Event: Round 11: Nathaniel Mathurin - Joshua Christie
Date: 2023-07-06
White: Nathaniel Mathurin
Black: Joshua Christie
Result: 0-1
ECO: E11
Opening: Bogo-Indian Defense: Grünfeld Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:03:03] } 1... Nf6 { [%eval 0.28] [%clk 0:03:03] } 2. Nf3 { [%eval 0.12] [%clk 0:03:05] } 2... e6 { [%eval 0.38] [%clk 0:03:03] } 3. c4 { [%eval 0.0] [%clk 0:03:06] } 3... Bb4+ { [%eval 0.43] [%clk 0:03:03] } 4. Nbd2 { [%eval 0.28] [%clk 0:03:07] } 4... O-O { [%eval 0.45] [%clk 0:02:58] } 5. g3 { [%eval 0.01] [%clk 0:03:06] } 5... d6 { [%eval 0.37] [%clk 0:02:43] } 6. Bg2 { [%eval 0.21] [%clk 0:03:07] } 6... Qe7?! { [%eval 0.76] } { Inaccuracy. a5 was best. } { [%clk 0:02:44] } 7. O-O { [%eval 0.54] [%clk 0:03:05] } 7... e5 { [%eval 0.61] [%clk 0:02:44] } 8. Nb3 { [%eval 0.41] [%clk 0:02:40] } 8... exd4 { [%eval 0.58] [%clk 0:02:14] } 9. a3 { [%eval 0.52] [%clk 0:02:36] } 9... Bc5 { [%eval 0.46] [%clk 0:02:14] } 10. Nbxd4 { [%eval 0.43] [%clk 0:02:36] } 10... Bd7?! { [%eval 1.0] } { Inaccuracy. a5 was best. } { [%clk 0:02:08] } 11. b4 { [%eval 0.96] [%clk 0:02:32] } 11... Bb6 { [%eval 1.03] [%clk 0:02:09] } 12. Bb2 { [%eval 1.1] [%clk 0:02:33] } 12... Nc6 { [%eval 0.96] [%clk 0:02:08] } 13. e3 { [%eval 0.76] [%clk 0:02:12] } 13... Rad8 { [%eval 1.22] [%clk 0:01:43] } 14. Qc2 { [%eval 1.21] [%clk 0:02:07] } 14... Rfe8 { [%eval 1.26] [%clk 0:01:17] } 15. Nh4? { [%eval 0.0] } { Mistake. Nf5 was best. } { [%clk 0:01:26] } 15... Nxd4 { [%eval 0.0] [%clk 0:00:25] } 16. exd4 { [%eval 0.07] [%clk 0:01:26] } 16... c6 { [%eval 0.08] [%clk 0:00:23] } 17. Bf3?! { [%eval -0.53] } { Inaccuracy. d5 was best. } { [%clk 0:01:00] } 17... d5 { [%eval -0.38] [%clk 0:00:14] } 18. Nf5 { [%eval -0.52] [%clk 0:00:56] } 18... Bxf5 { [%eval -0.6] [%clk 0:00:14] } 19. Qxf5 { [%eval -0.56] [%clk 0:00:57] } 19... dxc4 { [%eval -0.61] [%clk 0:00:14] } 20. Rad1 { [%eval -0.52] [%clk 0:00:53] } 20... Nd5 { [%eval -0.52] [%clk 0:00:12] } 21. Qc2 { [%eval -0.56] [%clk 0:00:52] } 21... Qf6 { [%eval -0.52] [%clk 0:00:13] } 22. Kg2 { [%eval -0.54] [%clk 0:00:49] } 22... c3 { [%eval -0.46] [%clk 0:00:09] } 23. Bxd5?? { [%eval -3.16] } { Blunder. Bxc3 was best. } { [%clk 0:00:42] } 23... Rxd5?? { [%eval -0.53] } { Blunder. cxb2 was best. } { [%clk 0:00:08] } 24. Bxc3 { [%eval -0.39] [%clk 0:00:39] } 24... Red8 { [%eval -0.33] [%clk 0:00:09] } 25. Rd3 { [%eval -0.58] [%clk 0:00:37] } 25... g6 { [%eval -0.18] [%clk 0:00:09] } 26. Rfd1?! { [%eval -0.74] } { Inaccuracy. Re1 was best. } { [%clk 0:00:38] } 26... Qf5 { [%eval -0.29] [%clk 0:00:10] } 27. Qd2 { [%eval -0.46] [%clk 0:00:38] } 