Event: Round 7: Joseph, Alexander - Nguyen Nhat Khuong
Site: https://lichess.org/broadcast/fide-world-cadet-chess-championships-2025--open-u10/round-7/mpJvAfrt/nzWLOeKS
Date: 2025-09-26
White: Joseph, Alexander
WhiteElo: 1907
Black: Nguyen Nhat Khuong
BlackElo: 1821
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Four Knights Variation, Cobra Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.24] [%clk 1:25:06] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... e6 { [%eval 0.28] [%clk 1:25:08] } 3. d4 { [%eval 0.4] [%clk 1:31:32] } 3... cxd4 { [%eval 0.29] [%clk 1:25:19] } 4. Nxd4 { [%eval 0.35] [%clk 1:31:56] } 4... Nf6 { [%eval 0.29] [%clk 1:25:38] } 5. Nc3 { [%eval 0.24] [%clk 1:32:17] } 5... Nc6 { [%eval 0.35] [%clk 1:25:41] } 6. Ndb5 { [%eval 0.25] [%clk 1:31:31] } 6... Bc5 { [%eval 0.29] [%clk 1:25:42] } 7. Bf4 { [%eval 0.29] [%clk 1:30:53] } 7... O-O { [%eval 0.3] [%clk 1:25:20] } 8. Bc7 { [%eval 0.46] [%clk 1:30:47] } 8... Qe7 { [%eval 0.56] [%clk 1:25:43] } 9. Bd6 { [%eval 0.53] [%clk 1:31:06] } 9... Bxd6 { [%eval 0.58] [%clk 1:25:46] } 10. Qxd6 { [%eval 0.54] [%clk 1:31:28] } 10... a6 { [%eval 0.52] [%clk 1:23:54] } 11. Qxe7 { [%eval 0.56] [%clk 1:29:45] } 11... Nxe7 { [%eval 0.54] [%clk 1:24:16] } 12. Nd6 { [%eval 0.61] [%clk 1:29:55] } 12... b5 { [%eval 0.59] [%clk 1:20:04] } 13. O-O-O { [%eval 0.67] [%clk 1:27:42] } 13... Ra7 { [%eval 0.69] [%clk 1:18:11] } 14. e5? { [%eval -0.62] } { Mistake. a4 was best. } { [%clk 1:10:18] } 14... Ng4 { [%eval -0.63] [%clk 1:16:56] } 15. Rd2 { [%eval -0.84] [%clk 0:56:08] } 15... Nxe5 { [%eval -0.78] [%clk 1:15:28] } 16. a4 { [%eval -0.73] [%clk 0:56:11] } 16... b4 { [%eval -0.59] [%clk 1:07:42] } 17. Nce4 { [%eval -0.55] [%clk 0:56:30] } 17... Nd5 { [%eval -0.68] [%clk 0:58:54] } 18. g3 { [%eval -0.86] [%clk 0:51:38] } 18... f5 { [%eval -0.7] [%clk 0:37:27] } 19. Nc5?! { [%eval -1.27] } { Inaccuracy. Ng5 was best. } { [%clk 0:51:51] } 19... Rc7 { [%eval -0.72] [%clk 0:28:00] } 20. Nb3 { [%eval -1.06] [%clk 0:49:22] } 20... Nb6?! { [%eval -0.05] } { Inaccuracy. Nf7 was best. } { [%clk 0:21:20] } 21. Nxc8?? { [%eval -1.94] } { Blunder. f4 was best. } { [%clk 0:18:26] } 21... Rfxc8 { [%eval -1.98] [%clk 0:20:46] } 22. Bxa6 { [%eval -1.97] [%clk 0:18:48] } 22... Ra8 { [%eval -1.98] [%clk 0:20:44] } 23. Bb5 { [%eval -1.96] [%clk 0:19:10] } 23... Nxa4 { [%eval -2.06] [%clk 0:18:21] } 24. f4?! { [%eval -3.17] } { Inaccuracy. Bxa4 was best. } { [%clk 0:16:18] } 24... Nc5 { [%eval -3.25] [%clk 0:16:59] } 25. Kb1 { [%eval -3.28] [%clk 0:16:24] } 25... Rca7 { [%eval -3.2] [%clk 0:15:19] } 26. Rhd1 { [%eval -3.21] [%clk 0:12:00] } 26... Ng4 { [%eval -3.15] [%clk 0:09:08] } 27. Bxd7? { [%eval -5.27] } { Mistake. Re2 was best. } { [%clk 0:06:02] } 27... Nxb3 { [%eval -5.27] [%clk 0:08:57] } 28. Bxe6+ { [%eval -5.47] [%clk 0:03:56] } 28... Kf8 { [%eval -5.4] [%clk 0:09:20] } 29. cxb3 { [%eval -4.98] [%clk 0:02:43] } 29... Ra1+ { [%eval -4.83] [%clk 0:09:43] } 30. Kc2 { [%eval -4.96] [%clk 0:03:08] } 30... Ne3+ { [%eval -5.44] [%clk 0:10:05] } 31. Kd3 { [%eval -5.42] [%clk 0:03:32] } 31... Nxd1 { [%eval -5.39] [%clk 0:09:30] } 32. Bxf5 { [%eval -5.4] [%clk 0:03:07] } 32... Rd8+ { [%eval -5.42] [%clk 0:09:48] } 33. Ke2 { [%eval -5.29] [%clk 0:03:30] } 33... Rxd2+ { [%eval -5.34] [%clk 0:09:58] } 34. Kxd2 { [%eval -5.2] [%clk 0:03:54] } 34... Nxb2 { [%eval -5.15] [%clk 0:08:00] } 35. Kc2 { [%eval -5.56] [%clk 0:04:10] } 35... Nd1 { [%eval -5.33] [%clk 0:08:22] } 36. Kd2 { [%eval -5.61] [%clk 0:04:19] } 36... g6 { [%eval -5.52] [%clk 0:08:33] } 37. Bc2 { [%eval -5.67] [%clk 0:04:32] } 37... Nc3 { [%eval -5.48] [%clk 0:08:57] } 38. h4 { [%eval -6.58] [%clk 0:04:57] } 38... Ra2 { [%eval -6.12] [%clk 0:09:05] } 39. Kd3 { [%eval -6.76] [%clk 0:05:23] } 39... Ne4 { [%eval -6.61] [%clk 0:08:16] } 40. Bb1 { [%eval -6.82] [%clk 0:05:26] } 40... Rb2 { [%eval -6.94] [%clk 0:08:39] } 41. Bc2 { [%eval -7.22] [%clk 0:05:44] } 41... Nc5+ { [%eval -7.11] [%clk 0:09:01] } 42. Kd2 { [%eval -6.96] [%clk 0:06:09] } 42... Nxb3+ { [%eval -6.85] [%clk 0:09:26] } 43. Kd3?? { [%eval #-17] } { Checkmate is now unavoidable. Kd1 was best. } { [%clk 0:06:31] } 43... Nc5+ { [%eval #-16] [%clk 0:09:50] } 44. Kd2 { [%eval #-9] [%clk 0:06:52] } 44... b3 { [%eval #-8] [%clk 0:10:14] } 45. Kc1 { [%eval #-5] [%clk 0:07:22] } 45... Rxc2+ { [%eval #-4] [%clk 0:10:37] } 46. Kb1 { [%eval #-2] [%clk 0:07:46] } 46... Na4 { [%eval #-2] [%clk 0:10:59] } 47. Ka1 { [%eval #-1] [%clk 0:08:11] } 47... Rc1# { [%clk 0:11:24] } 0-1