White Elo Black Elo ECO Yr Res. #         Groenig, D Colon Romero, M E19 1961 1-0 41   Dahlberg, I Groenig, D A51 1961 1-0 26   Groenig, D Sutherland, D A97 1961 ½-½ 34 Page 1
Groenig, David - Colon Romero, Miguel - US Open-62 (6), San Francisco, 1961 - E19 1.d4 e6 2.Nf3 f5 3.g3 b6 4.Bg2 Bb7 5.O-O Nf6 6.c4 Be7 7.Nc3 Ne4 8.Qc2 Nxc3 9.bxc3 O-O 10.a4 Be4 11.Qd1 a5 12.Ne1 Bxg2 13.Nxg2 Qe8 14.Qd3 g5 15.e4 Qg6 16.exf5 exf5 17.f4 g4 18.Ne3 d6 19.Re1 Bd8 20.Bd2 c6 21.c5 bxc5 22.dxc5 dxc5 23.Rab1 Qf7 24.Rb2 Nd7 25.Reb1 c4 26.Qd6 Qe7 27.Qxc6 Bb6 28.Qxc4+ Kh8 29.Rxb6 Nxb6 30.Rxb6 Rad8 31.Bc1 Rfe8 32.Rb5 Qa7 33.Qc5 Qa8 34.Qxf5 Qc6 35.c4 Rxe3 36.Bb2+ Kg8 37.Qg5+ Kf7 38.Qxd8 Re1+ 39.Kf2 Re7 40.Rf5+ Kg6 41.Rg5+ 1-0	Search games Games: 11,663,970 / 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=xZZoAQZ
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