Event: Round 9: Alhaj,Mohamad Saleh Ahmad. - Koyunoglu, Omer Alp
Date: 2025-07-06
White: Alhaj,Mohamad Saleh Ahmad.
Black: Koyunoglu, Omer Alp
BlackElo: 1741
Result: 1-0
ECO: E12
Opening: Queen's Indian Defense: Kasparov-Petrosian Variation, Main Line
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... Nf6 { [%eval 0.19] [%clk 1:30:30] } 2. c4 { [%eval 0.18] [%clk 1:31:26] } 2... e6 { [%eval 0.14] [%clk 1:30:45] } 3. Nf3 { [%eval 0.12] [%clk 1:31:51] } 3... b6 { [%eval 0.23] [%clk 1:30:59] } 4. a3 { [%eval 0.18] [%clk 1:32:07] } 4... Bb7 { [%eval 0.14] [%clk 1:31:20] } 5. Nc3 { [%eval 0.14] [%clk 1:32:34] } 5... d5 { [%eval 0.1] [%clk 1:31:41] } 6. Bf4 { [%eval 0.05] [%clk 1:31:49] } 6... Bd6 { [%eval 0.19] [%clk 1:30:30] } 7. Bg5 { [%eval 0.09] [%clk 1:30:41] } 7... Nbd7 { [%eval 0.34] [%clk 1:29:45] } 8. cxd5 { [%eval 0.41] [%clk 1:30:57] } 8... exd5 { [%eval 0.5] [%clk 1:29:18] } 9. e3 { [%eval 0.18] [%clk 1:31:24] } 9... h6 { [%eval 0.21] [%clk 1:28:59] } 10. Bh4 { [%eval 0.17] [%clk 1:31:29] } 10... O-O { [%eval 0.22] [%clk 1:28:57] } 11. Bd3 { [%eval 0.22] [%clk 1:31:48] } 11... c5 { [%eval 0.14] [%clk 1:28:46] } 12. g4?! { [%eval -0.59] } { Inaccuracy. O-O was best. } { [%clk 1:15:56] } 12... cxd4 { [%eval -0.36] [%clk 1:28:25] } 13. Nxd4 { [%eval -0.28] [%clk 1:15:35] } 13... Be5 { [%eval -0.09] [%clk 1:25:49] } 14. g5? { [%eval -1.45] } { Mistake. O-O was best. } { [%clk 1:12:15] } 14... Ne4 { [%eval -1.22] [%clk 1:22:57] } 15. Bxe4?! { [%eval -2.23] } { Inaccuracy. Qg4 was best. } { [%clk 1:06:09] } 15... dxe4 { [%eval -2.13] [%clk 1:22:32] } 16. Qg4 { [%eval -2.05] [%clk 1:05:32] } 16... h5 { [%eval -1.84] [%clk 1:15:41] } 17. Qxh5 { [%eval -2.1] [%clk 0:57:59] } 17... g6? { [%eval -0.74] } { Mistake. Nc5 was best. } { [%clk 1:15:55] } 18. Qg4 { [%eval -1.0] [%clk 0:54:15] } 18... Nc5 { [%eval -0.88] [%clk 1:04:26] } 19. Nde2?? { [%eval -3.22] } { Blunder. O-O was best. } { [%clk 0:32:13] } 19... Bd4?? { [%eval 3.3] } { Blunder. Nd3+ was best. } { [%clk 0:50:34] } 20. Nxd4 { [%eval 3.41] [%clk 0:43:18] } 20... Ba6 { [%eval 3.9] [%clk 0:50:19] } 21. Bg3 { [%eval 3.31] [%clk 0:31:09] } 21... Qd5?? { [%eval 9.27] } { Blunder. Nd3+ was best. } { [%clk 0:41:39] } 22. Nde2? { [%eval 4.12] } { Mistake. Nxd5 was best. } { [%clk 0:25:44] } 22... Bc8? { [%eval 7.63] } { Mistake. Nd3+ was best. } { [%clk 0:39:12] } 23. Qh4? { [%eval 4.52] } { Mistake. Nxd5 was best. } { [%clk 0:23:54] } 23... Qc4?! { [%eval 5.78] } { Inaccuracy. Nd3+ was best. } { [%clk 0:37:47] } 24. b4? { [%eval 3.24] } { Mistake. O-O was best. } { [%clk 0:14:27] } 24... Ba6? { [%eval 6.07] } { Mistake. Nd3+ was best. } { [%clk 0:32:23] } 25. O-O { [%eval 5.85] [%clk 0:09:48] } 25... Nd3 { [%eval 6.31] [%clk 0:31:01] } 26. Nd4?? { [%eval 2.38] } { Blunder. Nxe4 was best. } { [%clk 0:09:58] } 26... Qd5?? { [%eval #8] } { Checkmate is now unavoidable. Qxc3 was best. } { [%clk 0:30:09] } 27. b5? { [%eval 