Event: 2025 Sydney International Open
White: Datar, Tejas
WhiteElo: 2005
Black: Das, Sayantan
BlackTitle: GM
BlackElo: 2416
Result: 0-1
ECO: B40
Opening: Sicilian Defense: French Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:25:21] } 1... c5 { [%eval 0.25] [%clk 1:24:04] } 2. Nf3 { [%eval 0.2] [%clk 1:25:20] } 2... e6 { [%eval 0.28] [%clk 1:24:01] } 3. g3 { [%eval 0.08] [%clk 1:25:01] } 3... Nc6 { [%eval 0.09] [%clk 1:23:12] } 4. Bg2 { [%eval 0.0] [%clk 1:25:23] } 4... Nf6 { [%eval 0.07] [%clk 1:23:21] } 5. Qe2 { [%eval 0.02] [%clk 1:25:33] } 5... e5 { [%eval 0.03] [%clk 1:23:36] } 6. O-O { [%eval 0.05] [%clk 1:23:58] } 6... Be7 { [%eval 0.0] [%clk 1:23:22] } 7. c3 { [%eval -0.03] [%clk 1:23:46] } 7... O-O { [%eval -0.07] [%clk 1:21:52] } 8. Na3 { [%eval -0.19] [%clk 1:24:09] } 8... d5 { [%eval 0.35] [%clk 1:11:44] } 9. exd5 { [%eval 0.36] [%clk 1:15:47] } 9... Qxd5 { [%eval 0.38] [%clk 1:11:32] } 10. Nb5?? { [%eval -2.36] } { Blunder. d3 was best. } { [%clk 1:05:35] } 10... Bg4? { [%eval -0.7] } { Mistake. e4 was best. } { [%clk 0:52:20] } 11. h3 { [%eval -1.12] [%clk 0:54:16] } 11... Bh5? { [%eval 0.01] } { Mistake. Bxf3 was best. } { [%clk 0:51:43] } 12. g4 { [%eval 0.07] [%clk 0:47:15] } 12... Bg6 { [%eval 0.1] [%clk 0:52:03] } 13. Nc7 { [%eval -0.15] [%clk 0:45:15] } 13... Qd6 { [%eval -0.09] [%clk 0:42:49] } 14. Nxa8 { [%eval -0.14] [%clk 0:45:11] } 14... Bd3 { [%eval -0.16] [%clk 0:43:00] } 15. Qd1 { [%eval -0.22] [%clk 0:41:30] } 15... Rxa8 { [%eval -0.16] [%clk 0:41:13] } 16. Ne1 { [%eval -0.15] [%clk 0:35:24] } 16... Bxf1 { [%eval -0.18] [%clk 0:39:23] } 17. Bxf1 { [%eval -0.13] [%clk 0:35:01] } 17... Nd5 { [%eval -0.01] [%clk 0:25:16] } 18. d3 { [%eval -0.07] [%clk 0:33:38] } 18... h6 { [%eval -0.03] [%clk 0:25:39] } 19. Bg2 { [%eval -0.07] [%clk 0:29:20] } 19... Rd8 { [%eval -0.07] [%clk 0:24:50] } 20. Qb3 { [%eval 0.0] [%clk 0:27:16] } 20... Nb6 { [%eval 0.08] [%clk 0:21:12] } 21. Be3 { [%eval 0.0] [%clk 0:25:02] } 21... Bg5 { [%eval 0.0] [%clk 0:16:53] } 22. Bxg5 { [%eval 0.0] [%clk 0:24:03] } 22... hxg5 { [%eval 0.0] [%clk 0:17:20] } 23. a4 { [%eval -0.08] [%clk 0:24:25] } 23... c4?! { [%eval 0.82] } { Inaccuracy. Rd7 was best. } { [%clk 0:13:09] } 24. dxc4 { [%eval 0.9] [%clk 0:23:24] } 24... Na5 { [%eval 0.81] [%clk 0:12:42] } 25. Qb4? { [%eval -0.32] } { Mistake. Qc2 was best. } { [%clk 0:21:15] } 25... Nbxc4 { [%eval -0.16] [%clk 0:10:47] } 26. Qxd6 { [%eval -0.4] [%clk 0:18:45] } 