Event: Round 4: Krivka, Lukas - Prokopchuk, Oleksandr
Date: 2025-01-30
White: Krivka, Lukas
Black: Prokopchuk, Oleksandr
BlackElo: 1619
Result: 1/2-1/2
ECO: A05
Opening: King's Indian Attack: Symmetrical Defense
Variant: Standard
TimeControl: 3+2

1. Nf3 { [%eval 0.14] [%clk 0:03:04] } 1... Nf6 { [%eval 0.18] [%clk 0:03:03] } 2. g3 { [%eval 0.11] [%clk 0:03:05] } 2... g6 { [%eval 0.17] [%clk 0:03:04] } 3. Bg2 { [%eval 0.13] } 3... Bg7 { [%eval 0.26] [%clk 0:03:05] } 4. O-O { [%eval 0.08] [%clk 0:03:08] } 4... d5 { [%eval 0.13] [%clk 0:03:05] } 5. d4 { [%eval 0.18] [%clk 0:03:09] } 5... O-O { [%eval 0.1] [%clk 0:03:05] } 6. c3 { [%eval 0.0] [%clk 0:03:04] } 6... c5 { [%eval 0.42] [%clk 0:03:06] } 7. Re1?! { [%eval -0.14] } { Inaccuracy. dxc5 was best. } { [%clk 0:03:03] } 7... Nc6 { [%eval 0.29] [%clk 0:03:07] } 8. Bg5?! { [%eval -0.35] } { Inaccuracy. dxc5 was best. } { [%clk 0:03:00] } 8... Bf5 { [%eval 0.1] [%clk 0:02:56] } 9. Qd2?? { [%eval -2.73] } { Blunder. dxc5 was best. } { [%clk 0:02:57] } 9... Ne4 { [%eval -2.89] [%clk 0:02:52] } 10. Qc1 { [%eval -2.99] [%clk 0:02:53] } 10... Nxg5 { [%eval -2.89] [%clk 0:02:49] } 11. Qxg5 { [%eval -2.81] [%clk 0:02:40] } 11... cxd4?! { [%eval -2.04] } { Inaccuracy. Qb6 was best. } { [%clk 0:02:45] } 12. Nxd4 { [%eval -2.02] [%clk 0:02:31] } 12... Nxd4 { [%eval -2.02] [%clk 0:02:44] } 13. cxd4 { [%eval -2.12] [%clk 0:02:32] } 13... Bxd4 { [%eval -2.12] [%clk 0:02:42] } 14. Nc3 { [%eval -2.12] [%clk 0:02:34] } 14... Bxc3?! { [%eval -1.22] } { Inaccuracy. e6 was best. } { [%clk 0:02:33] } 15. bxc3 { [%eval -1.22] [%clk 0:02:35] } 15... Kg7?! { [%eval -0.13] } { Inaccuracy. e5 was best. } { [%clk 0:02:31] } 16. Red1 { [%eval -0.62] [%clk 0:02:31] } 16... e6 { [%eval -0.69] [%clk 0:02:30] } 17. Qxd8 { [%eval -0.75] [%clk 0:02:28] } 17... Rfxd8 { [%eval -0.85] [%clk 0:02:31] } 18. Rac1? { [%eval -2.08] } { Mistake. c4 was best. } { [%clk 0:02:08] } 18... Rac8 { [%eval -1.53] [%clk 0:02:28] } 19. Kf1?! { [%eval -2.42] } { Inaccuracy. c4 was best. } { [%clk 0:01:59] } 19... Rc5?? { [%eval 0.32] } { Blunder. b6 was best. } { [%clk 0:02:16] } 20. Ke1?? { [%eval -3.88] } { Blunder. e4 was best. } { [%clk 0:01:44] } 20... Rdc8 { [%eval -3.89] [%clk 0:02:16] } 21. f3 { [%eval -3.89] [%clk 0:01:32] } 21... g5 { [%eval -3.84] [%clk 0:02:09] } 22. e4 { [%eval -3.8] [%clk 0:01:23] } 22... dxe4 { [%eval -3.71] [%clk 0:02:05] } 23. fxe4 { [%eval -3.73] [%clk 0:01:25] } 23... Bg4 { [%eval -3.33] [%clk 0:02:01] } 