Event: DEM U14 2022
Site: Willingen GER
Date: 2022-06-10
White: Klaska, Philipp Leon
WhiteElo: 1946
Black: Udelnov, Valentin
BlackElo: 1967
Result: 1-0
ECO: D01
Opening: Richter-Veresov Attack: Boyce Defense
Variant: Standard
Termination: normal

1. d4 { [%eval 0.0] [%clk 1:30:46] } 1... Nf6 { [%eval 0.23] [%clk 1:30:43] } 2. Nc3 { [%eval -0.08] [%clk 1:30:55] } 2... d5 { [%eval -0.18] [%clk 1:30:36] } 3. Bg5 { [%eval -0.22] [%clk 1:31:19] } 3... Ne4? { [%eval 0.84] } { Mistake. Nbd7 was best. } { [%clk 1:24:35] } 4. Nxe4 { [%eval 0.71] [%clk 1:29:48] } 4... dxe4 { [%eval 0.87] [%clk 1:24:48] } 5. Qd2?! { [%eval 0.09] } { Inaccuracy. e3 was best. } { [%clk 1:27:25] } 5... h6 { [%eval 0.12] [%clk 1:22:23] } 6. Bh4 { [%eval 0.15] [%clk 1:23:37] } 6... g5 { [%eval 0.0] [%clk 1:22:02] } 7. Bg3 { [%eval 0.0] [%clk 1:24:00] } 7... Bg7 { [%eval 0.0] [%clk 1:22:26] } 8. O-O-O { [%eval -0.01] [%clk 1:22:17] } 8... c6? { [%eval 1.33] } { Mistake. Qd5 was best. } { [%clk 1:07:05] } 9. h4?! { [%eval 0.75] } { Inaccuracy. e3 was best. } { [%clk 1:17:51] } 9... Qd5 { [%eval 0.7] [%clk 1:03:40] } 10. b3 { [%eval 0.46] [%clk 1:08:20] } 10... b5?! { [%eval 1.39] } { Inaccuracy. c5 was best. } { [%clk 1:02:00] } 11. f3 { [%eval 1.3] [%clk 0:56:54] } 11... g4?! { [%eval 1.86] } { Inaccuracy. a5 was best. } { [%clk 0:53:50] } 12. fxe4 { [%eval 1.68] [%clk 0:45:27] } 12... Qxe4 { [%eval 1.86] [%clk 0:54:07] } 13. e3 { [%eval 1.64] [%clk 0:44:27] } 13... Bf5?! { [%eval 2.5] } { Inaccuracy. Qh7 was best. } { [%clk 0:51:24] } 14. Bd3 { [%eval 1.99] [%clk 0:39:43] } 14... Qd5 { [%eval 2.45] [%clk 0:51:05] } 15. Bxf5?! { [%eval 1.55] } { Inaccuracy. Ne2 was best. } { [%clk 0:37:18] } 15... Qxf5 { [%eval 1.85] [%clk 0:51:25] } 16. Ne2 { [%eval 1.95] [%clk 0:37:19] } 16... Nd7 { [%eval 2.26] [%clk 0:49:54] } 17. Rhf1 { [%eval 1.69] [%clk 0:36:10] } 17... Qe6?! { [%eval 2.4] } { Inaccuracy. Qh7 was best. } { [%clk 0:49:04] } 18. Nf4 { [%eval 2.2] [%clk 0:28:08] } 18... Qe4 { [%eval 2.34] [%clk 0:47:23] } 19. Nd3?? { [%eval 0.57] } { Blunder. Nh5 was best. } { [%clk 0:23:09] } 19... O-O { [%eval 0.5] [%clk 0:43:01] } 20. Rf4 { [%eval 0.48] [%clk 0:19:21] } 20... Qg6 { [%eval 0.58] [%clk 0:41:46] } 21. Qe2?! { [%eval -0.07] } { Inaccuracy. e4 was best. } { [%clk 0:17:07] } 21... h5 { [%eval 0.0] [%clk 0:41:14] } 22. Rdf1 { [%eval -0.28] [%clk 0:15:38] } 22... Bh6? { [%eval 1.12] } { Mistake. f5 was best. } { [%clk 0:37:50] } 23. Rf5 { [%eval 0.76] [%clk 0:13:42] } 23... e6? { [%eval 1.93] } { Mistake. a5 was best. } { [%clk 0:36:34] } 24. Ne5 { [%eval 1.91] [%clk 0:13:22] } 24... Nxe5 { [%eval 