Event: Round 2: Waterfield, Mark - Waddington, Mike P
Date: 2025-04-06
White: Waterfield, Mark
WhiteElo: 1913
Black: Waddington, Mike P
BlackTitle: FM
BlackElo: 1981
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:54] } 1... c5 { [%eval 0.25] [%clk 1:30:48] } 2. Nf3 { [%eval 0.2] [%clk 1:31:16] } 2... d6 { [%eval 0.31] [%clk 1:31:03] } 3. d4 { [%eval 0.22] [%clk 1:31:39] } 3... cxd4 { [%eval 0.19] [%clk 1:31:27] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:01] } 4... Nf6 { [%eval 0.25] [%clk 1:31:49] } 5. Nc3 { [%eval 0.32] [%clk 1:32:23] } 5... a6 { [%eval 0.28] [%clk 1:32:09] } 6. f3 { [%eval 0.13] [%clk 1:32:45] } 6... e5 { [%eval 0.4] [%clk 1:32:04] } 7. Nb3 { [%eval 0.24] [%clk 1:33:08] } 7... Be6 { [%eval 0.19] [%clk 1:32:22] } 8. Be3 { [%eval 0.48] [%clk 1:33:29] } 8... Be7 { [%eval 0.47] [%clk 1:32:20] } 9. Qd2 { [%eval 0.44] [%clk 1:33:48] } 9... O-O { [%eval 0.39] [%clk 1:32:30] } 10. g4?! { [%eval -0.62] } { Inaccuracy. O-O-O was best. } { [%clk 1:33:56] } 10... Nc6?? { [%eval 1.15] } { Blunder. d5 was best. } { [%clk 1:32:12] } 11. O-O-O { [%eval 1.09] [%clk 1:27:47] } 11... Rc8 { [%eval 1.54] [%clk 1:14:17] } 12. Nd5?! { [%eval 0.67] } { Inaccuracy. Kb1 was best. } { [%clk 1:16:30] } 12... Bxd5 { [%eval 0.64] [%clk 1:05:22] } 13. exd5 { [%eval 0.78] [%clk 1:16:53] } 13... Nb8?! { [%eval 1.86] } { Inaccuracy. Nxd5 was best. } { [%clk 1:05:22] } 14. g5 { [%eval 1.52] [%clk 1:13:07] } 14... Nh5 { [%eval 1.26] [%clk 1:03:51] } 15. Bh3 { [%eval 1.06] [%clk 0:51:10] } 15... Nd7 { [%eval 1.47] [%clk 1:01:06] } 16. Bg4 { [%eval 1.43] [%clk 0:51:02] } 16... g6 { [%eval 1.77] [%clk 0:53:51] } 17. Kb1 { [%eval 1.59] [%clk 0:43:35] } 17... f5 { [%eval 2.17] [%clk 0:39:47] } 18. gxf6 { [%eval 2.22] [%clk 0:37:26] } 18... Bxf6 { [%eval 2.14] [%clk 0:38:28] } 19. Be6+?! { [%eval 1.19] } { Inaccuracy. Bxh5 was best. } { [%clk 0:31:52] } 19... Kh8 { [%eval 1.18] [%clk 0:37:57] } 20. Qb4 { [%eval 1.06] [%clk 0:28:42] } 20... Qc7 { [%eval 1.02] [%clk 0:36:33] } 21. Rd2 { [%eval 0.85] [%clk 0:26:29] } 21... Bg7 { [%eval 0.78] [%clk 0:30:07] } 22. Rf1 { [%eval 0.36] [%clk 0:22:05] } 22... Nf4 { [%eval 0.31] [%clk 0:29:33] } 23. Qa4 { [%eval -0.21] [%clk 0:14:48] } 23... Rcd8?! { [%eval 0.7] } { Inaccuracy. Nxe6 was best. } { [%clk 0:22:02] } 24. Rfd1 { [%eval 0.85] [%clk 0:10:19] } 24... Rf6 { [%eval 0.78] [%clk 0:19:25] } 25. Qa5 { [%eval 0.71] [%clk 0:08:08] } 25... Qb8 { [%eval 0.95] [%clk 0:19:13] } 26. Ba7?! { [%eval 0.36] } { Inaccuracy. a3 was best. } { [%clk 0:06:43] } 26... Qa8 { [%eval 0.78] [%clk 0:18:08] } 27. Qc7?! { [%eval 