[Event "URS-ch20 Semifinal"]
[Site "Riga"]
[Date "1952.05.21"]
[Round "5"]
[White "Chaplinsky, Edgar"]
[Black "Kan, Ilia Abramovich"]
[Result "1/2-1/2"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Qb3 c6 8. Be2 a6 9. O-O dxc4 10. Qxc4 b5 11. Qxc6 Ra7 12. Bxf6 Nxf6 13. Ne4 Rc7 14. Nxf6+ Bxf6 15. Qe4 Bb7 16. Qb1 Qa8 17. Qd1 Rfc8 18. Bd3 g6 19. Qe2 a5 20. Rfd1 b4 21. Nd2 Rd8 22. f4 a4 23. Nc4 Qa7 24. Rac1 b3 25. axb3 axb3 26. Qd2 Kg7 27. Kh1 Ba8 28. Rc3 Be7 29. Rxb3 Qa4 30. Qc2 Bb4 31. Rc3 Qa7 32. Rb3 Qa4 33. Rc3 Qa7 34. Rb3 1/2-1/2