Event: Round 5: Dinesh Rajan M - Cosma, Ioan
Date: 2025-07-29
White: Dinesh Rajan M
WhiteTitle: CM
WhiteElo: 2131
Black: Cosma, Ioan
BlackTitle: IM
BlackElo: 2275
Result: 1-0
ECO: B62
Opening: Sicilian Defense: Richter-Rauzer Variation, Vitolins Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:26:41] } 1... c5 { [%eval 0.25] [%clk 1:30:45] } 2. Nf3 { [%eval 0.2] [%clk 1:26:24] } 2... d6 { [%eval 0.31] [%clk 1:31:05] } 3. d4 { [%eval 0.22] [%clk 1:26:38] } 3... Nf6 { [%eval 0.32] [%clk 1:31:14] } 4. Nc3 { [%eval 0.26] [%clk 1:26:40] } 4... cxd4 { [%eval 0.25] [%clk 1:31:35] } 5. Nxd4 { [%eval 0.32] [%clk 1:27:04] } 5... Nc6 { [%eval 0.3] [%clk 1:31:55] } 6. Bg5 { [%eval 0.25] [%clk 1:26:53] } 6... e6 { [%eval 0.39] [%clk 1:32:08] } 7. Bb5 { [%eval 0.14] [%clk 1:27:18] } 7... Bd7 { [%eval 0.09] [%clk 1:32:07] } 8. Qd3 { [%eval 0.21] [%clk 1:27:41] } 8... Be7 { [%eval 0.28] [%clk 1:31:30] } 9. f4?! { [%eval -0.58] } { Inaccuracy. O-O-O was best. } { [%clk 1:27:08] } 9... O-O?! { [%eval 0.0] } { Inaccuracy. Nxd4 was best. } { [%clk 1:30:28] } 10. O-O-O { [%eval 0.11] [%clk 1:27:27] } 10... Rc8 { [%eval 0.4] [%clk 1:25:23] } 11. Bxc6 { [%eval 0.41] [%clk 1:26:54] } 11... Bxc6 { [%eval 0.59] [%clk 1:25:05] } 12. h4 { [%eval 0.32] [%clk 1:11:25] } 12... Qc7 { [%eval 0.64] [%clk 1:09:58] } 13. h5 { [%eval 0.68] [%clk 1:00:45] } 13... h6 { [%eval 0.64] [%clk 1:06:19] } 14. Bh4 { [%eval 0.91] [%clk 0:59:16] } 14... e5?! { [%eval 1.91] } { Inaccuracy. Kh8 was best. } { [%clk 1:03:28] } 15. Nf5 { [%eval 1.92] [%clk 0:53:57] } 15... exf4 { [%eval 1.85] [%clk 1:03:45] } 16. g4?! { [%eval 1.03] } { Inaccuracy. Rdf1 was best. } { [%clk 0:49:22] } 16... Rfe8 { [%eval 1.09] [%clk 1:01:03] } 17. Rhg1 { [%eval 1.05] [%clk 0:35:37] } 17... Bxe4? { [%eval 2.26] } { Mistake. Nxe4 was best. } { [%clk 0:53:19] } 18. Nxe4 { [%eval 2.4] [%clk 0:35:11] } 18... Nxe4 { [%eval 2.29] [%clk 0:53:40] } 19. Bxe7?? { [%eval 0.0] } { Blunder. Nxe7+ was best. } { [%clk 0:34:30] } 19... Nf2 { [%eval 0.05] [%clk 0:48:28] } 20. Qd2 { [%eval -0.25] [%clk 0:30:14] } 20... Nxd1 { [%eval -0.21] [%clk 0:45:32] } 21. Bxd6 { [%eval -0.33] [%clk 0:23:49] } 21... Qc4 { [%eval -0.36] [%clk 0:43:58] } 22. Qxd1 { [%eval -0.37] [%clk 0:23:11] } 22... Kh8 { [%eval -0.04] [%clk 0:38:57] } 23. Rf1? { [%eval -1.46] } { Mistake. Be7 was best. } { [%clk 0:19:48] } 23... f3? { [%eval 0.0] } { Mistake. Qxa2 was best. } { [%clk 0:31:51] } 24. Be7?! { [%eval -0.72] } { Inaccuracy. b3 was best. } { [%clk 0:15:20] } 24... Qf4+ { [%eval -0.63] [%clk 0:20:23] } 25. Kb1 { [%eval -1.1] [%clk 0:12:03] } 25... Qxg4 { [%eval -1.28] [%clk 0:20:46] } 26. Rxf3 { [%eval -1.57] [%clk 0:09:53] } 26... Rcd8 { [%eval -1.34] [%clk 0:12:21] } 27. Qf1 { [%eval -1.47] [%clk 0:09:55] } 27... Rd7? { [%eval 0.0] } { Mistake. Rd2 was best. } { [%clk 0:09:46] } 28. b3 { [%eval -0.01] [%clk 0:09:54] } 28... Qxh5?! { [%eval 0.83] } { Inaccuracy. Rd2 was best. } { [%clk 0:07:34] } 29. Bb4 { [%eval 0.89] [%clk 0:08:30] } 29... Re5? { [%eval 2.22] } { Mistake. Rc8 was best. } { [%clk 0:05:14] } 30. Bc3 { [%eval 2.1] [%clk 0:08:19] } 30... Red5?? { [%eval 5.26] } { Blunder. Rxf5 was best. } { [%clk 0:03:38] } 31. Nxg7 { [%eval 5.28] [%clk 0:07:49] } 31... Qh2?! { [%eval 7.62] } { Inaccuracy. Rd1+ was best. } { [%clk 0:02:04] } 32. Ne8+ { [%eval 8.25] [%clk 0:06:59] } 32... f6 { [%eval 9.22] [%clk 0:02:27] } 33. Kb2 { [%eval 9.01] [%clk 0:07:05] } 33... Rd2 { [%eval 5.54] [%clk 0:01:04] } 34. Bxd2 { [%eval 5.5] [%clk 0:06:58] } 34... Rxd2 { [%eval 5.49] [%clk 0:01:28] } 35. Rc3 { [%eval 5.13] [%clk 0:07:21] } 1-0