Event: 2025 Melbourne Chess Club Junior Championship
Site: Melbourne, Australia
Date: 2025-05-01
White: Batyrbekov, Aidan
WhiteElo: 1636
Black: Yu, Lok Lan
BlackElo: 1768
Result: 0-1
ECO: D11
Opening: Slav Defense: Modern Line
Variant: Standard
TimeControl: 90 mins + 30 secs

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... d5 { [%eval 0.2] [%clk 1:30:57] } 2. c4 { [%eval 0.26] [%clk 1:31:16] } 2... c6 { [%eval 0.21] [%clk 1:31:22] } 3. Nf3 { [%eval 0.2] [%clk 1:31:15] } 3... Nf6 { [%eval 0.24] [%clk 1:31:39] } 4. g3 { [%eval 0.08] [%clk 1:30:57] } 4... e6 { [%eval 0.26] [%clk 1:30:41] } 5. cxd5 { [%eval -0.27] [%clk 1:30:30] } 5... exd5 { [%eval -0.13] [%clk 1:30:41] } 6. Bg2 { [%eval -0.29] [%clk 1:29:54] } 6... Bb4+ { [%eval -0.17] [%clk 1:30:26] } 7. Bd2 { [%eval -0.3] [%clk 1:29:17] } 7... Bxd2+ { [%eval -0.1] [%clk 1:30:16] } 8. Qxd2 { [%eval -0.24] [%clk 1:27:57] } 8... O-O { [%eval -0.11] [%clk 1:28:56] } 9. Nc3 { [%eval -0.16] [%clk 1:27:23] } 9... Bf5 { [%eval -0.08] [%clk 1:28:30] } 10. O-O { [%eval -0.06] [%clk 1:27:09] } 10... Qe7 { [%eval 0.08] [%clk 1:25:42] } 11. Rac1 { [%eval -0.06] [%clk 1:25:11] } 11... Nbd7 { [%eval -0.07] [%clk 1:25:13] } 12. Rfe1 { [%eval -0.11] [%clk 1:23:19] } 12... Nb6 { [%eval -0.02] [%clk 1:23:11] } 13. b3 { [%eval -0.11] [%clk 1:22:25] } 13... a5 { [%eval -0.06] [%clk 1:18:55] } 14. a4 { [%eval -0.37] [%clk 1:17:01] } 14... Nbd7 { [%eval -0.11] [%clk 1:16:45] } 15. Nh4 { [%eval -0.12] [%clk 1:14:26] } 15... Bg6 { [%eval 0.21] [%clk 1:14:55] } 16. Nxg6 { [%eval 0.2] [%clk 1:11:24] } 16... hxg6 { [%eval 0.22] [%clk 1:14:52] } 17. e4 { [%eval 0.14] [%clk 1:10:50] } 17... Qb4?! { [%eval 1.09] } { Inaccuracy. dxe4 was best. } { [%clk 1:13:46] } 18. exd5?! { [%eval 0.18] } { Inaccuracy. e5 was best. } { [%clk 1:08:23] } 18... Nxd5 { [%eval 0.14] [%clk 1:13:35] } 19. Bxd5 { [%eval 0.02] [%clk 1:06:43] } 19... cxd5 { [%eval 0.07] [%clk 1:14:03] } 20. Qg5 { [%eval 0.0] [%clk 1:05:59] } 20... Nf6 { [%eval 0.1] [%clk 1:11:53] } 21. Nxd5 { [%eval 0.1] [%clk 1:05:28] } 21... Nxd5 { [%eval 0.07] [%clk 1:08:46] } 22. Qxd5 { [%eval 0.09] [%clk 1:05:05] } 22... Rfd8?! { [%eval 0.75] } { Inaccuracy. Rad8 was best. } { [%clk 1:08:03] } 23. Qb5?! { [%eval 0.0] } { Inaccuracy. Qf3 was best. } { [%clk 1:04:36] } 23... Qxb5 { [%eval 0.05] [%clk 1:03:50] } 24. axb5 { [%eval 0.0] [%clk 1:03:57] } 24... Rd7 { [%eval 0.07] [%clk 1:04:09] } 25. Rc4 { [%eval 0.0] [%clk 1:02:57] } 25... Rad8 { [%eval 0.0] [%clk 1:03:26] } 26. Rd1 { [%eval 0.0] [%clk 1:02:43] } 26... Rd5 { [%eval 0.0] [%clk 1:03:22] } 27. Rd3 { [%eval 0.01] [%clk 1:02:28] } 27... Rxb5 { [%eval 0.0] [%clk 