[Event "Friday Night Fun #27"] [Site "Memphis, TN"] [Date "2007.12.07"] [Round "1"] [White "Harvey, Ron"] [Black "Hortillosa, Andres"] [Result "0-1"] [ECO "A01"] [WhiteElo "1891"] [BlackElo "1911"] [Annotator "Fritz 9 (30s)"] [PlyCount "99"] [EventDate "2007.??.??"] {A01: Nimzowitsch-Larsen Opening} 1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 d6 5. d4 {last book move} Bd7 6. Nf3 e4 7. Bxc6 bxc6 {Black has the pair of bishops} 8. Nfd2 d5 9. O-O Bd6 10. f3 {Controls g4} (10. h3 Ng8 11. f3 Qh4 12. fxe4 dxe4 $15) 10... Qe7 (10... O-O 11. c4 exf3 12. Nxf3 $15) 11. Qe1 O-O (11... exf3 12. Nxf3 Ng4 13. Bc1 $17) 12. c4 {Playing against the pawn chain} (12. fxe4 dxe4 13. Nc3 Rfe8 $11) 12... Bb4 (12... exf3 $5 {must be considered} 13. Rxf3 Bg4 $15) 13. a3 $14 Bxd2 14. Nxd2 ({Not} 14. Qxd2 exf3 15. Rxf3 Bg4 $15) 14... exf3 15. Nxf3 {Opposite coloured bishops appeared} (15. Rxf3 Rfe8 $14) 15... Ne4 { The black knight is well posted.} 16. Rc1 Be6 17. Ne5 {White threatens to win material: Ne5xc6} Qe8 18. Kh1 (18. a4 $5 {is noteworthy} f5 19. Qa5 $14) 18... f6 $11 {Black threatens to win material: f6xe5} 19. Nd3 (19. cxd5 Bxd5 20. Nd3 Bxb3 $15) 19... Rb8 $15 20. cxd5 Bxd5 (20... Rxb3 $5 {should be considered} 21. dxe6 Rxd3 $15) 21. b4 $11 Qh5 22. Nf4 {White threatens to win material: Nf4xh5} Qf7 23. Rc2 Rb6 (23... a5 24. Bc3 $11 (24. bxa5 $143 Bb3 25. Rc1 Bc4 $17)) 24. Qc1 Rfb8 25. Nxd5 Qxd5 26. Rf4 Re8 27. Bc3 Re6 28. Bb2 Qb5 (28... a5 29. bxa5 Qxa5 30. Qf1 $11) 29. Rf3 Qd5 30. Rf4 {Twofold repetition} Rb8 31. Re2 $4 { White lets it slip away} (31. Kg1 $142 $11 {would allow White to play on}) 31... Qh5 (31... Ng3+ {seems even better} 32. hxg3 Qh5+ 33. Kg1 Qxe2 34. Rf2 Qxe3 35. Qxe3 Rxe3 36. Rc2 $19) 32. Re1 (32. g4 $142 Ng3+ 33. Kg2 Nxe2 34. gxh5 Nxc1 35. Bxc1 $19) 32... Ng3+ 33. Kg1 Ne2+ 34. Rxe2 Qxe2 35. e4 (35. Rf2 Qxe3 36. Qxe3 Rxe3 $19) 35... Rxe4 36. Rxe4 Qxe4 37. Qc4+ (37. h3 {doesn't do any good} Re8 $19) 37... Qd5 (37... Kh8 {might be the shorter path} 38. Qf1 $19) 38. Qd3 (38. Qe2 Kf8 $19) 38... a5 (38... c5 {keeps an even firmer grip} 39. Qe3 $19) 39. Bc3 axb4 (39... c5 $142 {and Black can already relax} 40. bxc5 Qb3 $19) 40. Bxb4 (40. axb4 Re8 $19) 40... Rb5 (40... c5 $142 {and Black has triumphed} 41. Bc3 Rd8 $19) 41. Qe3 Qd7 42. h3 Rg5 (42... h6 43. Kh2 $19) 43. Qb3+ (43. a4 $5 $19) 43... Qd5 44. Qxd5+ $2 (44. Qb2 $19) 44... Rxd5 45. Bc5 Rd8 46. Kf2 Re8 47. Kf3 Kf7 48. g4 Ke6 49. Ke3 (49. Ke4 $19) 49... Kd5+ 50. Kd3 (50. Kf3 {does not improve anything} Re4 $19) 0-1