[Event "Capablanca Memorial "] [Site "Cuba"] [Date "1985.??.??"] [Round "?"] [White "Velez"] [Black "Palatnik"] [Result "0-1"] [ECO "B90"] [Annotator "Fritz 11 (57s)"] [PlyCount "68"] [EventDate "1985.??.??"] {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} 1. e4 c5 2. Nf3 Nf6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 a6 6. a4 Nc6 {last book move} 7. Nxc6 (7. Bc4 Nb4 $14) 7... bxc6 $11 8. Bc4 e6 {Black has a cramped position} 9. O-O d5 {Black threatens to win material: d5xc4} 10. Bd3 Be7 11. a5 O-O 12. Ra4 (12. Re1 Rb8 $11) 12... Nd7 $15 13. exd5 cxd5 14. Be3 g6 {Prevents intrusion on f5} 15. b4 {White has a new backward pawn: c2. Black has a cramped position} (15. Ra1 Bd6 $15) 15... Ne5 16. Bb6 {White threatens to win material: Bb6xd8. Praise the bishop!} Qd7 17. Be2 Qc6 {Black threatens to win material: Qc6xc3} 18. Qd4 Nd7 19. b5 axb5 20. Bxb5 {White has a new passed pawn: a5. White has an active position.} Qb7 21. Bxd7 (21. Rb1 $5 $11 {deserves consideration}) 21... Bxd7 $17 {Black has the pair of bishops} 22. Raa1 Rfc8 23. Rfb1 Qc6 24. Rb3 Bf8 25. Qd3 Bg7 26. Raa3 Qc4 {Black prepares the advance d4} 27. g3 d4 28. Qxc4 Rxc4 29. Ne2 $2 (29. Nb5 $142 $17) 29... e5 $19 30. Rb2 Ba4 31. c3 (31. Nc1 Bxc2 32. Nb3 $19) 31... d3 32. Nc1 e4 33. Rb4 (33. Nb3 {there is nothing else anyway} Bxc3 34. Rb1 $19) 33... Rxb4 (33... d2 $142 {and Black wins} 34. Raxa4 Rxb4 35. Rxb4 dxc1=Q+ 36. Kg2 $19) 34. cxb4 (34. Be3 {praying for a miracle} Rc4 35. Nb3 Bxb3 36. Rxb3 Bxc3 37. Kg2 $19) 34... d2 (34... d2 35. Rxa4 d1=Q+ (35... dxc1=N $6 {is easily refuted} 36. Kf1 $15) (35... dxc1=B $6 { is a bad alternative} 36. a6 $11) 36. Kg2 Qf3+ 37. Kg1 Rc8 38. Ne2 Qxe2 39. Bc5 Rd8 40. Ra1 Bxa1 41. Kg2 Qf3+ 42. Kh3 Rd5 43. Be7 Rh5+ 44. Bh4 g5 45. a6 Rxh4#) 0-1