White Elo Black Elo ECO Yr Res. #         Koay, Y 1154 Tan, J 1901 C55 2017 0-1 51   Zulkipli, Z 2191 Koay, Y 1115 D13 2019 1-0 51   Venkatesan, K 2011 Koay, Y 1418 D14 2021 1-0 31   Koay, Y 1418 Freytes Henriquez, K C64 2021 1-0 29   Xu, D 1851 Koay, Y 1418 B13 2021 1-0 21   Koay, Y 1418 Abdellahi, K B19 2021 1-0 37   Ajith, A 1770 Koay, Y 1418 D14 2021 1-0 89   Koay, Y 1418 Okabe, Y C89 2021 1-0 70   Shamatava, N 1714 Koay, Y 1418 D11 2021 1-0 60   Koay, Y 1418 Colev, I 1901 B54 2021 1-0 88   Koay, Y 1418 Amigo Quintana, A 1788 C65 2021 0-1 68   Durruoglu, P Koay, Y 1418 B12 2021 0-1 75   Teah, J 1185 Koay, Y 1418 D02 2022 ½-½ 48   Koay, Y 1418 He, Y 1123 C84 2022 1-0 82 Page 1
Koay, Yu Hang (1154) - Tan, Jun Hao (1901) - Penang op-B 9th (1), Penang, 2017 - C55 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Be7 7.c3 d6 8.d3 O-O 9.h3 Na5 10.Bc2 c5 11.Be3 Bb7 12.Nbd2 Re8 13.Qe2 Rc8 14.b3 Qc7 15.c4 b4 16.Rfd1 Bf8 17.Nf1 g6 18.Qd2 Bg7 19.Bh6 Nh5 20.N1h2 Qe7 21.Bxg7 Kxg7 22.Ng4 f6 23.Qh6+ Kg8 24.Re1 Qg7 25.Qxg7+ Kxg7 26.g3 f5 27.Ngh2 h6 28.Rad1 Rcd8 29.g4 fxe4 30.gxh5 exf3 31.hxg6 Rf8 32.Re3 Rf6 33.Kh1 Nc6 34.Rg1 Nd4 35.Bd1 Rdf8 36.Rg4 Rxg6 37.Rxg6+ Kxg6 38.Nf1 Rf4 39.Kh2 Rh4 40.Kg3 Nf5+ 41.Kh2 Nxe3 42.fxe3 Bc8 43.Kg1 Rxh3 44.Kf2 Bg4 45.e4 Kg5 46.Bc2 Kf4 47.Bd1 Rh1 48.Bc2 Rxf1+ 49.Kxf1 Ke3 50.Bb1 f2 51.Bc2 Bh3# 0-1	Search games Games: 11,663,646 / Last update: 01 Jul 2026   GamePositionEndgames White: Black: Ignore colours ECO: Year: Result: All 1-0 0-1 ½-½ Event: Site: Click below to set up a position to search for Set position Click the button below to select an endgame type
	Game link: https://www.chessbites.com/Games.aspx?d=oLZAxprpo
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