Event: Round 11: Vu Thanh An - Azaan, Mahmood
Site: https://lichess.org/broadcast/fide-world-cadet-chess-championships-2025--open-u8/round-11/ujFKEAK0/GpMxYYtE
Date: 2025-09-30
White: Vu Thanh An
WhiteElo: 1532
Black: Azaan, Mahmood
BlackElo: 1639
Result: 1-0
ECO: D41
Opening: Queen's Gambit Declined: Semi-Tarrasch Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:36] } 1... Nf6 { [%eval 0.19] [%clk 1:30:31] } 2. Nf3 { [%eval 0.11] [%clk 1:30:59] } 2... e6 { [%eval 0.14] [%clk 1:30:57] } 3. g3 { [%eval 0.0] [%clk 1:31:25] } 3... c5 { [%eval 0.1] [%clk 1:25:51] } 4. c4 { [%eval 0.0] [%clk 1:31:28] } 4... Nc6?! { [%eval 0.8] } { Inaccuracy. cxd4 was best. } { [%clk 1:25:04] } 5. Nc3?! { [%eval 0.14] } { Inaccuracy. d5 was best. } { [%clk 1:30:08] } 5... d5 { [%eval 0.2] [%clk 1:20:28] } 6. Bg2 { [%eval 0.0] [%clk 1:29:47] } 6... dxc4 { [%eval 0.0] [%clk 1:18:59] } 7. Qa4 { [%eval 0.0] [%clk 1:29:08] } 7... Bd7 { [%eval 0.0] [%clk 1:17:17] } 8. Qxc4 { [%eval 0.05] [%clk 1:28:56] } 8... cxd4 { [%eval 0.24] [%clk 1:15:02] } 9. Nxd4 { [%eval 0.21] [%clk 1:29:06] } 9... Nxd4 { [%eval 0.49] [%clk 1:15:18] } 10. Qxd4 { [%eval 0.56] [%clk 1:29:28] } 10... Qc7? { [%eval 1.76] } { Mistake. Bc6 was best. } { [%clk 1:15:29] } 11. O-O? { [%eval 0.44] } { Mistake. Bf4 was best. } { [%clk 1:29:28] } 11... Bc5 { [%eval 0.59] [%clk 1:14:54] } 12. Qh4 { [%eval 0.49] [%clk 1:29:49] } 12... O-O { [%eval 0.95] [%clk 1:14:33] } 13. Ne4?! { [%eval 0.06] } { Inaccuracy. Bh6 was best. } { [%clk 1:28:42] } 13... Nxe4 { [%eval 0.11] [%clk 1:12:40] } 14. Bxe4 { [%eval 0.15] [%clk 1:29:04] } 14... f5 { [%eval 0.15] [%clk 1:13:02] } 15. Bg2 { [%eval -0.09] [%clk 1:25:41] } 15... Bc6 { [%eval 0.0] [%clk 1:11:58] } 16. Qc4 { [%eval 0.0] [%clk 1:25:11] } 16... Bxg2 { [%eval -0.02] [%clk 1:11:33] } 17. Qxe6+ { [%eval 0.0] [%clk 1:25:26] } 17... Kh8 { [%eval 0.0] [%clk 1:11:56] } 18. Kxg2 { [%eval 0.0] [%clk 1:24:59] } 18... Rae8 { [%eval 0.07] [%clk 1:11:42] } 19. Qc4 { [%eval -0.14] [%clk 1:13:52] } 19... Re4 { [%eval 0.15] [%clk 1:11:00] } 20. Qd3 { [%eval 0.21] [%clk 1:11:29] } 20... Rfe8 { [%eval 0.22] [%clk 1:07:43] } 21. e3 { [%eval 0.0] [%clk 1:10:26] } 21... Qc6 { [%eval 0.06] [%clk 1:06:46] } 22. Kg1 { [%eval 0.0] [%clk 1:10:41] } 22... Qb6?? { [%eval 1.8] } { Blunder. f4 was best. } { [%clk 1:06:17] } 23. Qb3?? { [%eval 0.08] } { Blunder. Qd5 was best. } { [%clk 1:07:45] } 23... Qxb3 { [%eval 0.22] [%clk 1:05:48] } 24. axb3 { [%eval 0.01] [%clk 1:08:04] } 24... Rb4 { [%eval 0.23] [%clk 1:05:56] } 25. Ra5 { [%eval 0.17] [%clk 1:08:21] } 25... Rc8?? { [%eval 3.89] } { Blunder. b5 was best. } { [%clk 1:04:49] } 26. Rd1?? { [%eval 