Event: FIDEWORLDYOUTHCHESSCHAMPIONSHIP Open 16
Site: Montesilvano, Italy
Date: 2023-11-16
White: Macias Pino, Diego
WhiteTitle: FM
WhiteElo: 2457
Black: Mattenberger, Matthias
BlackTitle: FM
BlackElo: 2285
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense
Variant: Standard
TimeControl: 90' x 40 + 30' + 30\

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:50] } 2. c3 { [%eval 0.0] [%clk 1:31:24] } 2... d5 { [%eval 0.26] [%clk 1:31:04] } 3. exd5 { [%eval 0.17] [%clk 1:31:49] } 3... Qxd5 { [%eval 0.18] [%clk 1:31:27] } 4. d4 { [%eval 0.11] [%clk 1:32:15] } 4... g6 { [%eval 0.24] [%clk 1:29:49] } 5. Nf3 { [%eval 0.31] [%clk 1:32:38] } 5... Bg7 { [%eval 0.49] [%clk 1:30:14] } 6. Nbd2 { [%eval 0.3] [%clk 1:33:04] } 6... cxd4 { [%eval 0.43] [%clk 1:29:48] } 7. Bc4 { [%eval 0.4] [%clk 1:33:32] } 7... Qd8 { [%eval 0.39] [%clk 1:29:03] } 8. Nxd4 { [%eval 0.58] [%clk 1:33:53] } 8... Nf6 { [%eval 0.38] [%clk 1:28:15] } 9. O-O { [%eval 0.43] [%clk 1:33:02] } 9... O-O { [%eval 0.45] [%clk 1:28:26] } 10. N2f3 { [%eval 0.46] [%clk 1:28:14] } 10... Nbd7 { [%eval 0.64] [%clk 1:03:44] } 11. Qe2 { [%eval 0.47] [%clk 1:19:25] } 11... a6 { [%eval 0.83] [%clk 0:46:11] } 12. Bf4 { [%eval 0.9] [%clk 1:02:21] } 12... Nh5 { [%eval 1.0] [%clk 0:38:40] } 13. Bg5 { [%eval 1.04] [%clk 1:02:16] } 13... Bf6 { [%eval 1.1] [%clk 0:35:52] } 14. Bh6 { [%eval 0.92] [%clk 0:58:52] } 14... Ng7 { [%eval 0.78] [%clk 0:29:40] } 15. Nc2 { [%eval 0.48] [%clk 0:50:59] } 15... Qa5 { [%eval 0.57] [%clk 0:26:42] } 16. h3 { [%eval 0.44] [%clk 0:44:07] } 16... Ne5 { [%eval 0.72] [%clk 0:25:08] } 17. Nxe5 { [%eval 0.68] [%clk 0:43:53] } 17... Qxe5 { [%eval 0.56] [%clk 0:25:21] } 18. Ne3 { [%eval 0.45] [%clk 0:41:58] } 18... Rd8 { [%eval 0.47] [%clk 0:20:27] } 19. Qf3 { [%eval 0.38] [%clk 0:39:48] } 19... Nf5 { [%eval 0.59] [%clk 0:16:06] } 20. Bf4 { [%eval 0.39] [%clk 0:39:39] } 20... Qc5?! { [%eval 0.99] } { Inaccuracy. Nh4 was best. } { [%clk 0:15:42] } 21. Bb3?! { [%eval 0.16] } { Inaccuracy. Rfd1 was best. } { [%clk 0:30:15] } 21... Nxe3 { [%eval 0.3] [%clk 0:14:42] } 22. Bxe3 { [%eval 0.26] [%clk 0:30:15] } 22... Qf5 { [%eval 0.17] [%clk 0:12:05] } 23. Rfd1 { [%eval 0.27] [%clk 0:28:48] } 23... Rxd1+ { [%eval 0.13] [%clk 0:10:40] } 24. Bxd1 { [%eval 0.17] [%clk 0:28:07] } 24... Qb5 { [%eval 0.13] [%clk 0:10:04] } 25. Bb3 { [%eval 0.06] [%clk 0:26:09] } 25... Bd7 { [%eval 0.02] [%clk 0:08:22] } 26. Rd1 { [%eval -0.1] [%clk 0:25:55] } 26... Bc6 { [%eval -0.09] [%clk 0:08:07] } 27. Qg4 { [%eval -0.09] [%clk 0:22:58] } 27... a5 { [%eval -0.13] [%clk 0:06:04] } 28. Rd2 { [%eval -0.21] [%clk 0:16:28] } 28... a4 { [%eval -0.19] [%clk 0:05:52] } 29. Bc4 { [%eval -0.26] [%clk 0:16:34] } 29... Qe5 { [%eval -0.27] [%clk 0:04:51] } 30. a3 { [%eval -0.23] [%clk 0:16:10] } 30... Qa5 { [%eval -0.09] [%clk 0:03:38] } 31. Bf1 { [%eval -0.2] [%clk 0:12:18] } 31... Rd8 { [%eval -0.02] [%clk 0:02:33] } 32. Qb4 { [%eval -0.15] [%clk 0:11:36] } 32... Qa8 { [%eval 0.0] [%clk 0:02:51] } 33. Bd4 { [%eval -0.26] [%clk 0:10:32] } 33... Qc8 { [%eval -0.06] [%clk 0:02:21] } 34. Qc5 { [%eval -0.38] [%clk 0:08:11] } 34... Qe6 { [%eval -0.42] [%clk 0:01:32] } 35. Qa5 { [%eval -0.39] [%clk 0:07:54] } 35... Rd5?? { [%eval 1.6] } { Blunder. Qc8 was best. } { [%clk 0:00:57] } 36. Bxf6 { [%eval 1.72] [%clk 0:07:38] } 36... exf6 { [%eval 1.67] [%clk 0:01:13] } 37. Rxd5 { [%eval 1.77] [%clk 0:08:06] } 37... Qxd5 { [%eval 1.73] [%clk 0:01:07] } 38. Qxd5 { [%eval 1.72] [%clk 0:07:27] } 38... Bxd5 { [%eval 1.74] [%clk 0:01:33] } 39. Bb5 { [%eval 1.72] [%clk 0:07:51] } 39... Bb3 { [%eval 1.75] [%clk 0:01:43] } 40. Kf1 { [%eval 1.86] [%clk 0:38:05] } 40... Kf8 { [%eval 2.18] [%clk 0:32:07] } 41. Ke2 { [%eval 2.16] [%clk 0:38:17] } 41... Ke7 { [%eval 2.56] [%clk 0:32:21] } 42. Kd3 { [%eval 2.5] [%clk 0:36:48] } 42... Kd6 { [%eval 2.66] [%clk 0:31:35] } 43. Bc4 { [%eval 2.54] [%clk 0:15:55] } 43... Kc5 { [%eval 2.92] [%clk 0:29:49] } 44. Bxb3 { [%eval 2.95] [%clk 0:16:11] } 44... axb3 { [%eval 2.95] [%clk 0:30:15] } 45. c4 { [%eval 2.97] [%clk 0:16:37] } 45... b5? { [%eval 4.86] } { Mistake. g5 was best. } { [%clk 0:30:11] } 46. cxb5 { [%eval 4.99] [%clk 0:17:01] } 46... Kxb5 { [%eval 5.1] [%clk 0:30:38] } 47. Kc3 { [%eval 5.19] [%clk 0:17:24] } 47... Ka4 { [%eval 5.04] [%clk 0:31:05] } 48. f4 { [%eval 5.57] [%clk 0:17:22] } 48... h5 { [%eval 5.95] [%clk 0:30:50] } 49. h4 { [%eval 6.07] [%clk 0:17:44] } 1-0