[Event "URS-ch38 Final"]
[Site "Riga"]
[Date "1970.12.24"]
[Round "20"]
[White "Dementiev, Oleg I"]
[Black "Antoshin, Vladimir S"]
[Result "0-1"]
1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 a6 7. O-O O-O 8. Bf4 c5 9. Nf3 Be6 10. Ng5 Nc6 11. Nxe6 fxe6 12. Bc4 Qc8 13. Na4 Nxe4 14. Qg4 d5 15. Nb6 Nf6 16. Qh3 Qd8 17. Nxa8 e5 18. Qe6+ Kh8 19. Bxe5 dxc4 20. Bxf6 Bxf6 21. Qxc4 Qxa8 22. c3 b6 23. Rad1 Ne5 24. Qe6 b5 25. Rd6 a5 26. Rb6 b4 27. Rb5 Nd3 28. Qb6 Nf4 29. f3 bxc3 30. bxc3 Bxc3 31. g3 Nd3 32. Qd6 Bd4+ 33. Kg2 Qe8 34. Rbb1 Qe2+ 35. Kh3 Rg8 36. Qc6 Nf2+ 37. Kg2 0-1