Event: Round 4: Lee, Jinwoo - Yap, Ray Jin
Site: https://lichess.org/broadcast/fide-world-cadet-chess-championships-2025--open-u10/round-4/vwJuIymN/fuiICMCh
Date: 2025-09-22
White: Lee, Jinwoo
WhiteElo: 1586
Black: Yap, Ray Jin
BlackElo: 1804
Result: 1-0
ECO: E40
Opening: Nimzo-Indian Defense: Rubinstein System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:24] } 1... Nf6 { [%eval 0.19] [%clk 1:30:37] } 2. c4 { [%eval 0.18] [%clk 1:30:47] } 2... e6 { [%eval 0.14] [%clk 1:31:03] } 3. Nc3 { [%eval 0.09] [%clk 1:31:12] } 3... Bb4 { [%eval 0.15] [%clk 1:31:25] } 4. e3 { [%eval 0.06] [%clk 1:31:36] } 4... Bxc3+ { [%eval 0.54] [%clk 1:31:27] } 5. bxc3 { [%eval 0.52] [%clk 1:31:57] } 5... c5 { [%eval 0.54] [%clk 1:31:50] } 6. Bd3 { [%eval 0.51] [%clk 1:32:20] } 6... b6 { [%eval 0.8] [%clk 1:31:30] } 7. Nf3 { [%eval 0.42] [%clk 1:32:31] } 7... Nc6 { [%eval 0.46] [%clk 1:31:13] } 8. O-O { [%eval 0.43] [%clk 1:32:42] } 8... O-O?! { [%eval 1.18] } { Inaccuracy. d6 was best. } { [%clk 1:30:06] } 9. Rb1?! { [%eval 0.37] } { Inaccuracy. e4 was best. } { [%clk 1:28:41] } 9... d6 { [%eval 0.37] [%clk 1:29:03] } 10. Rb2 { [%eval 0.0] [%clk 1:26:59] } 10... Na5?! { [%eval 0.57] } { Inaccuracy. e5 was best. } { [%clk 1:28:02] } 11. Rd2?! { [%eval -0.42] } { Inaccuracy. e4 was best. } { [%clk 1:25:46] } 11... Qc7?! { [%eval 0.6] } { Inaccuracy. Bb7 was best. } { [%clk 1:27:51] } 12. d5? { [%eval -0.65] } { Mistake. e4 was best. } { [%clk 1:23:00] } 12... e5? { [%eval 0.58] } { Mistake. Ba6 was best. } { [%clk 1:27:34] } 13. e4 { [%eval 0.59] [%clk 1:19:36] } 13... Ba6 { [%eval 0.93] [%clk 1:26:05] } 14. Qa4?? { [%eval -0.76] } { Blunder. Qe2 was best. } { [%clk 1:13:07] } 14... Qd7 { [%eval -0.76] [%clk 1:23:54] } 15. Qxd7 { [%eval -1.32] [%clk 1:04:07] } 15... Nxd7 { [%eval -1.45] [%clk 1:24:15] } 16. Re1 { [%eval -1.38] [%clk 1:02:22] } 16... Bxc4 { [%eval -1.3] [%clk 1:22:14] } 17. Bxc4?! { [%eval -1.91] } { Inaccuracy. Bb1 was best. } { [%clk 1:01:11] } 17... Nxc4 { [%eval -1.83] [%clk 1:20:32] } 18. Rd3 { [%eval -2.15] [%clk 1:00:46] } 18... h6 { [%eval -1.72] [%clk 1:20:05] } 19. Nd2 { [%eval -2.11] [%clk 1:00:40] } 19... Nxd2 { [%eval -2.14] [%clk 1:20:24] } 20. Bxd2 { [%eval -2.07] [%clk 1:01:03] } 20... f5 { [%eval -1.93] [%clk 1:20:45] } 21. c4 { [%eval -2.36] [%clk 1:00:03] } 21... Kh7? { [%eval -1.03] } { Mistake. fxe4 was best. } { [%clk 1:19:33] } 22. f3? { [%eval -2.34] } { Mistake. exf5 was best. } { [%clk 0:58:23] } 22... fxe4 { [%eval -2.57] [%clk 1:19:22] } 23. fxe4 { [%eval -2.32] [%clk 0:56:18] } 23... Rf7 { [%eval -2.0] [%clk 1:18:14] } 24. Rf3 { [%eval -1.82] [%clk 0:55:13] } 24... Rxf3?! { [%eval -0.82] } { Inaccuracy. Raf8 was best. } { [%clk 1:17:20] } 25. gxf3 { [%eval -0.91] [%clk 0:55:37] } 25... Rf8 { [%eval -0.64] [%clk 1:17:44] } 26. Rf1 { [%eval -1.09] [%clk 0:54:33] } 26... Nf6 { [%eval -1.13] [%clk 1:15:59] } 27. Kg2 { [%eval -1.14] [%clk 0:54:14] } 27... g5 { [%eval -1.04] [%clk 1:16:08] } 28. h3 { [%eval -0.84] [%clk 0:53:51] } 28... Kg6 { [%eval -0.96] [%clk 1:16:30] } 29. a4 { [%eval -0.93] [%clk 0:52:47] } 29... Nd7 { [%eval -0.86] [%clk 1:15:37] } 30. Rb1 { [%eval -0.96] [%clk 0:49:45] } 30... a6?! { [%eval -0.03] } { Inaccuracy. Kh5 was best. } { [%clk 1:09:56] } 31. Rb3 { [%eval 0.0] [%clk 0:48:31] } 31... Rb8 { [%eval 0.0] [%clk 1:08:43] } 32. Rb2 { [%eval -0.07] [%clk 0:46:51] } 32... h5 { [%eval 0.0] [%clk 1:00:15] } 33. Kg3 { [%eval 0.0] [%clk 0:43:15] } 33... Rg8 { [%eval 0.0] [%clk 0:51:15] } 34. Kh2 { [%eval -0.04] [%clk 0:42:37] } 34... Kf6 { [%eval 0.0] [%clk 0:50:49] } 35. Be3 { [%eval 0.0] [%clk 0:42:37] } 35... Ke7 { [%eval 0.33] [%clk 0:45:57] } 36. Rg2 { [%eval 0.07] [%clk 0:41:35] } 36... Kf6 { [%eval 0.12] [%clk 0:40:40] } 37. h4 { [%eval 0.13] [%clk 0:38:47] } 37... g4 { [%eval 0.21] [%clk 0:38:07] } 38. fxg4 { [%eval 0.0] [%clk 0:38:42] } 38... hxg4?? { [%eval 2.53] } { Blunder. Rxg4 was best. } { [%clk 0:35:06] } 39. Rf2+?? { [%eval 0.0] } { Blunder. Kg3 was best. } { [%clk 0:39:05] } 39... Kg6 { [%eval 0.0] [%clk 0:35:09] } 40. Bg5 { [%eval 0.0] [%clk 0:39:01] } 40... b5 { [%eval 0.0] [%clk 0:31:59] } 41. axb5 { [%eval 0.0] [%clk 0:36:21] } 41... axb5 { [%eval 0.07] [%clk 0:32:21] } 42. cxb5 { [%eval 0.26] [%clk 0:36:46] } 42... Rb8?? { [%eval 3.29] } { Blunder. Ra8 was best. } { [%clk 0:32:40] } 43. Kg3 { [%eval 3.13] [%clk 0:37:03] } 43... Rxb5 { [%eval 3.55] [%clk 0:30:05] } 44. Kxg4 { [%eval 3.47] [%clk 0:37:21] } 44... Rb4?! { [%eval 4.43] } { Inaccuracy. Rb1 was best. } { [%clk 0:29:58] } 45. h5+ { [%eval 4.54] [%clk 0:37:21] } 45... Kg7 { [%eval 4.3] [%clk 0:30:18] } 46. Kf5 { [%eval 4.11] [%clk 0:37:33] } 46... Nb6?? { [%eval 53.34] } { Blunder. c4 was best. } { [%clk 0:24:36] } 47. Ke6 { [%eval 10.86] [%clk 0:34:02] } 47... Rxe4 { [%eval 9.37] [%clk 0:23:58] } 48. Rf7+ { [%eval 8.86] [%clk 0:34:04] } 48... Kg8 { [%eval #9] [%clk 0:24:19] } 49. h6 { [%eval 25.75] [%clk 0:34:30] } 49... Nxd5?! { [%eval #8] } { Checkmate is now unavoidable. Rf4 was best. } { [%clk 0:16:31] } 50. h7+ { [%eval #7] [%clk 0:34:51] } 50... Kh8 { [%eval #7] [%clk 0:16:56] } 51. Kxd5 { [%eval #6] [%clk 0:35:18] } 51... Rd4+ { [%eval #5] [%clk 0:16:43] } 52. Ke6 { [%eval #4] [%clk 0:35:40] } 52... Rf4 { [%eval #4] [%clk 0:17:04] } 53. Bxf4 { [%eval #3] [%clk 0:35:57] } 53... exf4 { [%eval #3] [%clk 0:17:29] } 54. Rxf4 { [%eval #8] [%clk 0:36:23] } 54... c4 { [%eval #3] [%clk 0:17:48] } 55. Rxc4 { [%eval #6] [%clk 0:36:50] } 55... d5 { [%eval #4] [%clk 0:18:14] } 56. Kxd5 { [%eval #7] [%clk 0:37:14] } 56... Kg7 { [%eval #4] [%clk 0:18:37] } 57. Ke6 { [%eval #3] [%clk 0:37:29] } 57... Kh8 { [%eval #2] [%clk 0:19:01] } 58. Kf7 { [%eval #1] [%clk 0:37:35] } 1-0