[Event "Olympiad-22"]
[Site "Haifa"]
[Date "1976.10.28"]
[Round "4(4)"]
[White "Kagan, Shimon"]
[Black "Ott, Roland"]
[Result "1/2-1/2"]
[WhiteElo "2430"]
[BlackElo "2225"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 a6 6. Bxc6 dxc6 7. Qe2 Bf5 8. dxe5 Be7 9. Rd1 Qc8 10. b3 O-O 11. Bb2 Re8 12. Nbd2 Nxd2 13. Rxd2 Bg4 14. h3 Bxf3 15. Qxf3 Qe6 16. Rad1 Rad8 17. Qe4 Rxd2 18. Rxd2 Rd8 19. Rxd8+ Bxd8 20. c4 Be7 21. f4 g6 22. Qd3 h5 23. Kf2 Kf8 24. Kf3 Ke8 25. g4 hxg4+ 26. hxg4 Bc5 27. Qd1 Qe7 28. Kg3 Qe6 29. Qd3 Qe7 30. Bc3 b6 31. Qd2 a5 32. f5 gxf5 33. gxf5 Bb4 34. Kg4 Qxe5 35. Bxe5 Bxd2 36. Bxc7 Be3 37. Bd6 Kd7 38. Bf8 Ke8 39. Ba3 Kd7 40. Kf3 Bd4 41. Ke4 Bf2 42. Bf8 Be1 43. Bg7 Bg3 44. Bd4 Bc7 45. a4 c5 46. Bc3 Bh2 47. Kd5 Bg3 48. Bf6 Bh2 49. Ke4 Bb8 50. Kf3 Ke8 51. Kg4 Bd6 52. Kh5 Bh2 1/2-1/2