxh4 Qxd3 49.Kh2 Qb1 50.Be7 Qe1 51.Rxf8+ Bxf8 52.Qg6+ Bg7 1-0

2019.07.14 ch-Africa 2019
2357478	Winston - Onyiah, Sasha (1968)	IM Zaibi, A (2378)	0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 a6 7.O-O Nf6 8.a3 Nxd4 9.Qxd4 Bc5 10.Qd3 b5 11.b4 Be7 12.f4 Bb7 13.Bf3 Rc8 14.Bb2 Qxf4 15.e5 Ng4 16.g3 Qxf3 17.Rxf3 Nxe5 18.Qe2 Nxf3+ 19.Kf2 f5 20.Qe3 O-O 21.Rd1 Nxh2 22.Qa7 Bc6 23.Ne2 e5 24.Ke1 Nf3+ 25.Kf1 Bg5 26.Bc1 Bf6 27.Be3 Nh2+ 28.Ke1 Ng4 29.Bc5 Rfe8 30.Bd6 f4 31.Kd2 Ne3 32.gxf4 Nxd1 33.Kxd1 exf4 34.Nxf4 Bf3+ 35.Kc1 Re1+ 36.Kd2 Bc3+ 0-1

2019.04.21 Zonal 4.4 2019
2395555	CM Atabor, Job (1908)	Winston - Onyiah, Sasha (1954)	1-0
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Qb6 5.Qc2 Nc6 6.h3 Bd7 7.Nd2 cxd4 8.exd4 Rc8 9.Qb3 Qxb3 10.axb3 e6 11.Ngf3 a6 12.Bd3 Be7 13.b4 Na7 14.Nb3 Bb5 15.Bxb5+ Nxb5 16.Na5 Bd6 17.Be5 Rc7 18.O-O Bxe5 19.Nxe5 Nd7 20.Nd3 O-O 21.Nb3 Ra8 22.Nbc5 Nxc5 23.bxc5 f6 24.Ra5 Na7 25.f4 Re8 26.Re1 Nc6 27.Ra4 Rce7 28.Nb4 Rc8 29.Kf2 Kf7 30.f5 Nxb4 31.fxe6+ Rxe6 32.Rxb4 Rxe1 33.Kxe1 Rc7 34.Rb6 Ke8 35.Ke2 Kd8 36.Kd3 Kc8 37.c4 dxc4+ 38.Kxc4 Rc6 39.Rb3 Re6 40.Rg3 g6 41.b4 Kc7 42.b5 axb5+ 43.Kxb5 Re2 44.Rf3 Rb2+ 45.Kc4 b5+ 46.Kd5 Rxg2 47.Rxf6 Rg5+ 48.Ke4 b4 49.Rb6 Rg3 50.Rxb4 Rxh3 51.Ra4 Rh4+ 52.Kd5 Rh5+ 53.Ke6 Rh4 54.Ra7+ Kc6 55.Ra6+ Kc7 56.d5 Re4+ 57.Kf6 Rd4 58.Ke5 Rh4 59.Ra7+ Kc8 60.Kd6 g5 61.c6 Rh6+ 62.Kc5 Kb8 63.Rf7 Kc8 64.d6 1-0

WORLDBASE Players Winston - Onyiah, Sasha