Walther, Edgar VS Keres, Paul 1968.04.??

[Event "Keres Training"]
[Site "Zuerich"]
[Date "1968.04.??"]
[Round "?"]
[White "Walther, Edgar"]
[Black "Keres, Paul"]
[Result "0-1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. d5 a6 8. a4 h6 9. Be3 e6
10. dxe6 Bxe6 11. e5 dxe5 12. Bxc5 Qxd1+ 13. Rxd1 Rc8 14. Be3 Nc6 15. Nf3 Na5 16. Nxe5
Nxc4 17. Nxc4 Bxc4 18. a5 Bxe2 19. Kxe2 Ng4 20. Bb6 Rc4 21. Rhe1 Rb4 22. Kf1 Rxb2 23. Ne4
Nxh2+ 24. Kg1 Ng4 25. Nd6 Bc3 26. Re7 Rf8 27. g3 h5 28. Nxb7 Bf6 29. Re4 Nxf2 30. Bxf2
Rxb7 31. Rd6 Bc3 32. Rxa6 Rb1+ 33. Kg2 Ra1 34. Bb6 Ra2+ 35. Kf3 Rc8 36. Re7 Bf6 37. Rc7
Re8 38. Raa7 Ra3+ 39. Kf2 Ra2+ 40. Kf3 Ra3+ 41. Kf2 0-1