24. Rd3 { [%eval -3.23] [%clk 0:01:20] } 24... f5?? { [%eval -0.68] } { Blunder. e5 was best. } { [%clk 0:01:55] } 25. Rd7+ { [%eval -0.72] [%clk 0:01:21] } 25... Kg6?! { [%eval -0.13] } { Inaccuracy. Kf6 was best. } { [%clk 0:01:53] } 26. Rxb7 { [%eval -0.15] [%clk 0:01:20] } 26... Rxc3 { [%eval -0.14] [%clk 0:01:48] } 27. Rxc3 { [%eval -0.2] [%clk 0:01:20] } 27... Rxc3 { [%eval -0.24] [%clk 0:01:49] } 28. Rxa7? { [%eval -1.91] } { Mistake. exf5+ was best. } { [%clk 0:01:14] } 28... fxe4?? { [%eval -0.05] } { Blunder. f4 was best. } { [%clk 0:01:48] } 29. Bxe4+ { [%eval -0.1] [%clk 0:01:15] } 29... Bf5 { [%eval -0.05] [%clk 0:01:49] } 30. Bxf5+ { [%eval 0.0] [%clk 0:00:58] } 30... exf5 { [%eval 0.0] [%clk 0:01:50] } 31. Ra6+ { [%eval 0.0] [%clk 0:00:58] } 31... Kh5 { [%eval 0.0] [%clk 0:01:49] } 32. Ra5 { [%eval -0.29] [%clk 0:00:49] } 32... Rc2 { [%eval 0.0] [%clk 0:01:48] } 33. h3 { [%eval -0.01] [%clk 0:00:40] } 33... Rh2 { [%eval -0.03] [%clk 0:01:43] } 34. h4 { [%eval -0.01] [%clk 0:00:29] } 34... gxh4 { [%eval -0.03] [%clk 0:01:44] } 35. gxh4 { [%eval -0.01] [%clk 0:00:30] } 35... Kxh4 { [%eval 0.0] [%clk 0:01:41] } 36. Rxf5 { [%eval 0.0] [%clk 0:00:22] } 36... Rxa2 { [%eval 0.0] [%clk 0:01:40] } 37. Rf8 { [%eval 0.0] [%clk 0:00:14] } 37... h5 { [%eval 0.0] [%clk 0:01:38] } 38. Rg8 { [%eval 0.0] [%clk 0:00:11] } 38... Kh3 { [%eval 0.0] [%clk 0:01:37] } 39. Kf1 { [%eval 0.0] [%clk 0:00:10] } 39... Ra1+ { [%eval 0.0] [%clk 0:01:35] } 40. Kf2 { [%eval 0.0] [%clk 0:00:10] } 40... h4 { [%eval 0.0] [%clk 0:01:32] } 41. Kf3 { [%eval 0.0] [%clk 0:00:03] } 41... Rf1+ { [%eval 0.0] [%clk 0:01:29] } 42. Ke2 { [%eval 0.0] [%clk 0:00:04] } 42... Rf6 { [%eval 0.0] [%clk 0:01:27] } 43. Ke3 { [%eval 0.0] [%clk 0:00:03] } 43... Kh2 { [%eval 0.0] [%clk 0:01:26] } 44. Ke2 { [%eval 0.0] [%clk 0:00:03] } 44... h3 { [%eval 0.0] [%clk 0:01:27] } 45. Ke3 { [%eval 0.0] [%clk 0:00:03] } 45... Kh1 { [%eval 0.0] [%clk 0:01:26] } 46. Ke2 { [%eval 0.0] [%clk 0:00:04] } 46... h2 { [%eval 0.0] [%clk 0:01:26] } 47. Ke1 { [%eval 0.0] [%clk 0:00:05] } 47... Rf7 { [%eval 0.0] [%clk 0:01:25] } 48. Ke2 { [%eval 0.0] [%clk 0:00:06] } 48... Ra7 { [%eval 0.0] [%clk 0:01:19] } 49. Kf2 { [%eval 0.0] [%clk 0:00:05] } 49... Ra2+ { [%eval 0.0] [%clk 0:01:20] } 50. Kf1 { [%eval 0.0] [%clk 0:00:06] } 50... Ra1+ { [%eval 0.0] [%clk 0:01:19] } 51. Kf2 { [%eval 0.0] [%clk 0:00:08] } 51... Ra2+ { [%eval 0.0] [%clk 0:01:20] } 52. Kf1 { [%eval 0.0] [%clk 0:00:09] } 1/2-1/2