Category Archives: Quiz

 [Event "Petropolis Interzonal"]  [Site "Petropolis"]  [Date "1973.08.12"]  [Round "14"]  [White "Portisch, Lajos"]  [Black "Reshevsky, Samuel Herman"]  [Result "1-0"]  [ECO "B36"]  [WhiteElo "2645"]  [BlackElo "2565"]  [PlyCount "54"]  [EventDate "1973.07.23"]  [EventType "tourn"]  [EventRounds "17"]  [EventCountry "BRA"]  [EventCategory "12"]  [Source "ChessBase"]  [SourceDate "1999.07.01"]   1. c4 c5 2. Nf3 g6 3. e4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8.  Bg5 Bg7 9. Qd2 O-O 10. Bd3 a5 11. O-O a4 12. Rac1 Be6 13. Qc2 Nd7 14. f4 Rc8  15. b3 axb3 16. axb3 Nf6 17. Kh1 Qa5 18. f5 Bd7 19. Nd5 Qd8 20. Qf2 Bc6 21. Qh4  Bxd5 22. exd5 Re8 23. Rf3 Nd7 24. Rcf1 Bf6 25. Rh3 Nf8 26. fxg6 fxg6 27. Bxg6  hxg6 

 [Event "URS-ch41"]  [Site "Moscow"]  [Date "1973.10.12"]  [Round "8"]  [White "Kortschnoj, Viktor"]  [Black "Smyslov, Vassily"]  [Result "1-0"]  [ECO "C97"]  [WhiteElo "2650"]  [BlackElo "2610"]  [PlyCount "100"]  [EventDate "1973.10.02"]  [EventType "tourn"]  [EventRounds "17"]  [EventCountry "URS"]  [EventCategory "13"]  [Source "ChessBase"]  [SourceDate "1999.07.01"]   1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3  d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Re8 13. b3 Bf8 14. Nf1 g6 15. Bg5  Bg7 16. Qd2 cxd4 17. cxd4 exd4 18. Nxd4 Nc6 19. Nxc6 Qxc6 20. Ng3 Bb7 21. Rac1  Rac8 22. Bb1 Qb6 23. Be3 Qd8 24. Rxc8 Qxc8 25. Qxd6 Nxe4 26. Bxe4 Bxe4 27. Rc1  Qa8 28. Nxe4 Rxe4 29. Qd7 Re8 30. Rc7 Rf8 31. Ra7 Qe4 32. Rxa6 Be5 33. Rc6 Qb1+  34. Rc1 Qxa2 35. Qxb5 Qb2 36. Qd3 Ra8 37. Qb1 Qa3 38. b4 Qa4 39. b5 Bd4 40.  Bxd4 Qxd4 41. b6 Rb8 42. Rc6 Rb7 43. Qb3 Kg7 44. g3 Re7 45. Qf3 Re1+ 46. Kg2  Re5 47. Qf6+ Kh6 48. b7 Qd5+ 49. Qf3 Qb5 50. Qf4+ Kg7