Event: DEM U12 2025
Site: Willingen GER
Date: 2025-06-11
White: Gao, Chenzhuo
WhiteElo: 1707
Black: Fels, Mattis
BlackElo: 1758
Result: 1/2-1/2
ECO: D02
Opening: Queen's Pawn Game: London System, with e6
Variant: Standard
Termination: normal

1. d4 { [%eval 0.17] [%clk 1:30:53] } 1... d5 { [%eval 0.2] [%clk 1:30:56] } 2. Nf3 { [%eval 0.08] [%clk 1:31:08] } 2... e6 { [%eval 0.19] [%clk 1:31:19] } 3. Bf4 { [%eval 0.07] [%clk 1:31:16] } 3... f5?! { [%eval 0.78] } { Inaccuracy. c5 was best. } { [%clk 1:31:07] } 4. e3 { [%eval 0.79] [%clk 1:31:12] } 4... Nf6 { [%eval 0.82] [%clk 1:31:26] } 5. c4 { [%eval 0.73] [%clk 1:31:16] } 5... Bd6 { [%eval 0.8] [%clk 1:31:26] } 6. Bd3 { [%eval 0.67] [%clk 1:30:34] } 6... O-O { [%eval 0.69] [%clk 1:31:27] } 7. Nc3 { [%eval 0.7] [%clk 1:29:46] } 7... c6 { [%eval 0.96] [%clk 1:31:43] } 8. O-O { [%eval 1.12] [%clk 1:29:58] } 8... Ne4 { [%eval 1.16] [%clk 1:32:04] } 9. Ne2 { [%eval 1.08] [%clk 1:29:49] } 9... Na6?! { [%eval 1.92] } { Inaccuracy. Nd7 was best. } { [%clk 1:29:18] } 10. Bxd6 { [%eval 1.55] [%clk 1:28:01] } 10... Nxd6 { [%eval 2.14] [%clk 1:29:27] } 11. c5 { [%eval 2.12] [%clk 1:28:07] } 11... Ne4 { [%eval 2.55] [%clk 1:29:48] } 12. a3?! { [%eval 1.52] } { Inaccuracy. Bxa6 was best. } { [%clk 1:28:15] } 12... Nb8 { [%eval 1.45] [%clk 1:29:40] } 13. Ne5 { [%eval 1.37] [%clk 1:23:45] } 13... Nd7 { [%eval 1.57] [%clk 1:29:56] } 14. b4 { [%eval 1.38] [%clk 1:23:06] } 14... Nxe5 { [%eval 1.82] [%clk 1:30:12] } 15. dxe5 { [%eval 1.56] [%clk 1:23:31] } 15... Qc7 { [%eval 1.69] [%clk 1:30:05] } 16. f3 { [%eval 1.95] [%clk 1:22:51] } 16... Ng5 { [%eval 1.76] [%clk 1:30:10] } 17. f4 { [%eval 1.71] [%clk 1:23:10] } 17... Ne4 { [%eval 2.05] [%clk 1:30:33] } 18. Bxe4 { [%eval 2.11] [%clk 1:21:50] } 18... dxe4 { [%eval 2.41] [%clk 1:30:16] } 19. Nd4?! { [%eval 1.55] } { Inaccuracy. Qd6 was best. } { [%clk 1:21:21] } 19... Rd8 { [%eval 1.59] [%clk 1:30:33] } 20. Qb3 { [%eval 1.76] [%clk 1:18:14] } 20... Rd5 { [%eval 1.7] [%clk 1:30:45] } 21. Rac1 { [%eval 1.23] [%clk 1:15:54] } 21... Bd7 { [%eval 1.42] [%clk 1:29:48] } 22. Rf2 { [%eval 1.18] [%clk 1:02:40] } 22... a5 { [%eval 1.23] [%clk 1:29:30] } 23. Qb2 { [%eval 1.12] [%clk 0:59:52] } 23... Kf7 { [%eval 1.54] [%clk 1:28:16] } 24. Rfc2 { [%eval 1.4] [%clk 0:58:33] } 24... g5 { [%eval 1.4] [%clk 1:26:44] } 