Event: Round 5: Petrovskiy, Vadym - Sieber, Fiona
Site: https://lichess.org/broadcast/berlin-u25-open--rapid/round-5/fbn4j8HV/TbzxHDZG
Date: 2025-11-15
White: Petrovskiy, Vadym
WhiteTitle: IM
WhiteElo: 2425
Black: Sieber, Fiona
BlackTitle: WGM
BlackElo: 2194
Result: 1-0
ECO: B45
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard
TimeControl: 10+5

1. e4 { [%eval 0.18] [%clk 0:10:09] } 1... c5 { [%eval 0.25] [%clk 0:10:08] } 2. Nf3 { [%eval 0.2] [%clk 0:10:13] } 2... e6 { [%eval 0.28] [%clk 0:10:12] } 3. d4 { [%eval 0.4] [%clk 0:10:17] } 3... cxd4 { [%eval 0.29] [%clk 0:10:16] } 4. Nxd4 { [%eval 0.33] [%clk 0:10:21] } 4... Nf6 { [%eval 0.29] [%clk 0:10:19] } 5. Nc3 { [%eval 0.24] [%clk 0:10:25] } 5... Nc6 { [%eval 0.35] [%clk 0:10:23] } 6. Nxc6 { [%eval 0.31] [%clk 0:10:29] } 6... bxc6 { [%eval 0.28] [%clk 0:10:27] } 7. Bd3 { [%eval 0.0] [%clk 0:10:33] } 7... d5 { [%eval 0.0] [%clk 0:10:20] } 8. O-O { [%eval 0.0] [%clk 0:10:36] } 8... Be7 { [%eval 0.0] [%clk 0:10:14] } 9. Qe2 { [%eval 0.0] [%clk 0:10:39] } 9... O-O { [%eval 0.07] [%clk 0:10:13] } 10. b3 { [%eval -0.07] [%clk 0:10:35] } 10... a5 { [%eval 0.25] [%clk 0:10:08] } 11. Bb2 { [%eval 0.26] [%clk 0:10:33] } 11... Qb6 { [%eval 0.51] [%clk 0:09:59] } 12. Na4 { [%eval 0.48] [%clk 0:09:30] } 12... Qa7 { [%eval 0.44] [%clk 0:09:48] } 13. c4 { [%eval 0.49] [%clk 0:09:17] } 13... Bb7 { [%eval 0.85] [%clk 0:06:07] } 14. Rfd1 { [%eval 0.82] [%clk 0:08:28] } 14... Rad8 { [%eval 1.18] [%clk 0:05:54] } 15. cxd5?! { [%eval 0.34] } { Inaccuracy. e5 was best. } { [%clk 0:07:51] } 15... cxd5 { [%eval 0.12] [%clk 0:05:49] } 16. e5 { [%eval 0.11] [%clk 0:07:45] } 16... Nd7? { [%eval 1.54] } { Mistake. Ne4 was best. } { [%clk 0:05:32] } 17. Bd4?! { [%eval 0.63] } { Inaccuracy. Bb5 was best. } { [%clk 0:07:42] } 17... Qb8?! { [%eval 1.4] } { Inaccuracy. Qa8 was best. } { [%clk 0:05:10] } 18. Bb5 { [%eval 1.49] [%clk 0:07:28] } 18... Bc8 { [%eval 1.53] [%clk 0:04:52] } 19. Rac1 { [%eval 1.55] [%clk 0:06:48] } 19... Kh8 { [%eval 1.63] [%clk 0:04:10] } 20. Rc2 { [%eval 1.15] [%clk 0:05:21] } 20... f6 { [%eval 1.24] [%clk 0:04:08] } 21. Bxd7 { [%eval 0.98] [%clk 0:04:13] } 21... Bxd7 { [%eval 0.89] [%clk 0:03:46] } 22. Nc5 { [%eval 1.27] [%clk 0:04:15] } 22... fxe5?! { [%eval 1.99] } { Inaccuracy. Bc8 was best. } { [%clk 0:03:04] } 23. Bxe5 { [%eval 1.92] [%clk 0:04:15] } 23... Bd6? { [%eval 3.86] } { Mistake. Bb5 was best. } { [%clk 0:02:36] } 24. Bxd6 { [%eval 3.87] [%clk 0:04:16] } 24... Qxd6 { [%eval 3.83] [%clk 0:02:30] } 25. Nb7 { [%eval 4.02] [%clk 0:04:19] } 25... Qb8 { [%eval 4.03] [%clk 0:02:14] } 26. Nxd8 { [%eval 3.81] [%clk 0:04:22] } 26... Qxd8 { [%eval 4.06] [%clk 0:02:18] } 27. Qe5 { [%eval 4.12] [%clk 0:04:06] } 27... a4 { [%eval 4.56] [%clk 0:02:05] } 28. Rc7 { [%eval 4.42] [%clk 0:03:17] } 28... Qh4 { [%eval 5.56] [%clk 0:01:31] } 29. g3 { [%eval 5.33] [%clk 0:03:05] } 29... Qg4 { [%eval 6.67] [%clk 0:01:30] } 30. Rd4 { [%eval 6.55] [%clk 0:02:48] } 30... Qf3 { [%eval 7.15] [%clk 0:01:28] } 31. Rf4 { [%eval 6.89] [%clk 0:02:43] } 31... Qd1+ { [%eval 8.71] [%clk 0:01:13] } 32. Kg2 { [%eval 8.38] [%clk 0:02:47] } 1-0