White Elo Black Elo ECO Year Res. #       Yoo, Christopher Wooji... 2457 Costello, Alexander 2259 E15 2021 1-0 60 Page 1
Yoo, Christopher Woojin (2457) - Costello, Alexander (2259) - Las Vegas National op (4), Las Vegas, 2021 E15 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Qa4 c5 6.Bg2 Bb7 7.O-O Be7 8.dxc5 bxc5 9.Nc3 Qb6 10.Bf4 O-O 11.Rfd1 d6 12.Rd2 h6 13.Rad1 e5 14.Be3 Nc6 15.Qb3 Qxb3 16.axb3 Rfb8 17.Nb5 Ne4 18.Rc2 Nb4 19.Rcc1 a6 20.Nc3 Nf6 21.h3 Nc6 22.Nd2 Nd4 23.Bxd4 exd4 24.Nd5 Kf8 25.Ra1 Bd8 26.Ra3 Nxd5 27.Bxd5 a5 28.Rda1 Ra7 29.h4 Bc8 30.Ne4 Bc7 31.e3 f5 32.Nd2 dxe3 33.fxe3 Bd8 34.e4 Bf6 35.Rxa5 Re7 36.Rb5 Rxb5 37.cxb5 Bb7 38.b6 fxe4 39.Bxb7 Rxb7 40.Ra8+ Ke7 41.Ra7 Rd7 42.b7 c4 43.b8=Q Bd4+ 44.Kf1 Bxa7 45.Qg8 e3 46.Qxg7+ Kd8 47.Qf8+ Kc7 48.Nxc4 d5 49.Qf4+ Kb7 50.Nxe3 d4 51.Qe4+ Kb8 52.Nd5 Rf7+ 53.Ke2 Rf2+ 54.Kxf2 d3+ 55.Ke1 Bf2+ 56.Kxf2 d2 57.Qe8+ Kb7 58.Qd7+ Ka8 59.Qc8+ Ka7 60.Qc7+ 1-0	Search games Games: 10666599 / Last update: 30 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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