1.68] [%clk 0:36:57] } 25. Rxe5? { [%eval 0.25] } { Mistake. Rf6 was best. } { [%clk 0:12:57] } 25... Rfe8?? { [%eval 2.06] } { Blunder. Rad8 was best. } { [%clk 0:34:08] } 26. Bf4 { [%eval 1.98] [%clk 0:11:27] } 26... f6 { [%eval 2.07] [%clk 0:31:11] } 27. Rc5 { [%eval 1.92] [%clk 0:10:45] } 27... Rac8 { [%eval 2.23] [%clk 0:30:24] } 28. Bxh6 { [%eval 2.34] [%clk 0:10:09] } 28... Qxh6 { [%eval 2.18] [%clk 0:30:42] } 29. Rf4 { [%eval 2.14] [%clk 0:09:03] } 29... Qg6?? { [%eval 5.02] } { Blunder. f5 was best. } { [%clk 0:29:00] } 30. Rxh5 { [%eval 5.0] [%clk 0:07:01] } 30... Qxh5 { [%eval 5.12] [%clk 0:23:20] } 31. Rxg4+ { [%eval 5.01] [%clk 0:07:20] } 31... Kf7 { [%eval 5.12] [%clk 0:23:31] } 32. Rg7+ { [%eval 4.86] [%clk 0:07:43] } 32... Kxg7 { [%eval 5.07] [%clk 0:23:55] } 33. Qxh5 { [%eval 4.76] [%clk 0:08:08] } 33... Rh8 { [%eval 5.75] [%clk 0:24:02] } 34. Qc5 { [%eval 5.31] [%clk 0:07:53] } 34... Rc7 { [%eval 6.3] [%clk 0:21:02] } 35. Qd6 { [%eval 6.44] [%clk 0:07:27] } 35... Rhc8 { [%eval 6.75] [%clk 0:19:19] } 36. Qxe6 { [%eval 6.82] [%clk 0:07:26] } 36... a5 { [%eval 6.62] [%clk 0:19:07] } 37. g4 { [%eval 6.62] [%clk 0:06:56] } 37... a4 { [%eval 6.7] [%clk 0:18:48] } 38. h5 { [%eval 6.59] [%clk 0:06:58] } 38... axb3 { [%eval 6.46] [%clk 0:18:50] } 39. axb3 { [%eval 6.31] [%clk 0:07:18] } 39... Rf8 { [%eval 6.52] [%clk 0:18:49] } 40. e4 { [%eval 6.75] [%clk 0:04:50] } 40... Rff7 { [%eval 8.85] [%clk 0:18:00] } 41. e5 { [%eval 8.96] [%clk 0:03:45] } 41... fxe5 { [%eval 8.64] [%clk 0:17:53] } 42. dxe5 { [%eval 7.44] [%clk 0:04:03] } 42... c5 { [%eval 8.18] [%clk 0:15:15] } 43. Qg6+ { [%eval 8.76] [%clk 0:30:25] } 43... Kf8 { [%eval 8.96] [%clk 0:44:55] } 44. Qd6+ { [%eval 8.6] [%clk 0:30:25] } 44... Kg7 { [%eval 9.23] [%clk 0:45:18] } 45. e6 { [%eval 9.85] [%clk 0:29:45] } 45... Rf1+ { [%eval 11.12] [%clk 0:45:23] } 46. Kb2 { [%eval 12.15] [%clk 0:29:16] } 46... Ra7 { [%eval 12.43] [%clk 0:45:50] } 47. Qxc5 { [%eval 11.1] [%clk 0:29:20] } 47... Raa1 { [%eval 14.07] [%clk 0:45:21] } 48. Qxb5 { [%eval 10.35] [%clk 0:29:27] } 48... Rab1+ { [%eval 10.9] [%clk 0:45:35] } 49. Ka3 { [%eval 10.21] [%clk 0:29:02] } 49... Ra1+ { [%eval 11.01] [%clk 0:46:01] } 50. Kb4 { [%eval 11.44] [%clk 0:29:24] } 50... Rae1 { [%eval 13.1] [%clk 0:46:12] } 51. g5 { [%eval 14.05] [%clk 0:26:44] } 51... Re4+ { [%eval 19.12] [%clk 0:45:17] } 52. Ka3 { [%eval 18.17] [%clk 0:26:55] } 52... Rfe1?! { [%eval #5] } { Checkmate is now unavoidable. Ree1 was best. } { [%clk 0:45:22] } 53. Qd7+ { [%eval #4] [%clk 0:27:16] } 53... Kh8 { [%eval #4] [%clk 0:45:05] } 54. h6 { [%eval #5] [%clk 0:27:33] } 1-0