[Event "Milan 1pl"] [Site "Milan"] [Date "1975.09.13"] [Round "5"] [White "Portisch, Lajos"] [Black "Karpov, Anatoly"] [Result "1/2-1/2"] [WhiteElo "2635"] [BlackElo "2705"] [Variant "Standard"] [TimeControl "-"] [ECO "E53"] [Opening "Nimzo-Indian Defense: Normal Variation, Gligoric System"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 d5 { E53 Nimzo-Indian Defense: Normal Variation, Gligoric System } 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Re1 Bb7 11. Bd3 Nc6 12. a3 Be7 13. Bc2 Re8 14. Qd3 Rc8?! { (0.30 → 1.37) Inaccuracy. g6 was best. } (14... g6) 15. d5 exd5 16. Bg5 Ne4 17. Nxe4 dxe4 18. Qxe4 g6 19. Qh4 h5 20. Rad1?! { (2.24 → 1.31) Inaccuracy. Bxg6 was best. } (20. Bxg6 fxg6) 20... Qc7 21. Bxg6 fxg6 22. Qc4+?! { (1.55 → 0.88) Inaccuracy. Re6 was best. } (22. Re6 Red8) 22... Kg7 23. Bf4 Ba6 24. Qc3+ Bf6 25. Bxc7 Bxc3 26. Rxe8 Rxe8 27. bxc3 Be2 28. Re1 Rc8?! { (0.76 → 1.33) Inaccuracy. Kf6 was best. } (28... Kf6 29. Bf4 Re4 30. Bg5+ Kf7 31. Nd2 Re5 32. Be3 Bd3 33. Nf3 Re7 34. h4 Bf5 35. Rc1) 29. Rxe2?! { (1.33 → 0.42) Inaccuracy. Ng5 was best. } (29. Ng5 Re8) 29... Rxc7 30. Re6 Nd8 31. Re3 Kf6 32. Kf1 Ne6?! { (0.27 → 0.87) Inaccuracy. Nf7 was best. } (32... Nf7) 33. g3 g5 34. h3 Nc5 35. Nd2 Rd7 36. Ke2 Rd5 37. c4 Rd4 38. Re8 h4 39. Rf8+ Ke7 40. Rh8?! { (0.65 → 0.00) Inaccuracy. Rf3 was best. } (40. Rf3 hxg3 41. fxg3 Rd8 42. Nb3 Ne6 43. Re3 Kf6 44. Kf3 Kf5 45. g4+ Kf6 46. Ke4 Rd1) 40... hxg3 41. fxg3 { The game is a draw. } 1/2-1/2