White Elo Black Elo ECO Year Res. #       Alvarado, C 2108 Koellner, Ruben Gideon 2439 A40 2024 ½-½ 85 Page 1
Alvarado, C (2108) - Koellner, Ruben Gideon (2439) - Titled Tue 21st May Late (2), chess.com INT, 2024 A40 1.d4 b5 2.Nf3 Bb7 3.g3 Nf6 4.Bg2 e6 5.O-O c5 6.c3 Be7 7.Nbd2 O-O 8.e3 d5 9.Ne5 Nbd7 10.Nxd7 Qxd7 11.dxc5 Bxc5 12.Qe2 a6 13.Rd1 Qc7 14.e4 dxe4 15.Nxe4 Bxe4 16.Bxe4 Rad8 17.Bf4 Qb6 18.Bf3 Rxd1+ 19.Rxd1 Rd8 20.Rxd8+ Qxd8 21.Qd1 Qxd1+ 22.Bxd1 Nd5 23.Bd2 Kf8 24.Bf3 Ke7 25.Bxd5 exd5 26.Kf1 d4 27.Ke2 Ke6 28.f3 Kd5 29.Kd3 g6 30.h3 Bd6 31.g4 Be5 32.cxd4 Bxd4 33.b3 h5 34.Bh6 Bf6 35.Be3 Be7 36.Bh6 f5 37.gxh5 gxh5 38.Bf4 Kc5 39.Bd2 Bf6 40.Be1 Bg5 41.Bc3 Kd5 42.Bg7 Bh4 43.Bc3 Bf2 44.Bg7 Bc5 45.Bf6 Ke6 46.Bc3 Bd6 47.Bb2 Be5 48.Bc1 Kf6 49.a4 bxa4 50.bxa4 Bg3 51.Kd4 f4 52.Ba3 Kf5 53.Kd5 Bh4 54.Bd6 Bd8 55.Bb8 Ba5 56.Bd6 Bc3 57.Bc7 Bf6 58.Bd6 Bd8 59.Bb8 Kg5 60.Ke4 Kh4 61.Bxf4 Kxh3 62.Bd6 h4 63.f4 Kg4 64.f5 Bf6 65.Bc7 h3 66.Bd6 Kg5 67.Bf4+ Kh5 68.Kd5 Kg4 69.Ke4 Bd8 70.Bd6 Be7 71.Be5 Bg5 72.Bd6 Bh4 73.Bh2 Bg5 74.Bg1 Kg3 75.Ke5 h2 76.Bxh2+ Kxh2 77.f6 Kg3 78.f7 Bh6 79.Kd6 Kf4 80.Kc6 Ke5 81.Kb6 Kd6 82.Kxa6 Kc6 83.f8=Q Bxf8 84.a5 Bb4 85.Ka7 Bxa5 ½-½	Search games Games: 10649461 / Last update: 16 Jul 2025 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
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