Event: Swiss Youtch Chess Championship 2025 U12
Site: Winterthur, Switzerland
Date: 2025-06-06
White: Kononiuk,Yaroslav
WhiteElo: 1743
Black: Phung, Felix
BlackElo: 1853
Result: 1/2-1/2
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard
TimeControl: 90 min + 30 sec

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:31:22] } 2... d6 { [%eval 0.31] [%clk 1:31:13] } 3. d4 { [%eval 0.22] [%clk 1:31:39] } 3... cxd4 { [%eval 0.19] [%clk 1:31:32] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:03] } 4... Nf6 { [%eval 0.31] [%clk 1:31:50] } 5. Nc3 { [%eval 0.32] [%clk 1:32:15] } 5... a6 { [%eval 0.28] [%clk 1:32:14] } 6. Be2 { [%eval 0.14] [%clk 1:31:49] } 6... e5 { [%eval 0.14] [%clk 1:32:27] } 7. Nf3 { [%eval 0.0] [%clk 1:31:27] } 7... Be6 { [%eval 0.36] [%clk 1:31:22] } 8. Ng5 { [%eval 0.45] [%clk 1:29:36] } 8... Be7 { [%eval 0.75] [%clk 1:29:56] } 9. Nxe6 { [%eval 0.68] [%clk 1:29:38] } 9... fxe6 { [%eval 0.75] [%clk 1:30:12] } 10. O-O { [%eval 0.48] [%clk 1:29:18] } 10... O-O { [%eval 0.46] [%clk 1:30:15] } 11. Be3 { [%eval 0.15] [%clk 1:28:34] } 11... b5 { [%eval 0.23] [%clk 1:25:11] } 12. a3 { [%eval 0.19] [%clk 1:25:46] } 12... Nc6 { [%eval 0.16] [%clk 1:24:44] } 13. Qd2 { [%eval -0.25] [%clk 1:20:14] } 13... d5 { [%eval -0.26] [%clk 1:23:57] } 14. exd5 { [%eval -0.44] [%clk 1:02:09] } 14... exd5 { [%eval -0.3] [%clk 1:24:04] } 15. Bg5 { [%eval -0.27] [%clk 1:01:44] } 15... d4 { [%eval -0.32] [%clk 1:17:19] } 16. Bxf6 { [%eval -0.39] [%clk 0:56:11] } 16... Bxf6?? { [%eval 1.3] } { Blunder. dxc3 was best. } { [%clk 1:14:56] } 17. Ne4 { [%eval 1.37] [%clk 0:56:21] } 17... Qc7 { [%eval 1.54] [%clk 1:10:31] } 18. Bd3 { [%eval 1.66] [%clk 0:52:29] } 18... Ne7?! { [%eval 2.33] } { Inaccuracy. Be7 was best. } { [%clk 1:06:21] } 19. Rac1?! { [%eval 1.22] } { Inaccuracy. a4 was best. } { [%clk 0:48:50] } 19... Rac8 { [%eval 1.75] [%clk 1:02:50] } 20. Rfd1?! { [%eval 1.12] } { Inaccuracy. a4 was best. } { [%clk 0:32:31] } 20... Qb6 { [%eval 1.56] [%clk 0:59:47] } 21. g3 { [%eval 1.66] [%clk 0:25:07] } 21... Rc7 { [%eval 1.7] [%clk 0:54:46] } 22. c3 { [%eval 1.5] [%clk 0:21:51] } 22... Rfc8?! { [%eval 2.53] } { Inaccuracy. dxc3 was best. } { [%clk 0:50:24] } 23. cxd4 { [%eval 2.64] [%clk 0:21:11] } 23... Rxc1 { [%eval 2.6] [%clk 0:50:21] } 24. Rxc1 { [%eval 2.73] [%clk 0:21:34] } 24... Rxc1+ { [%eval 2.86] [%clk 0:50:20] } 25. Qxc1 { [%eval 2.86] [%clk 0:21:56] } 25... Qxd4 { [%eval 2.66] [%clk 0:49:19] } 26. Qc3?? { [%eval 0.36] } { Blunder. Bb1 was best. } { [%clk 0:20:40] } 26... Qd5?? { [%eval 2.31] } { Blunder. Qxc3 was best. } { [%clk 0:44:37] } 27. a4 { [%eval 2.15] [%clk 0:17:20] } 27... Qd7? { [%eval 4.01] } { Mistake. Nc6 was best. } { [%clk 0:38:43] } 28. axb5 { [%eval 3.65] [%clk 0:16:14] } 28... axb5 { [%eval 3.45] [%clk 0:38:37] } 29. Qb3+ { [%eval 3.21] [%clk 0:16:26] } 29... Kf8?! { [%eval 4.26] } { Inaccuracy. Qd5 was best. } { [%clk 0:38:38] } 30. Qxb5?! { [%eval 3.33] } { Inaccuracy. Bxb5 was best. } { [%clk 0:16:12] } 30... Qxb5 { [%eval 3.27] [%clk 0:38:10] } 31. Bxb5 { [%eval 3.25] [%clk 0:16:10] } 31... Nd5 { [%eval 3.27] [%clk 0:38:10] } 32. Nxf6?! { [%eval 2.55] } { Inaccuracy. Bc6 was best. } { [%clk 0:16:16] } 32... gxf6?! { [%eval 4.07] } { Inaccuracy. Nxf6 was best. } { [%clk 0:38:32] } 33. Bc4 { [%eval 3.48] [%clk 0:16:01] } 33... Nb4 { [%eval 3.3] [%clk 0:38:42] } 34. b3 { [%eval 2.75] [%clk 0:16:13] } 34... Ke7 { [%eval 2.71] [%clk 0:39:05] } 35. Kg2 { [%eval 2.92] [%clk 0:16:21] } 35... f5 { [%eval 2.91] [%clk 0:39:06] } 36. Kf3 { [%eval 2.76] [%clk 0:15:36] } 36... Nc2 { [%eval 3.05] [%clk 0:37:49] } 37. Ke2 { [%eval 3.26] [%clk 0:15:01] } 37... Nd4+ { [%eval 3.3] [%clk 0:38:06] } 38. Ke3 { [%eval 3.12] [%clk 0:15:01] } 38... Nc2+ { [%eval 3.49] [%clk 0:37:51] } 39. Kd3 { [%eval 3.21] [%clk 0:13:32] } 39... Nb4+ { [%eval 3.43] [%clk 0:38:01] } 40. Kc3 { [%eval 3.28] [%clk 0:13:26] } 40... Na2+ { [%eval 3.23] [%clk 0:38:21] } 41. Kb2 { [%eval 3.18] [%clk 0:13:37] } 41... Nb4 { [%eval 3.11] [%clk 0:38:35] } 42. Ka3 { [%eval 3.31] [%clk 0:13:42] } 42... Nc2+ { [%eval 3.46] [%clk 0:38:16] } 43. Ka4 { [%eval 3.69] [%clk 0:11:46] } 43... Kd6 { [%eval 3.7] [%clk 0:36:19] } 44. b4 { [%eval 3.63] [%clk 0:10:28] } 44... Nd4 { [%eval 3.67] [%clk 0:36:14] } 45. Ka5 { [%eval 3.67] [%clk 0:06:19] } 45... Nc6+ { [%eval 3.53] } 46. Ka4 { [%eval 3.32] [%clk 0:06:39] } 46... Nd4 { [%eval 3.31] [%clk 0:36:14] } 1/2-1/2