[Event "Zagreb Peace"]
[Site "Zagreb"]
[Date "1965.05.02"]
[Round "15"]
[White "Bisguier, Arthur Bernard"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Nbd2 d5 5. c3 Nbd7 6. Bd3 Qc7 7. O-O b6 8. e4 dxe4 9. Nxe4 Bb7 10. Qe2 Be7 11. dxc5 bxc5 12. Nxf6+ Bxf6 13. Bg5 O-O 14. Bxf6 Nxf6 15. Ne5 Nd5 16. g3 f6 17. Nc4 Rae8 18. Rad1 Qc6 19. f3 Ba8 20. Rd2 Re7 21. Be4 Qc7 22. f4 Bb7 23. Re1 Rfe8 24. Qg2 g6 25. Rde2 Kg7 26. Nd2 c4 27. Qf2 e5 28. f5 g5 29. Rd1 Rd7 30. Nf1 a6 31. Qf3 Red8 32. Red2 Qc5+ 33. Ne3 Bc6 34. Kf2 Nxe3 35. Rxd7+ Rxd7 36. Rxd7+ Bxd7 37. Qxe3 Qd6 38. Ke1 Kf8 39. Qa7 Ke7 40. Ke2 h6 41. b4 cxb3 42. axb3 Qa3 43. Qb7 a5 44. g4 Qb2+ 45. Kd3 Qc1 46. h3 Qd1+ 47. Ke3 Qe1+ 48. Kd3 Qd1+ 49. Ke3 Qe1+ 50. Kd3 Qf1+ 51. Kd2 Qf2+ 52. Kd3 Qg3+ 53. Kc2 Qh2+ 54. Bg2 Qf4 55. Bc6 Qf2+ 56. Kd1 Qf1+ 57. Kd2 Qf2+ 1/2-1/2