[Event "Budapest Portisch at 75 rapid"]
[Site "Budapest"]
[Date "2012.04.04"]
[Round "6"]
[White "Portisch, Lajos"]
[Black "Csom, Istvan"]
[Result "1-0"]
[WhiteElo "2523"]
[BlackElo "2426"]

1. d4 Nf6 2. c4 c6 3. Nf3 g6 4. Nc3 d5 5. cxd5 cxd5 6. Qb3 Bg7 7. Bf4 O-O 8. e3 Nc6 9. Be2 Na5 10. Qb4 b6 11. O-O Bb7 12. h3 Ne4 13. Rac1 f6 14. Nb5 Nc6 15. Qa4 e5 16. Bh2 a6 17. Nc3 b5 18. Qd1 Nxc3 19. Rxc3 exd4 20. Nxd4 Nxd4 21. Qxd4 f5 22. Be5 Rf7 23. Bxg7 Rxg7 24. Rfc1 Qd6 25. h4 Rd8 26. h5 Re8 27. h6 Rf7 28. Bf3 Re5 29. Rc5 Rd7 30. g3 Kf7 31. Bg2 1-0