Event: Round 1: Pellegrini, Andrea - Calcaterra, Massimiliano
Date: 2025-05-31
White: Pellegrini, Andrea
WhiteElo: 1485
Black: Calcaterra, Massimiliano
BlackElo: 1852
Result: 1/2-1/2
ECO: A49
Opening: Indian Defense: Przepiorka Variation
Variant: Standard
TimeControl: 60+30

1. d4 { [%eval 0.17] [%clk 1:00:49] } 1... Nf6 { [%eval 0.19] [%clk 1:00:50] } 2. Nf3 { [%eval 0.11] [%clk 1:00:30] } 2... g6 { [%eval 0.22] [%clk 1:01:00] } 3. g3 { [%eval 0.0] [%clk 0:58:51] } 3... Bg7 { [%eval 0.2] [%clk 1:01:03] } 4. Bg2 { [%eval 0.07] [%clk 0:59:00] } 4... O-O { [%eval 0.06] [%clk 1:01:11] } 5. O-O { [%eval 0.12] [%clk 0:58:43] } 5... d6 { [%eval 0.31] [%clk 1:00:37] } 6. c3 { [%eval 0.21] [%clk 0:53:24] } 6... Nbd7 { [%eval 0.13] [%clk 0:57:56] } 7. Re1 { [%eval 0.0] [%clk 0:50:13] } 7... e5 { [%eval 0.0] [%clk 0:55:23] } 8. e4 { [%eval 0.06] [%clk 0:44:49] } 8... c6 { [%eval 0.29] [%clk 0:47:22] } 9. Na3 { [%eval -0.09] [%clk 0:42:54] } 9... Qc7 { [%eval 0.31] [%clk 0:37:13] } 10. Nc2 { [%eval -0.14] [%clk 0:36:55] } 10... Re8 { [%eval -0.17] [%clk 0:33:35] } 11. dxe5 { [%eval -0.49] [%clk 0:33:41] } 11... dxe5 { [%eval -0.46] [%clk 0:33:29] } 12. Nd2 { [%eval -0.92] [%clk 0:26:33] } 12... Nb6?! { [%eval -0.13] } { Inaccuracy. Nc5 was best. } { [%clk 0:31:55] } 13. b3 { [%eval -0.16] [%clk 0:23:38] } 13... Be6 { [%eval -0.18] [%clk 0:28:57] } 14. Ne3 { [%eval -0.16] [%clk 0:19:13] } 14... Rad8 { [%eval -0.1] [%clk 0:27:08] } 15. Qc2 { [%eval -0.08] [%clk 0:19:08] } 15... Rd7 { [%eval 0.18] [%clk 0:22:20] } 16. Ba3 { [%eval 0.0] [%clk 0:17:13] } 16... Red8 { [%eval 0.15] [%clk 0:20:25] } 17. Rad1 { [%eval -0.12] [%clk 0:17:14] } 17... Bh6 { [%eval 0.03] [%clk 0:20:16] } 18. Bc1 { [%eval -0.11] [%clk 0:15:31] } 18... Ng4 { [%eval 0.0] [%clk 0:15:32] } 19. Nxg4 { [%eval -0.2] [%clk 0:13:52] } 19... Bxg4 { [%eval -0.26] [%clk 0:15:52] } 20. Bf3? { [%eval -1.61] } { Mistake. Nf3 was best. } { [%clk 0:11:32] } 20... Bh3? { [%eval -0.08] } { Mistake. Rxd2 was best. } { [%clk 0:12:41] } 21. Bg2 { [%eval -0.2] [%clk 0:10:49] } 21... Be6 { [%eval -0.14] [%clk 0:12:55] } 22. Bf1 { [%eval -0.09] [%clk 0:10:31] } 22... c5 { [%eval -0.17] [%clk 0:10:16] } 23. Nf3 { [%eval -0.19] [%clk 0:08:12] } 23... Bxc1 { [%eval -0.09] [%clk 0:09:28] } 24. Rxd7 { [%eval -0.11] [%clk 0:07:55] } 24... Qxd7 { [%eval -0.09] [%clk 0:08:31] } 25. Qxc1 { [%eval -0.12] [%clk 0:06:37] } 25... f6 { [%eval -0.19] [%clk 0:08:48] } 26. Be2 { [%eval -0.16] [%clk 0:06:20] } 26... Qc6 { [%eval 0.0] [%clk 0:08:16] } 27. Nd2 { [%eval 0.0] [%clk 0:05:18] } 27... Kg7 { [%eval 0.0] [%clk 0:07:40] } 28. Qc2 { [%eval 0.0] [%clk 0:04:13] } 28... c4 { [%eval -0.03] [%clk 0:04:27] } 29. Ra1 { [%eval -0.09] [%clk 0:03:19] } 29... a6 { [%eval -0.09] [%clk 0:04:28] } 30. Rd1 { [%eval -0.21] [%clk 0:02:52] } 30... Rc8 { [%eval 0.02] [%clk 0:03:58] } 31. b4 { [%eval -0.13] [%clk 0:02:54] } 31... Rd8 { [%eval 0.0] [%clk 0:03:26] } 32. Nf1 { [%eval 0.0] [%clk 0:02:07] } 32... Rxd1 { [%eval 0.0] [%clk 0:03:21] } 33. Bxd1 { [%eval 0.0] [%clk 0:02:35] } 33... Nc8 { [%eval 0.0] [%clk 0:03:20] } 34. Ne3 { [%eval 0.0] [%clk 0:03:00] } 34... Nd6 { [%eval 0.0] [%clk 0:03:34] } 35. f3 { [%eval 0.0] [%clk 0:02:55] } 35... f5 { [%eval 0.16] [%clk 0:03:08] } 36. exf5 { [%eval 0.21] [%clk 0:02:41] } 36... gxf5 { [%eval 0.46] [%clk 0:03:36] } 37. Kf2?? { [%eval -1.82] } { Blunder. Qd2 was best. } { [%clk 0:02:01] } 37... f4? { [%eval -0.13] } { Mistake. Qb6 was best. } { [%clk 0:02:54] } 38. Ng2? { [%eval -1.28] } { Mistake. Nf1 was best. } { [%clk 0:01:22] } 38... fxg3+? { [%eval 0.06] } { Mistake. Qb6+ was best. } { [%clk 0:01:43] } 39. hxg3 { [%eval 0.03] [%clk 0:01:13] } 39... Bf5 { [%eval 0.13] [%clk 0:01:43] } 40. Qe2 { [%eval 0.04] [%clk 0:01:11] } 40... Qd5 { [%eval 0.26] [%clk 0:01:14] } 41. Ne3 { [%eval 0.21] [%clk 0:01:15] } 41... Qe6 { [%eval 0.28] [%clk 0:01:43] } 42. Nxf5+ { [%eval 0.02] [%clk 0:01:42] } 42... Qxf5 { [%eval 0.0] [%clk 0:02:03] } 43. Bc2 { [%eval 0.0] [%clk 0:02:02] } 43... Qh5 { [%eval 0.0] [%clk 0:01:39] } 44. Kg2 { [%eval 0.0] [%clk 0:02:03] } 44... Qg5 { [%eval 0.0] [%clk 0:01:37] } 45. Kf2 { [%eval 0.0] [%clk 0:01:45] } 1/2-1/2