Event: Sardinia Worldchess
Date: 2024-04-29
White: Piovesan, Sara
WhiteElo: 1579
Black: Ertan Ozdogan
BlackTitle: WFM
BlackElo: 1970
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard
TimeControl: 90min/40 + 30min + 30 sec each move

1. d4 { [%eval 0.12] [%clk 1:30:59] } 1... Nf6 { [%eval 0.22] [%clk 1:30:49] } 2. Bf4 { [%eval 0.06] [%clk 1:31:24] } 2... d5 { [%eval 0.09] [%clk 1:31:08] } 3. Nf3 { [%eval 0.0] [%clk 1:31:41] } 3... e6 { [%eval 0.18] [%clk 1:31:18] } 4. e3 { [%eval 0.11] [%clk 1:32:00] } 4... Be7 { [%eval 0.32] [%clk 1:31:24] } 5. Nbd2 { [%eval 0.2] [%clk 1:31:16] } 5... O-O { [%eval 0.1] [%clk 1:31:27] } 6. c3 { [%eval 0.15] [%clk 1:29:43] } 6... c5 { [%eval 0.25] [%clk 1:31:36] } 7. Bd3 { [%eval 0.03] [%clk 1:28:44] } 7... b6 { [%eval 0.38] [%clk 1:24:35] } 8. Qe2 { [%eval 0.63] [%clk 1:25:30] } 8... Bb7 { [%eval 0.68] [%clk 1:23:42] } 9. e4?! { [%eval -0.03] } { Inaccuracy. g4 was best. } { [%clk 1:20:08] } 9... dxe4 { [%eval -0.01] [%clk 1:23:46] } 10. Nxe4 { [%eval -0.06] [%clk 1:18:55] } 10... Nxe4 { [%eval 0.02] [%clk 1:21:49] } 11. Bxe4 { [%eval 0.01] [%clk 1:19:09] } 11... Bxe4 { [%eval 0.09] [%clk 1:22:11] } 12. Qxe4 { [%eval 0.03] [%clk 1:19:29] } 12... Nd7 { [%eval 0.02] [%clk 1:22:33] } 13. O-O-O { [%eval -0.32] [%clk 1:11:32] } 13... Nf6 { [%eval -0.32] [%clk 1:21:11] } 14. Qb7 { [%eval -0.31] [%clk 1:04:55] } 14... c4 { [%eval 0.15] [%clk 1:15:14] } 15. Ne5 { [%eval 0.13] [%clk 0:59:04] } 15... Nd5 { [%eval 0.12] [%clk 1:15:03] } 16. Nc6 { [%eval 0.11] [%clk 0:52:22] } 16... Qe8 { [%eval 0.12] [%clk 1:15:25] } 17. Nxe7+ { [%eval 0.22] [%clk 0:52:10] } 17... Qxe7 { [%eval 0.13] [%clk 1:15:35] } 18. Qxe7 { [%eval 0.23] [%clk 0:52:21] } 18... Nxe7 { [%eval 0.23] [%clk 1:15:54] } 19. Bd6 { [%eval 0.2] [%clk 0:52:05] } 19... Rfe8 { [%eval 0.2] [%clk 1:16:17] } 20. Rhe1?! { [%eval -0.45] } { Inaccuracy. Bxe7 was best. } { [%clk 0:47:32] } 20... Nd5 { [%eval -0.51] [%clk 1:09:43] } 21. Re2 { [%eval -1.04] [%clk 0:38:32] } 21... a5?! { [%eval -0.33] } { Inaccuracy. Red8 was best. } { [%clk 1:08:22] } 22. Rde1?! { [%eval -1.08] } { Inaccuracy. a4 was best. } { [%clk 0:32:03] } 22... Red8 { [%eval -1.08] [%clk 1:08:25] } 23. Bg3 { [%eval -1.15] [%clk 0:28:37] } 23... b5 { [%eval -1.08] [%clk 1:08:42] } 24. Bh4 { [%eval -1.39] [%clk 0:25:26] } 24... Rd7 { [%eval -1.24] [%clk 0:53:46] } 25. Bg5 { [%eval -1.34] [%clk 0:23:13] } 25... Rb7 { [%eval -1.37] [%clk 0:50:06] } 26. Bd2 { [%eval -1.32] [%clk 0:20:32] } 26... b4 { [%eval -1.27] [%clk 0:50:03] } 27. f4? { [%eval -2.97] } { Mistake. Kc2 was best. } { [%clk 0:20:13] } 27... bxc3 { [%eval -3.04] [%clk 0:44:30] } 28. Bxc3 { [%eval -3.05] [%clk 0:15:49] } 28... Nxf4 { [%eval -3.03] [%clk 0:44:35] } 29. Re4?! { [%eval -3.93] } { Inaccuracy. Rd2 was best. } { [%clk 0:12:52] } 29... Nd3+ { [%eval -3.9] [%clk 0:44:50] } 30. Kc2 { [%eval -4.07] [%clk 0:11:49] } 30... Nxe1+ { [%eval -4.12] [%clk 0:44:59] } 31. Bxe1 { [%eval -4.08] [%clk 0:12:04] } 31... a4 { [%eval -4.05] [%clk 0:43:17] } 32. a3 { [%eval -3.98] [%clk 0:11:42] } 32... Rd7 { [%eval -3.96] [%clk 0:42:37] } 33. Bb4 { [%eval -3.97] [%clk 0:11:07] } 33... Rd5 { [%eval -3.72] [%clk 0:33:20] } 34. Kc3 { [%eval -3.66] [%clk 0:10:57] } 34... Rf5 { [%eval -3.28] [%clk 0:30:32] } 35. Rg4?! { [%eval -4.31] } { Inaccuracy. Re2 was best. } { [%clk 0:09:33] } 35... Rc8 { [%eval -4.13] [%clk 0:30:25] } 36. Bc5 { [%eval -4.38] [%clk 0:09:34] } 36... e5 { [%eval -4.02] [%clk 0:30:44] } 37. Kb4 { [%eval -4.54] [%clk 0:07:21] } 37... Rb8+ { [%eval -3.96] [%clk 0:25:37] } 38. Kxa4 { [%eval -4.29] [%clk 0:06:03] } 38... Rxb2 { [%eval -3.99] [%clk 0:25:51] } 39. dxe5 { [%eval -3.93] [%clk 0:06:18] } 39... h5 { [%eval -3.97] [%clk 0:23:24] } 40. Rg3 { [%eval -4.19] [%clk 0:05:41] } 40... f6 { [%eval -4.17] [%clk 0:18:16] } 41. Bd4 { [%eval -4.02] [%clk 0:05:14] } 41... Rd2 { [%eval -4.15] [%clk 0:17:57] } 42. Bc3 { [%eval -4.02] [%clk 0:05:26] } 42... Rd3 { [%eval -3.97] [%clk 0:18:08] } 43. e6 { [%eval -4.96] [%clk 0:04:12] } 43... Rxg3 { [%eval -4.82] [%clk 0:15:41] } 44. hxg3 { [%eval -4.58] [%clk 0:04:30] } 44... Rf2 { [%eval -4.87] [%clk 0:13:34] } 45. e7 { [%eval -4.94] [%clk 0:04:25] } 45... Kf7 { [%eval -4.82] [%clk 0:13:40] } 46. Bb4 { [%eval -4.99] [%clk 0:04:46] } 46... c3 { [%eval -4.94] [%clk 0:13:55] } 47. Kb3 { [%eval -5.11] [%clk 0:04:22] } 47... c2 { [%eval -5.17] [%clk 0:13:55] } 48. Kb2 { [%eval -5.01] [%clk 0:04:37] } 48... Rxg2 { [%eval -4.82] [%clk 0:11:46] } 49. a4 { [%eval -4.82] [%clk 0:04:21] } 49... c1=N+ { [%eval -4.76] [%clk 0:09:46] } 50. Kxc1 { [%eval -4.9] [%clk 0:04:25] } 50... Ra2 { [%eval -4.79] [%clk 0:10:10] } 51. a5 { [%eval -4.85] [%clk 0:04:39] } 51... Ra4 { [%eval -4.7] [%clk 0:10:35] } 52. Bd6 { [%eval -5.38] [%clk 0:03:49] } 52... Rxa5 { [%eval -5.42] [%clk 0:10:50] } 53. Bb4 { [%eval -5.75] [%clk 0:03:53] } 53... h4 { [%eval -5.68] [%clk 0:06:04] } 54. gxh4 { [%eval -5.6] [%clk 0:00:38] } 54... Ra4 { [%eval -5.55] [%clk 0:06:28] } 55. Bd6 { [%eval -6.6] [%clk 0:00:45] } 55... Rxh4 { [%eval -6.58] [%clk 0:06:30] } 56. Ba3 { [%eval -6.3] [%clk 0:01:00] } 56... Rh2 { [%eval -6.08] [%clk 0:06:48] } 57. Kd1 { [%eval -6.01] [%clk 0:01:13] } 57... g5 { [%eval -6.46] [%clk 0:06:57] } 58. Bd6 { [%eval -6.41] [%clk 0:01:19] } 58... Ra2 { [%eval -6.23] [%clk 0:07:13] } 59. Ke1 { [%eval -6.17] [%clk 0:01:28] } 59... f5 { [%eval -5.91] [%clk 0:07:20] } 0-1