Event: World Youth Cup 2021 O10-G18 - Open 10
Date: 2021-08-01
White: Lee, Yun Rui
Black: Sakline Mostafa, Sajid
Result: 0-1
ECO: E21
Opening: Nimzo-Indian Defense: Three Knights Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:03] } 1... Nf6 { [%eval 0.19] [%clk 0:10:01] } 2. c4 { [%eval 0.11] [%clk 0:10:03] } 2... e6 { [%eval 0.39] [%clk 0:10:02] } 3. Nc3 { [%eval 0.0] [%clk 0:10:04] } 3... Bb4 { [%eval 0.25] [%clk 0:10:02] } 4. Nf3 { [%eval 0.06] [%clk 0:10:01] } 4... b6 { [%eval 0.12] [%clk 0:10:02] } 5. Qc2 { [%eval 0.13] [%clk 0:09:56] } 5... Bb7 { [%eval 0.09] [%clk 0:10:01] } 6. e3 { [%eval 0.0] [%clk 0:09:56] } 6... O-O { [%eval 0.0] [%clk 0:09:47] } 7. Bd3 { [%eval 0.0] [%clk 0:09:54] } 7... Bxc3+ { [%eval 0.48] [%clk 0:09:47] } 8. bxc3 { [%eval 0.14] [%clk 0:09:47] } 8... c5?! { [%eval 0.81] } { Inaccuracy. Bxf3 was best. } { [%clk 0:09:41] } 9. Ba3?! { [%eval -0.12] } { Inaccuracy. e4 was best. } { [%clk 0:08:48] } 9... d6 { [%eval 0.26] [%clk 0:09:39] } 10. Rb1?! { [%eval -0.73] } { Inaccuracy. e4 was best. } { [%clk 0:08:41] } 10... Qc7?! { [%eval 0.26] } { Inaccuracy. Bxf3 was best. } { [%clk 0:09:10] } 11. e4 { [%eval 0.15] [%clk 0:07:44] } 11... h6 { [%eval 0.15] [%clk 0:08:26] } 12. O-O { [%eval 0.23] [%clk 0:07:26] } 12... Nc6 { [%eval 0.16] [%clk 0:08:18] } 13. d5 { [%eval 0.25] [%clk 0:07:26] } 13... Na5 { [%eval 0.29] [%clk 0:08:17] } 14. Bc1? { [%eval -0.75] } { Mistake. Rfe1 was best. } { [%clk 0:06:30] } 14... Ba6 { [%eval -1.07] [%clk 0:08:11] } 15. Qe2 { [%eval -1.06] [%clk 0:06:25] } 15... Rfe8 { [%eval -0.81] [%clk 0:08:01] } 16. Be3 { [%eval -0.77] [%clk 0:06:11] } 16... exd5 { [%eval -0.97] [%clk 0:07:30] } 17. exd5 { [%eval -0.56] [%clk 0:06:02] } 17... Qd7 { [%eval -0.87] [%clk 0:07:25] } 18. h3?? { [%eval -2.8] } { Blunder. Rfe1 was best. } { [%clk 0:05:59] } 18... Qa4?? { [%eval 0.0] } { Blunder. Nh5 was best. } { [%clk 0:07:23] } 19. Nd2 { [%eval 0.0] [%clk 0:05:50] } 19... Nd7 { [%eval 0.47] [%clk 0:06:45] } 20. Qg4 { [%eval 0.43] [%clk 0:05:31] } 20... Ne5 { [%eval 0.7] [%clk 0:06:11] } 21. Qg3 { [%eval 0.66] [%clk 0:04:59] } 21... Kh8 { [%eval 0.33] [%clk 0:04:56] } 22. Bf5 { [%eval 0.88] [%clk 0:03:53] } 22... Naxc4 { [%eval 1.04] [%clk 0:04:12] } 23. Nxc4?? { [%eval -1.71] } { Blunder. Bxh6 was best. } { [%clk 0:03:37] } 23... Nxc4?? { [%eval 0.0] } { Blunder. Qxc4 was best. } { [%clk 0:04:04] } 24. Qh4?! { [%eval -0.74] } { Inaccuracy. Bxh6 was best. } { [%clk 0:03:26] } 24... Bc8?? { [%eval 1.89] } { Blunder. Nb2 was best. } { [%clk 0:02:16] } 25. Bd3 { [%eval 2.29] [%clk 0:03:05] } 25... Nb2 { [%eval 2.33] [%clk 0:01:28] } 26. Qxa4 { [%eval 2.62] [%clk 0:02:59] } 26... Nxa4 { [%eval 2.43] [%clk 0:01:31] } 27. Bb5 { [%eval 2.66] [%clk 0:03:01] } 27... Rxe3 { [%eval 2.7] [%clk 0:01:30] } 28. fxe3 { [%eval 2.51] [%clk 0:02:58] } 28... Nxc3 { [%eval 2.3] [%clk 0:01:32] } 29. Rb3?? { [%eval -4.76] } { Blunder. Bc6 was best. } { [%clk 0:03:00] } 29... Nxb5 { [%eval -5.04] [%clk 0:01:33] } 30. Rxb5 { [%eval -5.2] [%clk 0:03:01] } 30... Ba6 { [%eval -5.19] [%clk 0:01:35] } 31. a4 { [%eval -5.35] [%clk 0:02:53] } 31... Bxb5 { [%eval -5.16] [%clk 0:01:36] } 32. axb5 { [%eval -5.14] [%clk 0:02:56] } 32... Kg8 { [%eval -5.26] [%clk 0:01:24] } 33. Ra1 { [%eval -5.17] [%clk 0:02:54] } 33... f5 { [%eval -5.38] [%clk 0:01:25] } 34. Kf2 { [%eval -5.76] [%clk 0:02:52] } 34... Kf7 { [%eval -5.93] [%clk 0:01:26] } 35. Kf3 { [%eval -5.76] [%clk 0:02:54] } 35... Kf6 { [%eval -5.47] [%clk 0:01:28] } 36. Kf4?! { [%eval -7.34] } { Inaccuracy. e4 was best. } { [%clk 0:02:57] } 36... g5+ { [%eval -7.37] [%clk 0:01:29] } 37. Kf3 { [%eval -7.37] [%clk 0:02:58] } 37... Ke5 { [%eval -7.46] [%clk 0:01:32] } 38. Rd1 { [%eval -7.96] [%clk 0:02:56] } 38... a5 { [%eval -8.11] [%clk 0:01:28] } 39. bxa6 { [%eval -8.08] [%clk 0:02:47] } 39... Rxa6 { [%eval -8.27] [%clk 0:01:29] } 40. g4 { [%eval -8.37] [%clk 0:02:42] } 40... fxg4+ { [%eval -8.53] [%clk 0:01:25] } 41. hxg4 { [%eval -8.45] [%clk 0:02:30] } 41... b5 { [%eval -8.49] [%clk 0:01:23] } 42. Rh1 { [%eval -8.52] [%clk 0:02:11] } 42... b4 { [%eval -8.35] [%clk 0:01:05] } 43. Rxh6 { [%eval -8.68] [%clk 0:02:12] } 43... b3 { [%eval -8.61] [%clk 0:01:07] } 44. e4? { [%eval #-9] } { Checkmate is now unavoidable. Rh7 was best. } { [%clk 0:01:52] } 44... b2 { [%eval #-8] [%clk 0:01:06] } 45. Ke3 { [%eval #-6] [%clk 0:01:49] } 45... Ra3+ { [%eval #-5] [%clk 0:01:08] } 46. Kd2 { [%eval #-4] [%clk 0:01:49] } 46... b1=Q { [%eval #-3] [%clk 0:01:08] } 47. Re6+ { [%eval #-3] [%clk 0:01:46] } 47... Kd4 { [%eval #-2] [%clk 0:01:09] } 48. Ke2 { [%eval #-2] [%clk 0:01:45] } 48... Qd3+ { [%eval #-2] [%clk 0:01:09] } 49. Kf2 { [%eval #-2] [%clk 0:01:46] } 49... Ra2+ { [%eval #-1] [%clk 0:01:12] } 50. Kg1 { [%clk 0:01:43] } 50... Qb1# { [%clk 0:01:15] } 0-1