Event: World Junior Championship
Site: chess24.com
Date: 2022-10-13
White: De Ieso, Lorenzo
WhiteElo: 1938
Black: Dauw, Sterre
BlackTitle: FM
BlackElo: 2287
Result: 0-1
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:56] } 1... g6 { [%eval 0.44] [%clk 1:30:48] } 2. Nc3 { [%eval 0.24] [%clk 1:31:20] } 2... Bg7 { [%eval 0.33] [%clk 1:31:12] } 3. d4 { [%eval 0.5] [%clk 1:31:43] } 3... Nf6 { [%eval 0.7] [%clk 1:30:55] } 4. e4 { [%eval 0.67] [%clk 1:32:05] } 4... d6 { [%eval 0.65] [%clk 1:31:20] } 5. Be2 { [%eval 0.13] [%clk 1:32:27] } 5... O-O { [%eval 0.45] [%clk 1:31:43] } 6. Be3 { [%eval 0.44] [%clk 1:32:51] } 6... e5 { [%eval 0.6] [%clk 1:30:17] } 7. d5 { [%eval 0.56] [%clk 1:33:11] } 7... Nbd7 { [%eval 0.75] [%clk 1:27:12] } 8. g4 { [%eval 0.49] [%clk 1:33:07] } 8... Nc5 { [%eval 0.65] [%clk 1:25:39] } 9. f3 { [%eval 0.73] [%clk 1:33:29] } 9... c6?! { [%eval 1.38] } { Inaccuracy. a5 was best. } { [%clk 1:25:46] } 10. h4 { [%eval 1.06] [%clk 1:32:08] } 10... cxd5 { [%eval 1.29] [%clk 1:25:32] } 11. cxd5 { [%eval 1.24] [%clk 1:31:08] } 11... h5 { [%eval 1.13] [%clk 1:22:52] } 12. g5 { [%eval 1.13] [%clk 1:31:29] } 12... Nfd7 { [%eval 1.63] [%clk 1:23:14] } 13. Qd2?! { [%eval 0.98] } { Inaccuracy. b4 was best. } { [%clk 1:27:56] } 13... Nb6 { [%eval 1.3] [%clk 1:18:25] } 14. Nh3?! { [%eval 0.7] } { Inaccuracy. Rc1 was best. } { [%clk 1:23:00] } 14... Bxh3 { [%eval 0.71] [%clk 1:18:47] } 15. Rxh3 { [%eval 0.61] [%clk 1:23:22] } 15... Rc8 { [%eval 0.7] [%clk 1:13:18] } 16. Rc1 { [%eval 0.88] [%clk 1:20:35] } 16... f6 { [%eval 0.85] [%clk 1:12:59] } 17. Rh2 { [%eval 0.88] [%clk 1:16:31] } 17... fxg5 { [%eval 1.3] [%clk 1:13:22] } 18. hxg5 { [%eval 1.52] [%clk 1:14:51] } 18... Rf7 { [%eval 1.76] [%clk 1:08:56] } 19. b4?! { [%eval 0.68] } { Inaccuracy. b3 was best. } { [%clk 1:11:33] } 19... Nca4 { [%eval 0.46] [%clk 1:08:43] } 20. Nxa4 { [%eval 0.74] [%clk 1:06:21] } 20... Nxa4 { [%eval 0.82] [%clk 1:08:55] } 21. Bd1 { [%eval 0.37] [%clk 0:57:43] } 21... Nb6 { [%eval 0.62] [%clk 1:08:20] } 22. Qd3?! { [%eval -0.02] } { Inaccuracy. Rxc8 was best. } { [%clk 0:45:52] } 22... Rxc1 { [%eval -0.15] [%clk 1:07:16] } 23. Bxc1 { [%eval 0.0] [%clk 0:46:19] } 23... Qc8 { [%eval 0.37] [%clk 1:07:40] } 24. Rc2 { [%eval 0.32] [%clk 0:45:09] } 24... Qh3 { [%eval 0.41] [%clk 1:08:06] } 25. Qf1 { [%eval 0.43] [%clk 0:44:42] } 25... Qd7 { [%eval 0.47] [%clk 1:08:33] } 26. Be3 { [%eval 0.51] [%clk 0:41:44] } 26... Bf8 { [%eval 0.36] [%clk 1:05:31] } 27. Qd3 { [%eval 0.0] [%clk 0:34:24] } 27... Be7 { [%eval 0.0] [%clk 1:04:07] } 28. Rh2 { [%eval 0.0] [%clk 0:29:04] } 28... Bd8 { [%eval 0.0] [%clk 1:04:10] } 29. Bd2?! { [%eval -0.74] } { Inaccuracy. Qc3 was best. } { [%clk 0:27:21] } 29... Na4?! { [%eval 0.0] } { Inaccuracy. Qc8 was best. } { [%clk 0:59:12] } 30. Bxa4? { [%eval -1.2] } { Mistake. Qc2 