Event: Round 7: Foerster, Jonas - Pererva, Viktor
Date: 2025-04-25
White: Foerster, Jonas
WhiteElo: 2266
Black: Pererva, Viktor
BlackElo: 2017
Result: 1/2-1/2
ECO: B50
Opening: Sicilian Defense: Modern Variations
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:25:48] } 1... c5 { [%eval 0.25] [%clk 1:30:16] } 2. e4 { [%eval 0.2] [%clk 1:25:10] } 2... d6 { [%eval 0.31] [%clk 1:30:41] } 3. Bc4 { [%eval 0.0] [%clk 1:23:09] } 3... Nf6 { [%eval 0.07] [%clk 1:30:16] } 4. d3 { [%eval 0.0] [%clk 1:22:59] } 4... Nc6 { [%eval 0.0] [%clk 1:29:58] } 5. Bg5 { [%eval -0.3] [%clk 1:20:09] } 5... e6 { [%eval -0.19] [%clk 1:29:23] } 6. O-O { [%eval -0.18] [%clk 1:14:38] } 6... Be7 { [%eval -0.21] [%clk 1:29:37] } 7. Nc3 { [%eval -0.32] [%clk 1:06:11] } 7... h6 { [%eval -0.31] [%clk 1:26:36] } 8. Bd2 { [%eval -0.58] [%clk 1:01:55] } 8... O-O { [%eval -0.25] [%clk 1:25:17] } 9. Bb3 { [%eval -0.28] [%clk 0:57:19] } 9... a6 { [%eval -0.31] [%clk 1:21:02] } 10. Re1 { [%eval -0.44] [%clk 0:51:27] } 10... b5 { [%eval -0.43] [%clk 1:05:37] } 11. a4 { [%eval -0.39] [%clk 0:51:22] } 11... b4 { [%eval -0.41] [%clk 1:04:57] } 12. Ne2 { [%eval -0.42] [%clk 0:49:54] } 12... a5 { [%eval -0.4] [%clk 0:56:33] } 13. Ng3 { [%eval -0.43] [%clk 0:48:42] } 13... d5 { [%eval -0.43] [%clk 0:53:31] } 14. Qe2 { [%eval -0.88] [%clk 0:43:08] } 14... Re8 { [%eval -0.87] [%clk 0:51:24] } 15. e5 { [%eval -0.77] [%clk 0:38:10] } 15... Nd7 { [%eval -0.91] [%clk 0:51:36] } 16. c3 { [%eval -0.77] [%clk 0:36:13] } 16... Ba6 { [%eval -0.42] [%clk 0:49:58] } 17. Bc2?! { [%eval -1.1] } { Inaccuracy. c4 was best. } { [%clk 0:35:24] } 17... Rb8 { [%eval -0.97] [%clk 0:40:39] } 18. Nh5 { [%eval -1.02] [%clk 0:30:01] } 18... Bf8 { [%eval -1.06] [%clk 0:38:57] } 19. h4 { [%eval -1.18] [%clk 0:28:14] } 19... g6 { [%eval -1.04] [%clk 0:35:06] } 20. Ng3 { [%eval -1.15] [%clk 0:28:04] } 20... Bg7 { [%eval -0.91] [%clk 0:35:26] } 21. Bf4 { [%eval -0.86] [%clk 0:28:00] } 21... bxc3 { [%eval -0.95] [%clk 0:30:45] } 22. bxc3 { [%eval -0.75] [%clk 0:28:23] } 22... d4 { [%eval -0.83] [%clk 0:30:24] } 23. c4 { [%eval -0.67] [%clk 0:26:51] } 23... Qc7 { [%eval -0.25] [%clk 0:30:01] } 24. Ne4 { [%eval -0.45] [%clk 0:21:10] } 24... Ncxe5? { [%eval 0.87] } { Mistake. Rb4 was best. } { [%clk 0:25:43] } 25. Nxe5 { [%eval 0.97] [%clk 0:21:32] } 