25. g3 { [%eval 1.4] [%clk 0:57:35] } 25... gxf4?! { [%eval 2.28] } { Inaccuracy. h5 was best. } { [%clk 1:26:14] } 26. gxf4 { [%eval 2.34] [%clk 0:57:27] } 26... axb4 { [%eval 2.91] [%clk 1:22:46] } 27. axb4 { [%eval 2.45] [%clk 0:57:47] } 27... b6? { [%eval 4.71] } { Mistake. Be8 was best. } { [%clk 1:21:24] } 28. Ra1? { [%eval 2.65] } { Mistake. Rg2 was best. } { [%clk 0:50:32] } 28... Rg8+?! { [%eval 3.54] } { Inaccuracy. Rxa1+ was best. } { [%clk 1:20:17] } 29. Kh1?! { [%eval 2.46] } { Inaccuracy. Rg2 was best. } { [%clk 0:47:11] } 29... bxc5?! { [%eval 3.52] } { Inaccuracy. Rg4 was best. } { [%clk 1:16:08] } 30. Rxc5 { [%eval 3.79] [%clk 0:44:52] } 30... Rxc5 { [%eval 3.86] [%clk 1:16:14] } 31. bxc5 { [%eval 4.0] [%clk 0:45:16] } 31... Ke7 { [%eval 4.51] [%clk 1:05:15] } 32. Qa2 { [%eval 4.19] [%clk 0:39:46] } 32... Qb8 { [%eval 4.13] [%clk 1:04:05] } 33. Rb1 { [%eval 3.95] [%clk 0:36:34] } 33... Qa8 { [%eval 3.78] [%clk 1:01:35] } 34. Qb3?? { [%eval 1.64] } { Blunder. Qf2 was best. } { [%clk 0:36:20] } 34... Rg7? { [%eval 3.51] } { Mistake. Qe8 was best. } { [%clk 0:59:29] } 35. Qb8 { [%eval 2.84] [%clk 0:25:14] } 35... Qxb8 { [%eval 2.87] [%clk 0:54:01] } 36. Rxb8 { [%eval 2.81] [%clk 0:25:40] } 36... Rg6 { [%eval 2.92] [%clk 0:52:23] } 37. Rb6 { [%eval 2.66] [%clk 0:24:55] } 37... Rh6 { [%eval 2.98] [%clk 0:52:45] } 38. Kg2 { [%eval 2.75] [%clk 0:19:38] } 38... Rg6+ { [%eval 2.66] [%clk 0:53:07] } 39. Kh1 { [%eval 2.47] [%clk 0:18:01] } 39... Rh6 { [%eval 2.61] [%clk 0:53:24] } 40. Ne2 { [%eval 2.72] [%clk 0:17:46] } 40... Kd8 { [%eval 2.58] [%clk 0:52:19] } 41. Kg2?! { [%eval 1.48] } { Inaccuracy. Ra6 was best. } { [%clk 0:17:33] } 41... Kc7 { [%eval 1.61] [%clk 0:52:36] } 42. h3?! { [%eval 0.58] } { Inaccuracy. Nd4 was best. } { [%clk 0:17:37] } 42... Rg6+ { [%eval 0.64] [%clk 0:51:43] } 43. Kh2?! { [%eval 0.0] } { Inaccuracy. Kf2 was best. } { [%clk 0:17:50] } 43... Rg8 { [%eval 0.15] [%clk 0:51:53] } 44. Rb3 { [%eval 0.01] [%clk 0:06:12] } 44... Ra8 { [%eval 0.45] [%clk 0:44:20] } 45. Kg3 { [%eval 0.27] [%clk 0:05:25] } 45... Ra5 { [%eval 0.42] [%clk 0:35:36] } 46. Rc3 { [%eval 0.61] [%clk 0:03:52] } 46... Kb7?? { [%eval 2.54] } { Blunder. Kd8 was best. } { [%clk 0:24:58] } 47. Nd4 { [%eval 2.14] [%clk 0:27:37] } 47... Ka6 { [%clk 0:44:11] } 48. Kh4 { [%clk 0:24:04] } 1/2-1/2