Event: FIDEWORLDYOUTHCHESSCHAMPIONSHIP Open 16
Site: Montesilvano, Italy
Date: 2023-11-23
White: Chia, Yu Zhe Ashton
WhiteTitle: CM
WhiteElo: 2043
Black: Heinrich, John
BlackElo: 2269
Result: 1/2-1/2
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 90' x 40 + 30' + 30\

1. e4 { [%eval 0.36] [%clk 1:25:59] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nc3 { [%eval 0.24] [%clk 1:25:04] } 2... g6 { [%eval 0.53] [%clk 1:30:56] } 3. Nge2 { [%eval 0.29] [%clk 1:20:35] } 3... Bg7 { [%eval 0.22] [%clk 1:31:10] } 4. g3 { [%eval 0.0] [%clk 1:20:47] } 4... Nc6 { [%eval 0.0] [%clk 1:31:11] } 5. Bg2 { [%eval 0.0] [%clk 1:21:09] } 5... e6 { [%eval 0.05] [%clk 1:30:01] } 6. d3 { [%eval 0.0] [%clk 1:19:46] } 6... Nge7 { [%eval 0.0] [%clk 1:29:38] } 7. Be3 { [%eval 0.0] [%clk 1:19:11] } 7... Nd4 { [%eval 0.0] [%clk 1:28:01] } 8. f4 { [%eval -0.21] [%clk 1:18:45] } 8... d5 { [%eval 0.17] [%clk 1:23:32] } 9. e5 { [%eval 0.13] [%clk 1:12:08] } 9... Nef5 { [%eval 0.21] [%clk 1:21:24] } 10. Bf2 { [%eval 0.32] [%clk 1:12:03] } 10... h5 { [%eval 0.27] [%clk 1:11:58] } 11. O-O { [%eval 0.17] [%clk 1:08:42] } 11... f6 { [%eval 0.35] [%clk 1:01:21] } 12. exf6 { [%eval 0.25] [%clk 1:05:55] } 12... Qxf6 { [%eval 0.26] [%clk 0:58:23] } 13. Re1 { [%eval 0.13] [%clk 1:06:01] } 13... O-O { [%eval 0.14] [%clk 0:58:11] } 14. Nxd4 { [%eval 0.17] [%clk 0:58:56] } 14... cxd4 { [%eval 0.22] [%clk 0:53:49] } 15. Ne2 { [%eval 0.18] [%clk 0:57:51] } 15... b5 { [%eval 0.42] [%clk 0:47:37] } 16. h4?! { [%eval -0.21] } { Inaccuracy. Bh3 was best. } { [%clk 0:45:16] } 16... Bd7 { [%eval -0.08] [%clk 0:33:31] } 17. Rc1 { [%eval -0.13] [%clk 0:38:42] } 17... Rae8 { [%eval -0.02] [%clk 0:25:56] } 18. c3 { [%eval -0.06] [%clk 0:38:28] } 18... dxc3 { [%eval -0.04] [%clk 0:26:05] } 19. bxc3 { [%eval 0.15] } 19... a5 { [%eval 0.17] [%clk 0:17:34] } 20. Qb3 { [%eval -0.29] [%clk 0:34:48] } 20... Kh7 { [%eval 0.18] [%clk 0:15:27] } 21. Nd4 { [%eval 0.26] [%clk 0:33:42] } 21... Rb8 { [%eval 0.57] [%clk 0:10:56] } 22. a3?! { [%eval -0.47] } { Inaccuracy. Nf3 was best. } { [%clk 0:31:05] } 22... Rfc8 { [%eval 0.01] [%clk 0:11:03] } 23. Bh3 { [%eval 0.0] [%clk 0:30:55] } 23... b4 { [%eval 0.0] [%clk 0:07:58] } 24. axb4 { [%eval 0.0] [%clk 0:30:03] } 24... axb4 { [%eval 0.0] [%clk 0:08:23] } 25. Bxf5 { [%eval 0.0] [%clk 0:28:30] } 25... bxc3 { [%eval 0.0] [%clk 0:08:17] } 26. Qa3 { [%eval 0.0] [%clk 0:28:58] } 26... exf5 { [%eval 0.0] [%clk 0:07:28] } 27. Rxc3 { [%eval 0.0] [%clk 0:26:01] } 27... Ra8 { [%eval 0.0] [%clk 0:07:07] } 28. Qc1 { [%eval -0.31] [%clk 0:25:04] } 28... Qxd4 { [%eval -0.43] [%clk 0:06:03] } 29. Bxd4?? { [%eval -4.14] } { Blunder. Rxc8 