Event: Round 8: Chris Biju, Calvin - Waterfield, Mark
Date: 2024-08-03
White: Chris Biju, Calvin
WhiteElo: 2008
Black: Waterfield, Mark
BlackElo: 1826
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:58] } 1... d5 { [%eval 0.23] [%clk 1:30:53] } 2. Nf3 { [%eval 0.2] [%clk 1:31:05] } 2... Nf6 { [%eval 0.14] [%clk 1:31:03] } 3. g3 { [%eval 0.0] [%clk 1:31:15] } 3... c5 { [%eval 0.12] [%clk 1:29:55] } 4. e3 { [%eval -0.25] [%clk 1:29:12] } 4... Nc6 { [%eval -0.35] [%clk 1:28:55] } 5. Bg2 { [%eval -0.29] [%clk 1:29:04] } 5... Bg4 { [%eval -0.16] [%clk 1:23:29] } 6. O-O { [%eval -0.16] [%clk 1:29:12] } 6... Qd7 { [%eval 0.0] [%clk 1:19:38] } 7. Re1 { [%eval -0.34] [%clk 1:29:29] } 7... Bh3?! { [%eval 0.4] } { Inaccuracy. Rd8 was best. } { [%clk 1:19:22] } 8. Bh1 { [%eval -0.06] [%clk 1:29:54] } 8... e6 { [%eval 0.11] [%clk 1:15:30] } 9. Nbd2 { [%eval -0.26] [%clk 1:24:06] } 9... Bd6 { [%eval -0.02] [%clk 1:13:05] } 10. c4 { [%eval -0.06] [%clk 1:20:59] } 10... O-O { [%eval -0.02] [%clk 1:12:43] } 11. b3 { [%eval 0.03] [%clk 1:18:32] } 11... Rfd8 { [%eval -0.01] [%clk 1:00:42] } 12. Bb2 { [%eval -0.01] [%clk 1:17:15] } 12... Rac8 { [%eval 0.1] [%clk 0:54:52] } 13. e4?! { [%eval -0.7] } { Inaccuracy. Ne5 was best. } { [%clk 1:12:26] } 13... dxe4 { [%eval -0.64] [%clk 0:46:24] } 14. Nxe4? { [%eval -1.98] } { Mistake. d5 was best. } { [%clk 1:12:29] } 14... Nxe4 { [%eval -2.1] [%clk 0:46:33] } 15. Rxe4 { [%eval -1.98] [%clk 1:12:45] } 15... Bf5?? { [%eval -0.22] } { Blunder. cxd4 was best. } { [%clk 0:46:49] } 16. Re1 { [%eval -0.26] [%clk 1:07:30] } 16... Nb4 { [%eval -0.26] [%clk 0:40:37] } 17. Nh4 { [%eval -0.21] [%clk 1:04:00] } 17... Nd3 { [%eval -0.28] [%clk 0:37:09] } 18. Nxf5 { [%eval -0.19] [%clk 1:04:10] } 18... Nxb2 { [%eval -0.23] [%clk 0:37:31] } 19. Qc2 { [%eval -0.36] [%clk 1:02:35] } 19... Nxc4 { [%eval 0.1] [%clk 0:33:28] } 20. Nxd6 { [%eval 0.13] [%clk 1:01:50] } 20... Nxd6 { [%eval 0.17] [%clk 0:33:49] } 21. dxc5 { [%eval 0.18] [%clk 1:02:13] } 21... Qb5 { [%eval 0.17] [%clk 0:31:06] } 22. Rac1 { [%eval 0.15] [%clk 1:01:16] } 22... Nf5 { [%eval 0.14] [%clk 0:29:21] } 23. Qe4 { [%eval 0.0] [%clk 1:00:23] } 23... Rxc5 { [%eval 0.01] [%clk 0:22:04] } 24. Qxb7 { [%eval 0.0] [%clk 0:59:30] } 24... Rxc1 { [%eval 0.0] [%clk 0:14:44] } 25. Rxc1 { [%eval 0.0] [%clk 0:59:44] } 25... Qa5 { [%eval 0.14] [%clk 0:09:03] } 26. Qc7 { [%eval -0.03] [%clk 0:55:27] } 26... Rd1+ { [%eval 0.0] [%clk 0:02:03] } 27. Kg2 { [%eval 0.0] [%clk 0:53:46] } 27... Qxc7 { [%eval 0.0] [%clk 0:00:36] } 28. Rxc7 { [%eval -0.02] [%clk 0:54:08] } 28... g5 { [%eval 0.0] [%clk 0:00:43] } 29. Rxa7 { [%eval 0.0] [%clk 0:54:06] } 29... g4 { [%eval 0.0] [%clk 0:00:41] } 30. b4 { [%eval -0.01] [%clk 0:40:08] } 30... Rd2 { [%eval 0.0] [%clk 0:00:54] } 31. Ra3 { [%eval -0.04] [%clk 0:40:28] } 31... Rb2? { [%eval 1.4] } { Mistake. Nd4 was best. } { [%clk 0:01:05] } 32. Rb3 { [%eval 1.44] [%clk 0:39:34] } 32... Rxa2 { [%eval 1.28] [%clk 0:01:24] } 33. h3? { [%eval 0.0] } { Mistake. b5 was best. } { [%clk 0:39:19] } 33... h5 { [%eval 0.51] [%clk 0:01:23] } 34. b5 { [%eval 0.55] [%clk 0:39:03] } 34... Nd4?? { [%eval 2.91] } { Blunder. Kf8 was best. } { [%clk 0:01:21] } 35. b6 { [%eval 2.92] [%clk 0:38:22] } 35... Ra8 { [%eval 2.85] [%clk 0:00:46] } 36. b7 { [%eval 2.64] [%clk 0:34:52] } 36... Rb8 { [%eval 2.94] [%clk 0:01:08] } 37. Rb4 { [%eval 2.91] [%clk 0:34:54] } 37... Nc6 { [%eval 2.8] [%clk 0:00:33] } 38. Rc4 { [%eval 2.75] [%clk 0:34:15] } 38... gxh3+?! { [%eval 3.52] } { Inaccuracy. Nd8 was best. } { [%clk 0:00:36] } 39. Kxh3 { [%eval 3.45] [%clk 0:34:30] } 39... Ne7?! { [%eval 4.69] } { Inaccuracy. Rxb7 was best. } { [%clk 0:00:37] } 40. Ra4 { [%eval 4.62] [%clk 0:34:17] } 40... Kg7 { [%eval 4.52] [%clk 0:00:32] } 41. Ra8 { [%eval 4.47] [%clk 0:34:31] } 1-0