Event: Blitz Open 2
Site: Samarkand, Uzbekistan
Date: 2023-12-29
White: Grebnev, Aleksey
WhiteTitle: IM
WhiteElo: 2461
Black: Sanal, Vahap
BlackTitle: GM
BlackElo: 2526
Result: 0-1
ECO: E90
Opening: King's Indian Defense: Normal Variation, Rare Defenses
Variant: Standard
TimeControl: 3+2

1. d4 { [%eval 0.13] [%clk 0:03:03] } 1... d6 { [%eval 0.66] [%clk 0:03:03] } 2. Nf3 { [%eval 0.44] [%clk 0:03:02] } 2... Nf6 { [%eval 0.46] [%clk 0:03:04] } 3. c4 { [%eval 0.61] [%clk 0:03:03] } 3... g6 { [%eval 0.53] [%clk 0:03:05] } 4. Nc3 { [%eval 0.53] [%clk 0:03:04] } 4... Bg7 { [%eval 0.71] [%clk 0:03:05] } 5. e4 { [%eval 0.57] [%clk 0:03:05] } 5... O-O { [%eval 0.48] [%clk 0:03:05] } 6. Bd3 { [%eval 0.31] [%clk 0:03:06] } 6... Bg4 { [%eval 0.44] [%clk 0:03:04] } 7. Be2 { [%eval 0.36] [%clk 0:03:07] } 7... Bxf3 { [%eval 0.52] [%clk 0:02:59] } 8. Bxf3 { [%eval 0.46] [%clk 0:03:08] } 8... e5?! { [%eval 1.12] } { Inaccuracy. Nfd7 was best. } { [%clk 0:03:00] } 9. d5 { [%eval 1.17] [%clk 0:03:08] } 9... a5 { [%eval 1.38] [%clk 0:02:55] } 10. Be3 { [%eval 1.39] [%clk 0:03:07] } 10... Nbd7 { [%eval 1.5] [%clk 0:02:46] } 11. Be2 { [%eval 1.12] [%clk 0:03:07] } 11... Nc5 { [%eval 1.02] [%clk 0:02:46] } 12. Qc2 { [%eval 1.19] [%clk 0:03:05] } 12... Kh8 { [%eval 1.53] [%clk 0:02:44] } 13. g4 { [%eval 1.51] [%clk 0:03:01] } 13... Ng8 { [%eval 1.73] [%clk 0:02:40] } 14. h4 { [%eval 1.65] [%clk 0:03:02] } 14... Qd7 { [%eval 1.76] [%clk 0:02:26] } 15. O-O-O { [%eval 1.83] [%clk 0:02:56] } 15... f5? { [%eval 3.34] } { Mistake. h6 was best. } { [%clk 0:02:18] } 16. gxf5? { [%eval 1.57] } { Mistake. h5 was best. } { [%clk 0:02:51] } 16... gxf5 { [%eval 1.71] [%clk 0:02:19] } 17. Kb1 { [%eval 1.5] [%clk 0:02:41] } 17... Nxe4 { [%eval 1.93] [%clk 0:02:12] } 18. Nxe4 { [%eval 1.94] [%clk 0:02:41] } 18... fxe4 { [%eval 1.77] [%clk 0:02:12] } 19. Qd2?! { [%eval 1.14] } { Inaccuracy. Rdg1 was best. } { [%clk 0:02:26] } 19... Ne7 { [%eval 1.11] [%clk 0:02:10] } 20. Rdg1 { [%eval 1.07] [%clk 0:02:20] } 20... Nf5 { [%eval 1.08] [%clk 0:02:10] } 21. Bg4 { [%eval 0.77] [%clk 0:01:52] } 21... b5?! { [%eval 1.91] } { Inaccuracy. Qe8 was best. } { [%clk 0:01:56] } 22. c5?! { [%eval 0.96] } { Inaccuracy. h5 was best. } { [%clk 0:01:45] } 22... dxc5 { [%eval 1.07] [%clk 0:01:41] } 23. Bxc5 { [%eval 1.12] [%clk 0:01:43] } 23... Rf7 { [%eval 1.14] [%clk 0:01:41] } 24. Re1?! { [%eval 0.12] } { Inaccuracy. Be3 was best. } { [%clk 0:01:34] } 24... Rd8?! { [%eval 0.75] } { Inaccuracy. Bf8 was