Event: World Youth Cup 2021 O12-G16 - Open 12
Date: 2021-08-06
White: Yen, Gideon
Black: Ramos Irizarry, Miguel
Result: 1-0
ECO: E91
Opening: King's Indian Defense: Orthodox Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:03] } 1... g6?! { [%eval 0.63] } { Inaccuracy. e6 was best. } { [%clk 0:09:58] } 2. Nf3 { [%eval 0.25] [%clk 0:10:05] } 2... Bg7 { [%eval 0.58] [%clk 0:10:00] } 3. c4 { [%eval 0.23] [%clk 0:10:06] } 3... d6 { [%eval 0.57] [%clk 0:10:01] } 4. Nc3 { [%eval 0.44] [%clk 0:10:07] } 4... Nf6 { [%eval 0.55] [%clk 0:10:02] } 5. e4 { [%eval 0.45] [%clk 0:10:09] } 5... O-O { [%eval 0.48] [%clk 0:10:00] } 6. Be2 { [%eval 0.5] [%clk 0:10:10] } 6... Nbd7 { [%eval 0.65] [%clk 0:09:57] } 7. O-O { [%eval 0.68] [%clk 0:10:08] } 7... Re8 { [%eval 1.12] [%clk 0:09:57] } 8. Be3 { [%eval 1.01] [%clk 0:09:56] } 8... e5 { [%eval 1.23] [%clk 0:09:56] } 9. d5 { [%eval 0.94] [%clk 0:09:17] } 9... Nc5 { [%eval 1.4] [%clk 0:09:25] } 10. Bxc5?? { [%eval -0.16] } { Blunder. Nd2 was best. } { [%clk 0:09:10] } 10... dxc5 { [%eval -0.16] [%clk 0:09:26] } 11. a3 { [%eval 0.08] [%clk 0:09:04] } 11... c6?! { [%eval 0.61] } { Inaccuracy. a5 was best. } { [%clk 0:09:25] } 12. dxc6 { [%eval 0.19] [%clk 0:08:53] } 12... bxc6 { [%eval 0.0] [%clk 0:09:21] } 13. Qxd8 { [%eval -0.02] [%clk 0:08:46] } 13... Rxd8 { [%eval -0.01] [%clk 0:09:20] } 14. Rfd1 { [%eval -0.16] [%clk 0:07:58] } 14... Bb7? { [%eval 0.86] } { Mistake. Bg4 was best. } { [%clk 0:08:47] } 15. Nxe5 { [%eval 1.47] [%clk 0:06:51] } 15... Nxe4?! { [%eval 2.62] } { Inaccuracy. Rxd1+ was best. } { [%clk 0:08:19] } 16. Nxe4 { [%eval 2.89] [%clk 0:06:46] } 16... Bxe5 { [%eval 2.76] [%clk 0:08:19] } 17. Nxc5 { [%eval 2.69] [%clk 0:06:15] } 17... Bxb2? { [%eval 4.63] } { Mistake. Rxd1+ was best. } { [%clk 0:07:41] } 18. Nxb7? { [%eval 2.69] } { Mistake. Rab1 was best. } { [%clk 0:06:03] } 18... Rxd1+? { [%eval 4.99] } { Mistake. Rdb8 was best. } { [%clk 0:07:24] } 19. Rxd1 { [%eval 5.0] [%clk 0:06:04] } 19... Re8 { [%eval 5.4] [%clk 0:07:22] } 20. Rd8 { [%eval 4.84] [%clk 0:05:56] } 20... Rxd8 { [%eval 4.85] [%clk 0:07:03] } 21. Nxd8 { [%eval 4.68] [%clk 0:05:58] } 21... Bxa3 { [%eval 4.72] [%clk 0:07:02] } 22. Nxc6 { [%eval 4.63] [%clk 0:05:50] } 22... Bc5 { [%eval 5.04] [%clk 0:07:02] } 23. Bf3 { [%eval 5.13] [%clk 0:05:27] } 23... a6 { [%eval 