Event: Blitz Open 2
Site: Samarkand, Uzbekistan
Date: 2023-12-29
White: Galchenko, Matvey
WhiteTitle: IM
WhiteElo: 2416
Black: Riazantsev, Alexander
BlackTitle: GM
BlackElo: 2504
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.2] [%clk 0:03:02] } 1... c5 { [%eval 0.17] [%clk 0:03:03] } 2. c3 { [%eval 0.0] [%clk 0:03:03] } 2... d5 { [%eval 0.23] [%clk 0:03:04] } 3. exd5 { [%eval 0.17] [%clk 0:03:04] } 3... Nf6 { [%eval 0.44] [%clk 0:03:05] } 4. Qa4+ { [%eval 0.66] [%clk 0:03:05] } 4... Nbd7 { [%eval 0.64] [%clk 0:03:05] } 5. Qb3 { [%eval 0.18] [%clk 0:03:07] } 5... a6 { [%eval 0.56] [%clk 0:02:58] } 6. a4 { [%eval 0.23] [%clk 0:03:03] } 6... Qc7 { [%eval 0.17] [%clk 0:02:58] } 7. Nf3 { [%eval -0.36] [%clk 0:03:01] } 7... Ne5 { [%eval -0.19] [%clk 0:02:58] } 8. Be2?! { [%eval -0.87] } { Inaccuracy. Nxe5 was best. } { [%clk 0:02:43] } 8... c4 { [%eval -0.44] [%clk 0:02:59] } 9. Qd1? { [%eval -1.71] } { Mistake. Qc2 was best. } { [%clk 0:02:32] } 9... Nxf3+? { [%eval -0.41] } { Mistake. Nd3+ was best. } { [%clk 0:02:59] } 10. Bxf3 { [%eval -0.34] [%clk 0:02:33] } 10... Qe5+? { [%eval 1.17] } { Mistake. Bf5 was best. } { [%clk 0:02:48] } 11. Qe2 { [%eval 1.14] [%clk 0:02:34] } 11... Qxe2+ { [%eval 1.2] [%clk 0:02:48] } 12. Kxe2? { [%eval 0.0] } { Mistake. Bxe2 was best. } { [%clk 0:02:35] } 12... Bf5 { [%eval -0.06] [%clk 0:02:49] } 13. d4?! { [%eval -0.61] } { Inaccuracy. Na3 was best. } { [%clk 0:02:22] } 13... cxd3+ { [%eval -0.56] [%clk 0:02:45] } 14. Kd1 { [%eval -0.58] [%clk 0:02:23] } 14... O-O-O { [%eval -0.61] [%clk 0:02:31] } 15. c4?! { [%eval -1.22] } { Inaccuracy. Nd2 was best. } { [%clk 0:02:13] } 15... e6?! { [%eval -0.25] } { Inaccuracy. e5 was best. } { [%clk 0:02:31] } 16. Nc3 { [%eval -0.2] [%clk 0:02:05] } 16... Bb4 { [%eval -0.35] [%clk 0:02:28] } 17. Bg5 { [%eval -0.22] [%clk 0:02:00] } 17... h6 { [%eval -0.08] [%clk 0:01:32] } 18. Bxf6 { [%eval -0.08] [%clk 0:01:58] } 18... gxf6 { [%eval -0.1] [%clk 0:01:33] } 19. Kd2 { [%eval -0.05] [%clk 0:01:44] } 19... e5 { [%eval 0.14] [%clk 0:01:32] } 20. Rhe1 { [%eval -0.15] [%clk 0:01:43] } 20... Rhe8 { [%eval 0.25] [%clk 0:01:33] } 21. g4 { [%eval 0.09] [%clk 0:01:40] } 21... Bd7 { [%eval 0.09] [%clk 0:01:09] } 22. Kxd3 { [%eval 0.0] } 22... f5 { [%eval 0.18] } 23. gxf5 { [%eval 0.15] [%clk 