[Event "URS-ch23 Semifinal"]
[Site "Riga"]
[Date "1955.11.12"]
[Round "2(6)"]
[White "Boleslavsky, Isaak"]
[Black "Kortschnoj, Viktor Lvovich"]
[Result "1-0"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 g6 7. Nxc6 bxc6 8. e5 Ng4 9.
exd6 Qxd6 10. Qe2 Bg7 11. h3 Ne5 12. Bb3 a5 13. Bd2 Ba6 14. Qe4 O-O 15. O-O-O Qb4 16. Rhe1
Rfd8 17. Qxb4 axb4 18. Na4 Rxd2 19. Rxd2 Bh6 20. Rxe5 Rd8 21. Re3 1-0