best. } { [%clk 0:01:39] } 25. Rd1 { [%eval 0.76] [%clk 0:01:23] } 25... b4 { [%eval 0.88] [%clk 0:01:35] } 26. h5 { [%eval 0.4] [%clk 0:01:12] } 26... Qb5 { [%eval 0.6] [%clk 0:01:18] } 27. Bxf5 { [%eval 0.38] [%clk 0:01:11] } 27... Qxc5 { [%eval 0.32] [%clk 0:01:16] } 28. h6 { [%eval 0.26] [%clk 0:01:07] } 28... Bf8 { [%eval 0.35] [%clk 0:01:12] } 29. Be6?? { [%eval -2.35] } { Blunder. Rc1 was best. } { [%clk 0:00:58] } 29... Rxf2 { [%eval -2.74] [%clk 0:01:06] } 30. Qc1 { [%eval -3.24] [%clk 0:00:38] } 30... e3 { [%eval -3.47] [%clk 0:01:07] } 31. Rhe1?! { [%eval -4.69] } { Inaccuracy. Qxc5 was best. } { [%clk 0:00:15] } 31... e2 { [%eval -4.69] [%clk 0:00:45] } 32. Rd3 { [%eval -4.55] [%clk 0:00:16] } 32... Qxc1+ { [%eval -4.97] [%clk 0:00:45] } 33. Kxc1 { [%eval -4.64] [%clk 0:00:16] } 33... b3 { [%eval -4.32] [%clk 0:00:37] } 34. Rxb3 { [%eval -4.58] [%clk 0:00:07] } 34... Bb4 { [%eval -4.5] [%clk 0:00:33] } 35. Rxb4 { [%eval -4.47] [%clk 0:00:07] } 35... axb4 { [%eval -4.45] [%clk 0:00:35] } 36. Kc2 { [%eval -4.41] [%clk 0:00:08] } 36... Rh2 { [%eval -3.9] [%clk 0:00:22] } 37. Kb3 { [%eval -4.82] [%clk 0:00:07] } 37... Rf8 { [%eval -4.42] [%clk 0:00:18] } 38. Rg1?! { [%eval -6.52] } { Inaccuracy. Bg4 was best. } { [%clk 0:00:03] } 38... Rxh6 { [%eval -5.67] [%clk 0:00:17] } 39. Re1 { [%eval -5.67] [%clk 0:00:03] } 39... Rh2 { [%eval -5.74] [%clk 0:00:18] } 40. Kc2 { [%eval -6.32] [%clk 0:00:03] } 40... Rf1 { [%eval -6.14] [%clk 0:00:16] } 41. Kd2 { [%eval -6.01] [%clk 0:00:05] } 41... Rxe1 { [%eval -6.31] [%clk 0:00:14] } 42. Kxe1 { [%eval -6.28] [%clk 0:00:06] } 42... h5 { [%eval -6.24] [%clk 0:00:13] } 43. Bd7 { [%eval -6.06] [%clk 0:00:05] } 43... Kg7 { [%eval -6.32] [%clk 0:00:12] } 44. a4 { [%eval -6.67] [%clk 0:00:06] } 44... bxa3 { [%eval -6.69] [%clk 0:00:13] } 45. bxa3 { [%eval -6.49] [%clk 0:00:07] } 45... Kf6 { [%eval -6.46] [%clk 0:00:11] } 46. a4 { [%eval -6.64] [%clk 0:00:08] } 46... Ke7 { [%eval -6.66] [%clk 0:00:12] } 47. Bc6 { [%eval -6.74] [%clk 0:00:08] } 47... Kd6 { [%eval -6.7] [%clk 0:00:12] } 48. Bb7 { [%eval -7.71] [%clk 0:00:07] } 48... h4 { [%eval -8.9] [%clk 0:00:09] } 49. a5 { [%eval -33.73] [%clk 0:00:08] } 49... h3 { [%eval -36.52] [%clk 0:00:09] } 50. a6?! { [%eval #-13] } { Checkmate is now unavoidable. Bc8 was best. } { [%clk 0:00:08] } 50... Rh1+ { [%eval #-11] [%clk 0:00:10] } 51. Kxe2 { [%eval #-13] [%clk 0:00:08] } 51... h2?! { [%eval -36.52] } { Lost forced checkmate sequence. Ra1 was best. } { [%clk 0:00:09] } 0-1