Chess game: Polugaevsky x Korchnoi

[Event "Candidates sf Kortschnoj-Polugaevsky3-2"] [Site "Buenos Aires"] [Date "1980.07.??"] [Round "12"] [White "Polugaevsky, Lev"] [Black "Kortschnoj, Viktor Lvovich"] [Result "1-0"] [ECO "E17"] [WhiteElo "2635"] [BlackElo "2695"] [Annotator "pigle"] [PlyCount "145"] [EventDate "1980.07.20"] [EventType "match"] [EventRounds "14"] [EventCountry "ARG"] [SourceTitle "Candidates"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "2"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] {White to play in the diagram position.} 1. Nf3 Nf6 2. c4 b6 3. g3 e6 4. Bg2 Bb7 5. O-O Be7 6. d4 O-O 7. d5 exd5 8. Nh4 $1 (8. Nd4) 8... c6 (8... Ne4 9. cxd5 Bxh4 10. Bxe4 Bf6 11. Qc2 g6 12. Nc3 $14) 9. cxd5 Nxd5 (9... cxd5 10. Nc3 Na6 11. Nf5 Nc7 12. Bf4) 10. Nf5 Bc5 $6 (10... Nf6 11. e4 d5 12. Nc3 dxe4 13. Nxe4 $1) (10... Nc7 11. Nc3 d5 12. e4 Bf6 13. exd5 (13. Bf4 Bc8 $1 14. g4 Nba6) 13... cxd5 14. Bf4 Nba6 15. Re1 Nc5 $1) 11. e4 Ne7 12. Nxg7 $1 (12. Nd6 Qc7 13. Bf4 Ng6 14. Nxb7 Qxb7 15. Bd6 Re8 16. Nc3 Na6) 12... Kxg7 13. b4 $1 Bxb4 (13... Ba6 14. Re1 (14. bxc5 $6 Bxf1 15. Bxf1 f6 16. Bb2 Ng6) 14... Bxf2+ $5 (14... Bxb4 15. Qd4+ f6 16. Qxb4 c5 17. Qc3 Nbc6 18. e5 $1) 15. Kxf2 Ng6 16. e5 $5 (16. Bb2+ f6) 16... f6 17. Qh5 fxe5+ 18. Kg1 Kh8 19. Bg5 Qe8 20. Nc3 $44) 14. Qd4+ f6 15. Qxb4 c5 16. Qd2 Nbc6 17. Bb2 Ba6 18. Rd1 Ne5 19. Na3 N7c6 20. Qe3 $1 (20. f4 Nd3 21. Bc3 $1 (21. e5 Nxb2 22. Qxb2 Nd4 23. Bxa8 Qxa8) 21... c4 22. Nxc4 Bxc4 23. Bf1) 20... Qe7 (20... Nb4 21. Rd6 $1 Nbd3 22. f4 Nxb2 23. fxe5 fxe5 24. Qd2) 21. f4 Nc4 $6 22. Nxc4 Bxc4 23. e5 fxe5 24. Bxc6 $1 dxc6 {[#]} 25. Rd7 $3 Qxd7 26. Qxe5+ Kf7 $6 (26... Kg6 27. Qg5+ Kf7 28. Re1 $1 $18) 27. Qf6+ (27. Re1 $1 Qe6 (27... Qg4 28. Qf6+ Kg8 29. Qh8+ Kf7 30. Qxh7+) (27... Be6 28. Qf6+ Kg8 29. Qg5+ Kf7 30. f5 $18) 28. Qc7+ Ke8 29. Qxc6+ Ke7 30. Qb7+ $18) 27... Kg8 28. Qg5+ Kf7 29. Re1 Qe6 ( 29... Be6 30. f5 $18) 30. Qg7+ Ke8 31. Rxe6+ Bxe6 32. Bf6 Bf7 33. Bg5 (33. Qxh7 ) 33... Kd7 34. Bh6 c4 35. Qxh7 c5 36. Bxf8 Rxf8 37. Qg7 Ke7 38. Qe5+ Kd7 39. g4 $6 (39. Qf6) 39... Re8 40. Qf6 Bd5 41. g5 Re2 42. h4 b5 43. Qf5+ Kd6 44. Qf8+ Kc6 45. Qc8+ Kd6 46. Qd8+ Kc6 47. Qa8+ Kd6 48. Qf8+ Kc6 49. a3 $1 Re3 ( 49... c3 50. Qf6+) (49... a5 50. Qa8+) (49... Ra2 50. Qf6+ Kc7 51. Qc3 $18) 50. h5 c3 51. Qf6+ Be6 52. Kf2 $1 c2 53. Qb2 Rh3 54. Kg2 Bf5 55. Qf6+ Kc7 56. Qxf5 c1=Q 57. Qe5+ Kb6 58. Kxh3 b4 59. axb4 cxb4 60. h6 Qh1+ 61. Kg4 Qd1+ 62. Kf5 Qc2+ 63. Kf6 b3 64. h7 Qxh7 65. Qe3+ Kc6 66. Qxb3 Qh8+ 67. Ke7 Qh4 68. Qc4+ Kb6 69. Qb4+ Kc6 70. Qe4+ Kb5 71. Kf7 a5 72. g6 Qg4 73. Qe5+ 1-0 You must activate JavaScript to enhance chess game visualization.

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