Event: Round 4: Costello, Colin A - Mottram, Paul
Date: 2025-02-20
White: Costello, Colin A
WhiteElo: 1887
Black: Mottram, Paul
BlackElo: 1755
Result: 1-0
ECO: D43
Opening: Semi-Slav Defense
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:58] } 1... c6 { [%eval 0.23] [%clk 1:30:55] } 2. Nf3 { [%eval 0.21] [%clk 1:31:18] } 2... d5 { [%eval 0.32] [%clk 1:31:18] } 3. d4 { [%eval 0.18] [%clk 1:31:40] } 3... Nf6 { [%eval 0.24] [%clk 1:31:39] } 4. Nc3 { [%eval 0.16] [%clk 1:31:50] } 4... e6 { [%eval 0.19] [%clk 1:32:02] } 5. g3 { [%eval 0.0] [%clk 1:30:58] } 5... dxc4 { [%eval 0.0] [%clk 1:31:03] } 6. a4 { [%eval -0.23] [%clk 1:31:11] } 6... Bb4 { [%eval 0.0] [%clk 1:30:52] } 7. Bg2 { [%eval 0.0] [%clk 1:30:45] } 7... Nbd7 { [%eval 0.09] [%clk 1:30:10] } 8. O-O { [%eval -0.02] [%clk 1:30:49] } 8... O-O { [%eval 0.05] [%clk 1:30:03] } 9. Nd2?! { [%eval -0.63] } { Inaccuracy. Qc2 was best. } { [%clk 1:28:35] } 9... Nd5?! { [%eval 0.16] } { Inaccuracy. e5 was best. } { [%clk 1:27:26] } 10. Qc2 { [%eval 0.11] [%clk 1:27:43] } 10... a5 { [%eval 0.64] [%clk 1:24:22] } 11. Nxc4 { [%eval 0.56] [%clk 1:27:33] } 11... b6 { [%eval 1.06] [%clk 1:18:48] } 12. e4 { [%eval 1.24] [%clk 1:27:24] } 12... N5f6 { [%eval 1.04] [%clk 1:15:07] } 13. Rd1 { [%eval 1.12] [%clk 1:26:52] } 13... Bb7 { [%eval 1.42] [%clk 1:13:16] } 14. Bf4 { [%eval 1.41] [%clk 1:23:55] } 14... Qe7 { [%eval 1.5] [%clk 1:10:43] } 15. Ne3? { [%eval 0.3] } { Mistake. Na2 was best. } { [%clk 1:14:58] } 15... e5?! { [%eval 1.4] } { Inaccuracy. Nh5 was best. } { [%clk 1:05:12] } 16. Nf5 { [%eval 1.59] [%clk 1:14:34] } 16... Qe8 { [%eval 1.55] [%clk 1:03:34] } 17. dxe5 { [%eval 1.57] [%clk 1:12:56] } 17... Nxe5 { [%eval 1.63] [%clk 1:01:54] } 18. Rac1?! { [%eval 1.04] } { Inaccuracy. Be3 was best. } { [%clk 1:02:24] } 18... Nfd7 { [%eval 1.08] [%clk 0:46:33] } 19. Ne2 { [%eval 0.88] [%clk 0:59:36] } 19... Ra7?! { [%eval 1.92] } { Inaccuracy. Rd8 was best. } { [%clk 0:39:05] } 20. Ned4 { [%eval 2.02] [%clk 0:59:34] } 20... Qc8?! { [%eval 2.87] } { Inaccuracy. Bc5 was best. } { [%clk 0:36:40] } 21. Bd2 { [%eval 2.91] [%clk 0:53:47] } 21... Bc5 { [%eval 2.89] [%clk 0:33:05] } 22. Nb3 { [%eval 2.82] [%clk 0:52:57] } 22... Qc7 { [%eval 2.92] [%clk 0:32:26] } 23. Nxc5 { [%eval 2.79] [%clk 0:52:29] } 23... Nxc5 { [%eval 2.81] [%clk 0:32:41] } 24. Bf4?! { [%eval 1.91] } { Inaccuracy. Bc3 was best. } { [%clk 0:48:18] } 24... Ba6 { [%eval 1.79] [%clk 0:29:06] } 25. Qc3 { [%eval 2.01] [%clk 0:45:27] } 25... f6 { [%eval 1.86] [%clk 0:26:14] } 26. Bf1?? { [%eval 0.12] } { Blunder. Rd6 was best. } { [%clk 0:43:31] } 26... Bxf1 { [%eval 0.03] [%clk 0:24:10] } 27. Kxf1 { [%eval 0.07] [%clk 0:43:42] } 27... Nxa4?? { [%eval 4.47] } { Blunder. Nxe4 was best. } { [%clk 0:22:43] } 28. Qb3+ { [%eval 4.54] [%clk 0:43:53] } 28... Kh8 { [%eval 4.69] [%clk 0:20:47] } 29. Qxa4 { [%eval 4.62] [%clk 0:44:11] } 29... b5 { [%eval 4.64] [%clk 0:19:48] } 30. Qc2 { [%eval 4.57] [%clk 0:42:40] } 30... Rd8?! { [%eval 6.45] } { Inaccuracy. a4 was best. } { [%clk 0:16:30] } 31. Bxe5 { [%eval 6.37] [%clk 0:41:59] } 31... fxe5 { [%eval 6.24] [%clk 0:14:28] } 32. Rxd8+ { [%eval 6.17] [%clk 0:42:02] } 32... Qxd8 { [%eval 6.04] [%clk 0:14:44] } 33. Qxc6 { [%eval -6.57] [%clk 0:42:10] } 33... Ra8 { [%eval 6.44] [%clk 0:13:32] } 34. Qxb5 { [%eval 6.3] [%clk 0:41:20] } 34... Qe8 { [%eval 6.79] [%clk 0:11:07] } 35. Qxe8+ { [%eval 6.72] [%clk 0:40:16] } 35... Rxe8 { [%eval 6.33] [%clk 0:11:16] } 36. Rc5 { [%eval 6.25] [%clk 0:40:33] } 1-0