0:01:27] } 23... Bxf5+ { [%eval 0.17] [%clk 0:01:12] } 24. Be4 { [%eval 0.17] [%clk 0:01:29] } 24... Bd7 { [%eval 0.15] [%clk 0:01:13] } 25. Bf3 { [%eval 0.12] [%clk 0:00:48] } 25... f5 { [%eval 0.5] [%clk 0:01:14] } 26. Bh5 { [%eval 0.48] [%clk 0:00:49] } 26... Re7 { [%eval 0.45] [%clk 0:01:07] } 27. f3?! { [%eval -0.15] } { Inaccuracy. Rg1 was best. } { [%clk 0:00:46] } 27... Rg8 { [%eval 0.0] [%clk 0:00:46] } 28. Rg1 { [%eval 0.0] [%clk 0:00:47] } 28... Rg5 { [%eval 0.22] [%clk 0:00:47] } 29. Rxg5 { [%eval 0.09] [%clk 0:00:35] } 29... hxg5 { [%eval 0.22] [%clk 0:00:49] } 30. Rg1 { [%eval 0.0] [%clk 0:00:36] } 30... Rg7 { [%eval 0.26] [%clk 0:00:32] } 31. h4 { [%eval 0.15] [%clk 0:00:38] } 31... g4 { [%eval 0.24] [%clk 0:00:27] } 32. fxg4 { [%eval 0.24] [%clk 0:00:35] } 32... Bc5 { [%eval 0.65] [%clk 0:00:29] } 33. Rg2 { [%eval 0.14] [%clk 0:00:33] } 33... e4+ { [%eval 0.53] [%clk 0:00:29] } 34. Ke2 { [%eval 0.53] [%clk 0:00:29] } 34... Bd4 { [%eval 0.93] [%clk 0:00:28] } 35. Kf1 { [%eval 1.07] [%clk 0:00:11] } 35... Bxc3?! { [%eval 1.78] } { Inaccuracy. fxg4 was best. } { [%clk 0:00:07] } 36. bxc3 { [%eval 1.75] [%clk 0:00:13] } 36... f4?! { [%eval 2.9] } { Inaccuracy. fxg4 was best. } { [%clk 0:00:09] } 37. Re2?! { [%eval 1.86] } { Inaccuracy. g5 was best. } { [%clk 0:00:14] } 37... e3 { [%eval 2.24] [%clk 0:00:09] } 38. g5 { [%eval 2.28] [%clk 0:00:14] } 38... Bh3+?! { [%eval 3.01] } { Inaccuracy. Kc7 was best. } { [%clk 0:00:10] } 39. Kg1 { [%eval 2.64] [%clk 0:00:12] } 39... Rh7 { [%eval 3.23] [%clk 0:00:11] } 40. Bf3 { [%eval 3.25] [%clk 0:00:10] } 40... Rxh4 { [%eval 2.94] [%clk 0:00:12] } 41. Rh2 { [%eval 3.1] [%clk 0:00:12] } 41... Kd8 { [%eval 3.25] [%clk 0:00:11] } 42. d6 { [%eval 3.69] [%clk 0:00:07] } 42... Rh7?! { [%eval 4.89] } { Inaccuracy. a5 was best. } { [%clk 0:00:09] } 43. Bg2?? { [%eval 0.09] } { Blunder. c5 was best. } { [%clk 0:00:07] } 43... f3?? { [%eval 4.89] } { Blunder. Rh5 was best. } { [%clk 0:00:06] } 44. Rxh3?? { [%eval -3.97] } { Blunder. Bxf3 was best. } { [%clk 0:00:07] } 44... e2 { [%eval -4.05] [%clk 0:00:06] } 45. Kf2 { [%eval -3.95] [%clk 0:00:07] } 45... fxg2 { [%eval -4.01] [%clk 0:00:08] } 46. Rg3? { [%eval -6.66] } { Mistake. Rxh7 was best. } { [%clk 0:00:04] } 46... Rh1 { [%eval -6.59] [%clk 0:00:08] } 47. Kxe2 g1=Q 0-1