0.11] } { Inaccuracy. Be3 was best. } { [%clk 0:04:51] } 27... Nf8 { [%eval 0.1] [%clk 0:17:33] } 28. Bb6 { [%eval 0.22] [%clk 0:04:21] } 28... Re8 { [%eval 0.46] [%clk 0:14:27] } 29. Bf7 { [%eval 0.6] [%clk 0:02:14] } 29... Rc8 { [%eval 0.56] [%clk 0:13:58] } 30. Qe7 { [%eval 0.51] [%clk 0:02:15] } 30... h6? { [%eval 1.7] } { Mistake. g5 was best. } { [%clk 0:10:51] } 31. Na5?! { [%eval 0.61] } { Inaccuracy. Nc5 was best. } { [%clk 0:02:10] } 31... Nh7 { [%eval 0.81] [%clk 0:11:00] } 32. h4 { [%eval 0.81] [%clk 0:01:26] } 32... Rf8 { [%eval 0.82] [%clk 0:09:52] } 33. Be6 { [%eval 0.77] [%clk 0:01:20] } 33... Re8 { [%eval 0.97] [%clk 0:08:39] } 34. Qxd6 { [%eval 0.98] [%clk 0:01:12] } 34... Nf8 { [%eval 1.04] [%clk 0:07:14] } 35. Qc7 { [%eval 0.66] [%clk 0:00:41] } 35... N4xe6 { [%eval 0.7] [%clk 0:06:47] } 36. dxe6 { [%eval 0.73] [%clk 0:01:05] } 36... Nxe6 { [%eval 0.72] [%clk 0:07:10] } 37. Qxb7?? { [%eval -1.83] } { Blunder. Qxe5 was best. } { [%clk 0:00:40] } 37... Qxb7 { [%eval -1.72] [%clk 0:07:27] } 38. Nxb7 { [%eval -1.69] [%clk 0:01:08] } 38... Rxf3?? { [%eval 0.22] } { Blunder. Rb8 was best. } { [%clk 0:07:43] } 39. Nd8?! { [%eval -0.62] } { Inaccuracy. Nd6 was best. } { [%clk 0:00:36] } 39... Nf4 { [%eval -0.43] [%clk 0:06:41] } 40. c4?? { [%eval -2.29] } { Blunder. Nf7+ was best. } { [%clk 0:00:36] } 40... e4 { [%eval -2.25] [%clk 0:06:45] } 41. Nf7+?! { [%eval -2.93] } { Inaccuracy. a4 was best. } { [%clk 0:00:33] } 41... Kh7 { [%eval -2.81] [%clk 0:07:04] } 42. Re1?! { [%eval -3.85] } { Inaccuracy. Rd7 was best. } { [%clk 0:00:32] } 42... e3 { [%eval -3.97] [%clk 0:07:04] } 43. Rd8 { [%eval -4.68] [%clk 0:00:33] } 43... Re7 { [%eval -3.92] [%clk 0:06:26] } 44. Bxe3 { [%eval -4.09] [%clk 0:00:34] } 44... Rfxe3 { [%eval -4.0] [%clk 0:06:37] } 45. Rxe3 { [%eval -3.96] [%clk 0:00:53] } 45... Rxe3 { [%eval -3.87] [%clk 0:07:01] } 46. c5 { [%eval -4.23] [%clk 0:01:02] } 46... Re2 { [%eval -4.29] [%clk 0:06:30] } 47. Rb8 { [%eval -4.63] [%clk 0:00:45] } 47... Ne6 { [%eval -4.67] [%clk 0:05:04] } 48. c6 { [%eval -4.6] [%clk 0:00:52] } 48... Nd4 { [%eval -4.67] [%clk 0:05:27] } 49. b3?! { [%eval -7.52] } { Inaccuracy. a4 was best. } { [%clk 0:00:35] } 49... Nxc6?! { [%eval -4.86] } { Inaccuracy. Re1+ was best. } { [%clk 0:05:51] } 50. Rb6 { [%eval -4.86] [%clk 0:00:49] } 50... Nd4 { [%eval -5.11] [%clk 0:06:08] } 51. Rxa6 { [%eval -5.71] [%clk 0:00:50] } 51... Nb5 { [%eval -5.66] [%clk 0:05:04] } 52. Kc1?? { [%eval #-2] } { Checkmate is now unavoidable. Rc6 was best. } { [%clk 0:00:34] } 52... Bb2+ { [%eval #-1] [%clk 0:05:24] } 0-1