was best. } { [%clk 0:26:25] } 30... Qxa4 { [%eval -1.01] [%clk 0:59:36] } 31. f4?? { [%eval -3.55] } { Blunder. a3 was best. } { [%clk 0:25:56] } 31... exf4? { [%eval -2.09] } { Mistake. Qxa2 was best. } { [%clk 0:57:48] } 32. Bc3 { [%eval -2.38] [%clk 0:23:21] } 32... Bb6 { [%eval -2.85] [%clk 0:57:18] } 33. e5 { [%eval -3.11] [%clk 0:23:13] } 33... Rf5 { [%eval -2.14] [%clk 0:57:43] } 34. Rxh5 { [%eval -3.14] [%clk 0:22:29] } 34... Qa3 { [%eval -2.35] [%clk 0:46:45] } 35. Rh3?? { [%eval -7.44] } { Blunder. Kd1 was best. } { [%clk 0:15:24] } 35... dxe5?? { [%eval -3.28] } { Blunder. Rxg5 was best. } { [%clk 0:32:01] } 36. d6 { [%eval -3.78] [%clk 0:14:07] } 36... Qc1+?? { [%eval 0.0] } { Blunder. Qxa2 was best. } { [%clk 0:32:26] } 37. Ke2 { [%eval 0.0] [%clk 0:14:24] } 37... f3+ { [%eval 0.0] [%clk 0:32:47] } 38. Rxf3 { [%eval 0.0] [%clk 0:14:15] } 38... Qxg5 { [%eval 0.0] [%clk 0:33:11] } 39. Qd5+ { [%eval 0.0] [%clk 0:13:07] } 39... Kf8 { [%eval 0.0] [%clk 0:32:12] } 40. Rxf5+ { [%eval 0.0] [%clk 0:13:11] } 40... Qxf5 { [%eval 0.0] [%clk 0:30:40] } 41. Qxe5?! { [%eval -0.69] } { Inaccuracy. Qxb7 was best. } { [%clk 0:12:12] } 41... Qxe5+ { [%eval -0.63] [%clk 0:30:25] } 42. Bxe5 { [%eval -0.61] [%clk 0:12:41] } 42... Kf7 { [%eval -0.62] [%clk 0:30:46] } 43. Kf3?! { [%eval -1.18] } { Inaccuracy. Bf4 was best. } { [%clk 0:12:44] } 43... Ke6 { [%eval -0.99] [%clk 0:31:10] } 44. Ke4 { [%eval -0.67] [%clk 0:13:08] } 44... Bd8 { [%eval -0.41] [%clk 0:31:02] } 45. a3?? { [%eval -5.42] } { Blunder. b5 was best. } { [%clk 0:08:52] } 45... Bf6?? { [%eval -0.94] } { Blunder. b5 was best. } { [%clk 0:27:13] } 46. Bf4?? { [%eval -6.37] } { Blunder. d7 was best. } { [%clk 0:04:57] } 46... b5 { [%eval -6.82] [%clk 0:26:12] } 47. Kd3 { [%eval -7.53] [%clk 0:04:10] } 47... g5 { [%eval -7.4] [%clk 0:25:56] } 48. Bg3 { [%eval -6.63] [%clk 0:04:28] } 48... a6 { [%eval -7.84] [%clk 0:24:39] } 49. Kc2 { [%eval -6.61] [%clk 0:04:08] } 49... Bg7 { [%eval -8.47] [%clk 0:24:50] } 50. Kb3 { [%eval -9.46] [%clk 0:04:16] } 50... Bf8 { [%eval -9.71] [%clk 0:25:14] } 51. a4 { [%eval -10.44] [%clk 0:04:42] } 51... Bxd6 { [%eval -11.41] [%clk 0:25:38] } 52. Bf2 { [%eval -11.35] [%clk 0:04:56] } 52... Kd5 { [%eval -11.79] [%clk 0:26:03] } 53. axb5 { [%eval -15.0] [%clk 0:05:09] } 53... axb5 { [%eval -14.96] [%clk 0:26:28] } 54. Kc3 { [%eval -14.26] [%clk 0:05:32] } 54... Ke4 { [%eval -12.61] [%clk 0:26:52] } 55. Bg1 { [%eval -14.47] [%clk 0:05:31] } 55... g4 { [%eval -13.37] [%clk 0:27:05] } 56. Kb3 { [%eval -15.61] [%clk 0:02:32] } 56... Kd3 { [%eval -20.06] [%clk 0:27:29] } 57. Bc5 { [%eval -19.44] [%clk 0:02:26] } 57... Bf4 { [%eval -26.25] [%clk 0:27:54] } 58. Bg1?! { [%eval #-42] } { Checkmate is now unavoidable. Ka3 was best. } { [%clk 0:02:39] } 58... g3 { [%eval -60.19] [%clk 0:28:19] } 0-1