27... Qe4+ { [%eval -0.33] [%clk 0:00:10] } 28. Kg1 { [%eval -0.3] [%clk 0:00:27] } 28... h5 { [%eval -0.2] [%clk 0:00:10] } 29. Re3 { [%eval -0.33] [%clk 0:00:28] } 29... Qf5 { [%eval -0.36] [%clk 0:00:11] } 30. Rd3 { [%eval -0.6] [%clk 0:00:28] } 30... R5d7 { [%eval -0.54] [%clk 0:00:09] } 31. h4 { [%eval -0.54] [%clk 0:00:19] } 31... Rd5 { [%eval -0.34] [%clk 0:00:10] } 32. Qe2 { [%eval -0.47] [%clk 0:00:16] } 32... Qf6 { [%eval -0.14] [%clk 0:00:11] } 33. Rf3 { [%eval -0.17] [%clk 0:00:12] } 33... Qd6 { [%eval -0.19] [%clk 0:00:10] } 34. Rfd3 { [%eval -0.41] [%clk 0:00:12] } 34... Qd7 { [%eval -0.23] [%clk 0:00:11] } 35. Qe4 { [%eval -0.68] [%clk 0:00:11] } 35... Re8 { [%eval -0.56] [%clk 0:00:12] } 36. Qf3 { [%eval -1.06] [%clk 0:00:10] } 36... Re6 { [%eval -0.58] [%clk 0:00:12] } 37. Re3 { [%eval -0.58] [%clk 0:00:06] } 37... Kg7 { [%eval -0.25] [%clk 0:00:11] } 38. Rxe6 { [%eval -0.26] [%clk 0:00:06] } 38... Qxe6 { [%eval -0.23] [%clk 0:00:12] } 39. Qf4 { [%eval -0.51] [%clk 0:00:07] } 39... Qf6 { [%eval -0.47] [%clk 0:00:12] } 40. Kg2?? { [%eval -2.52] } { Blunder. Qe4 was best. } { [%clk 0:00:05] } 40... Qxf4 { [%eval -2.35] [%clk 0:00:13] } 41. gxf4 { [%eval -2.53] [%clk 0:00:05] } 41... Kf6 { [%eval -1.94] [%clk 0:00:14] } 42. Kf3 { [%eval -1.98] [%clk 0:00:05] } 42... Kf5 { [%eval -1.83] [%clk 0:00:13] } 43. Rd3?! { [%eval -2.65] } { Inaccuracy. Re1 was best. } { [%clk 0:00:06] } 43... Ke6 { [%eval -2.13] [%clk 0:00:14] } 44. Ke4 { [%eval -2.56] [%clk 0:00:07] } 44... Bc7 { [%eval -2.04] [%clk 0:00:14] } 45. Bd2?! { [%eval -2.8] } { Inaccuracy. f3 was best. } { [%clk 0:00:06] } 45... Bd8?! { [%eval -1.87] } { Inaccuracy. f5+ was best. } { [%clk 0:00:15] } 46. Be3? { [%eval -3.81] } { Mistake. Rh3 was best. } { [%clk 0:00:05] } 46... Bxh4 { [%eval -3.9] [%clk 0:00:15] } 47. Kf3 { [%eval -4.07] [%clk 0:00:05] } 47... Bf6 { [%eval -3.76] [%clk 0:00:16] } 48. a4 { [%eval -3.87] [%clk 0:00:05] } 48... Be7 { [%eval -3.89] [%clk 0:00:17] } 49. Rb3 { [%eval -4.19] [%clk 0:00:06] } 49... a6 { [%eval -4.07] [%clk 0:00:18] } 50. Ke4 { [%eval -3.87] [%clk 0:00:06] } 50... b5 { [%eval -3.96] [%clk 0:00:19] } 51. axb5 { [%eval -4.08] [%clk 0:00:04] } 51... Rxb5?! { [%eval -2.66] } { Inaccuracy. axb5 was best. } { [%clk 0:00:19] } 52. Bd2? { [%eval -5.06] } { Mistake. Ra3 was best. } { [%clk 0:00:05] } 52... Kd7?! { [%eval -3.94] } { Inaccuracy. a5 was best. } { [%clk 0:00:20] } 53. Kd3?! { [%eval -4.98] } { Inaccuracy. Rg3 was best. } { [%clk 0:00:06] } 53... a5 { [%eval -5.03] [%clk 0:00:21] } 54. Kc4 { [%eval -5.44] [%clk 0:00:07] } 54... Bxb4 { [%eval -5.5] [%clk 0:00:21] } 0-1