25... Bxe5?! { [%eval 1.76] } { Inaccuracy. Nxe5 was best. } { [%clk 0:25:37] } 26. Nxc5? { [%eval 0.5] } { Mistake. Nf6+ was best. } { [%clk 0:18:28] } 26... Qxc5 { [%eval 0.47] [%clk 0:22:59] } 27. Bxe5 { [%eval 0.45] [%clk 0:18:53] } 27... Nxe5?! { [%eval 1.35] } { Inaccuracy. Rb2 was best. } { [%clk 0:19:15] } 28. Qxe5 { [%eval 1.09] [%clk 0:19:18] } 28... Rec8 { [%eval 1.27] [%clk 0:18:39] } 29. Bd1 { [%eval 1.15] [%clk 0:17:52] } 29... h5?! { [%eval 2.07] } { Inaccuracy. Bb7 was best. } { [%clk 0:10:29] } 30. Qf6?! { [%eval 1.3] } { Inaccuracy. Qg3 was best. } { [%clk 0:17:47] } 30... Qd6? { [%eval 3.05] } { Mistake. Qf5 was best. } { [%clk 0:09:06] } 31. Bxh5 { [%eval 2.82] [%clk 0:13:46] } 31... Qd8 { [%eval 2.42] [%clk 0:06:00] } 32. Rxe6?! { [%eval 1.33] } { Inaccuracy. Qxd8+ was best. } { [%clk 0:10:23] } 32... Qxf6?? { [%eval 3.73] } { Blunder. Bxc4 was best. } { [%clk 0:02:26] } 33. Rxf6 { [%eval 4.26] [%clk 0:10:50] } 33... Bxc4 { [%eval 3.95] [%clk 0:02:38] } 34. Bg4 { [%eval 3.94] [%clk 0:09:06] } 34... Kg7 { [%eval 3.87] [%clk 0:01:59] } 35. Rd6 { [%eval 3.96] [%clk 0:08:54] } 35... f5 { [%eval 3.4] [%clk 0:01:22] } 36. Be2? { [%eval 1.9] } { Mistake. dxc4 was best. } { [%clk 0:07:12] } 36... Rb2 { [%eval 1.79] [%clk 0:01:01] } 37. Bf1?! { [%eval 0.73] } { Inaccuracy. Re1 was best. } { [%clk 0:05:25] } 37... Bb3 { [%eval 1.21] [%clk 0:01:18] } 38. Rxd4 { [%eval 1.67] [%clk 0:05:39] } 38... Rcc2 { [%eval 2.27] [%clk 0:01:33] } 39. Rd7+ { [%eval 2.1] [%clk 0:03:11] } 39... Kh6 { [%eval 2.55] [%clk 0:01:23] } 40. Ra7?? { [%eval 0.02] } { Blunder. f3 was best. } { [%clk 0:02:37] } 40... Rxf2 { [%eval 0.0] [%clk 0:00:46] } 41. Rxa5 { [%eval 0.0] [%clk 0:02:00] } 41... Ra2 { [%eval 0.06] [%clk 0:26:01] } 42. Rb1 { [%eval 0.0] [%clk 0:13:17] } 42... Bxa4 { [%eval -0.01] [%clk 0:25:06] } 43. Rb6 { [%eval 0.0] [%clk 0:12:37] } 43... Be8 { [%eval 0.03] [%clk 0:20:47] } 44. Re5 { [%eval 0.0] [%clk 0:11:41] } 44... Bf7 { [%eval 0.0] [%clk 0:11:58] } 45. Rb7 { [%eval 0.0] [%clk 0:11:46] } 45... Rf4 { [%eval 0.03] [%clk 0:11:11] } 46. Rxf7 { [%eval -0.05] [%clk 0:11:45] } 46... Ra1 { [%eval -0.21] [%clk 0:11:30] } 47. Re3?? { [%eval -4.43] } { Blunder. Kh2 was best. } { [%clk 0:08:28] } 47... Ra2?? { [%eval 4.4] } { Blunder. Rfxf1+ was best. } { [%clk 0:08:58] } 1/2-1/2