Event: World Youth Cup 2021 O12-G16 - Open 12
Date: 2021-08-06
White: Poh, Yu Tian
Black: Vaz, Ethan
Result: 1-0
ECO: B99
Opening: Sicilian Defense: Najdorf Variation, Main Line
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... c5 { [%eval 0.32] [%clk 0:10:01] } 2. Nf3 { [%eval 0.0] [%clk 0:10:05] } 2... d6 { [%eval 0.0] [%clk 0:10:02] } 3. d4 { [%eval 0.15] [%clk 0:10:08] } 3... cxd4 { [%eval 0.13] [%clk 0:10:03] } 4. Nxd4 { [%eval 0.0] [%clk 0:10:11] } 4... Nf6 { [%eval 0.14] [%clk 0:10:03] } 5. Nc3 { [%eval 0.18] [%clk 0:10:11] } 5... a6 { [%eval 0.21] [%clk 0:10:04] } 6. Bg5 { [%eval 0.0] [%clk 0:10:13] } 6... e6 { [%eval 0.0] [%clk 0:10:05] } 7. f4 { [%eval 0.0] [%clk 0:10:13] } 7... Be7 { [%eval 0.32] [%clk 0:10:06] } 8. Qf3 { [%eval 0.12] [%clk 0:10:13] } 8... Qc7 { [%eval 0.32] [%clk 0:09:58] } 9. O-O-O { [%eval 0.43] [%clk 0:10:12] } 9... Nbd7 { [%eval 0.22] [%clk 0:09:47] } 10. g4 { [%eval 0.54] [%clk 0:10:10] } 10... b5 { [%eval 0.62] [%clk 0:09:14] } 11. Bxf6 { [%eval 0.58] [%clk 0:10:11] } 11... Nxf6 { [%eval 0.41] [%clk 0:09:10] } 12. g5 { [%eval 0.37] [%clk 0:10:10] } 12... Nd7 { [%eval 0.62] [%clk 0:09:10] } 13. f5 { [%eval 0.67] [%clk 0:10:10] } 13... Bxg5+ { [%eval 1.14] [%clk 0:09:02] } 14. Kb1 { [%eval 1.12] [%clk 0:10:09] } 14... O-O { [%eval 1.25] [%clk 0:08:32] } 15. fxe6 { [%eval 0.86] [%clk 0:09:52] } 15... Nb6 { [%eval 1.05] [%clk 0:08:32] } 16. Nd5 { [%eval 1.15] [%clk 0:09:22] } 16... Nxd5 { [%eval 0.97] [%clk 0:08:23] } 17. exd5 { [%eval 1.13] [%clk 0:09:25] } 17... fxe6 { [%eval 1.15] [%clk 0:08:13] } 18. Qh5 { [%eval 1.03] [%clk 0:08:57] } 18... e5 { [%eval 0.77] [%clk 0:06:06] } 19. Qxg5 { [%eval 1.02] [%clk 0:06:19] } 19... exd4 { [%eval 0.95] [%clk 0:06:04] } 20. Bd3 { [%eval 0.87] [%clk 0:06:16] } 20... Ra7?? { [%eval 3.84] } { Blunder. g6 was best. } { [%clk 0:04:08] } 21. Qh4?? { [%eval 0.22] } { Blunder. Rhg1 was best. } { [%clk 0:05:00] } 21... Bf5 { [%eval 0.16] [%clk 0:03:40] } 22. Bxf5 { [%eval 0.22] [%clk 0:04:33] } 22... Rxf5 { [%eval 0.29] [%clk 0:03:40] } 23. Qxd4 { [%eval 0.08] [%clk 0:04:35] } 23... Qc5 { [%eval -0.08] [%clk 0:02:57] } 24. Qxc5 { [%eval 0.0] [%clk 0:03:17] } 24... dxc5 { [%eval -0.06] [%clk 0:02:58] } 25. Rhf1 { [%eval -0.15] [%clk 0:03:10] } 25... Rxf1 { [%eval -0.05] [%clk 0:02:28] } 26. Rxf1 { [%eval 0.0] [%clk 0:03:10] } 26... Rd7 { [%eval -0.16] [%clk 0:02:04] } 27. Rd1 { [%eval -0.02] [%clk 0:03:07] } 27... Kf7 { [%eval -0.01] [%clk 0:01:52] } 28. c4 { [%eval -0.48] [%clk 0:02:55] } 28... g5?? { [%eval 3.53] } { Blunder. bxc4 was best. } { [%clk 0:01:34] } 29. Kc2?? { [%eval 0.0] } { Blunder. b4 was best. } { [%clk 0:02:41] } 29... b4?? { [%eval 1.63] } { Blunder. Re7 was best. } { [%clk 0:01:14] } 30. Rf1+ { [%eval 1.52] [%clk 0:02:27] } 30... Kg6 { [%eval 1.47] [%clk 0:01:10] } 31. Re1 { [%eval 1.86] [%clk 0:02:24] } 31... Rd6 { [%eval 1.99] [%clk 0:00:59] } 32. Re7 { [%eval 1.89] [%clk 0:02:01] } 32... h5?! { [%eval 2.71] } { Inaccuracy. Rf6 was best. } { [%clk 0:00:56] } 33. Rc7 { [%eval 2.71] [%clk 0:01:58] } 33... Kf5 { [%eval 3.25] [%clk 0:00:53] } 