Event: Round 4: Iolis, Oleg - Barzen, Pascal
Date: 2024-05-31
White: Iolis, Oleg
WhiteElo: 2149
Black: Barzen, Pascal
BlackTitle: FM
BlackElo: 2291
Result: 0-1
ECO: B42
Opening: Sicilian Defense: Kan Variation, Polugaevsky Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:28:56] } 2. Nf3 { [%eval 0.25] [%clk 1:31:23] } 2... e6 { [%eval 0.3] [%clk 1:29:17] } 3. d4 { [%eval 0.43] [%clk 1:31:47] } 3... cxd4 { [%eval 0.36] [%clk 1:29:44] } 4. Nxd4 { [%eval 0.35] [%clk 1:32:14] } 4... a6 { [%eval 0.43] [%clk 1:30:08] } 5. Bd3 { [%eval 0.48] [%clk 1:32:26] } 5... Bc5 { [%eval 0.45] [%clk 1:30:22] } 6. Nb3 { [%eval 0.35] [%clk 1:32:50] } 6... Ba7 { [%eval 0.39] [%clk 1:30:35] } 7. Qe2 { [%eval 0.43] [%clk 1:33:07] } 7... Ne7 { [%eval 0.37] [%clk 1:30:27] } 8. Be3 { [%eval 0.43] [%clk 1:33:07] } 8... O-O { [%eval 0.44] [%clk 1:29:57] } 9. O-O { [%eval 0.22] [%clk 1:32:24] } 9... Nbc6 { [%eval 0.33] [%clk 1:30:10] } 10. Bxa7 { [%eval 0.21] [%clk 1:32:19] } 10... Rxa7 { [%eval 0.21] [%clk 1:30:33] } 11. c4 { [%eval 0.2] [%clk 1:25:46] } 11... d5 { [%eval 0.25] [%clk 1:28:41] } 12. exd5 { [%eval 0.11] [%clk 1:16:17] } 12... exd5 { [%eval 0.15] [%clk 1:28:28] } 13. Rd1 { [%eval 0.2] [%clk 1:16:33] } 13... d4 { [%eval 0.21] [%clk 1:23:33] } 14. N1d2 { [%eval 0.18] [%clk 1:14:49] } 14... Ng6 { [%eval 0.14] [%clk 1:04:41] } 15. Bxg6 { [%eval -0.05] [%clk 1:11:06] } 15... fxg6 { [%eval 0.27] [%clk 1:02:11] } 16. c5 { [%eval 0.18] [%clk 1:02:26] } 16... Re8 { [%eval 0.31] [%clk 0:53:54] } 17. Qf1 { [%eval 0.16] [%clk 1:00:02] } 17... Bg4?! { [%eval 1.01] } { Inaccuracy. b5 was best. } { [%clk 0:45:18] } 18. Re1 { [%eval 0.92] [%clk 0:57:35] } 18... Rxe1 { [%eval 1.32] [%clk 0:33:04] } 19. Rxe1 { [%eval 1.23] [%clk 0:57:17] } 19... Ra8?! { [%eval 1.9] } { Inaccuracy. h6 was best. } { [%clk 0:31:28] } 20. Qc4+ { [%eval 1.89] [%clk 0:44:55] } 20... Kh8 { [%eval 1.96] [%clk 0:31:38] } 21. Ne4?! { [%eval 0.87] } { Inaccuracy. h3 was best. } { [%clk 0:45:12] } 21... h6 { [%eval 0.89] [%clk 0:31:02] } 22. Nd6 { [%eval 0.88] [%clk 0:45:08] } 22... Qf6 { [%eval 0.85] [%clk 0:31:06] } 23. f3 { [%eval 0.84] [%clk 0:42:49] } 23... Rf8 { [%eval 0.87] [%clk 0:30:51] } 24. Qd5 { [%eval 1.0] [%clk 0:35:47] } 24... Bc8 { [%eval 0.73] [%clk 0:27:13] } 25. Ne4 { [%eval 0.6] [%clk 0:21:19] } 25... Qh4 { [%eval 0.4] [%clk 0:21:04] } 26. Rd1 { [%eval -0.09] [%clk 0:21:28] } 26... Bf5 { [%eval -0.12] [%clk 0:18:56] } 27. Nd6?! { [%eval -1.09] } { Inaccuracy. g3 was best. } { [%clk 0:14:37] } 27... Bc2 { [%eval -0.91] [%clk 0:18:39] } 28. Rf1?! { [%eval -1.6] } { Inaccuracy. Ra1 was best. } { [%clk 0:12:30] } 28... Qe7 { [%eval -1.35] [%clk 0:16:45] } 29. g3?! { [%eval -2.57] } { Inaccuracy. Kh1 was best. } { [%clk 0:12:17] } 29... Qe3+?! { [%eval -1.63] } { Inaccuracy. Bd3 was best. } { [%clk 0:13:10] } 30. Kg2 { [%eval -1.45] [%clk 0:11:43] } 30... Kh7 { [%eval -0.92] [%clk 0:09:07] } 31. Rf2 { [%eval -1.32] [%clk 0:11:02] } 31... d3? { [%eval 0.01] } { Mistake. Bb1 was best. } { [%clk 0:04:42] } 32. Nd2 { [%eval -0.45] [%clk 0:10:46] } 32... Ne5 { [%eval 0.0] [%clk 0:03:48] } 33. N2c4?? { [%eval -4.85] } { Blunder. h3 was best. } { [%clk 0:10:34] } 33... Ng4 { [%eval -4.73] [%clk 0:03:39] } 34. Nxe3 { [%eval -4.98] [%clk 0:09:00] } 34... Nxe3+ { [%eval -5.04] [%clk 0:04:02] } 35. Kg1 { [%eval -4.96] [%clk 0:09:07] } 35... Nxd5 { [%eval -5.58] [%clk 0:04:29] } 36. Nxb7 { [%eval -4.96] [%clk 0:08:47] } 36... Rc8 { [%eval -4.87] [%clk 0:03:16] } 0-1