Event: XI Sunway Sitges International Chess Festival 2024 - Group B
Site: Hotel Sunway Playa Golf & Spa, Sitges (Barcelona), Spain
Date: 2024-12-21
White: Ribon Calabia, Mariano
WhiteElo: 1832
Black: Pontiroli, Luca
BlackElo: 1687
Result: 1/2-1/2
ECO: D41
Opening: Queen's Gambit Declined: Semi-Tarrasch Defense
Variant: Standard
TimeControl: 90 min/40 moves + 30 min/rest + 30 sec. incr. per move starting move 1

1. Nf3 { [%eval 0.14] [%clk 1:28:59] } 1... d5 { [%eval 0.18] [%clk 1:30:40] } 2. d4 { [%eval 0.08] [%clk 1:29:13] } 2... Nf6 { [%eval 0.11] [%clk 1:30:45] } 3. c4 { [%eval 0.22] [%clk 1:29:22] } 3... e6 { [%eval 0.17] [%clk 1:30:55] } 4. Nc3 { [%eval 0.1] [%clk 1:28:16] } 4... c5 { [%eval 0.11] [%clk 1:29:10] } 5. cxd5 { [%eval 0.09] [%clk 1:28:32] } 5... exd5 { [%eval 0.34] [%clk 1:26:55] } 6. Bg5 { [%eval 0.3] [%clk 1:27:12] } 6... Nc6 { [%eval 0.65] [%clk 1:20:02] } 7. e3 { [%eval 0.42] [%clk 1:27:11] } 7... cxd4 { [%eval 0.45] [%clk 1:14:24] } 8. Nxd4 { [%eval 0.5] [%clk 1:27:10] } 8... Bb4 { [%eval 0.41] [%clk 1:14:08] } 9. Bb5 { [%eval 0.4] [%clk 1:17:04] } 9... Bxc3+ { [%eval 0.43] [%clk 1:11:55] } 10. bxc3 { [%eval 0.45] [%clk 1:17:07] } 10... Qd6 { [%eval 0.74] [%clk 1:11:49] } 11. f3?! { [%eval 0.15] } { Inaccuracy. O-O was best. } { [%clk 1:12:27] } 11... O-O { [%eval 0.17] [%clk 1:05:43] } 12. O-O { [%eval 0.17] [%clk 1:09:46] } 12... Ne8?! { [%eval 1.02] } { Inaccuracy. Bd7 was best. } { [%clk 0:59:38] } 13. Bd3 { [%eval 0.53] [%clk 1:03:12] } 13... Nc7 { [%eval 0.86] [%clk 0:54:32] } 14. Qc2 { [%eval 0.63] [%clk 0:53:59] } 14... g6 { [%eval 1.12] [%clk 0:49:14] } 15. f4 { [%eval 0.86] [%clk 0:46:59] } 15... f5 { [%eval 0.84] [%clk 0:37:07] } 16. Rac1 { [%eval 0.65] [%clk 0:37:31] } 16... Ne6 { [%eval 0.78] [%clk 0:35:21] } 17. Bh6 { [%eval 0.89] [%clk 0:35:55] } 17... Nexd4?? { [%eval 3.22] } { Blunder. Re8 was best. } { [%clk 0:32:38] } 18. exd4?? { [%eval 0.73] } { Blunder. Bxf8 was best. } { [%clk 0:34:55] } 18... Re8 { [%eval 0.6] [%clk 0:27:34] } 19. Rfe1 { [%eval 0.38] [%clk 0:34:59] } 19... Bd7 { [%eval 0.4] [%clk 0:25:26] } 20. Kf2?! { [%eval -0.32] } { Inaccuracy. Qb3 was best. } { [%clk 0:30:41] } 20... Rac8 { [%eval 0.0] [%clk 0:24:17] } 21. Qb2 { [%eval -0.15] [%clk 0:26:33] } 21... Qc7?! { [%eval 0.54] } { Inaccuracy. Nd8 was best. } { [%clk 0:22:01] } 22. Rxe8+ { [%eval 0.15] [%clk 0:21:54] } 22... Bxe8 { [%eval 0.53] [%clk 0:21:11] } 23. Re1 { [%eval 0.58] [%clk 0:17:33] } 23... Bf7 { [%eval 0.59] [%clk 0:21:08] } 24. Qa3 { [%eval 0.2] [%clk 0:12:19] } 24... Qd8 { [%eval 0.39] [%clk 0:16:58] } 25. g3 { [%eval 0.37] [%clk 0:11:24] } 25... Rc7 { [%eval 0.83] [%clk 0:16:35] } 26. Bb5 { [%eval 1.11] [%clk 0:10:44] } 26... Qc8?? { [%eval 3.66] } { Blunder. a6 was best. } { [%clk 0:12:11] } 27. Re3? { [%eval 2.12] } { Mistake. Bxc6 was best. } { [%clk 0:09:33] } 27... a6 { [%eval 2.68] [%clk 0:09:41] } 28. Ba4? { [%eval 1.03] } { Mistake. Bxc6 was best. } { [%clk 0:08:54] } 28... b5 { [%eval 1.5] [%clk 0:09:36] } 29. Bb3 { [%eval 1.43] [%clk 0:08:53] } 29... Nb8?? { [%eval 9.84] } { Blunder. b4 was best. } { [%clk 0:08:05] } 30. Qb2?? { [%eval 0.03] } { Blunder. Qd6 was best. } { [%clk 0:08:12] } 30... Qd8 { [%eval 0.4] [%clk 0:06:32] } 31. a4 { [%eval 0.23] [%clk 0:08:11] } 31... Nd7 { [%eval 0.28] [%clk 0:05:35] } 32. axb5 { [%eval 0.05] [%clk 0:08:15] } 32... Nf6 { [%eval 0.0] [%clk 0:05:34] } 33. Bd1 { [%eval 0.0] [%clk 0:07:37] } 33... Ne4+ { [%eval 0.05] [%clk 0:05:47] } 34. Kf3 { [%eval -0.1] [%clk 0:03:48] } 34... Rb7 { [%eval -0.03] [%clk 0:05:46] } 35. Bc2?? { [%eval -2.33] } { Blunder. Be2 was best. } { [%clk 0:02:27] } 35... Nd2+ { [%eval -2.58] [%clk 0:05:54] } 36. Kf2 { [%eval -2.57] [%clk 0:01:13] } 36... Nc4 { [%eval -2.47] [%clk 0:05:45] } 37. Qa2 { [%eval -2.65] [%clk 0:01:10] } 37... Nxe3 { [%eval -2.82] [%clk 0:06:14] } 38. Kxe3 { [%eval -2.71] [%clk 0:00:56] } 38... Qe8+?! { [%eval -2.03] } { Inaccuracy. Qc7 was best. } { [%clk 0:06:31] } 39. Kf2?? { [%eval -5.01] } { Blunder. Kd2 was best. } { [%clk 0:00:54] } 39... Qxb5 { [%eval -4.79] [%clk 0:06:28] } 40. Qa3 { [%eval -4.93] [%clk 0:00:58] } 40... Qe8? { [%eval -2.66] } { Mistake. Rb8 was best. } { [%clk 0:03:28] } 41. Qxa6?? { [%eval -7.07] } { Blunder. Bd3 was best. } { [%clk 0:30:48] } 41... Re7?? { [%eval -0.67] } { Blunder. Rb2 was best. } { [%clk 0:32:43] } 42. Ba4?? { [%eval -2.73] } { Blunder. Bd1 was best. } { [%clk 0:30:02] } 42... Re6 { [%eval -3.05] [%clk 0:31:00] } 43. Qb5 { [%eval -2.99] [%clk 0:27:14] } 43... Qxb5 { [%eval -2.75] [%clk 0:30:46] } 44. Bxb5 { [%eval -2.62] [%clk 0:27:38] } 44... Rb6 { [%eval -2.8] [%clk 0:30:55] } 45. Be2 { [%eval -2.95] [%clk 0:27:39] } 45... Rb3 { [%eval -2.57] [%clk 0:31:04] } 46. Bg5 { [%eval -2.65] [%clk 0:27:57] } 46... Rxc3 { [%eval -2.73] [%clk 0:30:23] } 47. Bf6 { [%eval -2.77] [%clk 0:28:01] } 1/2-1/2