Event: World Youth Cup 2021 O10-G18 - Open 10
Date: 2021-08-01
White: El Zein, Zayne-Eddine
Black: Tsolmon, Battur
Result: 0-1
ECO: B07
Opening: Pirc Defense: Byrne Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... d6 { [%eval 0.52] [%clk 0:09:58] } 2. d4 { [%eval 0.4] [%clk 0:10:02] } 2... Nf6 { [%eval 0.6] [%clk 0:09:58] } 3. Nc3 { [%eval 0.52] [%clk 0:09:59] } 3... g6 { [%eval 0.71] [%clk 0:09:54] } 4. Bg5?! { [%eval 0.17] } { Inaccuracy. Be3 was best. } { [%clk 0:09:59] } 4... c6 { [%eval 0.65] [%clk 0:09:47] } 5. Bxf6?! { [%eval 0.0] } { Inaccuracy. Qd2 was best. } { [%clk 0:09:58] } 5... exf6 { [%eval -0.01] [%clk 0:09:47] } 6. Nf3 { [%eval -0.13] [%clk 0:09:59] } 6... Bg7 { [%eval -0.12] [%clk 0:09:47] } 7. h3 { [%eval -0.29] [%clk 0:09:59] } 7... O-O { [%eval -0.15] [%clk 0:09:46] } 8. Bd3 { [%eval -0.08] [%clk 0:09:50] } 8... Re8 { [%eval 0.0] [%clk 0:09:38] } 9. O-O { [%eval 0.0] [%clk 0:09:50] } 9... Be6 { [%eval -0.09] [%clk 0:09:31] } 10. Re1 { [%eval 0.0] [%clk 0:09:25] } 10... Na6 { [%eval 0.41] [%clk 0:09:00] } 11. Bxa6 { [%eval 0.31] [%clk 0:09:19] } 11... bxa6 { [%eval 0.46] [%clk 0:09:00] } 12. Qd3 { [%eval 0.42] [%clk 0:09:16] } 12... Qc8 { [%eval 0.72] [%clk 0:08:56] } 13. b3 { [%eval 0.92] [%clk 0:08:46] } 13... f5 { [%eval 0.72] [%clk 0:08:41] } 14. e5 { [%eval 0.99] [%clk 0:08:24] } 14... dxe5 { [%eval 0.67] [%clk 0:08:22] } 15. dxe5?! { [%eval 0.0] } { Inaccuracy. Nxe5 was best. } { [%clk 0:08:15] } 15... Rd8 { [%eval 0.24] [%clk 0:08:16] } 16. Qf1 { [%eval 0.29] [%clk 0:08:07] } 16... Bd5? { [%eval 1.67] } { Mistake. Qb7 was best. } { [%clk 0:07:57] } 17. Nh2?? { [%eval 0.0] } { Blunder. Nxd5 was best. } { [%clk 0:07:17] } 17... Qc7 { [%eval 0.13] [%clk 0:07:25] } 18. f4 { [%eval 0.0] [%clk 0:06:54] } 18... Qb6+ { [%eval -0.45] [%clk 0:07:20] } 19. Kh1 { [%eval -0.08] [%clk 0:06:51] } 19... Qa5?! { [%eval 0.72] } { Inaccuracy. Be6 was best. } { [%clk 0:04:54] } 20. Na4? { [%eval -0.53] } { Mistake. Nxd5 was best. } { [%clk 0:06:07] } 20... Be4 { [%eval -0.54] [%clk 0:04:48] } 21. Re2 { [%eval -0.74] [%clk 0:04:13] } 21... Rd2?? { [%eval 2.47] } { Blunder. c5 was best. } { [%clk 0:04:34] } 22. Qe1 { [%eval 2.3] [%clk 0:03:55] } 22... Rad8 { [%eval 2.47] [%clk 0:04:16] } 23. c3?? { [%eval -3.87] } { Blunder. Nf1 was best. } { [%clk 0:03:18] } 23... Qd5 { [%eval -3.76] [%clk 0:03:48] } 24. c4?! { [%eval -5.7] } { Inaccuracy. Rxd2 was best. } { [%clk 0:01:10] } 24... Qd4? { [%eval -3.48] } { Mistake. Bxg2+ was best. } { [%clk 0:03:31] } 25. Nf1?? { [%eval -11.5] } { Blunder. Rxd2 was best. } { [%clk 0:00:55] } 25... Rxe2 { [%eval -10.64] [%clk 