Event: FIDEWORLDYOUTHCHESSCHAMPIONSHIP Open 18
Site: Montesilvano, Italy
Date: 2023-11-13
White: Bacojo, Mark Jay
WhiteTitle: FM
WhiteElo: 2335
Black: Kosta, Kelvin
BlackElo: 1969
Result: 1-0
ECO: E11
Opening: Bogo-Indian Defense: Grünfeld Variation
Variant: Standard
TimeControl: 90' x 40 + 30' + 30\

1. d4 { [%eval 0.0] [%clk 1:30:36] } 1... Nf6 { [%eval 0.28] [%clk 1:30:48] } 2. c4 { [%eval 0.16] [%clk 1:30:59] } 2... e6 { [%eval 0.23] [%clk 1:31:10] } 3. Nf3 { [%eval 0.0] [%clk 1:31:19] } 3... Bb4+ { [%eval 0.43] [%clk 1:31:29] } 4. Nbd2 { [%eval 0.28] [%clk 1:31:39] } 4... O-O { [%eval 0.45] [%clk 1:31:15] } 5. Qc2 { [%eval 0.0] [%clk 1:31:55] } 5... d5 { [%eval 0.31] [%clk 1:30:46] } 6. e3 { [%eval 0.12] [%clk 1:30:42] } 6... b6 { [%eval 0.2] [%clk 1:29:19] } 7. a3 { [%eval 0.1] [%clk 1:30:46] } 7... Bxd2+ { [%eval 0.5] [%clk 1:29:38] } 8. Bxd2 { [%eval 0.57] [%clk 1:30:40] } 8... Bb7 { [%eval 0.69] [%clk 1:29:44] } 9. b4 { [%eval 0.44] [%clk 1:30:00] } 9... dxc4 { [%eval 0.58] [%clk 1:27:59] } 10. Bxc4 { [%eval 0.48] [%clk 1:30:15] } 10... Nbd7 { [%eval 0.67] [%clk 1:26:27] } 11. Rd1 { [%eval 0.16] [%clk 1:27:51] } 11... Rc8 { [%eval 0.24] [%clk 1:21:32] } 12. O-O { [%eval 0.33] [%clk 1:26:33] } 12... h6 { [%eval 0.4] [%clk 1:17:20] } 13. Ne5 { [%eval 0.42] [%clk 1:21:40] } 13... b5?! { [%eval 1.29] } { Inaccuracy. c5 was best. } { [%clk 1:10:21] } 14. Bb3?! { [%eval 0.56] } { Inaccuracy. Bxb5 was best. } { [%clk 1:15:15] } 14... Nxe5 { [%eval 0.51] [%clk 1:05:53] } 15. dxe5 { [%eval 0.4] [%clk 1:15:42] } 15... Nd7 { [%eval 0.4] [%clk 1:05:35] } 16. Bc3 { [%eval 0.17] [%clk 1:01:26] } 16... Qe7 { [%eval 0.59] [%clk 1:03:24] } 17. Qe2 { [%eval 0.52] [%clk 0:56:14] } 17... a6 { [%eval 0.93] [%clk 1:00:27] } 18. f4 { [%eval 0.92] [%clk 0:55:52] } 18... Nb6 { [%eval 1.24] [%clk 0:56:01] } 19. e4 { [%eval 1.31] [%clk 0:50:46] } 19... Rcd8 { [%eval 1.55] [%clk 0:49:28] } 20. Bd4 { [%eval 1.73] [%clk 0:48:04] } 20... Rfe8 { [%eval 1.8] [%clk 0:47:08] } 21. Qf2 { [%eval 1.69] [%clk 0:28:04] } 21... Rd7 { [%eval 1.5] [%clk 0:44:17] } 22. f5 { [%eval 1.51] [%clk 0:25:07] } 22... Bxe4 { [%eval 1.54] [%clk 0:39:28] } 23. f6 { [%eval 1.6] [%clk 0:24:59] } 23... Qd8 { [%eval 1.54] [%clk 0:39:19] } 24. fxg7 { [%eval 1.58] [%clk 0:19:34] } 24... Nd5 { [%eval 2.07] [%clk 0:30:16] } 25. h4?! { [%eval 1.08] } { Inaccuracy. Be3 was best. } { [%clk 0:18:28] } 25... Kxg7?? { [%eval 2.99] } { Blunder. Bg6 was best. } { [%clk 0:28:07] } 26. Bxd5 { [%eval 3.11] [%clk 0:15:43] } 26... Bxd5 { [%eval 3.15] [%clk 0:28:12] } 27. Qg3+ { [%eval 3.96] [%clk 0:16:09] } 27... Kh7 { [%eval 3.64] [%clk 0:27:45] } 28. Qd3+ { [%eval 4.44] [%clk 0:15:30] } 28... Kg7 { [%eval 4.07] [%clk 0:26:58] } 29. Rf6 { [%eval 4.14] [%clk 0:15:53] } 29... Rg8 { [%eval 4.51] [%clk 0:24:59] } 30. Rd2?! { [%eval 3.38] } { Inaccuracy. Qg3+ was best. } { [%clk 0:08:14] } 30... Rh8? { [%eval 