7.88] } { Lost forced checkmate sequence. Nxd5 was best. } { [%clk 0:07:37] } 27... Bb7 { [%eval 7.91] [%clk 0:27:58] } 28. a4?! { [%eval 5.31] } { Inaccuracy. Nxd5 was best. } { [%clk 0:07:50] } 28... Rac8?! { [%eval 7.31] } { Inaccuracy. Qd7 was best. } { [%clk 0:27:11] } 29. a5?? { [%eval 0.32] } { Blunder. Nxd5 was best. } { [%clk 0:07:49] } 29... Rc4?? { [%eval 6.79] } { Blunder. Rxc3 was best. } { [%clk 0:26:47] } 30. a6?! { [%eval 4.99] } { Inaccuracy. Nxd5 was best. } { [%clk 0:04:41] } 30... Ba8?! { [%eval 7.0] } { Inaccuracy. Rxc3 was best. } { [%clk 0:26:23] } 31. Nc6?! { [%eval 4.92] } { Inaccuracy. Nxd5 was best. } { [%clk 0:05:09] } 31... Bxc6 { [%eval 4.73] } 32. bxc6?? { [%eval 0.82] } { Blunder. Nxd5 was best. } { [%clk 0:05:38] } 32... Rxc6?? { [%eval 10.72] } { Blunder. Rxc3 was best. } { [%clk 0:26:43] } 33. Ra4?? { [%eval 1.8] } { Blunder. Nxd5 was best. } { [%clk 0:05:47] } 33... Re8?? { [%eval 9.75] } { Blunder. Rxc3 was best. } { [%clk 0:26:49] } 34. Rd4? { [%eval 4.91] } { Mistake. Nxd5 was best. } { [%clk 0:06:16] } 34... Qf5 { [%eval 5.5] [%clk 0:26:39] } 35. Bd6?? { [%eval -1.49] } { Blunder. Nxe4 was best. } { [%clk 0:05:36] } 35... Qe6?? { [%eval 7.18] } { Blunder. Rxc3 was best. } { [%clk 0:25:46] } 36. Qg3?? { [%eval -1.76] } { Blunder. Nxe4 was best. } { [%clk 0:05:27] } 36... b5?? { [%eval 5.95] } { Blunder. Rxc3 was best. } { [%clk 0:25:30] } 37. Rd1?? { [%eval -2.63] } { Blunder. Nxe4 was best. } { [%clk 0:03:30] } 37... Rc4?? { [%eval 6.23] } { Blunder. Rxc3 was best. } { [%clk 0:24:29] } 38. Bb8?? { [%eval -0.68] } { Blunder. Nxe4 was best. } { [%clk 0:01:49] } 38... Qb6?? { [%eval 4.41] } { Blunder. Rxc3 was best. } { [%clk 0:21:08] } 39. Bf4?? { [%eval -2.09] } { Blunder. Bc7 was best. } { [%clk 0:01:15] } 39... Qxa6?? { [%eval 5.04] } { Blunder. Rxc3 was best. } { [%clk 0:20:13] } 40. Rd7?? { [%eval -2.7] } { Blunder. Nd5 was best. } { [%clk 0:01:41] } 40... Qb6?? { [%eval 7.0] } { Blunder. Rxc3 was best. } { [%clk 0:17:52] } 41. h4?? { [%eval 0.0] } { Blunder. Nd5 was best. } { [%clk 0:01:44] } 41... Rc6?? { [%eval 5.1] } { Blunder. Rxc3 was best. } { [%clk 0:05:42] } 42. h5?! { [%eval 3.7] } { Inaccuracy. Nxe4 was best. } { [%clk 0:01:21] } 42... Rf8? { [%eval 6.65] } { Mistake. Rxc3 was best. } { [%clk 0:04:43] } 43. h6 { [%eval 5.33] [%clk 0:01:09] } 43... Kh7?! { [%eval 7.14] } { Inaccuracy. Rxc3 was best. } { [%clk 0:03:24] } 44. Bd6?! { [%eval 4.61] } { Inaccuracy. Nxe4 was best. } { [%clk 0:00:45] } 44... Re8? { [%eval 12.44] } { Mistake. Rxc3 was best. } { [%clk 0:01:25] } 45. Rxf7+ { [%eval #12] [%clk 0:01:00] } 45... Kg8 { [%eval #15] [%clk 0:00:50] } 46. Rg7+ { [%eval 10.66] [%clk 0:01:15] } 46... Kh8 { [%eval 7.81] [%clk 0:01:18] } 47. Rxg6 { [%eval 7.99] [%clk 0:01:35] } 47... b4? { [%eval #20] } { Checkmate is now unavoidable. Qb7 was best. } { [%clk 0:01:03] } 48. Rxd3 { [%eval 13.66] [%clk 0:01:43] } 1-0