Event: Round 2: Marcello Orsatti - Giacomo Alessandrini
Date: 2023-07-16
White: Marcello Orsatti
Black: Giacomo Alessandrini
Result: 0-1
ECO: E02
Opening: Catalan Opening: Open Defense
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:57] } 1... e6 { [%eval 0.3] [%clk 1:28:58] } 2. g3 { [%eval 0.39] [%clk 1:31:22] } 2... d5 { [%eval 0.33] [%clk 1:29:18] } 3. Bg2 { [%eval 0.13] [%clk 1:31:48] } 3... Nf6 { [%eval 0.33] [%clk 1:29:13] } 4. d4 { [%eval 0.2] [%clk 1:31:54] } 4... dxc4 { [%eval 0.23] [%clk 1:28:54] } 5. Qa4+ { [%eval 0.12] [%clk 1:26:16] } 5... Bd7 { [%eval 0.34] [%clk 1:22:06] } 6. Qxc4 { [%eval 0.28] [%clk 1:26:28] } 6... Bc6 { [%eval 0.5] [%clk 1:22:18] } 7. Nf3 { [%eval 0.4] [%clk 1:25:51] } 7... Bd5 { [%eval 0.41] [%clk 1:19:51] } 8. Qa4+ { [%eval 0.1] [%clk 1:22:32] } 8... Qd7 { [%eval 0.19] [%clk 1:15:20] } 9. Qxd7+ { [%eval 0.11] [%clk 1:22:21] } 9... Nbxd7 { [%eval 0.11] [%clk 1:15:42] } 10. O-O { [%eval 0.16] [%clk 1:21:49] } 10... c5 { [%eval 0.33] [%clk 1:15:06] } 11. Nc3 { [%eval 0.34] [%clk 1:18:55] } 11... Bc6 { [%eval 0.32] [%clk 1:15:31] } 12. a3 { [%eval 0.13] [%clk 1:16:20] } 12... Be7 { [%eval 0.09] [%clk 1:10:07] } 13. dxc5 { [%eval 0.07] [%clk 1:15:14] } 13... Nxc5 { [%eval 0.04] [%clk 1:09:03] } 14. b4 { [%eval 0.0] [%clk 1:12:45] } 14... Nb3 { [%eval -0.03] [%clk 1:08:40] } 15. Rb1 { [%eval -0.03] [%clk 1:12:57] } 15... Nxc1 { [%eval -0.04] [%clk 1:08:59] } 16. Rbxc1 { [%eval -0.07] [%clk 1:13:16] } 16... O-O { [%eval -0.02] [%clk 1:07:36] } 17. b5 { [%eval -0.09] [%clk 1:02:16] } 17... Bxf3 { [%eval -0.07] [%clk 1:05:27] } 18. Bxf3 { [%eval -0.05] [%clk 1:02:29] } 18... Bxa3 { [%eval -0.01] [%clk 1:05:37] } 19. Rc2 { [%eval -0.07] [%clk 0:53:25] } 19... Rac8 { [%eval -0.03] [%clk 0:50:09] } 20. Bxb7 { [%eval 0.0] [%clk 0:50:50] } 20... Rc5 { [%eval -0.03] [%clk 0:50:29] } 21. Rb1 { [%eval -0.01] [%clk 0:43:59] } 21... Rb8 { [%eval -0.02] [%clk 0:46:10] } 22. Bc6 { [%eval 0.0] [%clk 0:34:06] } 22... Rc4 { [%eval 0.0] [%clk 0:35:56] } 23. Ra1 { [%eval -0.02] [%clk 0:29:11] } 23... Bc5 { [%eval 0.0] [%clk 0:31:54] } 24. Ra4 { [%eval 0.05] [%clk 0:28:28] } 24... Bb4 { [%eval 0.03] [%clk 0:23:28] } 25. Rca2 { [%eval 0.07] [%clk 0:27:55] } 25... Kf8 { [%eval 0.01] [%clk 0:12:12] } 26. Nd1 { [%eval 0.0] [%clk 0:24:47] } 26... Rd8? { [%eval 1.67] } { Mistake. Rd4 was best. } { [%clk 0:11:49] } 27. Ne3? { [%eval -0.01] } { Mistake. Nb2 was best. } { [%clk 0:24:34] } 27... Rc1+ { [%eval -0.02] [%clk 0:12:11] } 28. Kg2 { [%eval 0.0] [%clk 0:24:56] } 28... Bc5 { [%eval 0.0] [%clk 0:12:22] } 29. Ra1 { [%eval -0.08] [%clk 0:21:14] } 29... Rxa1 { [%eval -0.04] [%clk 0:11:26] } 30. Rxa1 { [%eval -0.03] [%clk 0:21:42] } 30... Rd2 { [%eval -0.08] [%clk 0:11:14] } 31. Kf3 { [%eval -0.06] [%clk 0:17:47] } 31... g5 { [%eval -0.15] [%clk 0:11:00] } 32. g4 { [%eval -0.34] [%clk 0:15:56] } 32... Rb2 { [%eval -0.06] [%clk 0:10:54] } 33. Rc1 { [%eval -0.12] [%clk 0:15:33] } 33... Bxe3 { [%eval 0.0] [%clk 0:08:36] } 34. fxe3 { [%eval 0.0] [%clk 0:13:53] } 34... Ra2 { [%eval 0.0] [%clk 0:09:01] } 35. Rb1 { [%eval -0.09] [%clk 0:08:23] } 35... Ke7 { [%eval 0.0] [%clk 0:07:23] } 36. b6 { [%eval -0.22] [%clk 0:08:24] } 36... axb6 { [%eval -0.12] [%clk 0:07:50] } 37. Rxb6 { [%eval -0.2] [%clk 0:08:46] } 37... Rc2 { [%eval -0.21] [%clk 0:07:52] } 38. Rb7+ { [%eval -0.26] [%clk 0:08:28] } 38... Kf8 { [%eval -0.18] [%clk 0:08:10] } 39. Ba4?? { [%eval -2.56] } { Blunder. Rb6 was best. } { [%clk 0:07:06] } 39... Rc4 { [%eval -2.55] [%clk 0:08:24] } 40. Rb8+ { [%eval -2.68] [%clk 0:05:11] } 40... Kg7 { [%eval -2.62] [%clk 0:08:39] } 41. Bb3 { [%eval -2.53] [%clk 0:04:49] } 41... Rxg4 { [%eval -2.51] [%clk 0:08:31] } 42. Rb7 { [%eval -2.52] [%clk 0:04:59] } 42... Re4 { [%eval -2.61] [%clk 0:08:36] } 43. Bc2? { [%eval -4.23] } { Mistake. h3 was best. } { [%clk 0:04:46] } 43... g4+?! { [%eval -2.81] } { Inaccuracy. Rh4 was best. } { [%clk 0:08:00] } 44. Kf2 { [%eval -2.74] [%clk 0:05:05] } 44... Re5 { [%eval -2.88] [%clk 0:08:13] } 45. Rb4?! { [%eval -4.1] } { Inaccuracy. Bd3 was best. } { [%clk 0:03:13] } 45... Rxe3 { [%eval -4.22] [%clk 0:06:21] } 46. Kxe3 { [%eval -4.42] [%clk 0:00:41] } 46... Nd5+ { [%eval -4.11] [%clk 0:06:46] } 47. Kd4 { [%eval -4.7] } 0-1