Event: Round 4: Sakline Mostafa, Sajid - Sivathanujan, S
Date: 2025-03-13
White: Sakline Mostafa, Sajid
WhiteTitle: FM
WhiteElo: 2301
Black: Sivathanujan, S
BlackElo: 2023
Result: 1/2-1/2
ECO: D11
Opening: Slav Defense: Quiet Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... d5 { [%eval 0.2] [%clk 1:30:12] } 2. c4 { [%eval 0.26] [%clk 1:31:03] } 2... c6 { [%eval 0.21] [%clk 1:30:26] } 3. Nf3 { [%eval 0.18] [%clk 1:31:27] } 3... Nf6 { [%eval 0.24] [%clk 1:30:49] } 4. e3 { [%eval 0.15] [%clk 1:31:51] } 4... g6 { [%eval 0.32] [%clk 1:30:31] } 5. Nc3 { [%eval 0.34] [%clk 1:29:49] } 5... Bg7 { [%eval 0.39] [%clk 1:30:44] } 6. Be2 { [%eval 0.28] [%clk 1:30:12] } 6... O-O { [%eval 0.34] [%clk 1:29:40] } 7. O-O { [%eval 0.37] [%clk 1:30:34] } 7... Ne4 { [%eval 0.36] [%clk 1:25:21] } 8. Qb3 { [%eval 0.39] [%clk 1:23:20] } 8... dxc4 { [%eval 0.45] [%clk 1:14:55] } 9. Bxc4 { [%eval 0.23] [%clk 1:22:37] } 9... Nd6 { [%eval 0.26] [%clk 1:14:42] } 10. Be2 { [%eval 0.27] [%clk 1:19:08] } 10... Qb6 { [%eval 0.71] [%clk 0:56:39] } 11. Qc2 { [%eval 0.62] [%clk 1:17:47] } 11... Bg4 { [%eval 0.76] [%clk 0:53:06] } 12. Rd1 { [%eval 0.69] [%clk 1:14:28] } 12... Na6 { [%eval 0.63] [%clk 0:48:00] } 13. a3 { [%eval 0.56] [%clk 1:13:40] } 13... Bxf3 { [%eval 0.55] [%clk 0:41:28] } 14. Bxf3 { [%eval 0.6] [%clk 1:13:42] } 14... e5 { [%eval 0.57] [%clk 0:40:53] } 15. d5 { [%eval 0.63] [%clk 1:04:59] } 15... c5 { [%eval 0.57] [%clk 0:38:15] } 16. Be2 { [%eval 0.58] [%clk 0:50:35] } 16... c4 { [%eval 0.55] [%clk 0:33:28] } 17. Ne4 { [%eval 0.52] [%clk 0:41:46] } 17... Rac8 { [%eval 0.93] [%clk 0:30:02] } 18. Nxd6 { [%eval 0.96] [%clk 0:38:38] } 18... Qxd6 { [%eval 1.01] [%clk 0:30:13] } 19. e4 { [%eval 1.1] [%clk 0:37:26] } 19... f5 { [%eval 0.93] [%clk 0:23:45] } 20. Be3 { [%eval 0.63] [%clk 0:29:13] } 20... fxe4? { [%eval 2.36] } { Mistake. Nc5 was best. } { [%clk 0:16:14] } 21. Qxe4? { [%eval 0.81] } { Mistake. Rac1 was best. } { [%clk 0:27:32] } 21... b5 { [%eval 0.97] [%clk 0:14:33] } 22. a4?! { [%eval 0.05] } { Inaccuracy. b4 was best. } { [%clk 0:19:20] } 22... Nc5 { [%eval 0.04] [%clk 0:14:42] } 23. Bxc5 { [%eval 0.08] [%clk 0:19:34] } 23... Qxc5 { [%eval 0.05] [%clk 0:15:03] } 24. Bf3 { [%eval 0.05] [%clk 0:16:51] } 24... b4 { [%eval 0.38] [%clk 0:10:18] } 25. d6 { [%eval 0.42] [%clk 0:12:18] } 25... Rf4 { [%eval 0.63] [%clk 0:05:19] } 26. Qb7 { [%eval 0.76] [%clk 0:10:27] } 26... Rd8?? { [%eval 3.15] } { Blunder. c3 