Event: DEM U10 2022
Site: Willingen GER
Date: 2022-06-10
White: Zhang, Yibo
WhiteElo: 1436
Black: Gersemann, Karl
BlackElo: 1620
Result: 1/2-1/2
ECO: C45
Opening: Scotch Game: Potter Variation
Variant: Standard
Termination: normal

1. e4 { [%eval 0.33] [%clk 1:15:54] } 1... e5 { [%eval 0.12] [%clk 1:15:47] } 2. Nf3 { [%eval 0.19] [%clk 1:16:16] } 2... Nc6 { [%eval 0.32] [%clk 1:13:44] } 3. d4 { [%eval 0.13] [%clk 1:16:34] } 3... exd4 { [%eval 0.13] [%clk 1:14:03] } 4. Nxd4 { [%eval 0.03] [%clk 1:16:59] } 4... Bc5 { [%eval 0.29] [%clk 1:14:00] } 5. Nb3 { [%eval 0.0] [%clk 1:17:22] } 5... Bb6 { [%eval 0.2] [%clk 1:14:16] } 6. Qe2 { [%eval 0.0] [%clk 1:17:47] } 6... Nge7 { [%eval 0.3] [%clk 1:13:55] } 7. Nc3 { [%eval 0.18] [%clk 1:17:55] } 7... d6 { [%eval 0.47] [%clk 1:13:27] } 8. Be3 { [%eval 0.58] [%cal Ge1c1,Gh2h3,Gg2g4,Ge8g8] [%clk 1:18:10] } 8... Be6 { [%eval 0.44] [%clk 1:12:45] } 9. O-O-O { [%eval 0.41] [%clk 1:17:49] } 9... Qd7 { [%eval 0.34] [%clk 1:11:41] } 10. g3 { [%eval 0.19] [%clk 1:17:46] } 10... Ne5?! { [%eval 0.74] } { Inaccuracy. O-O-O was best. } { [%csl Gc4] [%clk 1:11:20] } 11. Bg2 { [%eval 0.86] [%clk 1:16:17] } 11... Bxe3+ { [%eval 1.35] [%clk 1:02:43] } 12. Qxe3 { [%eval 1.54] [%csl Ga7,Bc6,Ge6][%cal Ga7a6,Ge3a7,Gd7c6,Be7c6,Bf2f4,Bf4f5] [%clk 1:15:25] } 12... Qc6?! { [%eval 2.35] } { Inaccuracy. Nc4 was best. } { [%csl Gf6,Gg7,Be5,Be6,Be7,Bc4][%cal Ge8g8,Gf2f4,Gf4f5,Be5c4] [%clk 0:56:29] } 13. Nd5?! { [%eval 1.64] } { Inaccuracy. f4 was best. } { [%clk 1:06:45] } 13... Bxd5 { [%eval 2.12] [%clk 0:52:53] } 14. exd5 { [%eval 1.81] [%clk 1:04:27] } 14... Qb6 { [%eval 1.97] [%clk 0:51:46] } 15. Qe2 { [%eval 2.22] [%clk 1:02:52] } 15... O-O-O { [%eval 2.59] [%clk 0:47:36] } 16. f4 { [%eval 2.26] [%clk 1:02:01] } 16... N5g6 { [%eval 2.63] [%clk 0:47:38] } 17. Rhe1 { [%eval 2.4] [%clk 0:59:59] } 17... Rhe8 { [%eval 2.21] [%clk 0:45:27] } 18. Qd3 { [%eval 1.68] [%clk 0:57:18] } 18... Kb8 { [%eval 1.87] [%clk 0:42:13] } 19. h4?! { [%eval 0.93] } { Inaccuracy. Nd4 was best. } { [%clk 0:56:22] } 19... h6?! { [%eval 1.98] } { Inaccuracy. Nc8 was best. } { [%clk 0:35:39] } 20. Re2? { [%eval 0.72] } { Mistake. Nd4 was best. } { [%clk 0:54:38] } 20... Ng8 { [%eval 0.8] [%clk 0:29:52] } 21. Be4 { [%eval 0.65] [%clk 0:52:32] } 21... Nf8 { [%eval 0.61] [%clk 0:28:00] } 22. Rde1 { [%eval 0.58] [%clk 0:51:40] } 22... Nf6 { [%eval 0.89] [%clk 0:26:39] } 23. Bf3 { [%eval 0.59] [%clk 0:49:42] } 