1:03:15] } 28. Kg2 { [%eval 0.0] [%clk 1:02:41] } 28... Rbd5 { [%eval 0.0] [%clk 1:01:35] } 29. f4 { [%eval 0.0] [%clk 1:02:56] } 29... Kf8 { [%eval 0.0] [%clk 1:01:14] } 30. Kf3 { [%eval 0.0] [%clk 1:03:12] } 30... b5 { [%eval 0.0] [%clk 1:01:31] } 31. Rc6 { [%eval 0.0] [%clk 1:02:44] } 31... Rxd4 { [%eval 0.0] [%clk 1:01:32] } 32. Rxd4 { [%eval 0.0] [%clk 1:02:58] } 32... Rxd4 { [%eval -0.07] [%clk 1:02:01] } 33. Ke3?? { [%eval -2.54] } { Blunder. Ra6 was best. } { [%clk 1:03:15] } 33... Rb4 { [%eval -2.67] [%clk 1:01:19] } 34. Rc3 { [%eval -2.48] [%clk 1:03:19] } 34... Ke7 { [%eval -2.07] [%clk 0:58:58] } 35. h4? { [%eval -3.65] } { Mistake. Kd2 was best. } { [%clk 1:03:08] } 35... Kd6 { [%eval -3.43] [%clk 0:58:17] } 36. g4?! { [%eval -4.51] } { Inaccuracy. Rd3+ was best. } { [%clk 1:02:39] } 36... a4 { [%eval -4.26] [%clk 0:57:44] } 37. bxa4 { [%eval -4.08] [%clk 1:02:42] } 37... bxa4 { [%eval -3.57] [%clk 0:58:14] } 38. g5?? { [%eval -9.74] } { Blunder. Rc8 was best. } { [%clk 1:02:14] } 38... Rb3 { [%eval -9.44] [%clk 0:58:22] } 39. Rxb3 { [%eval -9.04] [%clk 1:02:29] } 39... axb3 { [%eval -10.88] [%clk 0:58:51] } 40. Kd3 { [%eval -9.62] [%clk 1:02:27] } 40... Kd5 { [%eval -9.17] [%clk 0:59:10] } 41. Kc3? { [%eval #-29] } { Checkmate is now unavoidable. f5 was best. } { [%clk 1:02:12] } 41... Ke4 { [%eval -13.82] [%clk 0:59:34] } 42. Kxb3 { [%eval #-21] [%clk 1:02:25] } 42... Kxf4 { [%eval #-20] [%clk 1:00:02] } 43. Kc4 { [%eval #-20] [%clk 1:01:48] } 43... Kg4 { [%eval #-19] [%clk 1:00:27] } 44. Kd3 { [%eval #-22] [%clk 1:02:08] } 44... Kxh4 { [%eval #-19] [%clk 1:00:52] } 45. Ke2 { [%eval #-18] [%clk 1:02:28] } 45... Kxg5 { [%eval #-17] [%clk 1:01:19] } 46. Kf2 { [%eval #-15] [%clk 1:02:51] } 46... Kf4 { [%eval #-14] [%clk 1:01:45] } 47. Kg1 { [%eval #-14] [%clk 1:03:04] } 47... Kf3 { [%eval #-13] [%clk 1:02:10] } 48. Kh2 { [%eval #-11] [%clk 1:03:24] } 48... g5 { [%eval #-10] [%clk 1:02:29] } 49. Kh3 { [%eval #-7] [%clk 1:03:41] } 49... g4+ { [%eval #-6] [%clk 1:02:50] } 50. Kh2 { [%eval #-6] [%clk 1:04:07] } 50... f5 { [%eval #-8] [%clk 1:03:10] } 51. Kg1 { [%eval #-8] [%clk 1:04:26] } 51... f4 { [%eval #-9] [%clk 1:03:21] } 52. Kf1 { [%eval #-9] [%clk 1:03:42] } 52... g3 { [%eval #-8] [%clk 1:03:37] } 53. Kg1 { [%eval #-5] [%clk 1:04:06] } 53... g2 { [%eval #-4] [%clk 1:04:03] } 54. Kh2 { [%eval #-4] [%clk 1:04:27] } 54... Kf2 { [%eval #-3] [%clk 1:04:27] } 55. Kh3 { [%eval #-3] [%clk 1:04:54] } 55... g1=Q { [%eval #-2] [%clk 1:04:44] } 56. Kh4 { [%eval #-2] [%clk 1:05:22] } 56... g6 { [%eval #-1] [%clk 1:04:54] } 57. Kh3 { [%clk 1:05:14] } 57... Qg3# { [%clk 1:05:19] } 0-1