34. Rxc5 { [%eval 3.24] [%clk 0:01:52] } 34... g4 { [%eval 3.26] [%clk 0:00:46] } 35. Rc6 { [%eval 3.37] [%clk 0:01:24] } 35... Rd8 { [%eval 3.73] [%clk 0:00:39] } 36. Kd3 { [%eval 3.38] [%clk 0:01:02] } 36... h4 { [%eval 3.42] [%clk 0:00:35] } 37. Ke3? { [%eval 2.02] } { Mistake. Re6 was best. } { [%clk 0:00:58] } 37... Re8+ { [%eval 2.61] [%clk 0:00:23] } 38. Re6 { [%eval 2.59] [%clk 0:00:40] } 38... Rc8 { [%eval 2.69] [%clk 0:00:24] } 39. b3 { [%eval 3.15] [%clk 0:00:37] } 39... a5? { [%eval 5.02] } { Mistake. Rg8 was best. } { [%clk 0:00:23] } 40. Kf2? { [%eval 2.62] } { Mistake. Kd4 was best. } { [%clk 0:00:31] } 40... a4 { [%eval 2.74] [%clk 0:00:19] } 41. Rb6? { [%eval 1.36] } { Mistake. Re7 was best. } { [%clk 0:00:27] } 41... axb3 { [%eval 0.62] [%clk 0:00:20] } 42. axb3 { [%eval 1.69] [%clk 0:00:30] } 42... Ke5? { [%eval 3.14] } { Mistake. Ra8 was best. } { [%clk 0:00:20] } 43. Rxb4?? { [%eval 0.15] } { Blunder. Ke3 was best. } { [%clk 0:00:28] } 43... Kd4?? { [%eval 3.22] } { Blunder. Ra8 was best. } { [%clk 0:00:19] } 44. Rb6 { [%eval 2.57] [%clk 0:00:28] } 44... Rf8+ { [%eval 2.57] [%clk 0:00:14] } 45. Kg2?! { [%eval 1.94] } { Inaccuracy. Kg1 was best. } { [%clk 0:00:24] } 45... Ke5?? { [%eval 5.59] } { Blunder. Rf3 was best. } { [%clk 0:00:10] } 46. Re6+ { [%eval 5.3] [%clk 0:00:25] } 46... Kf5 { [%eval 6.33] [%clk 0:00:11] } 47. Re1 { [%eval 5.99] [%clk 0:00:16] } 47... Rb8 { [%eval 7.0] [%clk 0:00:12] } 48. d6 { [%eval 7.38] [%clk 0:00:13] } 48... Rxb3 { [%eval 8.37] [%clk 0:00:10] } 49. Rd1 { [%eval 6.79] [%clk 0:00:13] } 49... Rb8 { [%eval 9.46] [%clk 0:00:10] } 50. d7 { [%eval 8.69] [%clk 0:00:14] } 50... Rd8 { [%eval 11.19] [%clk 0:00:10] } 51. c5 { [%eval 12.15] [%clk 0:00:16] } 51... Ke6 { [%eval 14.05] [%clk 0:00:10] } 52. c6 { [%eval 53.03] [%clk 0:00:18] } 52... Ke7 { [%eval 68.32] [%clk 0:00:10] } 53. c7 { [%eval #11] [%clk 0:00:16] } 53... Rxd7 { [%eval #9] [%clk 0:00:11] } 54. Re1+ { [%eval #9] [%clk 0:00:16] } 54... Kd6 { [%eval #8] [%clk 0:00:11] } 55. c8=Q { [%eval #7] [%clk 0:00:17] } 55... Ra7 { [%eval #5] [%clk 0:00:13] } 56. Qb8+ { [%eval #6] [%clk 0:00:18] } 56... Rc7 { [%eval #6] [%clk 0:00:13] } 57. Rd1+ { [%eval #6] [%clk 0:00:20] } 57... Kc6 { [%eval #6] [%clk 0:00:13] } 58. Rc1+ { [%eval #5] [%clk 0:00:22] } 58... Kd5 { [%eval #5] [%clk 0:00:15] } 59. Qxc7 { [%eval #4] [%clk 0:00:23] } 59... h3+ { [%eval #4] [%clk 0:00:17] } 60. Kg3 { [%eval #3] [%clk 0:00:22] } 60... Ke4 { [%eval #3] [%clk 0:00:18] } 61. Re1+ { [%eval #3] [%clk 0:00:23] } 61... Kd3 { [%eval #3] [%clk 0:00:19] } 62. Rd1+ { [%eval #2] [%clk 0:00:25] } 62... Ke2 { [%eval #2] [%clk 0:00:20] } 63. Qc2+ { [%eval #1] [%clk 0:00:26] } 63... Ke3 { [%eval #1] [%clk 0:00:22] } 64. Re1+ { [%eval #4] [%clk 0:00:23] } 64... Kd4 { [%eval #4] [%clk 0:00:24] } 65. Re4+ { [%eval #4] [%clk 0:00:23] } 65... Kd5 { [%eval #4] [%clk 0:00:25] } 66. Qc4+ { [%eval #3] [%clk 0:00:26] } 66... Kd6 { [%clk 0:00:27] } 67. Re6+ { [%clk 0:00:28] } 67... Kd7 { [%clk 0:00:29] } 68. Qc6+ { [%clk 0:00:30] } 68... Kd8 { [%clk 0:00:31] } 69. Re8# { [%clk 0:00:33] } 1-0