0:03:24] } 26. Qxe2 { [%eval -11.25] [%clk 0:00:39] } 26... Qxa1 { [%eval -11.37] [%clk 0:03:25] } 27. Nc5 { [%eval -12.01] [%clk 0:00:23] } 27... Rd1 { [%eval -12.34] [%clk 0:03:07] } 28. Kg1 { [%eval -12.39] [%clk 0:00:22] } 28... Qd4+ { [%eval -9.48] [%clk 0:02:57] } 29. Kh2 { [%eval -10.79] [%clk 0:00:19] } 29... Rxf1 { [%eval -11.21] [%clk 0:02:45] } 30. Qxf1 { [%eval -10.71] [%clk 0:00:16] } 30... Qxc5 { [%eval -11.01] [%clk 0:02:45] } 31. Qe2 { [%eval -11.69] [%clk 0:00:13] } 31... Qd4 { [%eval -11.94] [%clk 0:02:43] } 32. a4 { [%eval -12.94] [%clk 0:00:11] } 32... Qd3 { [%eval -11.37] [%clk 0:02:43] } 33. Qb2?! { [%eval #-9] } { Checkmate is now unavoidable. Qxd3 was best. } { [%clk 0:00:10] } 33... Qe3 { [%eval #-6] [%clk 0:02:38] } 34. g3 { [%eval #-6] [%clk 0:00:09] } 34... h5 { [%eval #-7] [%clk 0:02:37] } 35. h4 { [%eval #-5] [%clk 0:00:10] } 35... Bf3?! { [%eval -69.41] } { Lost forced checkmate sequence. Qf3 was best. } { [%clk 0:02:30] } 36. b4 { [%eval #-25] [%clk 0:00:10] } 36... Qe2+?! { [%eval -13.25] } { Lost forced checkmate sequence. Qe1 was best. } { [%clk 0:02:31] } 37. Qxe2 { [%eval -12.39] [%clk 0:00:10] } 37... Bxe2 { [%eval -12.73] [%clk 0:02:32] } 38. c5 { [%eval -13.68] [%clk 0:00:12] } 38... Bf8 { [%eval -12.76] [%clk 0:02:31] } 39. Kg2 { [%eval -13.59] [%clk 0:00:13] } 39... a5 { [%eval -13.91] [%clk 0:02:28] } 40. bxa5 { [%eval -15.06] [%clk 0:00:11] } 40... Bxc5 { [%eval #-15] [%clk 0:02:28] } 41. a6 { [%eval #-16] [%clk 0:00:09] } 41... Bxa6 { [%eval #-16] [%clk 0:02:28] } 42. Kf3 { [%eval #-10] [%clk 0:00:11] } 42... Bc4 { [%eval #-12] [%clk 0:02:28] } 43. a5 { [%eval #-9] [%clk 0:00:12] } 43... Bd5+?! { [%eval -58.84] } { Lost forced checkmate sequence. Bf1 was best. } { [%clk 0:02:29] } 44. Ke2 { [%eval -17.98] [%clk 0:00:12] } 44... Bd4 { [%eval -15.49] [%clk 0:02:29] } 45. a6 { [%eval -69.25] [%clk 0:00:12] } 45... Bc4+ { [%eval -67.62] [%clk 0:02:29] } 46. Kf3?! { [%eval #-8] } { Checkmate is now unavoidable. Kd2 was best. } { [%clk 0:00:14] } 46... Bxa6 { [%eval #-14] [%clk 0:02:28] } 47. Kg2 { [%eval #-13] [%clk 0:00:15] } 47... c5 { [%eval #-12] [%clk 0:02:29] } 48. Kf3 { [%eval #-10] [%clk 0:00:17] } 48... c4 { [%eval #-8] [%clk 0:02:30] } 49. Ke2 { [%eval #-6] [%clk 0:00:18] } 49... c3+ { [%eval #-5] [%clk 0:02:31] } 50. Kd1 { [%eval #-5] [%clk 0:00:20] } 50... Bd3 { [%eval #-4] [%clk 0:02:32] } 51. Kc1 { [%eval #-3] [%clk 0:00:21] } 51... Be3+ { [%eval #-2] [%clk 0:02:33] } 52. Kd1 { [%eval #-2] [%clk 0:00:21] } 52... c2+ { [%eval #-1] [%clk 0:02:35] } 53. Ke1 { [%clk 0:00:22] } 53... c1=Q# { [%clk 0:02:35] } 0-1