1.31] } { Blunder. Bd2 was best. } { [%clk 1:08:02] } 26... h6? { [%eval 2.69] } { Mistake. Kg8 was best. } { [%clk 1:05:14] } 27. Bd2 { [%eval 2.75] [%clk 0:59:33] } 27... Rxb3 { [%eval 2.54] [%clk 1:03:29] } 28. Bc3 { [%eval 2.41] [%clk 0:59:37] } 28... Bb4? { [%eval 4.65] } { Mistake. Rc7 was best. } { [%clk 1:00:03] } 29. Rb5 { [%eval 4.6] [%clk 0:59:49] } 29... a5 { [%eval 4.89] [%clk 0:58:28] } 30. Rxb7 { [%eval 4.59] [%clk 0:57:28] } 30... Rcxc3 { [%eval 5.32] [%clk 0:57:20] } 31. bxc3 { [%eval 5.4] [%clk 0:57:43] } 31... Rxc3 { [%eval 5.16] [%clk 0:57:44] } 32. Rd8+ { [%eval 5.13] [%clk 0:57:34] } 32... Kh7 { [%eval 5.01] [%clk 0:57:52] } 33. Rdd7 { [%eval 5.0] [%clk 0:58:03] } 33... Rc1+ { [%eval 4.97] [%clk 0:57:14] } 34. Kg2 { [%eval 5.03] [%clk 0:58:29] } 34... Be1 { [%eval 5.99] [%clk 0:56:38] } 35. Rxg7+ { [%eval 5.88] [%clk 0:58:19] } 35... Kh8 { [%eval 6.59] [%clk 0:53:42] } 36. Rgc7 { [%eval 6.42] [%clk 0:58:41] } 36... Rxc7 { [%eval 6.25] [%clk 0:53:54] } 37. Rxc7 { [%eval 5.96] [%clk 0:59:06] } 37... Bb4 { [%eval 5.77] [%clk 0:54:19] } 38. Kf3 { [%eval 6.52] [%clk 0:59:20] } 38... Kg8 { [%eval 6.86] [%clk 0:54:22] } 39. Ra7 { [%eval 6.57] [%clk 0:59:41] } 39... Be1 { [%eval 7.0] [%clk 0:54:36] } 40. Kf4 { [%eval 6.83] [%clk 0:59:10] } 40... Bxf2 { [%eval 7.69] [%clk 0:54:47] } 41. Rxa5 { [%eval 7.65] [%clk 0:59:36] } 41... Kg7 { [%eval 7.51] [%clk 0:55:08] } 42. Rxf5 { [%eval 7.47] [%clk 0:59:57] } 42... Kg6 { [%eval 7.32] [%clk 0:55:31] } 43. Ra5 { [%eval 7.74] [%clk 1:00:11] } 43... Be1 { [%eval 7.69] [%clk 0:55:53] } 44. Ra6+ { [%eval 7.49] [%clk 1:00:33] } 44... Kg7 { [%eval 8.14] [%clk 0:56:09] } 45. Kf5 { [%eval 7.56] [%clk 1:00:54] } 45... Bd2?! { [%eval 69.46] } { Inaccuracy. Bf2 was best. } { [%clk 0:56:23] } 46. e4 { [%eval 8.91] [%clk 1:01:19] } 46... Bg5 { [%eval 71.48] [%clk 0:56:39] } 47. e5 { [%eval 83.08] [%clk 1:01:41] } 47... Kf7 { [%eval 9.27] [%clk 0:56:55] } 48. Ra7+ { [%eval #22] [%clk 1:02:00] } 48... Be7 { [%eval #15] [%clk 0:56:12] } 49. Rb7 { [%eval #15] [%clk 1:02:21] } 49... h5 { [%eval #13] [%clk 0:56:18] } 50. h4 { [%eval #15] [%clk 1:02:43] } 50... Kf8 { [%eval #12] [%clk 0:56:26] } 51. Ke6 { [%eval #11] [%clk 1:03:02] } 51... Bc5 { [%eval #11] [%clk 0:56:46] } 52. Kf6?! { [%eval 15.1] } { Lost forced checkmate sequence. Rb3 was best. } { [%clk 1:03:10] } 52... Be7+?! { [%eval #4] } { Checkmate is now unavoidable. Ke8 was best. } { [%clk 0:57:02] } 53. Rxe7 { [%eval #3] [%clk 1:03:29] } 53... Kg8 { [%eval #3] [%clk 0:57:27] } 54. Ra7 { [%eval #2] [%clk 1:03:55] } 54... Kh8 { [%eval #2] [%clk 0:57:02] } 55. Kg6 { [%eval #1] [%clk 1:04:21] } 1-0