Event: Swiss Youtch Chess Championship 2025 U12
Site: Winterthur, Switzerland
Date: 2025-06-06
White: Mahapatra, Samyakk
WhiteElo: 1525
Black: Csonka, Huba
BlackElo: 1524
Result: 0-1
ECO: B34
Opening: Sicilian Defense: Accelerated Dragon, Modern Variation
Variant: Standard
TimeControl: 90 min + 30 sec

1. e4 { [%eval 0.18] [%clk 1:30:06] } 1... c5 { [%eval 0.25] [%clk 1:30:45] } 2. Nf3 { [%eval 0.2] [%clk 1:29:51] } 2... Nc6 { [%eval 0.25] [%clk 1:30:16] } 3. d4 { [%eval 0.27] [%clk 1:29:56] } 3... cxd4 { [%eval 0.27] [%clk 1:30:17] } 4. Nxd4 { [%eval 0.21] [%clk 1:29:47] } 4... g6 { [%eval 0.35] [%clk 1:30:23] } 5. Nc3 { [%eval 0.27] [%clk 1:28:51] } 5... Bg7 { [%eval 0.23] [%clk 1:30:25] } 6. Be3 { [%eval 0.16] [%clk 1:28:55] } 6... Nf6 { [%eval 0.26] [%clk 1:30:37] } 7. Be2 { [%eval -0.01] [%clk 1:28:05] } 7... O-O { [%eval 0.04] [%clk 1:30:12] } 8. f4 { [%eval 0.0] [%clk 1:22:18] } 8... d6 { [%eval 0.0] [%clk 1:27:56] } 9. O-O { [%eval 0.0] [%clk 1:19:06] } 9... Bd7 { [%eval 0.15] [%clk 1:23:14] } 10. a3 { [%eval 0.15] [%clk 1:03:25] } 10... Qb6 { [%eval 0.33] [%clk 1:18:36] } 11. Qd3 { [%eval 0.39] [%clk 0:58:02] } 11... Ng4?? { [%eval 2.87] } { Blunder. Qc7 was best. } { [%clk 1:10:19] } 12. Bxg4 { [%eval 2.88] [%clk 0:57:15] } 12... Bxg4 { [%eval 2.79] [%clk 1:09:25] } 13. Ne6 { [%eval 2.83] [%clk 0:57:00] } 13... Qa5 { [%eval 3.41] [%clk 1:01:49] } 14. Nxf8 { [%eval 2.83] [%clk 0:56:38] } 14... Rxf8 { [%eval 3.01] [%clk 1:02:01] } 15. f5 { [%eval 2.78] [%clk 0:54:56] } 15... gxf5 { [%eval 3.3] [%clk 0:59:51] } 16. h3?? { [%eval 0.72] } { Blunder. exf5 was best. } { [%clk 0:53:42] } 16... fxe4 { [%eval 0.84] [%clk 0:58:38] } 17. Qxe4 { [%eval 0.85] [%clk 0:52:18] } 17... Be6 { [%eval 0.88] [%clk 0:56:39] } 18. Qh4 { [%eval 0.98] [%clk 0:40:30] } 18... d5?! { [%eval 2.07] } { Inaccuracy. Kh8 was best. } { [%clk 0:51:09] } 19. Bh6 { [%eval 1.84] [%clk 0:37:57] } 19... Qb6+ { [%eval 2.21] [%clk 0:44:06] } 20. Kh1 { [%eval 2.09] [%clk 0:29:43] } 20... Bxh6 { [%eval 2.0] [%clk 0:41:58] } 21. Qxh6 { [%eval 2.11] [%clk 0:27:45] } 21... Qxb2 { [%eval 1.68] [%clk 0:39:55] } 22. Rab1?? { [%eval -3.84] } { Blunder. Nxd5 was best. } { [%clk 0:27:55] } 22... Qxc3 { [%eval -3.75] [%clk 0:39:37] } 23. Rb3 { [%eval -4.25] [%clk 0:28:12] } 23... Qe5 { [%eval -3.99] [%clk 0:38:23] } 24. Re3 { [%eval -4.32] [%clk 0:27:23] } 24... Qg7 { [%eval -4.41] [%clk 0:33:55] } 25. Qh4 { [%eval -4.42] [%clk 