[Event "URS-ch20 Semifinal"]
[Site "Riga"]
[Date "1952.05.26"]
[Round "8"]
[White "Klavins, Janis"]
[Black "Tolush, Alexander V"]
[Result "0-1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. d4 Bg4 5. c3 Qe7 6. d5 Nd8 7. Be2 g6 8. c4 Bg7 9. Nc3 Nh6 10. Nd2 Bd7 11. O-O O-O 12. b4 f5 13. f3 f4 14. Nb3 g5 15. a4 Nhf7 16. g4 h5 17. h3 Nh8 18. c5 Ng6 19. Ba3 Bf6 20. b5 Rf7 21. Kf2 Rh7 22. Rh1 Qf8 23. c6 bxc6 24. bxc6 Bc8 25. Bc4 a6 26. Na2 Qg7 27. Bb4 Qh8 28. Ba5 hxg4 29. hxg4 Rh2+ 30. Rxh2 Qxh2+ 31. Ke1 Nh4 32. Be2 Rb8 33. Rb1 Bxg4 34. Bxc7 Rc8 35. Bxd6 Nxf3+ 36. Bxf3 Qg1+ 37. Ke2 Qg2+ 38. Kd3 Bxf3 39. Qd2 Bxe4+ 40. Kc4 Qxd2 41. Nxd2 Bxb1 42. Nxb1 g4 43. Nd2 g3 44. Nc3 0-1