White Elo Black Elo ECO Yr Res. #         Collier, P 1837 Samuelson, A 2185 A30 2015 0-1 71   Rajesh, C 2150 Samuelson, A 2111 A30 2020 0-1 99   Plotkin, M 2341 Samuelson, A 2019 A30 2023 ½-½ 57   Petukhov, A 2325 Samuelson, A 2030 A30 2024 1-0 37   Liu, S 1900 Samuelson, A 2088 A30 2025 ½-½ 89   Nagy, G 2463 Samuelson, A 2100 A30 2025 1-0 53   Liu, S 2047 Samuelson, A 2100 A30 2025 ½-½ 75 Page 1
Collier, Philip M (1837) - Samuelson, Andrew (2185) - Washington op (1), Washington DC, 2015 - A30 1.Nf3 c5 2.g3 b6 3.Bg2 Bb7 4.O-O Nf6 5.c4 e6 6.Nc3 Be7 7.b3 O-O 8.Bb2 d6 9.Re1 Nbd7 10.d4 cxd4 11.Qxd4 a6 12.Rad1 Qc7 13.Rc1 Rac8 14.h3 Qb8 15.g4 Rfd8 16.g5 Ne8 17.e4 Ne5 18.h4 Ba8 19.Na4 b5 20.Nb6 Rc5 21.Nxa8 Qxa8 22.cxb5 axb5 23.a3 f6 24.Nxe5 dxe5 25.Qe3 Qc6 26.b4 Rxc1 27.Rxc1 Qb7 28.Bh3 Kf7 29.gxf6 gxf6 30.Qe2 Ng7 31.Kh2 Qb6 32.Rg1 Bd6 33.Bc1 Bf8 34.Be3 Qb7 35.Bh6 Qd7 36.Qg4 Kg8 37.Qg3 Re8 38.Qf3 Qf7 39.Rc1 Kh8 40.Bg5 f5 41.Bh6 Bd6 42.Rc6 Bb8 43.Kh1 Rg8 44.Bg5 Ba7 45.exf5 exf5 46.Bf6 Bd4 47.Qxf5 Rf8 48.f3 Kg8 49.Qg5 Qg6 50.Qxg6 hxg6 51.Bg4 Nf5 52.Bxf5 gxf5 53.Re6 Kf7 54.Rc6 Rg8 55.Bg5 e4 56.fxe4 fxe4 57.Kg2 Ra8 58.Rc7+ Ke6 59.Rb7 Rxa3 60.Rxb5 Ra2+ 61.Kf1 e3 62.Bxe3 Bxe3 63.Ra5 Rb2 64.Ra8 Kf5 65.Rf8+ Ke4 66.Re8+ Kf3 67.Rf8+ Bf4 68.Re8 Rh2 69.Kg1 Rxh4 70.Rf8 Rh5 71.Rf7 Rd5 0-1	Search games Games: 11,656,131 / Last update: 03 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=oopkrLxZr
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