Event: Round 4: Petersen, Henrik - Sanket Chakravarty
Date: 2025-06-09
White: Petersen, Henrik
WhiteElo: 2240
Black: Sanket Chakravarty
BlackTitle: IM
BlackElo: 2303
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:28:48] } 2. Nf3 { [%eval 0.2] [%clk 1:31:17] } 2... Nc6 { [%eval 0.25] [%clk 1:29:11] } 3. Bc4 { [%eval 0.0] [%clk 1:31:42] } 3... e6 { [%eval 0.0] [%clk 1:28:44] } 4. O-O { [%eval 0.0] [%clk 1:32:04] } 4... Be7 { [%eval 0.13] [%clk 1:26:24] } 5. Re1 { [%eval 0.1] [%clk 1:30:37] } 5... d6 { [%eval 0.35] [%clk 1:26:12] } 6. c3 { [%eval 0.15] [%clk 1:31:00] } 6... Nf6 { [%eval 0.34] [%clk 1:26:20] } 7. Bf1 { [%eval 0.19] [%clk 1:28:00] } 7... e5 { [%eval 0.17] [%clk 1:19:39] } 8. d4 { [%eval 0.11] [%clk 1:21:38] } 8... cxd4 { [%eval 0.21] [%clk 1:19:11] } 9. cxd4 { [%eval 0.19] [%clk 1:22:06] } 9... exd4 { [%eval 0.39] [%clk 1:19:15] } 10. Nxd4 { [%eval 0.48] [%clk 1:22:06] } 10... Nxd4?! { [%eval 1.07] } { Inaccuracy. d5 was best. } { [%clk 1:19:02] } 11. Qxd4 { [%eval 1.05] [%clk 1:22:33] } 11... O-O { [%eval 1.02] [%clk 1:19:20] } 12. Nc3 { [%eval 0.96] [%clk 1:22:50] } 12... Be6 { [%eval 0.99] [%clk 1:19:38] } 13. Bf4 { [%eval 1.06] [%clk 1:17:14] } 13... Nh5 { [%eval 0.88] [%clk 1:05:11] } 14. Be3 { [%eval 0.97] [%clk 1:17:24] } 14... Nf6 { [%eval 0.95] [%clk 1:05:33] } 15. Rad1 { [%eval 1.07] [%clk 1:17:30] } 15... Ng4 { [%eval 1.44] [%clk 1:04:27] } 16. Bf4 { [%eval 1.34] [%clk 1:13:57] } 16... Bh4 { [%eval 1.91] [%clk 1:00:23] } 17. Re2 { [%eval 1.86] [%clk 1:10:53] } 17... Bf6 { [%eval 1.82] [%clk 0:46:35] } 18. Qb4 { [%eval 1.78] [%clk 1:08:55] } 18... Be5 { [%eval 2.13] [%clk 0:46:15] } 19. Bxe5 { [%eval 2.11] [%clk 1:07:58] } 19... Nxe5 { [%eval 2.22] [%clk 0:46:09] } 20. h3 { [%eval 1.63] [%clk 0:54:02] } 20... Qf6 { [%eval 2.14] [%clk 0:35:48] } 21. Re3 { [%eval 1.67] [%clk 0:53:02] } 21... Rad8 { [%eval 1.64] [%clk 0:35:56] } 22. b3 { [%eval 1.43] [%clk 0:51:08] } 22... b6 { [%eval 2.01] [%clk 0:32:24] } 23. Rxd6 { [%eval 1.91] [%clk 0:45:38] } 23... Rxd6 { [%eval 2.16] [%clk 0:28:25] } 24. Qxd6 { [%eval 2.08] [%clk 0:46:03] } 24... Rd8?! { [%eval 3.01] } { Inaccuracy. Rc8 was best. } { [%clk 0:28:47] } 25. Qc7 { [%eval 3.14] [%clk 0:46:27] } 25... h5 { [%eval 3.69] [%clk 0:28:48] } 26. f4 { [%eval 3.59] [%clk 0:44:12] } 26... Ng6 { [%eval 3.39] [%clk 0:21:19] } 27. e5?? { [%eval 1.37] } { Blunder. f5 was best. } { [%clk 0:44:28] } 27... Qe7 { [%eval 1.68] [%clk 0:21:31] } 28. Qxe7 { [%eval 1.83] [%clk 