[Event "URS-chT Republics 03 Semifinal 1"]
[Site "Leningrad"]
[Date "1953.09.??"]
[Round "?"]
[White "Prokhorovich, Taras E"]
[Black "Kortschnoj, Viktor Lvovich"]
[Result "0-1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. f4 O-O 7. Nf3 e6 8. Be2 exd5 9. exd5 Re8 10. O-O Na6 11. Bd3 Bd7 12. Bd2 Qc8 13. a3 Nc7 14. Qc2 b5 15. b3 a5 16. Rae1 b4 17. Rxe8+ Ncxe8 18. axb4 cxb4 19. Nd1 Nc7 20. f5 Na6 21. fxg6 fxg6 22. Ng5 Nc5 23. Ne3 Nxd3 24. Qxd3 Qc5 25. Kh1 a4 26. bxa4 Rxa4 27. Ne4 Nxe4 28. Qxe4 Qc8 29. Qe7 Qe8 30. Qxd6 b3 31. c5 b2 32. c6 Bc8 33. Qb8 Ra1 34. Rg1 Bd4 35. Qb3 Bf5 0-1