[Event "IBM"]
[Site "Amsterdam"]
[Date "1972.??.??"]
[Round "?"]
[White "Ljubojevic, Ljubomir"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]
1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Bc4 e6 7. Bb3 b5 8. Be3 Be7 9. Qe2
O-O 10. O-O-O b4 11. Na4 Qa5 12. Nf3 Nbd7 13. Nd2 Bb7 14. f3 Bc6 15. Nc4 Qc7 16. Nab6 Rab8
17. Nxd7 Bxd7 18. Qf2 Bb5 19. Nb6 Qc6 20. Kb1 Bd8 21. Qg3 Bxb6 22. Rxd6 Bc7 23. Rxc6 Bxg3
24. Rxe6 fxe6 25. Bxe6+ Kh8 26. hxg3 Rfe8 27. Bb3 a5 28. g4 Nxe4 29. fxe4 Rxe4 30. Ba7
Rbe8 31. a4 bxa3 32. bxa3 Re1+ 33. Rxe1 Rxe1+ 34. Kb2 Bc6 35. g3 Re4 36. g5 Rg4 37. Bb8
Rxg5 38. Kc3 a4 39. Be6 Be4 40. Bf4 Rg6 41. Bd7 Ra6 42. Bb5 Ra8 43. Kb2 g5 44. Be5+ Kg8
45. c4 Kf7 46. Kc3 Ke6 47. Kd4 Bf3 48. c5 h5 49. Bc4+ Kd7 50. Bb5+ Bc6 51. Be2 h4 52. Bg4+
Ke7 53. gxh4 gxh4 54. Ke3 Rd8 55. Bf5 Rd1 56. Kf4 Rg1 57. Bd6+ Kf7 58. Bg4 Rg3 59. Kg5
Rxa3 60. Kxh4 Re3 61. Bf4 Re4 62. Kg5 a3 63. Bf3 Rxf4 0-1