Event: Round 1: Grondal, Jorgen - Stevens, Phil
Date: 2025-02-21
White: Grondal, Jorgen
WhiteElo: 1684
Black: Stevens, Phil
Result: 1/2-1/2
ECO: A71
Opening: Benoni Defense: Classical Variation, Averbakh-Grivas Attack
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:53] } 2. Nf3 { [%eval 0.11] [%clk 1:31:04] } 2... c5 { [%eval 0.39] [%clk 1:30:45] } 3. d5 { [%eval 0.37] [%clk 1:29:35] } 3... d6 { [%eval 0.54] [%clk 1:30:26] } 4. c4 { [%eval 0.56] [%clk 1:29:35] } 4... e6 { [%eval 0.61] [%clk 1:30:10] } 5. Nc3 { [%eval 0.64] [%clk 1:28:59] } 5... exd5 { [%eval 0.61] [%clk 1:29:04] } 6. cxd5 { [%eval 0.58] [%clk 1:29:17] } 6... g6 { [%eval 0.56] [%clk 1:28:53] } 7. Bg5 { [%eval 0.29] [%clk 1:28:10] } 7... Bg7 { [%eval 0.37] [%clk 1:28:30] } 8. e4 { [%eval 0.32] [%clk 1:26:00] } 8... O-O?! { [%eval 0.91] } { Inaccuracy. a6 was best. } { [%clk 1:24:42] } 9. Bd3?! { [%eval 0.07] } { Inaccuracy. Nd2 was best. } { [%clk 1:21:45] } 9... Re8 { [%eval 0.5] [%clk 1:23:26] } 10. O-O { [%eval 0.11] [%clk 1:21:56] } 10... a6 { [%eval 0.47] [%clk 1:22:23] } 11. a4 { [%eval 0.19] [%clk 1:20:51] } 11... Qc7? { [%eval 1.31] } { Mistake. Bg4 was best. } { [%clk 1:21:53] } 12. Qd2 { [%eval 0.97] [%clk 1:20:04] } 12... Nbd7 { [%eval 0.84] [%clk 1:18:48] } 13. Bh6 { [%eval 0.62] [%clk 1:19:17] } 13... Ng4?! { [%eval 1.44] } { Inaccuracy. c4 was best. } { [%clk 1:11:41] } 14. Bxg7 { [%eval 1.38] [%clk 1:18:42] } 14... Kxg7 { [%eval 1.23] [%clk 1:12:00] } 15. h3 { [%eval 1.57] [%clk 1:15:30] } 15... Nge5 { [%eval 1.39] [%clk 1:11:56] } 16. Be2?! { [%eval 0.54] } { Inaccuracy. Nxe5 was best. } { [%clk 1:15:30] } 16... Nxf3+ { [%eval 0.57] [%clk 1:09:10] } 17. Bxf3 { [%eval 0.54] [%clk 1:15:46] } 17... Ne5 { [%eval 0.67] [%clk 1:09:19] } 18. Be2 { [%eval 0.63] [%clk 1:15:47] } 18... f5 { [%eval 1.13] [%clk 1:01:18] } 19. f4 { [%eval 1.04] [%clk 1:13:56] } 19... Nf7 { [%eval 1.14] [%clk 1:00:58] } 20. exf5 { [%eval 0.98] [%clk 1:14:05] } 20... Bxf5 { [%eval 0.92] [%clk 0:59:35] } 21. g4 { [%eval 0.48] [%clk 1:14:18] } 21... Bd7 { [%eval 0.57] [%clk 0:59:07] } 22. Bd3 { [%eval 0.37] [%clk 1:12:40] } 22... c4? { [%eval 1.78] } { Mistake. Qb6 was best. } { [%clk 0:57:51] } 23. Bc2 { [%eval 1.78] [%clk 1:11:48] } 23... Qc5+ { [%eval 1.93] [%clk 0:55:05] } 24. Kh2?! { [%eval 1.17] } { Inaccuracy. Kg2 was best. } { [%clk 1:11:46] } 24... b5? { [%eval 2.39] } { Mistake. Qe3 was best. } { [%clk 0:45:15] } 25. axb5 { [%eval 2.07] [%clk 0:59:46] } 25... axb5?! { [%eval 3.15] } { Inaccuracy. Bxb5 was best. } { [%clk 0:45:04] } 26. Rxa8 { [%eval 3.08] [%clk 1:00:05] } 26... Rxa8 { [%eval 2.83] [%clk 0:45:19] } 27. Ne4?! { [%eval 1.66] } { Inaccuracy. f5 was best. } { [%clk 0:57:01] } 