Event: DEM U10 2022
Site: Willingen GER
Date: 2022-06-06
White: Pieper, Patric
WhiteElo: 812
Black: Zhao, Yunsheng
BlackElo: 1144
Result: 0-1
ECO: C68
Opening: Ruy Lopez: Exchange Variation
Variant: Standard
Termination: normal

1. e4 { [%eval 0.33] [%clk 1:15:56] } 1... e5 { [%eval 0.12] [%clk 1:15:56] } 2. Nf3 { [%eval 0.19] [%clk 1:16:19] } 2... Nc6 { [%eval 0.32] [%clk 1:16:20] } 3. Bb5 { [%eval 0.25] [%clk 1:16:43] } 3... a6 { [%eval 0.37] [%clk 1:16:43] } 4. Bxc6 { [%eval 0.0] [%clk 1:17:07] } 4... dxc6 { [%eval 0.0] [%clk 1:17:05] } 5. d3 { [%eval -0.26] [%clk 1:17:26] } 5... Bd6 { [%eval -0.01] [%clk 1:17:08] } 6. O-O { [%eval -0.28] [%clk 1:17:48] } 6... Nf6 { [%eval 0.04] [%clk 1:17:31] } 7. Nbd2 { [%eval 0.0] [%clk 1:17:38] } 7... O-O?! { [%eval 0.56] } { Inaccuracy. Be6 was best. } { [%clk 1:17:44] } 8. c3?! { [%eval 0.0] } { Inaccuracy. d4 was best. } { [%clk 1:17:59] } 8... Re8 { [%eval -0.04] [%clk 1:17:10] } 9. Re1 { [%eval -0.09] [%clk 1:18:22] } 9... Bc5?! { [%eval 0.59] } { Inaccuracy. Bf8 was best. } { [%clk 1:15:49] } 10. Nb3?! { [%eval -0.2] } { Inaccuracy. Qc2 was best. } { [%clk 1:18:33] } 10... Ba7 { [%eval 0.28] [%clk 1:15:49] } 11. d4?! { [%eval -0.28] } { Inaccuracy. h3 was best. } { [%clk 1:18:49] } 11... exd4 { [%eval 0.01] [%clk 1:16:09] } 12. cxd4?? { [%eval -1.61] } { Blunder. e5 was best. } { [%clk 1:19:07] } 12... Nxe4 { [%eval -1.54] [%clk 1:15:47] } 13. Qd3? { [%eval -2.92] } { Mistake. Bf4 was best. } { [%clk 1:18:32] } 13... Nf6?? { [%eval -0.83] } { Blunder. Bf5 was best. } { [%clk 1:15:23] } 14. Rxe8+?! { [%eval -1.8] } { Inaccuracy. Bg5 was best. } { [%clk 1:18:38] } 14... Qxe8?! { [%eval -1.04] } { Inaccuracy. Nxe8 was best. } { [%clk 1:15:11] } 15. Bf4 { [%eval -1.54] [%clk 1:18:54] } 15... Qd8 { [%eval -1.43] [%clk 1:13:02] } 16. h3 { [%eval -1.59] [%clk 1:18:56] } 16... Be6 { [%eval -1.33] [%clk 1:12:40] } 17. Na5?! { [%eval -2.21] } { Inaccuracy. Ng5 was best. } { [%clk 1:18:33] } 17... Rb8 { [%eval -1.69] [%clk 1:11:06] } 18. Be5 { [%eval -2.07] [%clk 1:17:53] } 18... h6 { [%eval -1.84] [%clk 1:10:33] } 19. Nh4?! { [%eval -2.57] } { Inaccuracy. b4 was best. } { [%clk 1:15:50] } 19... Nd7 { [%eval -2.82] [%clk 1:09:17] } 20. Qe4?? { [%eval -7.17] } { Blunder. Bg3 was best. } { [%clk 1:15:29] } 20... Nxe5 { [%eval -7.07] [%clk 1:09:01] } 21. dxe5 { [%eval -7.19] [%clk 1:15:33] } 21... Qd2 { [%eval -6.6] [%clk 1:07:35] } 22. Qe1 { [%eval -7.38] [%clk 1:14:21] } 22... Qxe1+ { [%eval -5.66] [%clk 1:05:48] } 23. Rxe1 { [%eval -5.86] [%clk 1:14:25] } 23... Bb6 { [%eval -5.84] [%clk 1:06:09] } 24. Nb3 { [%eval -5.88] [%clk 1:14:35] } 24... Rd8 { [%eval -5.82] [%clk 1:05:48] } 25. Nf3 { [%eval -5.62] [%clk 1:12:46] } 25... Bxb3 { [%eval -5.67] [%clk 1:00:22] } 26. axb3 { [%eval -5.96] [%clk 1:13:03] } 26... Rd3 { [%eval -6.1] [%clk 1:00:44] } 27. b4 { [%eval -5.82] [%clk 1:13:08] } 27... Rb3 { [%eval -5.96] [%clk 1:00:26] } 28. Re2 { [%eval -5.79] [%clk 1:12:29] } 28... Rxb4 { [%eval -5.91] [%clk 1:00:15] } 29. g4 { [%eval -6.04] [%clk 1:12:08] } 29... Rf4 { [%eval -5.24] [%clk 0:58:04] } 30. Kg2 { [%eval -4.93] [%clk 1:12:19] } 30... Kf8 { [%eval -5.21] [%clk 0:56:18] } 31. g5 { [%eval -5.49] [%clk 1:12:39] } 31... hxg5 { [%eval -5.66] [%clk 0:55:54] } 32. Nxg5 { [%eval -5.6] [%clk 1:13:01] } 32... Rf5?! { [%eval -4.37] } { Inaccuracy. Ke7 was best. } { [%clk 0:55:41] } 33. Nh7+? { [%eval -8.63] } { Mistake. h4 was best. } { [%clk 1:13:15] } 33... Ke7 { [%eval -7.22] [%clk 0:56:00] } 34. Kg3 { [%eval -8.65] [%clk 1:12:48] } 34... Rh5 { [%eval -8.92] [%clk 0:55:58] } 35. Nf6 { [%eval -8.73] [%clk 1:11:48] } 35... gxf6 { [%eval -9.06] [%clk 0:56:17] } 36. exf6+ { [%eval -8.65] [%clk 1:11:53] } 36... Kxf6 { [%eval -8.72] [%clk 0:56:40] } 37. f4 { [%eval -9.0] [%clk 1:11:59] } 37... Bc5 { [%eval -8.91] [%clk 0:54:00] } 38. Kg4 { [%eval -8.96] [%clk 1:11:57] } 38... Rh6 { [%eval -8.98] [%clk 0:52:53] } 39. Re5 { [%eval -9.28] [%clk 1:12:09] } 39... Bd6 { [%eval -9.25] [%clk 0:52:39] } 40. Rf5+ { [%eval -9.47] [%clk 1:12:16] } 40... Kg7 { [%eval -9.15] [%clk 0:52:46] } 41. Kg5 { [%eval -11.3] [%clk 1:12:26] } 41... Rg6+ { [%eval -9.38] [%clk 0:52:45] } 42. Kh5 { [%eval -9.13] [%clk 1:12:34] } 42... Rf6 { [%eval -9.55] [%clk 0:52:58] } 43. Rg5+ { [%eval -9.95] [%clk 1:12:46] } 43... Kh7 { [%eval -9.31] [%clk 0:53:08] } 44. f5 { [%eval -13.05] [%clk 1:12:35] } 44... Rh6+ { [%eval -12.43] [%clk 0:51:57] } 45. Kg4 { [%eval -12.64] [%clk 1:12:23] } 45... Be7 { [%eval -9.79] [%clk 0:52:04] } 46. Rh5 { [%eval -12.37] [%clk 1:12:05] } 46... Rxh5 { [%eval -11.74] [%clk 0:52:26] } 47. Kxh5 { [%eval -13.81] [%clk 1:12:29] } 47... b5 { [%eval -11.97] [%clk 0:52:48] } 48. Kg4 { [%eval -14.57] [%clk 1:12:47] } 48... a5 { [%eval -14.57] [%clk 0:53:04] } 49. h4 { [%eval -20.43] [%clk 1:13:13] } 49... a4 { [%eval -21.0] [%clk 0:53:23] } 50. h5?! { [%eval #-22] } { Checkmate is now unavoidable. Kf3 was best. } { [%clk 1:13:13] } 50... b4?! { [%eval -24.42] } { Lost forced checkmate sequence. Bf6 was best. } { [%clk 0:53:46] } 51. f6 { [%eval #-13] [%clk 1:13:39] } 51... Bxf6 { [%eval #-12] } 52. Kf5 { [%eval #-11] [%clk 1:13:55] } 52... Bxb2 { [%eval #-10] [%clk 0:54:25] } 53. Kg5 { [%eval #-10] [%clk 1:14:11] } 53... a3 { [%eval #-9] [%clk 0:54:43] } 54. h6 { [%eval #-7] } 54... a2 { [%eval #-6] } 55. Kf5 { [%eval #-5] [%clk 1:14:01] } 55... a1=Q { [%eval #-4] [%clk 0:55:04] } 56. Kg5 { [%eval #-4] [%clk 1:14:18] } 56... Qf1 { [%eval #-3] [%clk 0:55:23] } 57. Kh5 { [%eval #-2] [%clk 1:14:34] } 57... Qg2 { [%eval #-2] [%clk 0:55:39] } 58. Kh4 { [%eval #-2] [%clk 1:14:49] } 58... Bf6+ { [%eval #-1] [%clk 0:56:02] } 59. Kh5 { [%eval #-1] [%clk 1:15:06] } 59... Qg5# 0-1