Event: Round 4: Santiago Casares - Chakrabarti, Brejesh
Date: 2024-03-10
White: Santiago Casares
Black: Chakrabarti, Brejesh
BlackTitle: FM
BlackElo: 2210
Result: 0-1
ECO: B36
Opening: Sicilian Defense: Accelerated Dragon, Maróczy Bind
Variant: Standard

1. e4 { [%eval 0.13] [%clk 1:30:00] } 1... c5 { [%eval 0.33] [%clk 1:30:00] } 2. Nf3 { [%eval 0.22] [%clk 1:30:00] } 2... Nc6 { [%eval 0.31] [%clk 1:29:43] } 3. d4 { [%eval 0.33] [%clk 1:29:58] } 3... cxd4 { [%eval 0.38] [%clk 1:29:24] } 4. Nxd4 { [%eval 0.0] [%clk 1:29:57] } 4... g6 { [%eval 0.49] [%clk 1:29:21] } 5. c4 { [%eval 0.31] [%clk 1:29:48] } 5... Nf6 { [%eval 0.68] [%clk 1:29:11] } 6. Nc3 { [%eval 0.51] [%clk 1:29:46] } 6... d6 { [%eval 0.71] [%clk 1:29:11] } 7. Be2 { [%eval 0.58] [%clk 1:29:42] } 7... Nxd4 { [%eval 0.4] [%clk 1:29:05] } 8. Qxd4 { [%eval 0.47] [%clk 1:29:40] } 8... Bg7 { [%eval 0.48] [%clk 1:29:05] } 9. f3?! { [%eval -0.07] } { Inaccuracy. Be3 was best. } { [%clk 1:28:06] } 9... O-O { [%eval -0.08] [%clk 1:28:59] } 10. Qd3 { [%eval -0.11] [%clk 1:28:06] } 10... Be6 { [%eval -0.18] [%clk 1:27:59] } 11. Be3 { [%eval -0.59] [%clk 1:27:31] } 11... Rc8 { [%eval -0.67] [%clk 1:24:55] } 12. b3?! { [%eval -1.46] } { Inaccuracy. Nd5 was best. } { [%clk 1:24:28] } 12... b5? { [%eval -0.13] } { Mistake. d5 was best. } { [%clk 1:23:00] } 13. Nxb5 { [%eval -0.27] [%clk 1:05:49] } 13... Nxe4 { [%eval -0.2] [%clk 1:21:42] } 14. Bd4 { [%eval -0.35] [%clk 1:04:18] } 14... Qa5+ { [%eval -0.25] [%clk 1:20:24] } 15. Kf1 { [%eval -0.42] [%clk 1:04:14] } 15... Nc5 { [%eval -0.38] [%clk 1:05:54] } 16. Qe3 { [%eval -0.29] [%clk 1:01:23] } 16... Bd7 { [%eval -0.23] [%clk 1:00:55] } 17. Bxg7 { [%eval -0.25] [%clk 0:55:45] } 17... Kxg7 { [%eval -0.49] [%clk 1:00:39] } 18. Qc3+ { [%eval -0.42] [%clk 0:54:39] } 18... Qxc3 { [%eval -0.35] [%clk 1:00:39] } 19. Nxc3 { [%eval -0.35] [%clk 0:54:36] } 19... a5 { [%eval -0.3] [%clk 0:59:39] } 20. Kf2 { [%eval -0.43] [%clk 0:54:00] } 20... Rb8 { [%eval -0.37] [%clk 0:59:12] } 21. Rab1 { [%eval -0.48] [%clk 0:50:24] } 21... Bc6 { [%eval -0.32] [%clk 0:54:05] } 22. Rhd1 { [%eval -0.35] [%clk 0:45:15] } 22... Rb4 { [%eval -0.35] [%clk 0:49:20] } 23. Nb5 { [%eval -0.39] [%clk 0:39:19] } 23... Bd7 { [%eval -0.42] [%clk 0:45:47] } 24. Nd4 { [%eval -0.35] [%clk 0:37:13] } 24... Rfb8 { [%eval -0.34] [%clk 0:44:06] } 25. g4 { [%eval -0.56] [%clk 0:35:28] } 25... f5 { [%eval -0.44] [%clk 0:29:06] } 26. h3 { [%eval -0.51] [%clk 0:32:12] } 26... f4 { [%eval -0.4] [%clk 0:20:17] } 27. Kg2 { [%eval -0.7] [%clk 0:23:56] } 27... Ne6?! { [%eval -0.08] } { Inaccuracy. g5 was best. } { [%clk 0:16:00] } 28. Nc2 { [%eval -0.5] [%clk 0:13:41] } 28... R4b6 { [%eval -0.52] [%clk 0:15:40] } 29. Nd4 { [%eval -0.54] [%clk 0:11:51] } 29... a4 { [%eval -0.54] [%clk 0:14:24] } 30. Nb5 { [%eval -0.74] [%clk 0:11:22] } 30... axb3 { [%eval -0.76] [%clk 0:14:01] } 31. axb3 { [%eval -0.75] [%clk 0:10:14] } 31... Bxb5 { [%eval -0.6] [%clk 0:14:01] } 32. cxb5 { [%eval -0.69] [%clk 0:10:11] } 32... Nc7 { [%eval -0.64] [%clk 0:14:01] } 33. Re1?! { [%eval -1.52] } { Inaccuracy. Rd4 was best. } { [%clk 0:04:19] } 33... Kf6 { [%eval -1.13] [%clk 0:13:50] } 34. h4 { [%eval -1.12] [%clk 0:04:15] } 34... e5 { [%eval -1.23] [%clk 0:12:43] } 35. Rbd1 { [%eval -1.1] [%clk 0:03:39] } 35... Ke7 { [%eval -1.18] [%clk 0:12:32] } 36. Rc1 { [%eval -1.27] [%clk 0:03:07] } 36... Kd7 { [%eval -1.23] [%clk 0:10:28] } 37. Bd3?! { [%eval -2.28] } { Inaccuracy. h5 was best. } { [%clk 0:00:55] } 37... Nxb5 { [%eval -2.36] [%clk 0:10:11] } 38. h5?! { [%eval -3.24] } { Inaccuracy. Bc4 was best. } { [%clk 0:00:55] } 38... gxh5?? { [%eval -0.51] } { Blunder. Nd4 was best. } { [%clk 0:09:24] } 39. Bxh7?? { [%eval -2.53] } { Blunder. Rh1 was best. } { [%clk 0:00:55] } 39... Nd4?! { [%eval -1.42] } { Inaccuracy. hxg4 was best. } { [%clk 0:08:25] } 40. Rh1?! { [%eval -2.62] } { Inaccuracy. gxh5 was best. } { [%clk 0:00:29] } 40... hxg4 { [%eval -2.87] [%clk 0:08:05] } 41. fxg4 { [%eval -3.01] [%clk 0:00:29] } 41... Rxb3? { [%eval -1.41] } { Mistake. d5 was best. } { [%clk 0:07:25] } 42. Be4 { [%eval -1.32] [%clk 0:00:21] } 42... Re8 { [%eval -0.86] [%clk 0:04:57] } 43. Ra1?! { [%eval -1.61] } { Inaccuracy. Rh6 was best. } { [%clk 0:00:15] } 43... Rb2+ { [%eval -1.73] [%clk 0:04:35] } 44. Kf1 { [%eval -1.32] [%clk 0:00:09] } 44... d5 { [%eval -1.42] [%clk 0:04:02] } 45. Rh7+? { [%eval -3.05] } { Mistake. Bxd5 was best. } { [%clk 0:00:09] } 45... Kc6 { [%eval -3.08] [%clk 0:02:58] } 46. Ra6+ { [%eval -3.05] [%clk 0:00:09] } 46... Kb5 { [%eval -3.43] [%clk 0:02:20] } 47. Bd3+ { [%eval -3.26] [%clk 0:00:09] } 47... Kb4 { [%eval -3.4] [%clk 0:02:20] } 48. Rb6+ { [%eval -3.29] [%clk 0:00:09] } 48... Kc3 { [%eval -3.59] [%clk 0:02:14] } 49. Rc7+ { [%eval -4.38] [%clk 0:00:09] } 49... Kxd3 { [%eval -4.66] [%clk 0:02:14] } 50. Rb5?? { [%eval #-7] } { Checkmate is now unavoidable. Rxb2 was best. } 50... Rb3? { [%eval -7.24] } { Lost forced checkmate sequence. Nxb5 was best. } 51. Rxb3+ { [%eval -7.55] [%clk 0:00:09] } 0-1