Event: DEM U14 2025
Site: Willingen GER
Date: 2025-06-14
White: Shevchenko, Igor
WhiteElo: 1882
Black: Sasse, Conan
BlackElo: 1872
Result: 1-0
ECO: E49
Opening: Nimzo-Indian Defense: Normal Variation, Botvinnik System
Variant: Standard
Termination: normal

1. d4 { [%eval 0.17] [%clk 1:30:51] } 1... Nf6 { [%eval 0.19] [%clk 1:30:48] } 2. c4 { [%eval 0.18] [%clk 1:31:15] } 2... e6 { [%eval 0.14] [%clk 1:31:16] } 3. Nc3 { [%eval 0.09] [%clk 1:31:40] } 3... Bb4 { [%eval 0.09] [%clk 1:31:38] } 4. e3 { [%eval 0.11] [%clk 1:32:07] } 4... O-O { [%eval 0.11] [%clk 1:32:00] } 5. Bd3 { [%eval 0.0] [%clk 1:32:35] } 5... d5 { [%eval 0.09] [%clk 1:31:47] } 6. a3 { [%eval 0.13] [%clk 1:32:59] } 6... Bxc3+ { [%eval 0.08] [%clk 1:31:53] } 7. bxc3 { [%eval 0.11] [%clk 1:33:24] } 7... dxc4 { [%eval 0.1] [%clk 1:30:08] } 8. Bxc4 { [%eval 0.15] [%clk 1:33:27] } 8... c5 { [%eval 0.16] [%clk 1:30:13] } 9. Ne2 { [%eval 0.05] [%clk 1:33:30] } 9... Qc7 { [%eval 0.04] [%clk 1:28:11] } 10. Bd3 { [%eval 0.12] [%clk 1:33:53] } 10... Nc6 { [%eval 0.11] [%clk 1:25:40] } 11. f4 { [%eval -0.15] [%clk 1:34:09] } 11... Rd8 { [%eval 0.03] [%clk 1:15:50] } 12. O-O { [%eval 0.07] [%clk 1:31:01] } 12... c4?! { [%eval 0.8] } { Inaccuracy. b5 was best. } { [%clk 1:08:28] } 13. Bc2 { [%eval 0.84] [%clk 1:29:25] } 13... e5? { [%eval 2.58] } { Mistake. Na5 was best. } { [%clk 1:08:26] } 14. fxe5 { [%eval 2.59] [%clk 1:27:37] } 14... Nxe5 { [%eval 2.44] [%clk 1:08:48] } 15. e4 { [%eval 2.39] [%clk 1:23:20] } 15... Ng6 { [%eval 2.85] [%clk 1:01:57] } 16. Qe1 { [%eval 2.96] [%clk 1:22:35] } 16... Re8 { [%eval 2.69] [%clk 0:59:36] } 17. Ng3 { [%eval 3.07] [%clk 1:09:04] } 17... Qa5 { [%eval 3.17] [%clk 0:51:58] } 18. Bd2 { [%eval 3.04] [%clk 0:53:19] } 18... Be6 { [%eval 3.55] [%clk 0:47:26] } 19. e5 { [%eval 3.23] [%clk 0:47:12] } 19... Nd5 { [%eval 3.34] [%clk 0:45:45] } 20. Ne4 { [%eval 3.16] [%clk 0:45:29] } 20... Re7?! { [%eval 4.02] } { Inaccuracy. Qd8 was best. } { [%clk 0:40:42] } 21. Qg3 { [%eval 3.82] [%clk 0:42:47] } 21... Kh8 { [%eval 3.75] [%clk 0:36:22] } 22. h4 { [%eval 3.56] [%clk 0:39:05] } 22... Qc7 { [%eval 4.22] [%clk 0:32:37] } 23. h5 { [%eval 4.12] [%clk 0:35:29] } 23... Nf8 { [%eval 4.27] [%clk 0:32:57] } 24. Qh4 { [%eval 4.14] [%clk 0:32:41] } 24... Nd7 { [%eval 4.18] [%clk 0:28:13] } 25. h6 { [%eval 4.23] [%clk 0:29:34] } 25... g6 { [%eval 3.95] [%clk 0:24:38] } 26. Rf3 { [%eval 3.95] [%clk 0:21:08] } 26... Bf5 { [%eval 4.23] [%clk 0:20:25] } 27. Rxf5 { [%eval 3.99] [%clk 0:18:43] } 27... gxf5 { [%eval 3.55] [%clk 0:20:47] } 28. Nf6?? { [%eval -0.8] } { Blunder. Nd6 was best. } { [%clk 0:18:53] } 28... N7xf6 { [%eval -1.01] [%clk 0:15:19] } 29. exf6 { [%eval -0.9] [%clk 0:18:36] } 29... Re2 { [%eval -0.89] [%clk 