Event: Round 7: Petridis, Dimitrios Panagiotis - Margaritis, Ioannis M
Date: 2025-07-10
White: Petridis, Dimitrios Panagiotis
WhiteElo: 1902
Black: Margaritis, Ioannis M
BlackElo: 2019
Result: 0-1
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:57] } 2. Nf3 { [%eval 0.2] [%clk 1:31:21] } 2... d6 { [%eval 0.31] [%clk 1:31:24] } 3. d4 { [%eval 0.22] [%clk 1:31:45] } 3... cxd4 { [%eval 0.19] [%clk 1:31:52] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:08] } 4... Nf6 { [%eval 0.31] [%clk 1:32:19] } 5. Nc3 { [%eval 0.32] [%clk 1:32:24] } 5... a6 { [%eval 0.28] [%clk 1:32:46] } 6. Be3 { [%eval 0.25] [%clk 1:32:48] } 6... e5 { [%eval 0.15] [%clk 1:33:12] } 7. Nb3 { [%eval 0.21] [%clk 1:33:13] } 7... Be6 { [%eval 0.2] [%clk 1:33:33] } 8. Be2 { [%eval 0.21] [%clk 1:33:36] } 8... Nbd7 { [%eval 0.33] [%clk 1:33:21] } 9. Qd3 { [%eval 0.29] [%clk 1:32:35] } 9... Rc8 { [%eval 0.28] [%clk 1:31:27] } 10. Nd5 { [%eval 0.11] [%clk 1:30:20] } 10... Bxd5 { [%eval 0.06] [%clk 1:31:27] } 11. exd5 { [%eval 0.07] [%clk 1:30:36] } 11... Nb6 { [%eval 0.0] [%clk 1:30:09] } 12. Bxb6 { [%eval -0.51] [%clk 1:22:46] } 12... Qxb6 { [%eval -0.5] [%clk 1:30:37] } 13. O-O { [%eval -0.58] [%clk 1:22:13] } 13... g6 { [%eval -0.67] [%clk 1:28:10] } 14. a4 { [%eval -0.75] [%clk 1:18:16] } 14... e4 { [%eval -0.72] [%clk 1:16:02] } 15. Qd2 { [%eval -0.74] [%clk 1:12:07] } 15... Bg7 { [%eval -0.67] [%clk 1:12:40] } 16. a5 { [%eval -0.86] [%clk 1:11:01] } 16... Qd8 { [%eval -0.92] [%clk 1:09:37] } 17. c4 { [%eval -0.98] [%clk 1:08:05] } 17... O-O { [%eval -0.92] [%clk 1:09:55] } 18. Nd4 { [%eval -0.99] [%clk 1:06:23] } 18... Nd7 { [%eval -0.66] [%clk 1:09:45] } 19. b4 { [%eval -0.85] [%clk 1:03:48] } 19... Bxd4? { [%eval 0.36] } { Mistake. Ne5 was best. } { [%clk 1:05:49] } 20. Qxd4 { [%eval 0.41] [%clk 1:04:11] } 20... f5 { [%eval 0.42] [%clk 1:05:38] } 21. Rfe1 { [%eval 0.22] [%clk 0:58:33] } 21... Re8 { [%eval 0.51] [%clk 1:02:25] } 22. Bf1 { [%eval 0.16] [%clk 0:57:29] } 22... Re5?! { [%eval 1.19] } { Inaccuracy. Qf6 was best. } { [%clk 0:57:24] } 23. Ra3?! { [%eval 0.42] } { Inaccuracy. Rec1 was best. } { [%clk 0:53:57] } 23... Qe7 { [%eval 0.7] [%clk 0:56:42] } 24. Rae3 { [%eval 0.23] [%clk 0:49:32] } 24... Re8 { [%eval 0.34] [%clk 0:54:26] } 25. Rc3 { [%eval 0.04] [%clk 0:48:34] } 25... Nf6 { [%eval 0.11] [%clk 0:39:56] } 26. h3 { [%eval -0.02] [%clk 0:45:22] } 26... f4 { [%eval -0.03] [%clk 0:35:01] } 27. Rb3 { [%eval -0.27] [%clk 0:44:08] } 27... e3 { [%eval -0.22] [%clk 0:31:13] } 28. fxe3 { [%eval -0.27] [%clk 0:44:09] } 28... Re4 { [%eval -0.18] [%clk 0:26:04] } 29. Qb2 { [%eval -0.25] [%clk 0:42:26] } 29... Nh5 { [%eval -0.3] [%clk 0:25:46] } 30. b5 { [%eval -0.5] [%clk 0:41:22] } 30... Qh4 { [%eval 0.0] [%clk 0:23:32] } 31. Qd2 { [%eval -0.31] [%clk 0:38:15] } 31... Qg3 { [%eval 0.0] [%clk 0:22:50] } 32. bxa6 { [%eval 0.0] [%clk 0:38:12] } 32... bxa6 { [%eval 0.0] [%clk 0:22:07] } 33. Rb7?? { [%eval -6.29] } { Blunder. Qf2 was best. } { [%clk 0:34:31] } 33... fxe3 { [%eval -6.0] [%clk 0:22:20] } 34. Qe2?! { [%eval -8.84] } { Inaccuracy. Qc3 was best. } { [%clk 0:32:04] } 34... Nf4 { [%eval -8.4] [%clk 0:21:40] } 35. Qb2 { [%eval -8.92] [%clk 0:31:51] } 35... R4e5 { [%eval -9.08] [%clk 0:18:20] } 36. Re2? { [%eval #-7] } { Checkmate is now unavoidable. Rxe3 was best. } { [%clk 0:30:44] } 36... Nxh3+ { [%eval #-6] [%clk 0:17:44] } 37. Kh1 { [%eval #-6] [%clk 0:31:08] } 37... Nf2+ { [%eval #-5] [%clk 0:18:09] } 38. Kg1 { [%eval #-5] [%clk 0:31:29] } 38... Qh4?? { [%eval -5.7] } { Lost forced checkmate sequence. Ng4 was best. } { [%clk 0:18:27] } 39. Rxf2 { [%eval -5.7] [%clk 0:31:42] } 39... exf2+ { [%eval -5.49] [%clk 0:18:25] } 40. Qxf2 { [%eval -5.57] [%clk 0:31:56] } 40... Qxf2+ { [%eval -5.48] [%clk 0:18:51] } 41. Kxf2 { [%eval -5.67] [%clk 0:32:18] } 41... Rf5+ { [%eval -5.63] [%clk 0:19:19] } 42. Kg1 { [%eval -5.56] [%clk 0:31:33] } 42... Re1 { [%eval -5.22] [%clk 0:19:45] } 43. c5 { [%eval -6.57] [%clk 0:31:51] } 43... Rexf1+ { [%eval -6.47] [%clk 0:19:58] } 44. Kh2 { [%eval -6.44] [%clk 0:32:15] } 44... Rxd5 { [%eval -6.34] [%clk 0:20:15] } 45. c6 { [%eval -6.5] [%clk 0:32:29] } 45... Rc1 { [%eval -6.19] [%clk 0:20:39] } 46. c7 { [%clk 0:32:28] } 46... Rdc5 { [%clk 0:21:02] } 0-1