Event: Zone 3.2 Zonal Open Chess Championship
Date: 2021-06-01
White: Swarnavo, Choudhury
Black: Ahmed, Mahtab Uddin
Result: 1/2-1/2
ECO: C97
Opening: Ruy Lopez: Closed, Chigorin Defense
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:30] } 1... e5 { [%eval 0.21] [%clk 1:30:26] } 2. Nf3 { [%eval 0.3] [%clk 1:30:38] } 2... Nc6 { [%eval 0.18] [%clk 1:30:37] } 3. Bb5 { [%eval 0.2] [%clk 1:30:56] } 3... a6 { [%eval 0.23] [%clk 1:30:20] } 4. Ba4 { [%eval 0.4] [%clk 1:31:04] } 4... Nf6 { [%eval 0.19] [%clk 1:30:46] } 5. O-O { [%eval 0.36] [%clk 1:31:13] } 5... Be7 { [%eval 0.39] [%clk 1:31:12] } 6. Re1 { [%eval 0.5] [%clk 1:31:25] } 6... b5 { [%eval 0.33] [%clk 1:31:38] } 7. Bb3 { [%eval 0.28] [%clk 1:31:47] } 7... d6 { [%eval 0.44] [%clk 1:32:04] } 8. c3 { [%eval 0.51] [%clk 1:31:53] } 8... O-O { [%eval 0.53] [%clk 1:32:22] } 9. h3 { [%eval 0.49] [%clk 1:32:14] } 9... Na5 { [%eval 0.63] [%clk 1:32:47] } 10. Bc2 { [%eval 0.68] [%clk 1:32:29] } 10... c5 { [%eval 0.63] [%clk 1:33:12] } 11. d4 { [%eval 0.5] [%clk 1:32:27] } 11... Qc7 { [%eval 0.58] [%clk 1:33:35] } 12. Nbd2 { [%eval 0.68] [%clk 1:31:34] } 12... Rd8 { [%eval 0.84] [%clk 1:33:43] } 13. d5 { [%eval 1.0] [%clk 1:18:56] } 13... Bf8 { [%eval 1.25] [%clk 1:33:07] } 14. Nf1 { [%eval 1.11] [%clk 1:16:12] } 14... Nc4 { [%eval 1.24] [%clk 1:31:37] } 15. a4 { [%eval 0.94] [%clk 1:10:18] } 15... Bd7 { [%eval 1.01] [%clk 1:24:21] } 16. Ng3 { [%eval 0.95] [%clk 0:53:04] } 16... g6 { [%eval 0.94] [%clk 1:22:53] } 17. Qe2 { [%eval 0.98] [%clk 0:41:39] } 17... Nb6 { [%eval 1.4] [%clk 1:14:59] } 18. b3 { [%eval 1.2] [%clk 0:36:56] } 18... Bg7 { [%eval 1.42] [%clk 1:10:54] } 19. a5 { [%eval 1.58] [%clk 0:33:07] } 19... Nc8 { [%eval 1.6] [%clk 1:11:15] } 20. Be3 { [%eval 1.67] [%clk 0:32:47] } 20... Ne7 { [%eval 1.35] [%clk 1:02:14] } 21. Qd2 { [%eval 1.06] [%clk 0:26:39] } 21... Rf8 { [%eval 1.14] [%clk 0:54:42] } 22. Bh6?! { [%eval 0.48] } { Inaccuracy. Bg5 was best. } { [%clk 0:22:31] } 22... Kh8?! { [%eval 1.41] } { Inaccuracy. Bxh6 was best. } { [%clk 0:50:38] } 23. Nh4? { [%eval 0.0] } { Mistake. Bxg7+ was best. } { [%clk 0:15:15] } 23... Bxh6 { [%eval 0.31] [%clk 0:42:59] } 24. Qxh6 { [%eval 0.28] [%clk 0:15:37] } 24... Neg8 { [%eval 0.0] [%clk 0:43:05] } 25. Qd2 { [%eval 0.1] [%clk 0:14:46] } 25... Rae8?! { [%eval 0.68] } { Inaccuracy. Qd8 was best. } { [%clk 0:39:27] } 26. f4?! { [%eval 0.16] } { Inaccuracy. Nf3 was best. } { [%clk 0:12:52] } 26... exf4 { [%eval 0.57] [%clk 0:39:08] } 27. Qxf4 { [%eval 0.27] [%clk 0:12:06] } 27... Bc8 { [%eval 0.61] [%clk 0:39:11] } 28. Nf3 { [%eval 0.63] [%clk 0:11:07] } 28... Nd7 { [%eval 0.37] [%clk 0:39:07] } 29. Nf1?! { [%eval -0.14] } { Inaccuracy. Qd2 was best. } { [%clk 0:10:03] } 29... Ne5 { [%eval -0.08] [%clk 0:36:11] } 30. N1d2?! { [%eval -0.73] } { Inaccuracy. Nxe5 was best. } { [%clk 0:05:44] } 30... f6 { [%eval -0.37] [%clk 0:35:43] } 31. Rf1 { [%eval -0.69] [%clk 0:04:36] } 31... Kg7?! { [%eval -0.12] } { Inaccuracy. g5 was best. } { [%clk 0:33:21] } 32. Kh1 { [%eval -0.2] [%clk 0:04:15] } 32... Qe7 { [%eval -0.18] [%clk 0:32:28] } 33. Rae1 { [%eval -0.5] [%clk 0:03:37] } 33... Nh6 { [%eval 0.0] [%clk 0:31:51] } 34. Qg3 { [%eval -0.27] [%clk 0:03:33] } 34... Nhf7 { [%eval -0.35] [%clk 0:31:23] } 35. Nh4 { [%eval -0.69] [%clk 0:03:53] } 35... Ng5 { [%eval -0.57] [%clk 0:30:44] } 36. Rf2 { [%eval -0.58] [%clk 0:03:20] } 36... Qd8 { [%eval -0.58] [%clk 0:27:23] } 37. Ra1 { [%eval -0.56] [%clk 0:03:10] } 37... Re7 { [%eval -0.57] [%clk 0:23:09] } 38. Kh2 { [%eval -0.48] [%clk 0:02:34] } 38... Ref7 { [%eval -0.27] [%clk 0:22:26] } 39. Nhf3 { [%eval -0.07] [%clk 0:01:49] } 39... Nexf3+ { [%eval 0.0] [%clk 0:22:26] } 40. Nxf3 { [%eval 0.0] [%clk 0:32:14] } 40... Nxf3+ { [%eval 0.01] [%clk 0:52:10] } 41. Rxf3 { [%eval -0.07] [%clk 0:32:36] } 41... Qe7 { [%eval 0.0] [%clk 0:46:14] } 42. Raf1 { [%eval 0.0] [%clk 0:29:52] } 42... Qe5 { [%eval 0.0] [%clk 0:44:47] } 43. Qxe5 { [%eval 0.0] [%clk 0:29:21] } 43... fxe5 { [%eval 0.0] [%clk 0:45:10] } 44. Rxf7+ { [%eval 0.0] [%clk 0:29:37] } 44... Rxf7 { [%eval 0.0] [%clk 0:45:34] } 45. Rxf7+ { [%eval 0.0] [%clk 0:29:57] } 45... Kxf7 { [%eval 0.0] [%clk 0:45:56] } 46. b4 { [%eval 0.0] [%clk 0:29:50] } 46... cxb4 { [%eval 0.0] [%clk 0:46:03] } 47. cxb4 { [%eval 0.02] [%clk 0:30:10] } 47... Kf6 { [%eval 0.0] [%clk 0:46:11] } 48. g4 { [%eval 0.0] [%clk 0:29:59] } 48... Kg5 { [%eval 0.0] [%clk 0:45:39] } 49. Kg3 { [%eval 0.0] [%clk 0:30:22] } 49... h6 { [%eval 0.0] [%clk 0:45:49] } 1/2-1/2