0:15:06] } 30. Bxf5?? { [%eval -4.67] } { Blunder. Re1 was best. } { [%clk 0:15:35] } 30... Rxd2?? { [%eval 0.0] } { Blunder. Rg8 was best. } { [%clk 0:13:00] } 31. Qg5 { [%eval 0.0] [%clk 0:15:59] } 31... Rxg2+ { [%eval 0.0] [%clk 0:13:19] } 32. Kxg2 { [%eval 0.0] [%clk 0:16:26] } 32... Rg8?? { [%eval 7.57] } { Blunder. Nf4+ was best. } { [%clk 0:13:38] } 33. Qg7+ { [%eval 7.59] [%clk 0:16:54] } 33... Rxg7+ { [%eval 6.88] [%clk 0:13:58] } 34. hxg7+ { [%eval 7.07] [%clk 0:17:19] } 34... Kg8 { [%eval 7.02] [%clk 0:14:25] } 35. Bxh7+ { [%eval 6.72] [%clk 0:17:42] } 35... Kxh7 { [%eval 6.79] [%clk 0:13:51] } 36. Rh1+ { [%eval 6.65] [%clk 0:18:08] } 36... Kg6 { [%eval 6.63] [%clk 0:14:04] } 37. g8=Q+ { [%eval 6.46] [%clk 0:18:32] } 37... Kxf6 { [%eval 6.29] [%clk 0:13:01] } 38. Rh6+ { [%eval 6.64] [%clk 0:18:24] } 38... Kf5 { [%eval 6.35] [%clk 0:12:16] } 39. Rh5+ { [%eval 5.91] [%clk 0:18:39] } 39... Ke6 { [%eval 6.86] [%clk 0:11:25] } 40. Qg4+ { [%eval 6.66] [%clk 0:18:14] } 40... Kd6 { [%eval 6.42] [%clk 0:11:28] } 41. Qg3+? { [%eval 4.0] } { Mistake. Qg5 was best. } { [%clk 0:16:30] } 41... Kc6 { [%eval 3.93] [%clk 0:10:52] } 42. Qxc7+ { [%eval 4.24] [%clk 0:16:15] } 42... Nxc7 { [%eval 4.13] [%clk 0:10:50] } 43. Rc5+ { [%eval 4.02] [%clk 0:16:15] } 43... Kd6 { [%eval 4.09] [%clk 0:10:50] } 44. Rxc4 { [%eval 4.01] [%clk 0:16:15] } 44... b6 { [%eval 4.08] [%clk 0:00:42] } 45. Kf3 { [%eval 3.71] [%clk 0:15:14] } 45... f5?? { [%eval 7.89] } { Blunder. a6 was best. } { [%clk 0:28:08] } 46. Rxc7 { [%eval 7.78] [%clk 0:41:19] } 46... Kxc7 { [%eval 7.1] [%clk 0:28:16] } 47. Kf4 { [%eval 6.5] [%clk 0:41:28] } 47... b5?! { [%eval 10.62] } { Inaccuracy. Kd6 was best. } { [%clk 0:10:29] } 48. Kxf5 { [%eval 10.54] [%clk 0:41:31] } 48... Kd6 { [%eval 9.64] [%clk 0:10:53] } 49. Ke4 { [%eval 9.5] [%clk 0:41:40] } 49... a6? { [%eval #21] } { Checkmate is now unavoidable. Kc6 was best. } { [%clk 0:11:03] } 50. d5 { [%eval 27.63] [%clk 0:41:52] } 50... a5?! { [%eval #18] } { Checkmate is now unavoidable. Kd7 was best. } { [%clk 0:10:52] } 51. Kd4 { [%eval #25] [%clk 0:42:15] } 51... a4 { [%eval #15] [%clk 0:11:14] } 52. Ke4 { [%eval #14] [%clk 0:42:19] } 52... Kc5 { [%eval #13] [%clk 0:11:37] } 53. Ke5 { [%eval #12] [%clk 0:42:45] } 53... Kc4 { [%eval #12] [%clk 0:12:03] } 54. d6 { [%eval #11] [%clk 0:43:10] } 54... Kxc3 { [%eval #11] [%clk 0:11:46] } 55. d7 { [%eval #10] [%clk 0:43:36] } 55... b4 { [%eval #10] [%clk 0:12:44] } 56. axb4 { [%eval #10] [%clk 0:43:50] } 56... Kxb4 { [%eval #8] [%clk 0:12:38] } 57. d8=Q { [%eval #7] [%clk 0:44:10] } 57... a3 { [%eval #6] [%clk 0:12:45] } 58. Qd4+ { [%eval #7] [%clk 0:44:31] } 58... Kb3 { [%eval #7] [%clk 0:12:55] } 59. Qa1 { [%eval #6] [%clk 0:44:42] } 1-0