Event: Round 6: Kaustuv, Kundu - Choubey Saurabh
Site: https://lichess.org/broadcast/shirvan-open-2025--group-a/round-6/jyTxN9qU/10yQRosf
Date: 2025-11-23
White: Kaustuv, Kundu
WhiteTitle: IM
WhiteElo: 2372
Black: Choubey Saurabh
BlackElo: 2047
Result: 1-0
ECO: B38
Opening: Sicilian Defense: Accelerated Dragon, Maróczy Bind
Variant: Standard
TimeControl: 90+30

1. c4 { [%eval 0.12] [%clk 1:30:56] } 1... c5 { [%eval 0.19] [%clk 1:30:05] } 2. Nf3 { [%eval 0.19] [%clk 1:31:12] } 2... g6 { [%eval 0.48] [%clk 1:29:37] } 3. e4 { [%eval 0.38] [%clk 1:30:52] } 3... Bg7 { [%eval 0.44] [%clk 1:22:33] } 4. d4 { [%eval 0.37] [%clk 1:30:59] } 4... cxd4 { [%eval 0.45] [%clk 1:22:50] } 5. Nxd4 { [%eval 0.42] [%clk 1:31:23] } 5... Nc6 { [%eval 0.31] [%clk 1:23:16] } 6. Be3 { [%eval 0.38] [%clk 1:31:47] } 6... Nf6 { [%eval 0.6] [%clk 1:23:26] } 7. Nc3 { [%eval 0.47] [%clk 1:32:04] } 7... O-O { [%eval 0.59] [%clk 1:23:32] } 8. Be2 { [%eval 0.61] [%clk 1:31:30] } 8... d6 { [%eval 0.57] [%clk 1:23:52] } 9. O-O { [%eval 0.69] [%clk 1:31:06] } 9... Bd7 { [%eval 0.64] [%clk 1:24:00] } 10. h3 { [%eval 0.55] [%clk 1:29:06] } 10... Nxd4 { [%eval 0.57] [%clk 1:24:11] } 11. Bxd4 { [%eval 0.61] [%clk 1:29:30] } 11... Bc6 { [%eval 0.54] [%clk 1:24:37] } 12. Qc2 { [%eval 0.55] [%clk 1:27:36] } 12... a5 { [%eval 0.6] [%clk 1:24:26] } 13. Rad1 { [%eval 0.48] [%clk 1:27:37] } 13... Nd7 { [%eval 0.51] [%clk 1:24:29] } 14. Bxg7 { [%eval 0.57] [%clk 1:27:59] } 14... Kxg7 { [%eval 0.57] [%clk 1:24:49] } 15. f4 { [%eval 0.22] [%clk 1:27:05] } 15... Qb6+ { [%eval 0.2] [%clk 1:21:27] } 16. Kh1 { [%eval 0.2] [%clk 1:25:51] } 16... Nc5 { [%eval 0.37] [%clk 1:20:47] } 17. Bg4 { [%eval 0.19] [%clk 1:13:41] } 17... Qb4 { [%eval 0.13] [%clk 1:17:41] } 18. Qe2 { [%eval 0.13] [%clk 1:12:42] } 18... Na4 { [%eval 0.24] [%clk 1:13:14] } 19. Nd5?! { [%eval -0.53] } { Inaccuracy. Nxa4 was best. } { [%clk 1:06:43] } 19... Bxd5 { [%eval -0.55] [%clk 1:07:34] } 20. exd5 { [%eval -1.03] [%clk 1:07:07] } 20... Qxb2 { [%eval -0.87] [%clk 1:03:31] } 21. Qe3 { [%eval -0.8] [%clk 1:07:28] } 21... e6?? { [%eval 2.44] } { Blunder. f5 was best. } { [%clk 1:03:31] } 22. Qxe6?? { [%eval -5.56] } { Blunder. dxe6 was best. } { [%clk 1:07:29] } 22... Qe5?? { [%eval 3.36] } { Blunder. fxe6 was best. } 23. Qe7?? { [%eval -6.21] } { Blunder. fxe5 was best. } { [%clk 1:07:28] } 23... Qf6?? { [%eval -0.99] } { Blunder. Qxe7 was best. } { [%clk 1:01:48] } 24. Qxb7?! { [%eval -1.67] } { Inaccuracy. Rde1 was best. } { [%clk 0:59:25] } 24... Nc5 { [%eval -1.61] [%clk 0:55:02] } 25. Qc7 { [%eval -2.19] [%clk 0:54:33] } 25... Rfe8? { [%eval -1.0] } { Mistake. h5 was best. } { [%clk 0:54:32] } 26. f5 { [%eval -1.14] [%clk 0:44:41] } 26... g5 { [%eval -1.08] [%clk 0:53:08] } 