Event: Blitz Open 2
Site: Samarkand, Uzbekistan
Date: 2023-12-30
White: Tregubenko, Nikolay
WhiteElo: 1815
Black: Amangeldy, Ernur
BlackElo: 2012
Result: 0-1
ECO: B56
Opening: Sicilian Defense: Kupreichik Variation
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.2] [%clk 0:03:04] } 1... c5 { [%eval 0.33] [%clk 0:03:03] } 2. Nf3 { [%eval 0.17] [%clk 0:03:05] } 2... d6 { [%eval 0.0] [%clk 0:03:06] } 3. d4 { [%eval 0.25] } 3... cxd4 { [%eval 0.13] } 4. Nxd4 { [%eval 0.27] [%clk 0:03:08] } 4... Nf6 { [%eval 0.3] } 5. Nc3 { [%eval 0.21] } 5... Bd7 { [%eval 0.55] [%clk 0:03:08] } 6. Bg5 { [%eval 0.59] [%clk 0:03:04] } 6... e6 { [%eval 0.54] [%clk 0:03:09] } 7. Qd2 { [%eval 0.21] [%clk 0:03:02] } 7... h6 { [%eval 0.48] [%clk 0:03:09] } 8. Be3 { [%eval 0.01] [%clk 0:02:41] } 8... a6?! { [%eval 0.59] } { Inaccuracy. Ng4 was best. } { [%clk 0:03:09] } 9. f3 { [%eval 0.75] [%clk 0:02:41] } 9... Nc6 { [%eval 0.59] [%clk 0:03:08] } 10. O-O-O { [%eval 0.57] [%clk 0:02:39] } 10... Be7 { [%eval 0.76] [%clk 0:03:09] } 11. g4 { [%eval 0.79] [%clk 0:02:31] } 11... b5 { [%eval 0.88] [%clk 0:03:05] } 12. h4 { [%eval 0.85] [%clk 0:02:27] } 12... Ne5?! { [%eval 1.58] } { Inaccuracy. Nxd4 was best. } { [%clk 0:02:52] } 13. Bf2?! { [%eval 0.49] } { Inaccuracy. Rg1 was best. } { [%clk 0:01:09] } 13... Rc8 { [%eval 0.75] [%clk 0:02:45] } 14. Bd3?! { [%eval -0.28] } { Inaccuracy. a3 was best. } { [%clk 0:00:59] } 14... Qc7?! { [%eval 0.42] } { Inaccuracy. b4 was best. } { [%clk 0:01:45] } 15. g5?! { [%eval -0.43] } { Inaccuracy. Kb1 was best. } { [%clk 0:00:54] } 15... Nh5?! { [%eval 0.33] } { Inaccuracy. b4 was best. } { [%clk 0:01:45] } 16. Kb1 { [%eval 0.25] [%clk 0:00:48] } 16... Nxd3 { [%eval 0.19] [%clk 0:01:18] } 17. Qxd3?! { [%eval -0.64] } { Inaccuracy. cxd3 was best. } { [%clk 0:00:46] } 17... Qc4?! { [%eval 0.14] } { Inaccuracy. b4 was best. } { [%clk 0:01:19] } 18. Qd2 { [%eval 0.18] [%clk 0:00:44] } 18... g6 { [%eval 0.34] [%clk 0:01:19] } 19. f4?! { [%eval -0.52] } { Inaccuracy. Rc1 was best. } { [%clk 0:00:39] } 19... a5? { [%eval 0.83] } { Mistake. b4 was best. } { [%clk 0:00:46] } 20. f5?! { [%eval -0.07] } { Inaccuracy. e5 was best. } { [%clk 0:00:37] } 20... b4 { [%eval -0.08] } 21. Nce2?! { [%eval -0.66] } { Inaccuracy. Na4 was best. } 21... e5 { [%eval -0.77] [%clk 0:00:45] } 22. f6?! { [%eval -1.39] } { Inaccuracy. b3 was best. } { [%clk 0:00:12] } 22... exd4?? { [%eval 2.15] } { Blunder. Bd8 was best. } { [%clk 0:00:45] } 23. fxe7 { [%eval 2.28] [%clk 0:00:13] } 23... Bg4 { [%eval 2.01] [%clk 0:00:22] } 24. Rhe1? { [%eval 0.56] } { Mistake. Bxd4 was best. } { [%clk 0:00:10] } 24... Kxe7?? { [%eval 2.7] } { Blunder. Bxe2 was best. } { [%clk 0:00:19] } 25. Bxd4 { [%eval 2.52] [%clk 0:00:11] } 25... Rhd8?! { [%eval 3.48] } { Inaccuracy. Rhe8 was best. } { [%clk 0:00:19] } 26. Rc1? { [%eval 1.9] } { Mistake. gxh6 