0:24:57] } 25... Kh8 { [%eval -4.41] [%clk 0:31:53] } 26. Rg3 { [%eval -4.76] [%clk 0:23:32] } 26... Qe5 { [%eval -4.68] [%clk 0:31:25] } 27. Rg5 { [%eval -4.76] [%clk 0:19:14] } 27... Qc3 { [%eval -4.33] [%clk 0:26:34] } 28. Qh6 { [%eval -4.85] [%clk 0:19:11] } 28... Rg8 { [%eval -4.8] [%clk 0:25:49] } 29. Rf3 { [%eval -5.66] [%clk 0:18:22] } 29... Qe1+ { [%eval -5.65] [%clk 0:24:06] } 30. Kh2 { [%eval -5.62] [%clk 0:18:37] } 30... Rxg5 { [%eval -5.59] [%clk 0:24:06] } 31. Qxg5 { [%eval -5.64] [%clk 0:15:35] } 31... Qe5+ { [%eval -5.52] [%clk 0:24:18] } 32. Rg3 { [%eval -5.92] [%clk 0:14:58] } 32... Qxg5 { [%eval -5.87] [%clk 0:24:42] } 33. Rxg5 { [%eval -5.78] [%clk 0:15:18] } 33... h6 { [%eval -5.77] [%clk 0:25:02] } 34. Rg3 { [%eval -5.57] [%clk 0:15:28] } 34... d4 { [%eval -5.45] [%clk 0:24:31] } 35. c3 { [%eval -5.4] [%clk 0:14:53] } 35... Bd5 { [%eval -5.27] [%clk 0:23:30] } 36. cxd4 { [%eval -5.35] [%clk 0:14:58] } 36... Be6 { [%eval -5.08] [%clk 0:23:07] } 37. Rd3 { [%eval -5.14] [%clk 0:15:11] } 37... Bd7?! { [%eval -3.39] } { Inaccuracy. Bd5 was best. } { [%clk 0:23:06] } 38. d5 { [%eval -3.36] [%clk 0:15:08] } 38... Ne5 { [%eval -3.3] [%clk 0:22:14] } 39. Re3 { [%eval -3.46] [%clk 0:15:13] } 39... Ng6?? { [%eval -1.25] } { Blunder. f6 was best. } { [%clk 0:22:10] } 40. h4?? { [%eval -3.52] } { Blunder. Rc3 was best. } { [%clk 0:15:13] } 40... e6 { [%eval -3.57] [%clk 0:21:54] } 41. dxe6 { [%eval -3.37] [%clk 0:15:00] } 41... fxe6 { [%eval -2.83] [%clk 0:20:58] } 42. Kg3?! { [%eval -3.62] } { Inaccuracy. h5 was best. } { [%clk 0:14:46] } 42... Ne7?! { [%eval -2.85] } { Inaccuracy. h5 was best. } { [%clk 0:19:30] } 43. Kg4 { [%eval -3.41] [%clk 0:14:48] } 43... Kg7 { [%eval -3.43] [%clk 0:18:26] } 44. Re2?! { [%eval -4.41] } { Inaccuracy. Kh3 was best. } { [%clk 0:13:54] } 44... e5+ { [%eval -4.16] [%clk 0:16:40] } 45. Kg3 { [%eval -4.28] [%clk 0:13:02] } 45... Nc6 { [%eval -3.92] [%clk 0:15:53] } 46. Re3 { [%eval -4.68] [%clk 0:12:57] } 46... h5 { [%eval -4.54] [%clk 0:14:46] } 47. Kf3 { [%eval -5.19] [%clk 0:11:41] } 47... Bf5 { [%eval -4.98] [%clk 0:14:43] } 48. Re1 { [%eval -5.17] [%clk 0:11:41] } 48... Nd4+ { [%eval -5.14] [%clk 0:13:48] } 49. Kg3 { [%eval -5.54] [%clk 0:11:37] } 49... Kf6 { [%eval -5.27] [%clk 0:13:51] } 50. Rb1?? { [%eval #-18] } { Checkmate is now unavoidable. a4 was best. } { [%clk 0:11:08] } 50... Bxb1 { [%eval #-19] [%clk 0:14:16] } 0-1