Event: Fagernes Chess International 2023
Site: Fagernes, Norway
Date: 2023-04-05
White: Biswas, Sourath
WhiteTitle: FM
WhiteElo: 2265
Black: Sian, Shadi
BlackElo: 2137
Result: 1/2-1/2
ECO: A45
Opening: Indian Defense
Variant: Standard
TimeControl: 100 minutes/40 moves + 40 minutes/rest with 30 seconds increment from move 1

1. d4 { [%eval 0.0] [%clk 1:35:15] } 1... Nf6 { [%eval 0.28] [%clk 1:40:55] } 2. Bf4 { [%eval 0.0] [%clk 1:35:38] } 2... d5 { [%eval 0.06] [%clk 1:41:19] } 3. e3 { [%eval 0.09] [%clk 1:36:05] } 3... e6 { [%eval 0.15] [%clk 1:41:41] } 4. Nf3 { [%eval 0.09] [%clk 1:36:31] } 4... c5 { [%eval 0.2] [%clk 1:41:57] } 5. c3 { [%eval 0.0] [%clk 1:36:57] } 5... Bd6 { [%eval 0.09] [%clk 1:41:59] } 6. Bb5+ { [%eval 0.05] [%clk 1:37:22] } 6... Nc6 { [%eval 0.05] [%clk 1:41:49] } 7. Bg3 { [%eval 0.0] [%clk 1:37:47] } 7... O-O { [%eval 0.0] [%clk 1:41:54] } 8. Nbd2 { [%eval 0.18] [%clk 1:38:12] } 8... Qe7 { [%eval 0.21] [%clk 1:32:00] } 9. Qa4 { [%eval -0.1] [%clk 1:25:38] } 9... Bd7 { [%eval -0.14] [%clk 1:29:24] } 10. Ne5 { [%eval -0.29] [%clk 1:23:42] } 10... Rfc8 { [%eval -0.28] [%clk 1:27:07] } 11. Nxd7 { [%eval -0.27] [%clk 1:23:37] } 11... Nxd7 { [%eval -0.27] [%clk 1:27:03] } 12. f4 { [%eval -0.62] [%clk 1:12:40] } 12... a6 { [%eval -0.56] [%clk 1:25:44] } 13. Bd3 { [%eval -0.48] [%clk 1:12:34] } 13... c4 { [%eval -0.55] [%clk 1:26:02] } 14. Bb1 { [%eval -0.72] [%clk 1:12:33] } 14... f5 { [%eval -0.68] [%clk 1:26:17] } 15. Qd1 { [%eval -0.7] [%clk 1:12:16] } 15... Qf7 { [%eval -0.42] [%clk 1:16:31] } 16. Bh4 { [%eval -0.52] [%clk 1:12:17] } 16... Be7 { [%eval -0.63] [%clk 1:15:33] } 17. Bxe7 { [%eval -0.83] [%clk 1:05:17] } 17... Qxe7 { [%eval -0.76] [%clk 1:14:13] } 18. O-O { [%eval -0.8] [%clk 1:05:42] } 18... Qh4?! { [%eval -0.22] } { Inaccuracy. Nf6 was best. } { [%clk 1:12:53] } 19. a4 { [%eval -0.3] [%clk 1:04:54] } 19... b5 { [%eval -0.28] [%clk 1:08:15] } 20. b4 { [%eval -0.17] [%clk 1:04:46] } 20... Nb6 { [%eval 0.15] [%clk 1:07:49] } 21. Bc2 { [%eval 0.21] [%clk 1:05:10] } 21... Rf8 { [%eval 0.29] [%clk 1:03:24] } 22. Ra2 { [%eval 0.18] [%clk 1:04:44] } 22... h6 { [%eval 0.49] [%clk 0:58:39] } 23. Rf3?! { [%eval -0.24] } { Inaccuracy. Nf3 was best. } { [%clk 1:03:27] } 23... Qh5 { [%eval 0.04] [%clk 0:58:27] } 24. Qf1 { [%eval -0.28] [%clk 