Frente a Panchanathan (+0 -1 = 0 Total: 0/1)

Amador - Panchanathan

Badalona Open Badalona 2011

Ruy López Breyer C95

[Event "Badalona Open"]
[Site "?"]
[Date "2011.08.04"]
[Round "4"]
[White "Rodriguez Cespedes, Amador"]
[Black "Pachanathan"]
[Result "0-1"]
[ECO "C95"]
[Annotator "Microsoft"]
[PlyCount "78"]
[EventDate "2011.08.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. b3 Bf8 14. Bb2 g6 15. a4 c6 16. Bd3 Nh5 17. Bf1 Nf4 18. Qc2 Qb6 ({Relevant:} 18... Bg7 19. Rad1 Qb6 20. b4 d5 21. exd5 Nxd5 22. dxe5 Nxe5 23. Nxe5 Rxe5 24. Rxe5 Bxe5 25. c4 Nxb4 26. Qb1 Bxb2 27. Qxb2 c5 28. cxb5 axb5 29. axb5 Qd6 30. Qc3 Rd8 31. Re1 Qd4 32. Qxd4 cxd4 33. Bc4 Kf8 {½-½ Iordachescu,V (2640)-Avrukh,B (2601)/Mulhouse 2011/CB21_2011}) 19. Rad1 (19. c4 Bg7 20. c5 dxc5 21. dxe5 Nxe5 22. Bxe5 Bxe5 23. Nxe5 Rxe5) (19. b4 $5 {y si las negras juegan} Bg7 {transpondrían mal a} (19... exd4 20. cxd4 d5 $1) 20. dxe5 Nxe5 21. Nxe5 dxe5 22. c4 $1 {Karpov-Beliavsky, Biel 1992}) 19... exd4 20. cxd4 d5 21. exd5 $146 ({Predecessor:} 21. Qc3 a5 22. Qe3 Nh5 23. e5 Ba6 24. axb5 Bxb5 25. Ra1 Ng7 26. Ba3 Nf5 27. Qc3 c5 28. dxc5 Nxc5 29. Nd4 Bd7 30. e6 Bxe6 31. Nxf5 Bxf5 32. Bb2 f6 33. Rxe8 Rxe8 34. Qd4 Qd8 35. g4 Be4 36. Qxf6 Qxf6 37. Bxf6 Rb8 38. Be5 Bg7 39. Rxa5 Nxb3 40. Bxb8 Nxa5 41. Nxe4 dxe4 42. Bb5 Bd4 43. Kf1 Nb7 44. Bc6 Nc5 45. Ke2 Kg7 46. h4 h6 47. Bd6 Kf7 48. Bf4 Kg7 49. Bd2 Bf6 50. Be3 Ne6 {Ivanchuk,V (2779)-Kamsky,G (2725)/Nice 2009/CBM 129 Extra/½-½}) 21... cxd5 (21... Nxd5 $2 22. Ne5) 22. axb5 Rec8 (22... axb5 23. Rxe8 Rxe8 24. g3 Rc8 25. Qb1 Ne6 26. Qd3) 23. Qb1 axb5 24. g3 Ne6 25. h4 Nf6 26. Bh3 Re8 27. Ng5 (27. Qd3) (27. Ne5 Nxd4 28. Qd3 Ne6 29. Nxg6 Ne4) 27... Nxg5 28. hxg5 Rxe1+ 29. Rxe1 Bb4 30. Qd1 (30. Qd3 Ne4 31. Rxe4 dxe4 32. Nxe4 Bxe4 33. Qxe4 Ra2 34. Bc3 Bf8) (30. gxf6 Bxd2 31. Re5 Qxf6 32. Qd3 Bh6 33. Qxb5 Bc6) 30... Ne4 (30... Ra2 31. gxf6 Rxb2 32. Re8+ Bf8 33. Nf3) 31. Nxe4 dxe4 32. Re3 (32. Re2 Bd5 33. Bg2 Qc6 34. Qb1 Re8) (32. d5 Bxe1 33. Qxe1 Qc5) 32... Bd5 33. Bg2 Qc6 34. f3 $2 (34. Qe2 Ra2) (34. Qb1 Re8 35. Qd1) 34... exf3 35. Bxf3 Rd8 36. Bxd5 $2 (36. Kf2) 36... Qxd5 37. Qc1 Bf8 38. Kh2 (38. Qc7) 38... Qxg5 39. d5 Qxd5 0-1