Sonis, Francesco vs Petrov, Nikita
57th Italian Teams Gp B · Round 4.34 · 2026.04.26 · 1/2-1/2 · B40 Sicilian Defense: Four Knights Variation
Moves
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
PGN
[Event "57th Italian Teams Gp B"] [Site "Darfo Boario Terme ITA"] [Date "2026.04.26"] [Round "4.34"] [White "Sonis, Francesco"] [Black "Petrov, Nikita"] [Result "1/2-1/2"] [PlyCount "62"] [WhiteElo "2558"] [WhiteFideId "895733"] [WhiteTitle "GM"] [BlackElo "2554"] [BlackFideId "4101286"] [BlackTitle "GM"] [ECO "B40"] [Source "TWIC"] [SourceQuality "1"] [ImportDate "2026-05-04"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Be2 O-O 8. O-O d6 9. Be3 Qc7 10. Ndb5 Qb8 11. f4 b6 12. Qe1 a6 13. Nd4 Nxd4 14. Bxd4 e5 15. Be3 Bb7 16. Bd3 b5 17. Kh1 a5 18. Bd2 b4 19. Nd1 Re8 20. Rb1 d5 21. fxe5 Qxe5 22. Bf4 Qe6 23. e5 Ne4 24. axb4 Bxb4 25. c3 Bc5 26. Ne3 Rad8 27. Qe2 a4 28. Ra1 Bc6 29. Rae1 Rb8 30. c4 Bxe3 31. Qxe3 Rb3 1/2-1/2