Event: Round 7: Namkhaidorj, Zolbayar - Orlov, Vyacheslav Aleks
Site: https://lichess.org/broadcast/fide-world-cadet-chess-championships-2025--open-u8/round-7/g3OptTmJ/nR9GZzVg
Date: 2025-09-26
White: Namkhaidorj, Zolbayar
WhiteElo: 1516
Black: Orlov, Vyacheslav Aleks
Result: 1-0
ECO: D40
Opening: Queen's Gambit Declined: Semi-Tarrasch Defense, Pillsbury Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... e6 { [%eval 0.37] [%clk 1:30:21] } 2. c4 { [%eval 0.16] [%clk 1:30:46] } 2... d5 { [%eval 0.17] [%clk 1:30:45] } 3. Nf3 { [%eval 0.11] [%clk 1:30:54] } 3... c5 { [%eval 0.34] [%clk 1:30:43] } 4. Nc3 { [%eval 0.0] [%clk 1:29:35] } 4... Nf6 { [%eval 0.17] [%clk 1:30:57] } 5. Bg5 { [%eval -0.07] [%clk 1:21:55] } 5... Be7 { [%eval 0.29] [%clk 1:31:07] } 6. dxc5 { [%eval 0.2] [%clk 1:17:06] } 6... Bxc5 { [%eval 0.43] [%clk 1:30:18] } 7. cxd5 { [%eval 0.14] [%clk 1:17:09] } 7... exd5?! { [%eval 0.77] } { Inaccuracy. Qb6 was best. } { [%clk 1:30:25] } 8. Bxf6 { [%eval 0.71] [%clk 1:15:48] } 8... Qxf6 { [%eval 0.73] [%clk 1:29:25] } 9. Qxd5 { [%eval 0.72] [%clk 1:17:19] } 9... Qb6?! { [%eval 1.67] } { Inaccuracy. Bb4 was best. } { [%clk 1:17:30] } 10. O-O-O? { [%eval 0.51] } { Mistake. Qe4+ was best. } { [%clk 1:06:15] } 10... Bxf2?! { [%eval 1.36] } { Inaccuracy. Be6 was best. } { [%clk 1:28:33] } 11. Qe5+ { [%eval 1.58] [%clk 1:06:00] } 11... Qe6 { [%eval 1.51] [%clk 1:12:59] } 12. Qxg7 { [%eval 1.43] [%clk 0:46:48] } 12... Be3+ { [%eval 1.43] [%clk 1:10:51] } 13. Kb1 { [%eval 1.6] [%clk 0:46:31] } 13... Qg6+ { [%eval 1.54] [%clk 1:11:05] } 14. Qxg6 { [%eval 1.4] [%clk 0:46:44] } 14... hxg6 { [%eval 1.54] [%clk 1:11:23] } 15. Nd5 { [%eval 1.56] [%clk 0:46:49] } 15... Bb6 { [%eval 1.53] [%clk 1:11:38] } 16. e4 { [%eval 1.51] [%clk 0:46:57] } 16... Nd7?? { [%eval 5.04] } { Blunder. Nc6 was best. } { [%clk 1:09:42] } 17. Bb5 { [%eval 5.17] [%clk 0:45:15] } 17... Bd8 { [%eval 5.06] [%clk 1:09:28] } 18. Ne5 { [%eval 4.99] [%clk 0:39:40] } 18... a6 { [%eval 5.32] [%clk 1:09:25] } 19. Bxd7+ { [%eval 5.39] [%clk 0:40:01] } 19... Bxd7 { [%eval 5.34] [%clk 1:08:35] } 20. Nxd7 { [%eval 5.26] [%clk 0:40:18] } 20... Kxd7 { [%eval 5.1] [%clk 1:08:54] } 21. Nb6+ { [%eval 5.32] [%clk 0:40:34] } 21... Kc7 { [%eval 5.62] [%clk 1:09:12] } 22. Nxa8+ { [%eval 5.57] [%clk 0:40:58] } 22... Kb8 { [%eval 5.47] [%clk 1:09:27] } 23. Rxd8+ { [%eval 4.98] [%clk 0:41:12] } 23... Rxd8 { [%eval 5.12] [%clk 1:09:35] } 24. Nb6 { [%eval 4.95] [%clk 0:41:36] } 24... Rd2 { [%eval 4.89] [%clk 1:09:47] } 25. Rf1 { [%eval 5.05] [%clk 0:41:24] } 25... Ka7 { [%eval 5.2] [%clk 1:07:25] } 26. Nd5 { [%eval 5.26] [%clk 0:39:28] } 26... f5 { [%eval 5.48] [%clk 1:07:31] } 27. Kc1 { [%eval 5.53] [%clk 0:37:33] } 27... Rd4 { [%eval 5.3] [%clk 1:07:16] } 28. Ne7 { [%eval 4.99] [%clk 0:36:55] } 28... Rxe4 { [%eval 5.73] [%clk 1:05:59] } 29. Nxg6 { [%eval 5.7] [%clk 0:34:53] } 29... Rg4 { [%eval 5.84] [%clk 1:05:33] } 30. Nf4 { [%eval 5.74] [%clk 0:34:56] } 30... Kb6 { [%eval 5.79] [%clk 1:05:45] } 31. h3 { [%eval 5.92] [%clk 0:35:12] } 31... Rg8 { [%eval 6.13] [%clk 1:05:07] } 32. Nd5+ { [%eval 6.1] [%clk 0:34:56] } 32... Ka7 { [%eval 6.29] [%clk 1:04:54] } 33. Rf2 { [%eval 6.17] [%clk 0:35:14] } 33... Rg3 { [%eval 6.44] [%clk 1:02:10] } 34. h4 { [%eval 5.94] [%clk 0:35:17] } 34... Rg7 { [%eval 6.64] [%clk 1:01:37] } 35. h5 { [%eval 6.36] [%clk 0:35:36] } 35... Kb8 { [%eval 6.78] [%clk 1:01:44] } 36. Rxf5 { [%eval 5.83] [%clk 0:35:30] } 36... Rxg2 { [%eval 5.96] [%clk 1:02:04] } 37. Rf8+ { [%eval 5.94] [%clk 0:35:56] } 37... Ka7 { [%eval 5.8] [%clk 1:02:20] } 38. h6 { [%eval 5.67] [%clk 0:36:19] } 38... Rh2 { [%eval 5.37] [%clk 1:02:38] } 39. Rh8 { [%eval 6.12] [%clk 0:36:43] } 39... Rh1+ { [%eval 6.73] [%clk 1:02:55] } 40. Kd2 { [%eval 7.14] [%clk 0:37:06] } 40... Rh2+ { [%eval 6.75] [%clk 1:03:12] } 41. Ke3 { [%eval 6.31] [%clk 0:36:57] } 41... Rh3+ { [%eval 7.14] [%clk 1:03:32] } 42. Kf4 { [%eval 7.08] [%clk 0:37:19] } 42... Rh4+ { [%eval 8.02] [%clk 1:03:46] } 43. Kg5 { [%eval 7.65] [%clk 0:37:42] } 43... Rh1 { [%eval 7.93] [%clk 1:04:02] } 44. h7 { [%eval 8.49] [%clk 0:38:02] } 44... Rg1+ { [%eval 7.8] [%clk 1:04:22] } 45. Kf6 { [%eval 8.9] [%clk 0:38:04] } 45... Rf1+ { [%eval 9.06] [%clk 1:04:30] } 46. Ke6 { [%eval 8.49] [%clk 0:37:57] } 46... Re1+ { [%eval 9.69] [%clk 1:04:49] } 47. Kd6 { [%eval 8.28] [%clk 0:38:22] } 47... Re8? { [%eval #4] } { Checkmate is now unavoidable. Rh1 was best. } { [%clk 1:05:01] } 48. Rxe8 { [%eval #3] [%clk 0:38:38] } 48... b5 { [%eval #2] [%clk 1:05:25] } 49. h8=R { [%eval #2] [%clk 0:38:53] } 49... b4 { [%eval #1] [%clk 1:05:39] } 50. Ra8+ { [%eval #1] [%clk 0:39:17] } 50... Kb7 { [%eval #1] [%clk 1:05:58] } 51. Rhb8# { [%clk 0:39:43] } 1-0