was best. } { [%clk 0:22:03] } 29... Bxd4+ { [%eval -3.78] [%clk 0:06:30] } 30. Kg2?! { [%eval -5.06] } { Inaccuracy. Kf1 was best. } { [%clk 0:22:32] } 30... Ra2+ { [%eval -5.0] [%clk 0:06:01] } 31. Kh3? { [%eval -9.41] } { Mistake. Kf1 was best. } { [%clk 0:21:25] } 31... Rxc3 { [%eval -9.2] [%clk 0:05:21] } 32. Re7+ { [%eval -34.91] [%clk 0:21:19] } 32... Kg8?? { [%eval 0.0] } { Blunder. Kh6 was best. } { [%clk 0:03:17] } 33. Qh1 { [%eval 0.0] [%clk 0:21:36] } 33... Bc6?? { [%eval #10] } { Checkmate is now unavoidable. Be6 was best. } { [%clk 0:03:00] } 34. Re6?? { [%eval -6.73] } { Lost forced checkmate sequence. Qe1 was best. } { [%clk 0:22:00] } 34... Kh7 { [%eval -5.44] [%clk 0:01:39] } 35. Re7+?! { [%eval -7.09] } { Inaccuracy. Re1 was best. } { [%clk 0:20:27] } 35... Kh6 { [%eval -9.93] [%clk 0:01:42] } 36. Re1 { [%eval -5.72] [%clk 0:16:56] } 36... Rcc2 { [%eval -16.0] [%clk 0:01:50] } 37. Rc1 { [%eval #-15] [%clk 0:17:26] } 37... Rh2+?? { [%eval -0.85] } { Lost forced checkmate sequence. Rxc1 was best. } { [%clk 0:01:26] } 38. Qxh2 { [%eval -0.8] [%clk 0:17:45] } 38... Rxh2+ { [%eval -0.63] [%clk 0:01:53] } 39. Kxh2 { [%eval -0.84] [%clk 0:18:14] } 39... Bb5 { [%eval -0.79] [%clk 0:01:51] } 40. Rb1 { [%eval -0.55] [%clk 0:48:44] } 40... Ba6 { [%eval -0.86] [%clk 0:31:47] } 41. Rb3 { [%eval -0.81] [%clk 0:48:28] } 41... Bc5 { [%eval -0.57] [%clk 0:25:02] } 42. Kg2 { [%eval -0.67] [%clk 0:48:46] } 42... Kg7 { [%eval -0.75] [%clk 0:24:19] } 43. Kf3 { [%eval -0.79] [%clk 0:49:10] } 43... Kf7?! { [%eval -0.14] } { Inaccuracy. Bd4 was best. } { [%clk 0:24:12] } 44. Ke2 { [%eval -0.17] [%clk 0:49:34] } 44... Ke6 { [%eval -0.15] [%clk 0:23:59] } 45. Rc3?! { [%eval -0.87] } { Inaccuracy. Rb8 was best. } { [%clk 0:49:44] } 45... Kd6 { [%eval -1.0] [%clk 0:24:17] } 46. Rb3 { [%eval -1.05] [%clk 0:50:12] } 46... Kc7 { [%eval -0.8] [%clk 0:23:23] } 47. Rb1 { [%eval -0.81] [%clk 0:50:40] } 47... Bb6 { [%eval -0.88] [%clk 0:21:16] } 48. Rc1+ { [%eval -1.02] [%clk 0:50:51] } 48... Kb7 { [%eval -0.7] [%clk 0:21:35] } 49. Rb1 { [%eval -0.92] [%clk 0:51:16] } 49... Kc6 { [%eval -1.0] [%clk 0:21:51] } 50. Rb2 { [%eval -0.86] [%clk 0:51:41] } 50... Bb5 { [%eval -0.9] [%clk 0:21:00] } 51. Rb1?! { [%eval -1.49] } { Inaccuracy. Rc2+ was best. } { [%clk 0:51:47] } 51... Bc5?! { [%eval -0.63] } { Inaccuracy. Kc5 was best. } { [%clk 0:19:13] } 52. Ra1 { [%eval -0.92] [%clk 0:52:09] } 52... Bb6 { [%eval -0.76] [%clk 0:17:44] } 53. Rb1 { [%eval -1.24] [%clk 0:52:34] } 53... Ba4? { [%eval 0.0] } { Mistake. Kc5 was best. } { [%clk 0:16:12] } 54. Rb4 { [%eval 0.0] [%clk 0:52:50] } 54... Bb5 { [%eval 0.0] [%clk 0:16:33] } 1/2-1/2