27. Rfe1 { [%eval -1.58] [%clk 0:38:09] } 27... Ne4 { [%eval -1.04] [%clk 0:52:22] } 28. Qb6 { [%eval -1.28] [%clk 0:37:24] } 28... Rab8 { [%eval -1.22] [%clk 0:46:02] } 29. Qa7 { [%eval -1.27] [%clk 0:31:42] } 29... Rb2?! { [%eval -0.47] } { Inaccuracy. Ra8 was best. } { [%clk 0:40:23] } 30. Kg1 { [%eval -0.55] [%clk 0:31:03] } 30... Rxa2?? { [%eval 2.6] } { Blunder. Re5 was best. } { [%clk 0:35:26] } 31. Bf3 { [%eval 2.43] [%clk 0:27:16] } 31... Re7 { [%eval 2.71] [%clk 0:20:53] } 32. Qe3 { [%eval 2.72] [%clk 0:24:13] } 32... Rc2 { [%eval 2.59] [%clk 0:19:25] } 33. Bxe4 { [%eval 2.78] [%clk 0:24:02] } 33... Rxc4 { [%eval 2.5] [%clk 0:19:48] } 34. Qd3 { [%eval 2.56] [%clk 0:23:42] } 34... Rc3 { [%eval 2.77] [%clk 0:19:44] } 35. Qd4 { [%eval 2.64] [%clk 0:23:45] } 35... Qxd4+ { [%eval 3.25] [%clk 0:19:13] } 36. Rxd4 { [%eval 3.15] [%clk 0:24:12] } 36... Ra3 { [%eval 3.51] [%clk 0:17:25] } 37. Rc1 { [%eval 3.0] [%clk 0:22:04] } 37... Kf6 { [%eval 3.68] [%clk 0:17:52] } 38. Bf3 { [%eval 3.68] [%clk 0:22:03] } 38... Kxf5 { [%eval 3.87] [%clk 0:17:03] } 39. Rdd1 { [%eval 3.92] [%clk 0:20:37] } 39... Kg6 { [%eval 3.76] [%clk 0:16:56] } 40. Rc6 { [%eval 3.71] [%clk 0:20:10] } 40... Rd7 { [%eval 3.7] [%clk 0:17:06] } 41. Rb1 { [%eval 3.52] [%clk 0:19:09] } 41... Kf6 { [%eval 4.39] [%clk 0:16:08] } 42. Bg4 { [%eval 4.16] [%clk 0:18:46] } 42... Rd8 { [%eval 4.31] [%clk 0:16:13] } 43. Rf1+ { [%eval 4.24] [%clk 0:18:40] } 43... Ke5 { [%eval 4.29] [%clk 0:16:30] } 44. Rxf7 { [%eval 4.39] [%clk 0:18:50] } 44... Kxd5 { [%eval 4.3] [%clk 0:16:51] } 45. Ra6 { [%eval 4.02] [%clk 0:19:16] } 45... Kc5 { [%eval 4.37] [%clk 0:15:59] } 46. Rxh7 { [%eval 4.3] [%clk 0:18:46] } 46... Ra1+ { [%eval 5.04] [%clk 0:15:52] } 47. Kh2 { [%eval 4.85] [%clk 0:19:09] } 47... d5 { [%eval 4.63] [%clk 0:16:03] } 48. Rg7 { [%eval 4.38] [%clk 0:17:28] } 48... a4 { [%eval 4.49] [%clk 0:15:50] } 49. Rxg5 { [%eval 4.39] [%clk 0:16:02] } 49... a3 { [%eval 4.75] [%clk 0:16:02] } 50. Rg7 { [%eval 4.29] [%clk 0:14:58] } 50... d4 { [%eval 4.92] [%clk 0:16:03] } 51. Rga7 { [%eval 4.63] [%clk 0:15:16] } 51... Kb4 { [%eval 4.88] [%clk 0:16:08] } 52. Be6 { [%eval 4.77] [%clk 0:15:20] } 52... d3 { [%eval 5.24] [%clk 0:16:03] } 53. Ra4+ { [%eval 5.01] [%clk 0:15:45] } 53... Kc5 { [%eval 4.96] [%clk 0:15:40] } 54. Rxa3 { [%eval 5.3] [%clk 0:16:10] } 54... Rxa3 { [%eval 5.47] [%clk 0:15:45] } 55. Rxa3 { [%eval 5.4] [%clk 0:16:37] } 55... d2 { [%eval 5.44] [%clk 0:16:05] } 56. Bg4 { [%eval 5.27] [%clk 0:17:04] } 56... d1=Q?! { [%eval 6.92] } { Inaccuracy. Kd4 was best. } { [%clk 0:16:23] } 57. Bxd1 { [%eval 6.7] [%clk 0:17:31] } 57... Rxd1 { [%eval 6.92] [%clk 0:16:42] } 58. Re3 { [%eval 6.72] [%clk 0:17:58] } 58... Kd5 { [%eval 7.07] [%clk 0:15:54] } 1-0