27... Qb6?? { [%eval 4.78] } { Blunder. c3 was best. } { [%clk 0:43:51] } 28. Qc3+ { [%eval 4.66] [%clk 0:57:14] } 28... Kf8 { [%eval 4.55] [%clk 0:40:20] } 29. Ng5?! { [%eval 3.52] } { Inaccuracy. Nf6 was best. } { [%clk 0:43:42] } 29... Ra1? { [%eval 6.71] } { Mistake. Nxg5 was best. } { [%clk 0:28:30] } 30. Qf6 { [%eval 10.88] [%clk 0:38:50] } 30... Ke8 { [%eval 10.82] [%clk 0:23:48] } 31. Qxf7+ { [%eval 10.54] [%clk 0:39:11] } 31... Kd8 { [%eval 9.69] [%clk 0:24:06] } 32. Kg2? { [%eval 4.56] } { Mistake. Rxa1 was best. } { [%clk 0:38:44] } 32... Rxf1 { [%eval 5.36] [%clk 0:22:23] } 33. Kxf1 { [%eval 4.71] [%clk 0:39:03] } 33... Qe3 { [%eval 5.25] [%clk 0:21:43] } 34. Ne6+ { [%eval 5.1] [%clk 0:25:48] } 34... Bxe6 { [%eval 5.28] [%clk 0:19:30] } 35. Qxe6?? { [%eval 0.0] } { Blunder. Qf6+ was best. } { [%clk 0:25:57] } 35... Qc1+ { [%eval 0.07] [%clk 0:19:19] } 36. Qe1 { [%eval 0.0] [%clk 0:25:42] } 36... Qxc2 { [%eval 0.0] [%clk 0:19:17] } 37. Qa5+ { [%eval 0.0] [%clk 0:25:59] } 37... Ke7 { [%eval 0.0] [%clk 0:18:47] } 38. Qc7+ { [%eval 0.0] [%clk 0:25:53] } 38... Ke8 { [%eval 0.0] [%clk 0:18:16] } 39. Qc8+ { [%eval 0.0] [%clk 0:26:05] } 39... Ke7?? { [%eval 2.18] } { Blunder. Kf7 was best. } { [%clk 0:17:41] } 40. Qe6+ { [%eval 2.39] [%clk 0:26:22] } 40... Kf8 { [%eval 2.23] [%clk 0:14:56] } 41. Qxd6+ { [%eval 2.12] [%clk 0:26:37] } 41... Kg7?? { [%eval 8.18] } { Blunder. Ke8 was best. } { [%clk 0:14:40] } 42. Qe7+ { [%eval 8.0] [%clk 0:26:51] } 42... Kg8 { [%eval 7.9] [%clk 0:14:04] } 43. Qe6+ { [%eval 8.02] [%clk 0:26:25] } 43... Kg7 { [%eval 8.09] [%clk 0:14:14] } 44. Qe5+ { [%eval 8.08] [%clk 0:25:25] } 44... Kg8 { [%eval 7.67] [%clk 0:14:00] } 45. Qb8+?? { [%eval 2.51] } { Blunder. d6 was best. } { [%clk 0:24:44] } 45... Kg7?? { [%eval 7.59] } { Blunder. Kf7 was best. } { [%clk 0:14:14] } 46. Qa7+?? { [%eval 2.21] } { Blunder. Qe5+ was best. } { [%clk 0:25:08] } 46... Kg8?! { [%eval 3.47] } { Inaccuracy. Kf8 was best. } { [%clk 0:14:11] } 47. Qd4 { [%eval 2.94] [%clk 0:25:25] } 47... Qc1+? { [%eval 4.79] } { Mistake. Qh2 was best. } { [%clk 0:12:03] } 48. Ke2 { [%eval 4.64] [%clk 0:25:27] } 48... Qc2+ { [%eval 4.5] [%clk 0:12:19] } 49. Ke3 { [%eval 3.66] [%clk 0:24:31] } 49... Qc1+ { [%eval 3.48] [%clk 0:12:17] } 50. Ke4 { [%eval 3.53] [%clk 0:24:29] } 50... Qe1+ { [%eval 3.53] [%clk 0:12:32] } 51. Qe3 { [%eval 3.38] [%clk 0:24:30] } 51... Qb1+ { [%eval 3.4] [%clk 0:12:31] } 52. Ke5 { [%eval 3.27] [%clk 0:24:33] } 52... Qxb2+ { [%eval 2.76] [%clk 0:12:26] } 53. Qd4?? { [%eval 0.0] } { Blunder. Kd6 was best. } { [%clk 0:20:18] } 53... c3 { [%eval 0.03] [%clk 0:10:47] } 54. Kf6 { [%eval 0.04] [%clk 0:20:11] } 54... Qa3 { [%eval 0.08] [%clk 0:09:20] } 1/2-1/2