5.01] [%clk 0:06:44] } 24. Bd5 { [%eval 4.62] [%clk 0:05:24] } 24... Kf8 { [%eval 4.8] [%clk 0:06:32] } 25. Ne5 { [%eval 4.53] [%clk 0:05:22] } 25... f6? { [%eval 9.59] } { Mistake. Ke7 was best. } { [%clk 0:06:25] } 26. Nd7+ { [%eval 9.65] [%clk 0:05:23] } 26... Ke7 { [%eval 9.73] [%clk 0:06:21] } 27. Nxc5 { [%eval 9.77] [%clk 0:05:26] } 27... Kd6 { [%eval 10.56] [%clk 0:06:23] } 28. Nxa6 { [%eval 11.56] [%clk 0:05:25] } 28... f5 { [%eval 11.42] [%clk 0:06:23] } 29. Nb4 { [%eval 10.9] [%clk 0:05:26] } 29... Kc5 { [%eval 11.49] [%clk 0:06:24] } 30. Nc6 { [%eval 11.42] [%clk 0:05:26] } 30... h5 { [%eval 60.16] [%clk 0:06:24] } 31. f3 { [%eval 58.35] [%clk 0:05:29] } 31... g5 { [%eval 69.91] [%clk 0:06:25] } 32. h3 { [%eval 59.14] [%clk 0:05:30] } 32... h4 { [%eval 70.28] [%clk 0:06:20] } 33. Kf2 { [%eval 69.4] [%clk 0:05:31] } 33... Kd6 { [%eval 79.47] [%clk 0:06:14] } 34. Ke3 { [%eval 70.03] [%clk 0:05:32] } 34... f4+?? { [%eval #24] } { Checkmate is now unavoidable. Kc5 was best. } { [%clk 0:06:09] } 35. Ke4 { [%eval #27] [%clk 0:05:34] } 35... g4 { [%eval #10] [%clk 0:06:10] } 36. hxg4 { [%eval #9] [%clk 0:05:33] } 36... Kd7 { [%eval #11] [%clk 0:06:02] } 37. Bf7?! { [%eval 79.19] } { Lost forced checkmate sequence. g5 was best. } { [%clk 0:05:35] } 37... Kxc6 { [%eval 77.13] [%clk 0:06:02] } 38. g5 { [%eval #31] [%clk 0:05:36] } 38... Kd7 { [%eval #17] [%clk 0:06:03] } 39. g6 { [%eval #9] [%clk 0:05:38] } 39... Ke7?? { [%eval #9] } { Checkmate is now unavoidable. Kd6 was best. } { [%clk 0:06:05] } 40. Kxf4 { [%eval #11] [%clk 0:05:40] } 40... h3 { [%eval #11] [%clk 0:06:06] } 41. gxh3 { [%eval #10] [%clk 0:05:41] } 41... Kf8 { [%eval #9] [%clk 0:06:07] } 42. c5 { [%eval #8] [%clk 0:05:43] } 42... Ke7 { [%eval #8] [%clk 0:06:09] } 43. c6 { [%eval #8] [%clk 0:05:45] } 43... Kd8 { [%eval #7] [%clk 0:06:08] } 44. g7 { [%eval #6] [%clk 0:05:47] } 44... Ke7?? { [%eval #6] } { Checkmate is now unavoidable. Kc8 was best. } { [%clk 0:06:09] } 45. g8=Q { [%eval #5] [%clk 0:05:48] } 45... Kd6 { [%eval #5] [%clk 0:06:09] } 46. Qd8+ { [%eval #4] [%clk 0:05:46] } 46... Kc5 { [%eval #4] [%clk 0:06:11] } 47. c7 { [%eval #3] [%clk 0:05:46] } 47... Kb6 { [%eval #2] [%clk 0:06:09] } 48. c8=Q+ { [%eval #1] [%clk 0:05:47] } 48... Ka7 { [%eval #1] [%clk 0:06:10] } 49. Qa5# { [%clk 0:05:46] } 1-0