O'Donnell, Tom VS Larsen, Bent 1970.??.??

[Event "USA"]
[Site "USA"]
[Date "1970.??.??"]
[Round "?"]
[White "O'Donnell, Tom"]
[Black "Larsen, Bent"]
[Result "0-1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Ne7 6. Nxf5 Nxf5 7. c3 c5 8. Qb3 Qc7 9. Bb5+ Nc6 10. O-O h5 11. Be3 a6 12. Bxc6+ bxc6 13. Nd2 Be7 14. Nf3 O-O 15. Qd1 Rfb8 16. Qe2 Qb6 17. Rab1 Qb5 18. Rfe1 Qxe2 19. Rxe2 Rb7 20. Rd1 Nxe3 21. fxe3 Rab8 22. Rdd2 a5 23. Kf2 a4 24. a3 cxd4 25. exd4 c5 26. Rc2 Rc7 27. Ke3 g5 28. Ne1 cxd4+ 29. cxd4 Rb3+ 30. Kd2 Bd8 31. Rxc7 Bxc7 32. Nd3 Bb6 33. Ke3 f6 34. exf6 e5 35. Kd2 e4 36. Nc5 Rxb2+ 37. Ke3 Rxe2+ 38. Kxe2 Kf7 39. Ke3 Bxc5 40. dxc5 Kxf6 41. Kd4 Ke6 42. Ke3 Ke5 43. g3 d4+ 0-1