23... Rxe2 { [%eval 0.42] [%clk 0:26:13] } 24. Qxe2 { [%eval 0.5] [%clk 0:49:20] } 24... a6 { [%eval 0.42] [%clk 0:24:41] } 25. Qe3 { [%eval 0.23] [%clk 0:48:24] } 25... Qb4?! { [%eval 0.99] } { Inaccuracy. N8d7 was best. } { [%clk 0:21:18] } 26. a3?! { [%eval 0.0] } { Inaccuracy. Qe7 was best. } { [%clk 0:48:25] } 26... Qa4 { [%eval 0.01] [%clk 0:19:34] } 27. Qd4 { [%eval 0.13] [%clk 0:47:32] } 27... Qd7 { [%eval 0.0] [%clk 0:18:47] } 28. Na5 { [%eval 0.07] [%clk 0:46:21] } 28... Re8 { [%eval 0.0] [%clk 0:17:28] } 29. Rxe8+ { [%eval 0.19] [%clk 0:43:53] } 29... Qxe8 { [%eval 0.02] [%clk 0:16:52] } 30. Kd2 { [%eval 0.0] [%clk 0:43:29] } 30... N8d7 { [%eval 0.1] [%clk 0:15:23] } 31. Qe3 { [%eval 0.0] [%clk 0:43:15] } 31... Qxe3+?! { [%eval 0.7] } { Inaccuracy. Qc8 was best. } { [%clk 0:15:16] } 32. Kxe3 { [%eval 0.69] [%clk 0:43:35] } 32... Nb6 { [%eval 0.52] [%clk 0:15:13] } 33. Kd4? { [%eval -0.6] } { Mistake. c4 was best. } { [%clk 0:43:23] } 33... Ka7? { [%eval 0.7] } { Mistake. Nbxd5 was best. } { [%clk 0:09:43] } 34. Nc4 { [%eval 0.29] [%clk 0:42:53] } 34... Nxc4 { [%eval 0.37] [%clk 0:08:20] } 35. Kxc4 { [%eval 0.37] [%clk 0:42:51] } 35... b5+ { [%eval 0.33] [%clk 0:08:22] } 36. Kd4 { [%eval 0.36] [%clk 0:42:56] } 36... Kb6 { [%eval 0.32] [%clk 0:07:59] } 37. b4 { [%eval 0.45] [%clk 0:43:13] } 37... a5?! { [%eval 1.0] } { Inaccuracy. Ng8 was best. } { [%clk 0:08:12] } 38. g4 { [%eval 0.24] [%clk 0:42:08] } 38... axb4 { [%eval 0.65] [%clk 0:07:22] } 39. axb4 { [%eval 0.9] [%clk 0:41:59] } 39... Nh7?? { [%eval 3.39] } { Blunder. Ng8 was best. } { [%clk 0:05:06] } 40. h5?? { [%eval 0.25] } { Blunder. g5 was best. } { [%clk 0:41:08] } 40... f5?! { [%eval 1.16] } { Inaccuracy. Kb7 was best. } { [%clk 0:03:22] } 41. Be2? { [%eval 0.0] } { Mistake. g5 was best. } { [%clk 0:34:30] } 41... fxg4 { [%eval 0.0] [%clk 0:03:10] } 42. Bxg4 { [%eval 0.0] [%clk 0:33:27] } 42... Nf6 { [%eval -0.06] [%clk 0:03:24] } 43. Bf3 { [%eval 0.0] [%clk 0:33:52] } 43... Kb7 { [%eval 0.0] [%clk 0:01:18] } 44. c4 { [%eval 0.0] [%clk 0:31:55] } 44... bxc4 { [%eval 0.0] [%clk 0:00:38] } 45. Kxc4 { [%eval 0.0] [%clk 0:31:50] } 45... Kb6 { [%eval 0.0] [%clk 0:15:25] } 46. b5 { [%eval -0.05] [%clk 0:47:09] } 46... Ka5 { [%eval -0.25] [%clk 0:15:05] } 47. Bd1 { [%eval -0.22] [%clk 0:47:08] } 47... Ne4 { [%eval -0.2] [%clk 0:12:40] } 48. Be2 { [%eval -0.16] [%clk 0:43:11] } 48... Nf6 { [%eval -0.19] [%clk 0:11:50] } 1/2-1/2