White Elo Black Elo ECO Year Res. #       Costachi, Mihnea 2471 Koellner, Ruben Gideon 2376 A41 2020 0-1 61 Page 1
Costachi, Mihnea (2471) - Koellner, Ruben Gideon (2376) - Titled Tuesday intern op 11th Aug (2), Chess.com INT, 2020 A41 1.d4 d6 2.c4 e5 3.Nf3 e4 4.Ng5 f5 5.g3 Be7 6.Nh3 Nf6 7.Bg2 O-O 8.O-O c6 9.b3 Na6 10.d5 Nc7 11.Nf4 cxd5 12.cxd5 g5 13.Ne6 Bxe6 14.dxe6 Nxe6 15.Nc3 d5 16.Bb2 a6 17.e3 Nc5 18.Ba3 Nd3 19.Bxe7 Qxe7 20.Ne2 Ng4 21.Nc1 Nge5 22.Nxd3 Nxd3 23.Qh5 g4 24.Rfd1 Rad8 25.Bf1 Ne5 26.h3 Rd6 27.Be2 Kg7 28.Kg2 Rh6 29.hxg4 Rxh5 30.gxh5 h6 31.Rxd5 Rd8 32.Rad1 Rxd5 33.Rxd5 Qe6 34.Rd4 Nc6 35.Bc4 Nxd4 36.Bxe6 Nxe6 37.g4 Kf6 38.Kg3 Kg5 39.gxf5 Kxf5 40.f4 Ng7 41.Kh4 Ne6 42.Kg3 Nc7 43.Kg2 Nd5 44.Kf2 Nf6 45.b4 Nxh5 46.a4 Nf6 47.Kg3 Nd5 48.Kf2 Nxb4 49.a5 Nc6 50.Ke2 Nxa5 51.Kf2 Nc4 52.Kg3 a5 53.Kh4 a4 54.Kh5 a3 55.Kxh6 a2 56.Kh7 a1=Q 57.Kg8 Qf6 58.Kh7 Qg6+ 59.Kh8 Qg4 60.Kh7 Kf6 61.Kh8 Qg7# 0-1	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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