was best. } { [%clk 0:03:59] } 27. Rd5?? { [%eval 0.66] } { Blunder. Qc7 was best. } { [%clk 0:10:05] } 27... Qb6 { [%eval 0.72] [%clk 0:03:37] } 28. Qe7?! { [%eval 0.13] } { Inaccuracy. Qc7 was best. } { [%clk 0:05:22] } 28... e4 { [%eval 0.55] [%clk 0:03:09] } 29. a5 { [%eval 0.64] [%clk 0:03:30] } 29... Qb8 { [%eval 0.5] [%clk 0:03:23] } 30. Be2 { [%eval 0.46] [%clk 0:02:57] } 30... c3 { [%eval 0.74] [%clk 0:02:04] } 31. b3?! { [%eval 0.0] } { Inaccuracy. bxc3 was best. } { [%clk 0:00:40] } 31... Kh8? { [%eval 1.45] } { Mistake. Bf8 was best. } { [%clk 0:00:52] } 32. Rad1 { [%eval 1.09] [%clk 0:00:52] } 32... Rdf8?! { [%eval 1.76] } { Inaccuracy. Bf6 was best. } { [%clk 0:00:43] } 33. Rc5?? { [%eval 0.0] } { Blunder. Rb5 was best. } { [%clk 0:00:46] } 33... Rxf2 { [%eval 0.0] [%clk 0:00:35] } 34. Qxe4 { [%eval 0.0] [%clk 0:00:45] } 34... R2f4 { [%eval 0.0] [%clk 0:00:47] } 35. Qe3 { [%eval 0.0] [%clk 0:00:37] } 35... Bh6 { [%eval 0.0] [%clk 0:00:50] } 36. Qh3?? { [%eval -1.73] } { Blunder. Qe5+ was best. } { [%clk 0:00:49] } 36... Qe8 { [%eval -1.81] [%clk 0:00:49] } 37. Bd3 { [%eval -2.0] [%clk 0:00:43] } 37... Bg7? { [%eval -0.49] } { Mistake. Kg7 was best. } { [%clk 0:01:00] } 38. Rd5?? { [%eval -5.96] } { Blunder. d7 was best. } { [%clk 0:00:39] } 38... Bd4+ { [%eval -5.61] [%clk 0:01:12] } 39. Kh1 { [%eval -6.33] [%clk 0:00:33] } 39... c2 { [%eval -6.22] [%clk 0:01:41] } 40. Rc1 { [%eval -6.08] [%clk 0:01:03] } 40... Qe3?? { [%eval 0.12] } { Blunder. Qf7 was best. } { [%clk 0:00:31] } 41. Qxe3 { [%eval 0.16] [%clk 0:00:34] } 41... Bxe3 { [%eval 0.21] [%clk 0:01:00] } 42. d7?? { [%eval -5.62] } { Blunder. g3 was best. } { [%clk 0:00:55] } 42... Bxc1 { [%eval -5.42] [%clk 0:01:01] } 43. d8=Q?? { [%eval #-15] } { Checkmate is now unavoidable. g3 was best. } { [%clk 0:01:23] } 43... Rxd8?? { [%eval 0.01] } { Lost forced checkmate sequence. Be3 was best. } { [%clk 0:01:19] } 44. Rxd8+ { [%eval 0.0] [%clk 0:01:51] } 44... Kg7 { [%eval 0.0] [%clk 0:01:38] } 45. g3?? { [%eval -5.25] } { Blunder. Rc8 was best. } { [%clk 0:01:35] } 45... Be3?? { [%eval 0.0] } { Blunder. Rf1+ was best. } { [%clk 0:01:22] } 46. Rc8 { [%eval 0.0] [%clk 0:01:27] } 46... c1=Q+ { [%eval 0.0] [%clk 0:00:38] } 47. Rxc1 { [%eval 0.0] [%clk 0:01:55] } 47... Bxc1 { [%eval 0.0] [%clk 0:01:00] } 48. gxf4 { [%eval 0.0] [%clk 0:02:18] } 48... Bxf4 { [%eval 0.0] [%clk 0:01:24] } 49. a6 { [%eval 0.0] [%clk 0:02:17] } 1/2-1/2