Event: FIDEWORLDYOUTHCHESSCHAMPIONSHIP Open 18
Site: Montesilvano, Italy
Date: 2023-11-18
White: Mayank, Chakraborty
WhiteTitle: CM
WhiteElo: 2368
Black: Rybka, Simon
BlackTitle: FM
BlackElo: 2271
Result: 1-0
ECO: E68
Opening: King's Indian Defense: Fianchetto Variation, Classical Variation
Variant: Standard
TimeControl: 90' x 40 + 30' + 30\

1. d4 { [%eval 0.0] [%clk 1:30:50] } 1... Nf6 { [%eval 0.28] [%clk 1:30:49] } 2. c4 { [%eval 0.16] [%clk 1:31:18] } 2... g6 { [%eval 0.3] [%clk 1:30:52] } 3. g3 { [%eval 0.21] [%clk 1:31:46] } 3... Bg7 { [%eval 0.55] [%clk 1:31:02] } 4. Bg2 { [%eval 0.4] [%clk 1:32:14] } 4... O-O { [%eval 0.31] [%clk 1:30:45] } 5. Nc3 { [%eval 0.3] [%clk 1:32:37] } 5... d6 { [%eval 0.37] [%clk 1:30:51] } 6. Nf3 { [%eval 0.27] [%clk 1:33:04] } 6... Nbd7 { [%eval 0.62] [%clk 1:30:33] } 7. O-O { [%eval 0.7] [%clk 1:33:31] } 7... e5 { [%eval 0.71] [%clk 1:30:33] } 8. e4 { [%eval 0.62] [%clk 1:34:00] } 8... exd4 { [%eval 0.6] [%clk 1:30:16] } 9. Nxd4 { [%eval 0.78] [%clk 1:34:28] } 9... Re8 { [%eval 0.64] [%clk 1:29:39] } 10. h3 { [%eval 0.63] [%clk 1:34:56] } 10... Nc5 { [%eval 0.69] [%clk 1:29:34] } 11. Re1 { [%eval 0.56] [%clk 1:34:58] } 11... h6 { [%eval 0.66] [%clk 1:28:12] } 12. Rb1 { [%eval 0.53] [%clk 1:31:19] } 12... a5 { [%eval 0.52] [%clk 1:26:05] } 13. b3 { [%eval 0.39] [%clk 1:29:23] } 13... c6 { [%eval 0.51] [%clk 1:23:23] } 14. Bb2 { [%eval 0.17] [%clk 1:23:38] } 14... a4 { [%eval 0.53] [%clk 1:22:03] } 15. Qc2 { [%eval 0.17] [%clk 1:14:20] } 15... Nh7 { [%eval 0.31] [%clk 1:13:55] } 16. Rbd1 { [%eval 0.21] [%clk 1:02:37] } 16... axb3 { [%eval 0.12] [%clk 1:08:05] } 17. Nxb3 { [%eval 0.1] [%clk 1:02:45] } 17... Qc7 { [%eval 0.03] [%clk 1:03:45] } 18. f4 { [%eval -0.03] [%clk 0:46:59] } 18... Be6 { [%eval 0.13] [%clk 0:55:53] } 19. Nxc5 { [%eval -0.29] [%clk 0:38:47] } 19... dxc5?! { [%eval 0.4] } { Inaccuracy. Qb6 was best. } { [%clk 0:46:11] } 20. e5 { [%eval 0.46] [%clk 0:38:00] } 20... Nf8 { [%eval 0.5] [%clk 0:33:17] } 21. g4?! { [%eval -0.22] } { Inaccuracy. a3 was best. } { [%clk 0:28:43] } 21... Bxc4 { [%eval -0.23] [%clk 0:30:51] } 22. Ne4 { [%eval -0.13] [%clk 0:28:48] } 22... Bd5 { [%eval -0.17] [%clk 0:29:36] } 23. Nd6 { [%eval -0.3] [%clk 0:27:29] } 23... Red8 { [%eval -0.28] [%clk 0:27:45] } 24. f5?? { [%eval -2.08] } { Blunder. a3 was best. } { [%clk 0:20:48] } 24... Rxa2 { [%eval -1.82] [%clk 0:22:21] } 25. Rxd5? { [%eval -3.29] } { Mistake. Bxd5 was best. } { [%clk 0:16:04] } 25... cxd5 { [%eval -2.72] [%clk 0:21:47] } 26. Bxd5?! { [%eval -3.47] } { Inaccuracy. f6 was best. } { [%clk 0:16:17] } 26... Rxb2 { [%eval -3.43] [%clk 0:20:00] } 27. Qxb2 { [%eval -3.81] [%clk 0:16:40] } 27... Qxd6 { [%eval -4.08] [%clk 0:19:31] } 28. Bxf7+ { [%eval -3.92] [%clk 0:16:22] } 28... Kxf7 { [%eval -4.29] [%clk 0:16:20] } 29. Qxb7+ { [%eval -4.19] [%clk 0:16:30] } 29... Rd7?? { [%eval 2.62] } { Blunder. Qe7 was best. } { [%clk 0:11:54] } 30. Qb3+ { [%eval 2.79] [%clk 0:16:19] } 30... Qe6? { [%eval 4.78] } { Mistake. Qd5 was best. } { [%clk 0:05:31] } 31. fxe6+ { [%eval 4.73] [%clk 0:16:33] } 31... Nxe6 { [%eval 4.89] [%clk 0:05:55] } 32. Kh1 { [%eval 4.81] [%clk 0:13:51] } 32... Ke7 { [%eval 5.04] [%clk 0:04:10] } 33. Qc2 { [%eval 4.88] [%clk 0:14:12] } 33... g5 { [%eval 5.07] [%clk 0:03:02] } 34. Qg6 { [%eval 4.62] [%clk 0:14:05] } 34... Rd8 { [%eval 4.92] [%clk 0:01:48] } 35. Qe4 { [%eval 4.82] [%clk 0:12:35] } 35... Rd4 { [%eval 4.9] [%clk 0:01:53] } 36. Qb7+ { [%eval 4.72] [%clk 0:12:47] } 36... Rd7 { [%eval 4.69] [%clk 0:02:16] } 37. Qc6 { [%eval 4.73] [%clk 0:12:58] } 37... Bh8 { [%eval 4.87] [%clk 0:01:11] } 38. Qa8 { [%eval 4.81] [%clk 0:11:51] } 38... Bg7 { [%eval 4.83] [%clk 0:01:23] } 39. Qa6 { [%eval 4.68] [%clk 0:11:28] } 39... Bh8 { [%eval 4.75] [%clk 0:01:10] } 40. Qc4 { [%eval 4.6] [%clk 0:40:20] } 40... Rd4 { [%eval 4.64] [%clk 0:30:50] } 41. Qc2 { [%eval 4.91] [%clk 0:40:25] } 41... Bg7 { [%eval 4.92] [%clk 0:26:44] } 42. Qh7 { [%eval 4.48] [%clk 0:40:27] } 42... Rd5 { [%eval 4.68] [%clk 0:23:55] } 43. Qf5 { [%eval 4.84] [%clk 0:35:59] } 43... Nd4 { [%eval 5.46] [%clk 0:18:36] } 44. Qe4 { [%eval 5.51] [%clk 0:35:58] } 44... Rxe5 { [%eval 5.33] [%clk 0:18:50] } 45. Qb7+ { [%eval 5.45] [%clk 0:36:22] } 45... Ke6 { [%eval 5.7] [%clk 0:17:42] } 46. Rf1 { [%eval 5.65] [%clk 0:35:38] } 46... Ne2 { [%eval 6.97] [%clk 0:17:01] } 47. Qf7+ { [%eval 5.81] [%clk 0:35:58] } 47... Kd6 { [%eval 5.74] [%clk 0:17:27] } 48. Rd1+ { [%eval 5.72] [%clk 0:36:22] } 1-0