Event: Round 4: Benson, Maud - Mongeli, Sasha
Date: 2024-03-09
White: Benson, Maud
WhiteElo: 1662
Black: Mongeli, Sasha
BlackTitle: WFM
BlackElo: 1806
Result: 1/2-1/2
ECO: D78
Opening: Neo-Grünfeld Defense: Classical Variation, Original Defense
Variant: Standard

1. d4 { [%eval 0.15] [%clk 0:00:00] } 1... d5 { [%eval 0.25] [%clk 0:15:05] } 2. Nf3 { [%eval 0.1] [%clk 0:14:58] } 2... c6 { [%eval 0.4] [%clk 0:15:05] } 3. g3 { [%eval 0.12] [%clk 0:15:02] } 3... Nf6 { [%eval 0.16] [%clk 0:15:08] } 4. Bg2 { [%eval 0.01] [%clk 0:15:11] } 4... g6 { [%eval 0.29] [%clk 0:15:15] } 5. O-O { [%eval 0.42] [%clk 0:15:14] } 5... Bg7 { [%eval 0.25] [%clk 0:15:23] } 6. c4 { [%eval 0.27] [%clk 0:15:15] } 6... O-O { [%eval 0.11] [%clk 0:15:23] } 7. Nc3 { [%eval 0.0] [%clk 0:15:20] } 7... h6?! { [%eval 0.68] } { Inaccuracy. dxc4 was best. } { [%clk 0:14:36] } 8. Re1?! { [%eval -0.05] } { Inaccuracy. cxd5 was best. } { [%clk 0:13:05] } 8... Nbd7?! { [%eval 0.57] } { Inaccuracy. dxc4 was best. } { [%clk 0:12:34] } 9. Qb3 { [%eval 0.39] [%clk 0:12:33] } 9... dxc4 { [%eval 0.61] [%clk 0:12:09] } 10. Qxc4 { [%eval 0.58] [%clk 0:12:40] } 10... Nb6 { [%eval 0.54] [%clk 0:12:05] } 11. Qd3 { [%eval 0.58] [%clk 0:12:37] } 11... Re8 { [%eval 0.67] [%clk 0:11:59] } 12. Rd1 { [%eval 0.55] [%clk 0:11:37] } 12... Be6 { [%eval 1.03] [%clk 0:10:32] } 13. e4 { [%eval 0.97] [%clk 0:08:09] } 13... Qc8 { [%eval 1.01] [%clk 0:09:52] } 14. Bf4 { [%eval 0.83] [%clk 0:05:30] } 14... Bh3 { [%eval 1.04] [%clk 0:07:56] } 15. Be5 { [%eval 0.53] [%clk 0:05:12] } 15... Bxg2 { [%eval 0.77] [%clk 0:07:22] } 16. Kxg2 { [%eval 0.78] [%clk 0:05:21] } 16... Nbd7 { [%eval 0.71] [%clk 0:07:27] } 17. Rac1 { [%eval 0.6] [%clk 0:05:16] } 17... Qd8?! { [%eval 1.31] } { Inaccuracy. Nxe5 was best. } { [%clk 0:07:02] } 18. d5? { [%eval 0.05] } { Mistake. Bf4 was best. } { [%clk 0:03:37] } 18... Nxe5 { [%eval 0.09] [%clk 0:06:12] } 19. Nxe5 { [%eval 0.24] [%clk 0:03:44] } 19... cxd5 { [%eval 0.18] [%clk 0:05:42] } 20. Nxd5?? { [%eval -3.4] } { Blunder. exd5 was best. } { [%clk 0:03:19] } 20... Nxd5 { [%eval -3.13] [%clk 0:05:27] } 21. Qxd5 { [%eval -3.54] [%clk 0:03:11] } 21... Qxd5 { [%eval -3.59] [%clk 0:04:03] } 22. Rxd5 { [%eval -3.61] [%clk 0:03:17] } 22... e6 { [%eval -3.51] [%clk 0:04:05] } 23. Rb5 { [%eval -3.49] [%clk 0:00:58] } 23... a6 { [%eval -3.51] [%clk 0:04:09] } 24. Rxb7 { [%eval -3.57] [%clk 0:00:44] } 24... Bxe5 { [%eval -3.53] [%clk 0:04:15] } 25. f4 { [%eval -3.46] [%clk 0:00:53] } 25... Rab8 { [%eval -3.57] [%clk 0:04:05] } 26. Rxb8 { [%eval -3.59] [%clk 0:00:33] } 26... Bxb8 { [%eval -3.55] [%clk 0:04:13] } 27. Kf3 { [%eval -3.53] [%clk 0:00:36] } 27... Rd8 { [%eval -3.43] [%clk 0:04:16] } 28. Ke3 { [%eval -3.67] [%clk 0:00:39] } 28... Ba7+ { [%eval -3.64] [%clk 0:04:17] } 29. Ke2 { [%eval -3.77] [%clk 0:00:45] } 29... Rb8 { [%eval -3.78] [%clk 0:03:45] } 30. b3 { [%eval -3.73] [%clk 0:00:48] } 30... Rb7 { [%eval -3.52] [%clk 0:03:29] } 31. h3 { [%eval -3.62] [%clk 0:00:55] } 31... h5 { [%eval -3.55] [%clk 0:03:23] } 32. g4 { [%eval -3.7] [%clk 0:01:00] } 32... hxg4 { [%eval -3.79] [%clk 0:03:31] } 33. hxg4 { [%eval -3.72] [%clk 0:01:09] } 