Event: 3rd 4NCL Easter Congress: U2000
Site: Daventry Court Hotel, United Kingdom
Date: 2023-04-07
White: Lawrence, Spencer
WhiteElo: 1536
Black: Obi, Okwose Marc
BlackElo: 1772
Result: 1-0
ECO: A90
Opening: Dutch Defense: Classical Variation
Variant: Standard
TimeControl: All moves in 90 minutes plus 30 second increment per move from move 1.

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.27] [%clk 1:27:41] } 2. Nf3 { [%eval 0.28] [%clk 1:31:24] } 2... e6 { [%eval 0.25] [%clk 1:27:32] } 3. g3 { [%eval 0.12] [%clk 1:31:51] } 3... f5?! { [%eval 0.77] } { Inaccuracy. c5 was best. } { [%clk 1:27:43] } 4. Bg2 { [%eval 0.56] [%clk 1:30:02] } 4... Nf6 { [%eval 0.61] [%clk 1:27:14] } 5. c4 { [%eval 0.59] [%clk 1:28:26] } 5... c6 { [%eval 0.55] [%clk 1:27:13] } 6. Nc3 { [%eval 0.5] [%clk 1:26:53] } 6... Bd6 { [%eval 0.66] [%clk 1:26:55] } 7. O-O { [%eval 0.32] [%clk 1:24:22] } 7... b6?! { [%eval 0.88] } { Inaccuracy. O-O was best. } { [%clk 1:25:05] } 8. cxd5 { [%eval 1.36] [%clk 1:23:10] } 8... exd5 { [%eval 1.33] [%clk 1:23:38] } 9. Qc2 { [%eval 0.95] [%clk 1:19:34] } 9... O-O { [%eval 0.93] [%clk 1:23:30] } 10. Bg5 { [%eval 1.23] [%clk 1:18:34] } 10... h6 { [%eval 1.08] [%clk 1:21:05] } 11. Bd2?! { [%eval 0.26] } { Inaccuracy. Bf4 was best. } { [%clk 1:18:21] } 11... Ne4 { [%eval 0.58] [%clk 1:17:41] } 12. Nxe4?! { [%eval -0.38] } { Inaccuracy. Bf4 was best. } { [%clk 1:17:42] } 12... fxe4 { [%eval -0.3] [%clk 1:18:00] } 13. Nh4 { [%eval -0.45] [%clk 1:16:34] } 13... Qf6 { [%eval -0.92] [%clk 1:16:26] } 14. f4 { [%eval -0.85] [%clk 1:11:50] } 14... Qxd4+ { [%eval -0.69] [%clk 1:13:43] } 15. Kh1 { [%eval -0.85] [%clk 1:12:01] } 15... Ba6?! { [%eval 0.0] } { Inaccuracy. Rf7 was best. } { [%clk 1:09:58] } 16. Bc3 { [%eval -0.4] [%clk 1:09:49] } 16... Qc5?! { [%eval 0.43] } { Inaccuracy. Qc4 was best. } { [%clk 1:09:52] } 17. Rad1 { [%eval 0.54] [%clk 1:06:04] } 17... Re8? { [%eval 2.04] } { Mistake. Be7 was best. } { [%clk 1:00:21] } 18. Rd2? { [%eval 0.79] } { Mistake. Bh3 was best. } { [%clk 0:49:49] } 18... Nd7?? { [%eval 3.55] } { Blunder. Bf8 was best. } { [%clk 0:59:39] } 19. Nf5 { [%eval 3.3] [%clk 0:48:56] } 19... Bf8? { [%eval 6.1] } { Mistake. d4 was best. } { [%clk 0:59:50] } 20. b4 { [%eval 6.19] [%clk 0:48:57] } 20... Bd3?! { [%eval 8.78] } { Inaccuracy. Qc4 was best. } { [%clk 0:45:17] } 21. exd3 { [%eval 9.56] [%clk 0:45:43] } 21... Qb5 { [%eval 9.41] [%clk 0:40:22] } 22. Nd4 { [%eval 7.71] [%clk 0:36:27] } 22... Qa6 { [%eval 8.33] [%clk 0:40:04] } 23. dxe4 { [%eval 8.53] [%clk 0:36:13] } 23... dxe4 { [%eval 10.03] [%clk 0:38:41] } 24. Nxc6?! { [%eval 6.76] } { Inaccuracy. Qb3+ was best. } { [%clk 0:32:46] } 24... Nf6?! { [%eval 11.06] } { Inaccuracy. Qc4 was best. } { [%clk 0:38:40] } 25. Bxf6 { [%eval 11.19] [%clk 0:31:21] } 25... gxf6 { [%eval 11.39] [%clk 0:39:03] } 26. Qb3+ { [%eval 11.25] [%clk 0:30:18] } 26... Kh8 { [%eval 11.33] [%clk 0:37:51] } 27. Rd7 { [%eval 11.29] [%clk 0:27:24] } 27... Bg7 { [%eval 11.78] [%clk 0:34:44] } 28. b5 { [%eval 11.72] [%clk 0:26:56] } 28... Qc8 { [%eval 11.86] [%clk 0:34:36] } 29. Qf7 { [%eval 11.9] [%clk 0:27:11] } 29... Rg8 { [%eval 23.99] [%clk 0:34:13] } 30. Bxe4 { [%eval 28.87] [%clk 0:25:54] } 30... Qe8 { [%eval 16.11] [%clk 0:34:22] } 31. Qg6 { [%eval 8.72] [%clk 0:24:24] } 31... Qxg6 { [%eval 8.83] [%clk 0:33:46] } 32. Bxg6 { [%eval 9.12] [%clk 0:24:51] } 32... a6 { [%eval 9.3] [%clk 0:34:02] } 33. bxa6 { [%eval 9.67] [%clk 0:22:19] } 33... Rxa6 { [%eval 10.32] [%clk 0:34:18] } 34. Bf7 { [%eval 8.31] [%clk 0:21:17] } 34... Rf8 { [%eval 7.81] [%clk 0:34:00] } 35. f5 { [%eval 7.74] [%clk 0:20:39] } 35... Raa8 { [%eval 8.69] [%clk 0:31:13] } 36. Rb1 { [%eval 8.75] [%clk 0:19:40] } 36... Ra6 { [%eval 9.17] [%clk 0:30:15] } 37. Nd4 { [%eval 8.84] [%clk 0:18:43] } 37... Rc8 { [%eval 9.59] [%clk 0:28:04] } 38. Bb3 { [%eval 9.9] [%clk 0:18:03] } 38... h5 { [%eval 11.4] [%clk 0:27:23] } 39. Re1 { [%eval 12.0] [%clk 0:17:41] } 39... Bf8 { [%eval 11.11] [%clk 0:27:07] } 40. Ne6 { [%eval 12.4] [%clk 0:16:09] } 40... Bb4?! { [%eval #6] } { Checkmate is now unavoidable. Re8 was best. } { [%clk 0:26:39] } 41. Nf4 { [%eval #5] [%clk 0:16:00] } 41... Rg8 { [%eval #3] [%clk 0:21:03] } 42. Re8 { [%eval #2] [%clk 0:16:18] } 42... Bf8 { [%eval #2] [%clk 0:20:19] } 43. Rxf8 { [%eval #1] [%clk 0:16:34] } 1-0