0:44:52] } 28... Nxe7 { [%eval 1.94] [%clk 0:21:58] } 29. Kf2?! { [%eval 1.32] } { Inaccuracy. Rd3 was best. } { [%clk 0:40:13] } 29... Rd2+ { [%eval 1.58] [%clk 0:18:23] } 30. Ke1 { [%eval 1.45] [%clk 0:40:25] } 30... Rd8?! { [%eval 2.09] } { Inaccuracy. Rc2 was best. } { [%clk 0:12:39] } 31. Rd3 { [%eval 2.06] [%clk 0:37:00] } 31... Rc8 { [%eval 1.98] [%clk 0:13:08] } 32. Kd2 { [%eval 1.78] [%clk 0:37:01] } 32... h4 { [%eval 1.93] [%clk 0:13:22] } 33. Be2 { [%eval 1.38] [%clk 0:37:04] } 33... Nf5?! { [%eval 2.44] } { Inaccuracy. g5 was best. } { [%clk 0:09:46] } 34. Ne4 { [%eval 2.32] [%clk 0:35:13] } 34... Ne7 { [%eval 2.96] [%clk 0:08:49] } 35. Bg4 { [%eval 2.92] [%clk 0:33:25] } 35... Bxg4 { [%eval 3.55] [%clk 0:06:26] } 36. hxg4 { [%eval 3.59] [%clk 0:33:54] } 36... Ng6 { [%eval 3.85] [%clk 0:06:36] } 37. Ke3 { [%eval 3.84] [%clk 0:33:25] } 37... Kf8 { [%eval 3.94] [%clk 0:06:55] } 38. Rc3 { [%eval 3.94] [%clk 0:33:12] } 38... Rxc3+ { [%eval 3.71] [%clk 0:04:42] } 39. Nxc3 { [%eval 3.99] [%clk 0:33:36] } 39... Ke7 { [%eval 4.51] [%clk 0:05:09] } 40. Nd5+ { [%eval 4.22] [%clk 0:32:23] } 40... Kd7 { [%eval 4.73] [%clk 0:05:22] } 41. Ke4 { [%eval 4.67] [%clk 0:32:46] } 41... Nf8 { [%eval 4.67] [%clk 0:05:35] } 42. f5 { [%eval 4.54] [%clk 0:32:36] } 42... Kc6 { [%eval 4.57] [%clk 0:05:09] } 43. Nf4 { [%eval 4.41] [%clk 0:30:45] } 43... Nd7 { [%eval 5.09] [%clk 0:04:48] } 44. g5 { [%eval 5.07] [%clk 0:30:02] } 44... b5 { [%eval 5.73] [%clk 0:03:47] } 45. b4 { [%eval 5.59] [%clk 0:27:16] } 45... Nf8 { [%eval 6.23] [%clk 0:02:53] } 46. g6 { [%eval 6.04] [%clk 0:24:59] } 46... fxg6 { [%eval 6.18] [%clk 0:03:12] } 47. Nxg6 { [%eval 6.09] [%clk 0:25:24] } 47... Nxg6?! { [%eval 9.75] } { Inaccuracy. Nd7 was best. } { [%clk 0:03:32] } 48. fxg6 { [%eval #19] [%clk 0:25:49] } 48... a6 { [%eval #18] [%clk 0:02:39] } 49. Kd4 { [%eval 28.73] [%clk 0:26:07] } 49... Kc7?! { [%eval #12] } { Checkmate is now unavoidable. Kd7 was best. } { [%clk 0:02:37] } 50. Kd5 { [%eval #11] [%clk 0:26:33] } 50... Kd7 { [%eval #11] [%clk 0:02:59] } 51. e6+ { [%eval 27.67] [%clk 0:26:59] } 51... Kc7?! { [%eval #10] } { Checkmate is now unavoidable. Ke7 was best. } { [%clk 0:03:13] } 52. a3 { [%eval #9] [%clk 0:27:24] } 52... Kc8 { [%eval #8] [%clk 0:03:21] } 53. Kd6 { [%eval #7] [%clk 0:27:44] } 53... Kd8 { [%eval #7] [%clk 0:03:49] } 54. e7+ { [%eval #6] [%clk 0:28:09] } 54... Ke8 { [%eval #6] [%clk 0:04:17] } 55. Ke6 { [%eval #5] [%clk 0:28:34] } 1-0