Event: World Youth Cup 2021 O12-G16 - Open 12
Date: 2021-08-06
White: Pierrebourg, Samuel
Black: Kao, Jamison Edrich
Result: 0-1
ECO: A45
Opening: Indian Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:03] } 1... Nf6 { [%eval 0.19] [%clk 0:10:02] } 2. Bf4 { [%eval 0.0] [%clk 0:10:02] } 2... c5 { [%eval 0.09] [%clk 0:10:04] } 3. e3 { [%eval 0.0] [%clk 0:10:03] } 3... Nc6?! { [%eval 0.83] } { Inaccuracy. d5 was best. } { [%clk 0:10:02] } 4. Nf3?! { [%eval -0.06] } { Inaccuracy. d5 was best. } { [%clk 0:10:03] } 4... d5 { [%eval 0.0] [%clk 0:10:04] } 5. c3 { [%eval -0.13] [%clk 0:10:04] } 5... Qb6 { [%eval 0.0] [%clk 0:10:06] } 6. Qb3?! { [%eval -0.66] } { Inaccuracy. Qc2 was best. } { [%clk 0:10:04] } 6... c4 { [%eval -0.13] [%clk 0:10:08] } 7. Qc2 { [%eval -0.28] [%clk 0:09:51] } 7... g6 { [%eval -0.13] [%clk 0:09:49] } 8. b3 { [%eval -0.03] [%clk 0:09:50] } 8... Bf5 { [%eval -0.25] [%clk 0:09:43] } 9. Qd1 { [%eval -0.16] [%clk 0:09:41] } 9... Na5?! { [%eval 0.37] } { Inaccuracy. Ne4 was best. } { [%clk 0:09:34] } 10. b4?! { [%eval -0.38] } { Inaccuracy. Nbd2 was best. } { [%clk 0:09:37] } 10... Nc6 { [%eval -0.36] [%clk 0:09:23] } 11. Ne5?? { [%eval -2.15] } { Blunder. a4 was best. } { [%clk 0:09:24] } 11... Rc8? { [%eval -0.66] } { Mistake. a5 was best. } { [%clk 0:08:08] } 12. Be2 { [%eval -0.66] [%clk 0:09:06] } 12... Bg7 { [%eval -0.41] [%clk 0:08:08] } 13. Bg4?? { [%eval -5.49] } { Blunder. a4 was best. } { [%clk 0:08:50] } 13... Bxg4?? { [%eval -1.92] } { Blunder. Nxg4 was best. } { [%clk 0:07:33] } 14. Nxg4 { [%eval -1.79] [%clk 0:08:49] } 14... O-O? { [%eval -0.68] } { Mistake. Nd7 was best. } { [%clk 0:07:23] } 15. Bg5?? { [%eval -5.38] } { Blunder. Nxf6+ was best. } { [%clk 0:08:30] } 15... Ne4 { [%eval -5.53] [%clk 0:06:40] } 16. Bf4 { [%eval -5.47] [%clk 0:08:02] } 16... Nxb4 { [%eval -5.1] [%clk 0:06:11] } 17. O-O { [%eval -5.38] [%clk 0:07:33] } 17... Nd3 { [%eval -4.98] [%clk 0:06:11] } 18. Na3?! { [%eval -8.74] } { Inaccuracy. f3 was best. } { [%clk 0:06:51] } 18... Nxc3 { [%eval -8.85] [%clk 0:05:57] } 19. Qc2 { [%eval -8.89] [%clk 0:06:38] } 19... Qa5 { [%eval -8.67] [%clk 0:05:27] } 20. Nb1 { [%eval -9.12] [%clk 0:06:19] } 20... Ne4 { [%eval -7.85] [%clk 0:05:21] } 21. f3 { [%eval -7.89] [%clk 0:05:31] } 21... Nf6 { [%eval -7.72] [%clk 0:05:11] } 22. Nh6+ { [%eval -7.68] [%clk 0:05:07] } 22... Kh8 { [%eval -7.54] [%clk 0:05:07] } 23. Nc3 { [%eval -9.19] [%clk 0:04:46] } 23... Nxf4 { [%eval -8.93] [%clk 0:05:05] } 24. Nxf7+ { [%eval -8.99] [%clk 0:04:21] } 24... Rxf7 { [%eval -9.15] [%clk 0:05:05] } 25. exf4 { [%eval -9.14] [%clk 0:04:22] } 25... Nh5 { [%eval -9.38] [%clk 0:04:58] } 26. g3 { [%eval -12.1] [%clk 0:04:13] } 26... Bxd4+ { [%eval -12.47] [%clk 0:04:59] } 27. Kg2 { [%eval -12.48] [%clk 0:03:39] } 27... Qxc3 { [%eval -12.38] [%clk 0:05:00] } 28. Qe2 { [%eval -12.96] [%clk 0:03:29] } 28... Qb2 { [%eval -12.67] [%clk 0:04:40] } 29. Qxb2 { [%eval -12.84] [%clk 0:03:18] } 29... Bxb2 { [%eval -12.81] [%clk 0:04:43] } 30. Rab1 { [%eval -12.79] [%clk 0:03:17] } 30... c3 { [%eval -12.87] [%clk 0:04:44] } 31. Rf2 { [%eval -12.84] [%clk 0:03:09] } 31... c2 { [%eval -12.81] [%clk 0:04:31] } 32. Rxb2 { [%eval -12.92] [%clk 0:03:07] } 32... c1=Q { [%eval -12.9] [%clk 0:04:32] } 33. Rxb7 { [%eval -13.0] [%clk 0:03:08] } 33... Rc2 { [%eval -13.61] [%clk 0:04:30] } 34. Rb8+ { [%eval -14.15] [%clk 0:02:57] } 34... Kg7 { [%eval -14.27] [%clk 0:04:31] } 35. Rxc2 { [%eval -16.29] [%clk 0:02:56] } 35... Qxc2+ { [%eval -59.8] [%clk 0:04:34] } 36. Kh3?! { [%eval #-6] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:02:57] } 36... Qf5+ { [%eval #-7] [%clk 0:04:20] } 37. g4?? { [%eval #-5] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:02:54] } 37... Nxf4+ { [%eval #-4] [%clk 0:04:20] } 38. Kg3 { [%eval #-4] [%clk 0:02:47] } 38... Qe5 { [%eval #-5] [%clk 0:04:20] } 39. Rb1 { [%eval #-5] [%clk 0:02:38] } 39... Ne2+ { [%eval #-6] [%clk 0:04:20] } 40. Kg2 { [%eval #-6] [%clk 0:02:32] } 40... Qe3 { [%eval #-6] [%clk 0:04:13] } 41. Rf1 { [%eval #-6] [%clk 0:02:00] } 41... d4 { [%eval #-6] [%clk 0:04:10] } 42. h4 { [%eval #-3] [%clk 0:01:42] } 42... Qf4 { [%eval #-4] [%clk 0:04:08] } 43. Kf2 { [%eval #-4] [%clk 0:01:37] } 43... Qxf3+ { [%eval #-4] [%clk 0:04:06] } 44. Ke1 { [%eval #-4] [%clk 0:01:34] } 44... Qxf1+ { [%eval #-3] [%clk 0:04:07] } 45. Kd2 { [%eval #-3] [%clk 0:01:36] } 45... Rf2 { [%eval #-4] [%clk 0:04:06] } 46. Kd3 { [%eval #-4] [%clk 0:01:30] } 46... Qd1+ { [%eval #-4] [%clk 0:04:05] } 47. Ke4 { [%eval #-3] [%clk 0:01:30] } 47... Ng3+ { [%eval #-4] [%clk 0:04:05] } 48. Kd5 { [%eval #-4] [%clk 0:01:26] } 48... e6+ { [%eval #-5] [%clk 0:03:59] } 49. Kxe6 { [%eval #-5] [%clk 0:01:21] } 49... Qe2+ { [%eval #-5] [%clk 0:04:01] } 50. Kd7 { [%eval #-3] [%clk 0:01:22] } 50... Rf7+ { [%eval #-3] [%clk 0:04:00] } 51. Kd8 { [%eval #-2] [%clk 0:01:21] } 51... Qe6 { [%eval #-1] [%clk 0:04:00] } 52. h5 { [%eval #-1] [%clk 0:01:20] } 52... Qd7# { [%clk 0:04:01] } 0-1