White Elo Black Elo ECO Yr Res. #         Koster, R 2302 Yuffa, D 2618 E46 2025 0-1 56   Carroll, P 2165 Koster, R 2302 B90 2025 1-0 60   Koster, R 2302 Deepak Ambattu, R 2168 D35 2025 ½-½ 60   Badrinath, S 2200 Koster, R 2302 B12 2025 0-1 39   Koster, R 2302 Mesropyan, H 2136 D37 2025 1-0 45   Han, Q 2104 Koster, R 2302 D19 2025 1-0 83   Koster, R 2302 Farberov, M 2133 E94 2025 1-0 47   Koster, R 2302 Magold, F 2465 A57 2025 0-1 75   Kudaibergen, N 2127 Koster, R 2302 B13 2025 0-1 49   Khandhadia, N 2112 Koster, R 2307 D10 2025 0-1 42   Koster, R 2307 De Boer, E 2436 A57 2025 ½-½ 17   Elmi, S 2409 Koster, R 2307 B50 2025 1-0 41   Koster, R 2307 Duijker, R 2148 D21 2025 ½-½ 57   Schuricht, E 2262 Koster, R 2307 D10 2025 ½-½ 49 Page 1
Koster, R (2302) - Yuffa, Daniil (2618) - 15th London Classic Open (1.3), London ENG, 2025 - E46 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd2 b6 6.Nf3 Bb7 7.Bd3 d6 8.O-O Nbd7 9.Rc1 e5 10.Bb1 Bxc3 11.Bxc3 e4 12.Nd2 d5 13.f3 Qe7 14.fxe4 Nxe4 15.Nxe4 dxe4 16.Qh5 Rae8 17.Rf4 g6 18.Qh6 f5 19.Rcf1 Nf6 20.a4 Ng4 21.Qh3 Bc8 22.Qg3 g5 23.R4f2 Nxf2 24.Rxf2 h6 25.h4 Kh7 26.hxg5 hxg5 27.d5 Kg6 28.Rf1 Rf7 29.Qe1 Rh7 30.Qd2 c5 31.dxc6 Rd8 32.Qf2 Rh4 33.g3 Rg4 34.Qe1 Qd6 35.Kg2 Qxc6 36.Bc2 Qxc4 37.Bd1 Ba6 38.Rh1 Rxd1 39.Qxd1 Qd3 40.Kf2 Bc4 41.a5 b5 42.a6 Be6 43.Bd4 Bb3 44.Qc1 Bc4 45.Qd1 b4 46.Bxa7 Bxa6 47.b3 Bc8 48.Qc1 Be6 49.Bb8 f4 50.gxf4 gxf4 51.Bxf4 Rxf4+ 52.exf4 Qf3+ 53.Kg1 Qg3+ 54.Kf1 Bh3+ 55.Ke2 Qf3+ 56.Kd2 Qf2+ 0-1	Search games Games: 11,656,131 / Last update: 10 Jun 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=ZxAxpxxrZ
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