26... Rxd6 { [%eval -0.75] [%clk 0:10:24] } 27. b4 { [%eval -0.63] [%clk 0:16:53] } 27... Nb3 { [%eval -0.44] [%clk 0:09:41] } 28. Rb1 { [%eval -0.72] [%clk 0:17:14] } 28... Nbd2 { [%eval -0.46] [%clk 0:09:06] } 29. Rd1 { [%eval -0.68] [%clk 0:12:24] } 29... e4 { [%eval -0.65] [%clk 0:07:07] } 30. Nc2 { [%eval -0.68] [%clk 0:12:26] } 30... Rd3 { [%eval -0.73] [%clk 0:06:56] } 31. Ne3 { [%eval -0.72] [%clk 0:10:54] } 31... Nb2 { [%eval -0.75] [%clk 0:04:05] } 32. Rc1 { [%eval -1.14] [%clk 0:05:42] } 32... Nxa4 { [%eval -1.15] [%clk 0:04:23] } 33. Ra1 { [%eval -1.41] [%clk 0:04:13] } 33... Nxc3 { [%eval -1.44] [%clk 0:02:29] } 34. Rxa7 { [%eval -1.32] [%clk 0:04:37] } 34... Rd7 { [%eval -1.2] [%clk 0:02:31] } 35. Kh2 { [%eval -1.49] [%clk 0:03:03] } 35... g6 { [%eval -1.81] [%clk 0:02:39] } 36. Ra5 { [%eval -1.61] [%clk 0:02:58] } 36... b5 { [%eval -1.51] [%clk 0:02:27] } 37. Ra8+ { [%eval -1.51] [%clk 0:02:57] } 37... Kg7 { [%eval -1.41] [%clk 0:02:50] } 38. Rc8 { [%eval -1.56] [%clk 0:03:23] } 38... Nd5? { [%eval -0.06] } { Mistake. Ndb1 was best. } { [%clk 0:01:22] } 39. Rc5 { [%eval -0.1] [%clk 0:03:38] } 39... Nxe3 { [%eval -0.15] [%clk 0:01:23] } 40. fxe3 { [%eval -0.17] [%clk 0:04:04] } 40... Rd3 { [%eval -0.14] [%clk 0:01:34] } 41. Rxb5 { [%eval -0.21] [%clk 0:03:20] } 41... Rxe3 { [%eval -0.23] [%clk 0:01:58] } 42. Rxg5 { [%eval -0.19] [%clk 0:01:22] } 42... Rb3 { [%eval -0.23] [%clk 0:01:26] } 43. b5?? { [%eval -3.28] } { Blunder. Re5 was best. } { [%clk 0:00:45] } 43... Kf6?? { [%eval -0.07] } { Blunder. e3 was best. } { [%clk 0:00:47] } 44. Rc5 { [%eval -0.12] [%clk 0:00:57] } 44... Ke6 { [%eval -0.06] [%clk 0:00:42] } 45. Kg1?? { [%eval -2.96] } { Blunder. h4 was best. } { [%clk 0:00:41] } 45... f5 { [%eval -3.33] [%clk 0:00:48] } 46. gxf5+ { [%eval -3.16] [%clk 0:00:54] } 46... gxf5 { [%eval -2.91] [%clk 0:01:17] } 47. Kf2 { [%eval -3.58] [%clk 0:00:42] } 47... f4 { [%eval -3.55] [%clk 0:01:14] } 48. Rc2?! { [%eval -4.93] } { Inaccuracy. Rc6+ was best. } { [%clk 0:00:34] } 48... f3 { [%eval -4.67] [%clk 0:01:07] } 49. Rxd2?? { [%eval -78.26] } { Blunder. Bxf3 was best. } { [%clk 0:00:33] } 49... e3+ { [%eval -22.52] [%clk 0:01:30] } 50. Kxf3 { [%eval -6.14] [%clk 0:00:59] } 50... exd2+ { [%eval #-36] [%clk 0:01:56] } 51. Ke2 { [%eval #-41] [%clk 0:01:25] } 51... Rb1 { [%eval #-47] [%clk 0:02:17] } 52. Kxd2 { [%eval -5.84] [%clk 0:01:28] } 52... Rb2+ { [%eval -4.57] [%clk 0:02:43] } 0-1