5.52] } { Mistake. Bb7 was best. } { [%clk 0:18:33] } 31. Rdf2?? { [%eval 1.57] } { Blunder. Qg3+ was best. } { [%clk 0:07:07] } 31... Qg8 { [%eval 1.87] [%clk 0:16:28] } 32. Bc5 { [%eval 1.43] [%clk 0:06:04] } 32... Rh7 { [%eval 1.86] [%clk 0:15:51] } 33. Qe3? { [%eval 0.63] } { Mistake. R2f3 was best. } { [%clk 0:02:56] } 33... Bc6 { [%eval 0.83] [%clk 0:12:57] } 34. h5 { [%eval 1.13] [%clk 0:02:16] } 34... Kh8 { [%eval 1.39] [%clk 0:11:42] } 35. Qf4 { [%eval 1.37] [%clk 0:01:14] } 35... Qg5 { [%eval 1.67] [%clk 0:09:34] } 36. Qxg5 { [%eval 1.8] [%clk 0:01:31] } 36... hxg5 { [%eval 1.85] [%clk 0:10:02] } 37. h6 { [%eval 1.87] [%clk 0:01:29] } 37... g4?? { [%eval 4.48] } { Blunder. Bd5 was best. } { [%clk 0:08:49] } 38. Rxe6 { [%eval 4.62] [%clk 0:01:00] } 38... Rd1+ { [%eval 4.53] [%clk 0:08:00] } 39. Kh2 { [%eval 4.06] [%clk 0:01:29] } 39... Rd3 { [%eval 4.93] [%clk 0:08:10] } 40. g3 { [%eval 4.25] [%clk 0:30:33] } 40... Bd7 { [%eval 3.3] [%clk 0:37:19] } 41. Rxa6 { [%eval 3.3] [%clk 0:30:44] } 41... Bc8 { [%eval 3.42] [%clk 0:37:15] } 42. Raf6? { [%eval 1.51] } { Mistake. Ra8 was best. } { [%clk 0:28:31] } 42... Bb7?! { [%eval 2.36] } { Inaccuracy. Rd1 was best. } { [%clk 0:32:13] } 43. Bf8?? { [%eval 0.09] } { Blunder. Kg1 was best. } { [%clk 0:28:12] } 43... Bf3? { [%eval 1.75] } { Mistake. Bd5 was best. } { [%clk 0:32:10] } 44. Kg1? { [%eval 0.5] } { Mistake. R2xf3 was best. } { [%clk 0:23:54] } 44... Rxa3?? { [%eval 4.65] } { Blunder. Kg8 was best. } { [%clk 0:31:17] } 45. Rd2 { [%eval 4.6] [%clk 0:23:21] } 45... Ra8 { [%eval 4.74] [%clk 0:26:56] } 46. Bg7+ { [%eval 4.82] [%clk 0:23:43] } 46... Rxg7 { [%eval 4.79] [%clk 0:27:07] } 47. hxg7+ { [%eval 4.83] [%clk 0:24:11] } 47... Kxg7 { [%eval 4.79] [%clk 0:27:35] } 48. Rd7 { [%eval 4.96] [%clk 0:23:57] } 48... Rf8 { [%eval 4.88] [%clk 0:26:30] } 49. Rxc7 { [%eval 4.92] [%clk 0:23:49] } 49... Bd5 { [%eval 5.14] [%clk 0:26:20] } 50. Rd6 { [%eval 4.93] [%clk 0:23:56] } 50... Bc4 { [%eval 5.22] [%clk 0:26:00] } 51. e6 { [%eval 5.24] [%clk 0:24:16] } 51... Ra8 { [%eval 6.35] [%clk 0:25:50] } 52. Rxf7+ { [%eval 5.75] [%clk 0:23:05] } 52... Kg8 { [%eval 5.62] [%clk 0:26:18] } 53. Rfd7 { [%eval 5.86] [%clk 0:22:02] } 53... Ra1+ { [%eval 5.61] [%clk 0:26:18] } 54. Rd1 { [%eval 5.53] [%clk 0:21:40] } 54... Ra3 { [%eval 5.17] [%clk 0:25:59] } 55. Rd8+ { [%eval 5.1] [%clk 0:21:06] } 55... Kg7 { [%eval 5.42] [%clk 0:26:27] } 56. e7 { [%eval 5.46] [%clk 0:21:19] } 56... Rxg3+ { [%eval 5.21] [%clk 0:26:35] } 57. Kh2 { [%eval 5.32] [%clk 0:21:32] } 57... Rh3+ { [%eval 5.21] [%clk 0:26:48] } 58. Kg2 { [%eval 5.25] [%clk 0:21:55] } 58... Be2?? { [%eval #8] } { Checkmate is now unavoidable. Bf7 was best. } { [%clk 0:26:58] } 59. e8=Q { [%eval #7] [%clk 0:21:34] } 59... Bf3+ { [%eval #7] [%clk 0:27:17] } 60. Kf2 { [%clk 0:22:01] } 60... Rh2+ { [%clk 0:27:38] } 61. Kg3 { [%clk 0:22:15] } 1-0