33... Bb8 { [%eval -3.57] [%clk 0:03:31] } 34. f5 { [%eval -3.6] [%clk 0:01:15] } 34... exf5 { [%eval -3.48] [%clk 0:03:28] } 35. exf5 { [%eval -3.53] [%clk 0:01:14] } 35... Re7+ { [%eval -3.27] [%clk 0:02:55] } 36. Kf3 { [%eval -3.46] [%clk 0:01:14] } 36... g5?? { [%eval 2.66] } { Blunder. Rc7 was best. } { [%clk 0:02:49] } 37. Rc8+ { [%eval 2.51] [%clk 0:01:22] } 37... Kg7 { [%eval 2.44] [%clk 0:02:56] } 38. Rxb8 { [%eval 2.29] [%clk 0:01:28] } 38... Ra7?! { [%eval 3.03] } { Inaccuracy. Re5 was best. } { [%clk 0:02:45] } 39. Rb6?! { [%eval 2.12] } { Inaccuracy. Rb4 was best. } { [%clk 0:01:05] } 39... a5 { [%eval 1.4] [%clk 0:02:46] } 40. a3? { [%eval 0.0] } { Mistake. Rc6 was best. } { [%clk 0:01:01] } 40... Rc7 { [%eval 0.0] [%clk 0:02:47] } 41. Ke4 { [%eval 0.0] [%clk 0:00:53] } 41... a4?! { [%eval 0.61] } { Inaccuracy. Rc3 was best. } { [%clk 0:02:15] } 42. bxa4?! { [%eval 0.0] } { Inaccuracy. b4 was best. } { [%clk 0:00:33] } 42... Rc4+ { [%eval 0.0] [%clk 0:02:24] } 43. Kf3 { [%eval 0.0] [%clk 0:00:32] } 43... Rxa4 { [%eval 0.0] [%clk 0:02:32] } 44. Rb3 { [%eval 0.0] [%clk 0:00:40] } 44... Kf6 { [%eval 0.0] [%clk 0:02:25] } 45. Re3 { [%eval 0.0] [%clk 0:00:47] } 45... Rf4+ { [%eval 0.0] [%clk 0:02:25] } 46. Kg3 { [%eval 0.0] [%clk 0:00:50] } 46... Ra4 { [%eval 0.0] [%clk 0:02:30] } 47. Kh3 { [%eval 0.0] [%clk 0:00:59] } 47... Rd4 { [%eval 0.0] [%clk 0:02:25] } 48. Kg3 { [%eval 0.0] [%clk 0:00:42] } 48... Rd1?? { [%eval 2.23] } { Blunder. Rf4 was best. } { [%clk 0:01:59] } 49. Rb3?? { [%eval 0.0] } { Blunder. a4 was best. } { [%clk 0:00:24] } 49... Rg1+ { [%eval 0.0] [%clk 0:01:43] } 50. Kh3 { [%eval 0.0] [%clk 0:00:31] } 50... Ra1 { [%eval 0.0] [%clk 0:01:48] } 51. Rb6+ { [%eval 0.0] [%clk 0:00:39] } 51... Ke5 { [%eval 0.0] [%clk 0:01:28] } 52. Ra6 { [%eval 0.0] [%clk 0:00:44] } 52... Kf4 { [%eval 0.0] [%clk 0:01:18] } 53. Ra4+ { [%eval 0.0] [%clk 0:00:52] } 53... Kf3 { [%eval 0.0] [%clk 0:01:21] } 54. Kh2 { [%eval 0.0] [%clk 0:00:17] } 54... Ra2+ { [%eval 0.0] [%clk 0:01:16] } 55. Kg1 { [%eval 0.0] [%clk 0:00:23] } 55... Rg2+ { [%eval 0.0] [%clk 0:00:58] } 56. Kf1 { [%eval 0.0] [%clk 0:00:14] } 56... Ra2 { [%eval 0.0] [%clk 0:00:48] } 57. Ke1 { [%eval 0.0] [%clk 0:00:16] } 57... Rg2 { [%eval 0.0] [%clk 0:00:26] } 58. Ra7 { [%eval -0.03] [%clk 0:00:14] } 58... Rxg4 { [%eval 0.0] [%clk 0:00:22] } 59. Rxf7 { [%eval 0.0] [%clk 0:00:23] } 59... Ra4 { [%eval 0.0] [%clk 0:00:26] } 60. f6 { [%eval 0.0] [%clk 0:00:27] } 60... Rxa3 { [%eval 0.0] [%clk 0:00:31] } 61. Rg7 { [%eval 0.0] [%clk 0:00:21] } 61... Ra1+ { [%eval 0.0] [%clk 0:00:15] } 62. Kd2 { [%eval 0.0] [%clk 0:00:30] } 62... Ra2+ { [%eval 0.0] [%clk 0:00:14] } 63. Kc3 { [%eval 0.0] [%clk 0:00:38] } 63... Ra6 { [%eval 0.0] [%clk 0:00:12] } 64. f7 { [%eval 0.0] [%clk 0:00:44] } 64... Rf6 { [%eval 0.0] [%clk 0:00:19] } 65. Kd4 { [%eval 0.0] [%clk 0:00:48] } 65... g4 { [%eval 0.0] [%clk 0:00:27] } 66. Ke5 { [%eval 0.0] [%clk 0:00:54] } 66... Rf4 { [%eval 0.0] [%clk 0:00:31] } 67. Ke6 { [%eval 0.0] [%clk 0:00:59] } 67... g3 { [%eval 0.0] [%clk 0:00:38] } 68. Ke7 { [%eval 0.0] [%clk 0:00:57] } 68... Kf2 { [%eval 0.0] [%clk 0:00:37] } 1/2-1/2