[Event "URS-ch20 Semifinal"]
[Site "Riga"]
[Date "1952.05.21"]
[Round "5"]
[White "Tolush, Alexander V"]
[Black "Nei, Iivo"]
[Result "1/2-1/2"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. e3 O-O 6. Bd3 dxc4 7. Bxc4 c5 8. O-O a6 9. Qe2 b5 10. Bb3 Bb7 11. dxc5 Nbd7 12. e4 Qc7 13. Bg5 Nxc5 14. Rac1 Rac8 15. Bc2 b4 16. Na4 Nxa4 17. Bxa4 Qa5 18. Bc2 h6 19. Bh4 Rc5 20. Nd4 Qb6 21. e5 Nd5 22. Qe4 g6 23. Bxe7 Nxe7 24. Qe3 Rfc8 25. Nb3 Nd5 26. Qd2 Rc4 27. Bd3 Rxc1 28. Rxc1 Rxc1+ 29. Qxc1 Kg7 30. Qc5 Qd8 31. Qd4 a5 32. h4 a4 33. Nd2 Qc7 34. Bc4 a3 35. bxa3 bxa3 36. Ne4 Qa5 37. Nd6 Bc6 38. Bb3 Qe1+ 39. Kh2 Qf1 40. Bc4 Qc1 41. Qa7 1/2-1/2