was best. } { [%clk 0:00:07] } 26... Bxe2 { [%eval 1.94] } 27. Rxe2 { [%eval 2.15] } 27... hxg5 { [%eval 1.68] [%clk 0:00:14] } 28. hxg5 { [%eval 1.72] [%clk 0:00:08] } 28... a4 { [%eval 2.28] [%clk 0:00:13] } 29. Rf1?? { [%eval -0.39] } { Blunder. b3 was best. } { [%clk 0:00:08] } 29... b3?? { [%eval 1.45] } { Blunder. Ng3 was best. } { [%clk 0:00:13] } 30. c3?? { [%eval -1.86] } { Blunder. cxb3 was best. } { [%clk 0:00:04] } 30... bxa2+? { [%eval -0.17] } { Mistake. Ng3 was best. } 31. Ka1 { [%eval -0.21] } 31... a3 { [%eval -0.05] [%clk 0:00:15] } 32. Ref2 { [%eval -0.05] [%clk 0:00:06] } 32... axb2+ { [%eval -0.04] } 33. Qxb2 { [%eval -0.01] [%clk 0:00:07] } 33... Rf8? { [%eval 1.14] } { Mistake. Rb8 was best. } { [%clk 0:00:09] } 34. Qe2?? { [%eval -4.85] } { Blunder. e5 was best. } { [%clk 0:00:03] } 34... Qxe2 { [%eval -4.96] [%clk 0:00:09] } 35. Rxe2 { [%eval -4.77] [%clk 0:00:05] } 35... Ng3 { [%eval -5.0] [%clk 0:00:10] } 36. Bf6+ { [%eval -5.21] [%clk 0:00:06] } 36... Ke6 { [%eval -5.08] [%clk 0:00:10] } 37. Rff2 { [%eval -5.13] [%clk 0:00:04] } 37... Nxe2 { [%eval -4.89] [%clk 0:00:11] } 38. Rxe2 { [%eval -5.05] [%clk 0:00:06] } 38... Ra8 { [%eval -5.19] [%clk 0:00:13] } 39. Rh2 { [%eval -5.37] [%clk 0:00:04] } 39... Rfb8 { [%eval -5.65] [%clk 0:00:12] } 40. Rh1 { [%eval -5.62] [%clk 0:00:04] } 40... Ra4 { [%eval -5.38] [%clk 0:00:11] } 41. Re1 { [%eval -6.13] [%clk 0:00:05] } 41... Rb1+ { [%eval -5.78] [%clk 0:00:11] } 42. Rxb1 { [%eval -5.76] [%clk 0:00:07] } 42... axb1=Q+ { [%eval -6.08] } 43. Kxb1 { [%eval -6.25] } 43... Rxe4 { [%eval -5.85] [%clk 0:00:08] } 44. Kc2 { [%eval -5.99] [%clk 0:00:07] } 44... Kd5 { [%eval -6.26] [%clk 0:00:08] } 45. Kd3 { [%eval -6.4] [%clk 0:00:09] } 45... Rh4 { [%eval -6.03] [%clk 0:00:09] } 46. Ke3 { [%eval -6.32] [%clk 0:00:10] } 46... Kc4 { [%eval -6.83] [%clk 0:00:09] } 47. Kf3 { [%eval -6.62] [%clk 0:00:08] } 47... d5 { [%eval -6.78] [%clk 0:00:10] } 48. Ke3 { [%eval -6.82] [%clk 0:00:10] } 48... Rh3+ { [%eval -6.71] [%clk 0:00:10] } 49. Kf4 { [%eval -7.02] [%clk 0:00:11] } 49... Rxc3 { [%eval -6.82] [%clk 0:00:05] } 50. Bxc3?? { [%eval #-18] } { Checkmate is now unavoidable. Bd8 was best. } { [%clk 0:00:06] } 50... Kxc3 { [%eval #-21] [%clk 0:00:06] } 51. Ke5 { [%eval -43.39] [%clk 0:00:08] } 51... d4 { [%eval -73.87] [%clk 0:00:07] } 52. Kf6 { [%eval -96.05] [%clk 0:00:09] } 52... d3 { [%eval -96.05] [%clk 0:00:08] } 53. Kxf7 { [%eval #-11] [%clk 0:00:10] } 53... d2 { [%eval #-14] [%clk 0:00:10] } 54. Kxg6 { [%eval #-11] [%clk 0:00:11] } 54... d1=Q { [%eval #-9] [%clk 0:00:10] } 55. Kf7 { [%eval #-11] [%clk 0:00:10] } 55... Qd7+ { [%eval #-9] [%clk 0:00:09] } 56. Kf6 { [%eval #-9] [%clk 0:00:12] } 56... Qe8 { [%eval #-9] [%clk 0:00:10] } 57. g6 { [%eval #-12] [%clk 0:00:12] } 57... Qg8 { [%eval #-9] [%clk 0:00:11] } 58. g7 { [%eval #-8] } 0-1