0:56:10] } 24... Ne7 { [%eval -0.22] [%clk 0:57:47] } 25. axb5?! { [%eval -0.9] } { Inaccuracy. Rh3 was best. } { [%clk 0:56:33] } 25... axb5 { [%eval -1.15] [%clk 0:58:08] } 26. Ra5 { [%eval -1.01] [%clk 0:57:00] } 26... Qe8 { [%eval -0.5] [%clk 0:57:57] } 27. Qb1 { [%eval -0.37] [%clk 0:55:17] } 27... Qd7 { [%eval -0.57] [%clk 0:57:27] } 28. Rf1 { [%eval -0.59] [%clk 0:55:23] } 28... Rxa5 { [%eval -0.14] [%clk 0:51:56] } 29. bxa5 { [%eval -0.29] [%clk 0:55:49] } 29... Na4 { [%eval -0.12] [%clk 0:52:21] } 30. Bxa4 { [%eval -0.04] [%clk 0:43:11] } 30... bxa4 { [%eval -0.01] [%clk 0:52:47] } 31. Qb6 { [%eval -0.46] [%clk 0:43:15] } 31... Ra8?! { [%eval 0.34] } { Inaccuracy. Nc6 was best. } { [%clk 0:49:10] } 32. Ra1 { [%eval 0.49] [%clk 0:43:02] } 32... Nc6 { [%eval 0.31] [%clk 0:48:18] } 33. a6 { [%eval 0.27] [%clk 0:42:51] } 33... Nb8 { [%eval 0.28] [%clk 0:29:34] } 34. a7 { [%eval 0.22] [%clk 0:39:56] } 34... Nc6 { [%eval 0.23] [%clk 0:29:51] } 35. Rxa4 { [%eval 0.22] [%clk 0:39:15] } 35... Rxa7 { [%eval 0.17] [%clk 0:30:16] } 36. Rxa7 { [%eval 0.27] [%clk 0:39:41] } 36... Nxa7 { [%eval 0.27] [%clk 0:30:41] } 37. h4 { [%eval 0.0] [%clk 0:37:56] } 37... g6 { [%eval 0.33] [%clk 0:27:12] } 38. Qb8+ { [%eval 0.23] [%clk 0:37:58] } 38... Kg7 { [%eval 0.16] [%clk 0:27:37] } 39. Nf3 { [%eval 0.22] [%clk 0:37:06] } 39... Nc6 { [%eval 0.1] [%clk 0:27:52] } 40. Qa8 { [%eval 0.0] [%clk 0:37:31] } 40... Nd8 { [%eval 0.0] [%clk 0:25:20] } 41. Ne5 { [%eval 0.0] [%clk 0:34:39] } 41... Qe7 { [%eval 0.0] [%clk 0:25:34] } 42. g3 { [%eval 0.0] [%clk 0:27:58] } 42... Nf7 { [%eval 0.0] [%clk 0:25:57] } 43. Nc6 { [%eval 0.0] [%clk 0:28:24] } 43... Qd7 { [%eval 0.0] [%clk 0:26:11] } 44. Kg2 { [%eval 0.0] [%clk 0:27:43] } 44... h5 { [%eval 0.0] [%clk 0:25:49] } 45. Kf3 { [%eval 0.0] [%clk 0:27:59] } 45... Kh7 { [%eval 0.0] [%clk 0:25:55] } 46. Nb4 { [%eval 0.0] [%clk 0:28:00] } 46... Kg7 { [%eval 0.0] [%clk 0:25:40] } 47. Qb8 { [%eval -0.05] [%clk 0:27:57] } 47... Qa4 { [%eval -0.28] [%clk 0:25:50] } 48. Qc7?? { [%eval -2.02] } { Blunder. Ke2 was best. } { [%clk 0:25:54] } 48... Qd1+ { [%eval -2.07] [%clk 0:26:13] } 49. Kf2 { [%eval -1.79] [%clk 0:26:19] } 49... Qd2+ { [%eval -1.67] [%clk 0:26:35] } 50. Kf3 { [%eval -1.8] [%clk 0:26:46] } 50... Qd1+ { [%eval -1.58] [%clk 0:26:04] } 1/2-1/2