Event: Round 1: Javier Castillo Sanz - Chatterjee Utsab
Date: 2023-11-23
White: Javier Castillo Sanz
Black: Chatterjee Utsab
BlackTitle: IM
Result: 0-1
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System, Steinitz Countergambit
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:49] } 1... d5 { [%eval 0.27] [%clk 1:28:43] } 2. Bf4 { [%eval 0.0] [%clk 1:30:46] } 2... c5 { [%eval 0.11] [%clk 1:28:47] } 3. e3 { [%eval 0.0] [%clk 1:30:57] } 3... Nc6 { [%eval 0.0] [%clk 1:29:01] } 4. Nf3 { [%eval 0.0] [%clk 1:31:00] } 4... Nf6 { [%eval 0.0] [%clk 1:29:23] } 5. Nbd2 { [%eval 0.0] [%clk 1:30:54] } 5... Qb6 { [%eval 0.0] [%clk 1:29:28] } 6. dxc5 { [%eval 0.0] [%clk 1:29:22] } 6... Qxb2 { [%eval 0.0] [%clk 1:29:43] } 7. c4 { [%eval -0.38] [%clk 1:26:06] } 7... Bf5 { [%eval 0.06] [%clk 1:22:08] } 8. Qc1 { [%eval -0.03] [%clk 1:23:40] } 8... Qxc1+ { [%eval -0.05] [%clk 1:16:52] } 9. Rxc1 { [%eval -0.1] [%clk 1:24:00] } 9... Nb4?! { [%eval 0.61] } { Inaccuracy. g6 was best. } { [%clk 1:16:59] } 10. Nd4 { [%eval 0.16] [%clk 1:21:25] } 10... Bd3?! { [%eval 0.72] } { Inaccuracy. Nd3+ was best. } { [%clk 1:17:04] } 11. Nb5 { [%eval 0.8] [%clk 1:20:12] } 11... Rc8? { [%eval 2.45] } { Mistake. Bxf1 was best. } { [%clk 1:16:01] } 12. Nc7+?? { [%eval -0.22] } { Blunder. a3 was best. } { [%clk 1:18:34] } 12... Kd7 { [%eval -0.26] [%clk 1:15:57] } 13. Nxd5 { [%eval 0.1] [%clk 1:18:40] } 13... Nfxd5 { [%eval -0.16] [%clk 1:15:19] } 14. cxd5 { [%eval -0.18] [%clk 1:18:47] } 14... Bxf1 { [%eval -0.11] [%clk 1:15:44] } 15. Kxf1 { [%eval 0.0] [%clk 1:18:26] } 15... Nxd5 { [%eval -0.18] [%clk 1:16:02] } 16. Be5 { [%eval -0.57] [%clk 1:16:21] } 16... f6 { [%eval -0.63] [%clk 1:16:11] } 17. Bb2 { [%eval -0.8] [%clk 1:16:27] } 17... e5 { [%eval -0.58] [%clk 1:16:04] } 18. Nb3 { [%eval -0.65] [%clk 1:16:35] } 18... Nb4 { [%eval -0.27] [%clk 1:15:58] } 19. Rd1+?? { [%eval -2.63] } { Blunder. Ke2 was best. } { [%clk 1:16:14] } 19... Ke6 { [%eval -2.65] [%clk 1:15:55] } 20. a3 { [%eval -2.95] [%clk 1:15:36] } 20... Na6 { [%eval -2.93] [%clk 1:16:20] } 21. Ke2 { [%eval -3.14] [%clk 1:09:23] } 21... Nxc5 { [%eval -3.02] [%clk 1:15:19] } 22. Nxc5+ { [%eval -3.08] [%clk 1:08:59] } 22... Bxc5 { [%eval -3.08] [%clk 1:15:25] } 23. Rd2?! { [%eval -3.94] } { Inaccuracy. f4 was best. } { [%clk 1:08:57] } 23... Rc6 { [%eval -3.73] [%clk 1:15:44] } 24. Rhd1 { [%eval -4.0] [%clk 1:08:55] } 24... Rhc8 { [%eval -3.31] [%clk 1:15:51] } 25. e4?! { [%eval -4.73] } { Inaccuracy. f4 was best. } { [%clk 1:08:34] } 25... Rb6?! { [%eval -3.72] } { Inaccuracy. Bb6 was best. } { [%clk 1:15:55] } 26. f3 { [%eval -4.0] [%clk 1:08:15] } 26... Rb3?! { [%eval -3.13] } { Inaccuracy. Bf8 was best. } { [%clk 1:15:21] } 27. Rc2 { [%eval -3.28] [%clk 0:59:13] } 27... Rc6 { [%eval -3.3] [%clk 1:05:48] } 28. Rd3 { [%eval -3.5] [%clk 0:58:53] } 28... Bd6 { [%eval -2.79] [%clk 1:05:10] } 29. Rxb3?! { [%eval -3.8] } { Inaccuracy. Kd2 was best. } { [%clk 0:55:30] } 29... Rxc2+ { [%eval -3.69] [%clk 1:05:38] } 30. Kd3 { [%eval -3.46] [%clk 0:55:46] } 30... Rxg2 { [%eval -3.98] [%clk 1:05:26] } 31. Rxb7 { [%eval -3.69] [%clk 0:56:10] } 31... Rxh2 { [%eval -3.42] [%clk 1:04:45] } 32. Bc1?! { [%eval -4.43] } { Inaccuracy. Bc3 was best. } { [%clk 0:55:39] } 32... g5?! { [%eval -2.97] } { Inaccuracy. Rf2 was best. } { [%clk 0:57:31] } 33. Rxa7 { [%eval -3.32] [%clk 0:55:08] } 33... Rf2 { [%eval -3.92] [%clk 0:57:47] } 34. Ra6 { [%eval -3.64] [%clk 0:53:04] } 34... Rxf3+ { [%eval -3.44] [%clk 0:58:02] } 35. Kc4? { [%eval -6.12] } { Mistake. Be3 was best. } { [%clk 0:52:39] } 35... h5 { [%eval -6.05] [%clk 0:57:03] } 36. a4 { [%eval -5.97] [%clk 0:53:01] } 36... h4 { [%eval -5.93] [%clk 0:56:59] } 37. Rb6 { [%eval -7.67] [%clk 0:51:28] } 37... h3 { [%eval -8.42] [%clk 0:56:51] } 38. Rb2 { [%eval -8.21] [%clk 0:51:49] } 38... Ra3 { [%eval -8.45] [%clk 0:54:40] } 39. Kb5 { [%eval -8.51] [%clk 0:51:44] } 39... Ra1 { [%eval -7.83] [%clk 0:54:48] } 40. Be3 { [%eval -7.92] [%clk 0:51:23] } 40... g4 { [%eval -7.93] [%clk 0:55:13] } 0-1