Peón envenenado ,variante atípica

Sicilian Najdorf ... 6.Bg5 e6 7.f4 Qb6 / 2-2019 - Round 1, Chess.com
Pertinhez76 (1990) vs. dasarijohn (1497), 1/259200

8 7 6 5 4 3 2 1 a b c d e f g h 0

(white to move) 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Nc6 9. Qd2 Bd7 10. O-O-O h6 11. Bxf6 gxf6 12. f5 Ne5 13. Be2 Rc8 14. Bh5 exf5 15. Nd5 Qd8 16. Rhf1 Be7 17. exf5 Bb5 18. Rfe1 Kf8 19. Kb1 Nc4 20. Qd4 Ne5 21. Be2 Bxe2 22. Rxe2 Rc4 23. Qa7 Kg7 24. Qxb7 Bf8 25. Nd4 Qc8 26. Ne6+ Kh7 27. Nxf6#

[ Flip the board | Reset | Options… ] Play online chess

 

Options:
	- allow legal moves only;
	- use short algebraic notation;
movement/animation speed: (slow) (fast)
	- show legal moves;

 

Pawn promotion:
	- Queen
	- Rook
	- Bishop
	- Knight

Otra con ataque bayoneta fallido

Sicilian  Najdorf English Attack Tournament - Round 1, Chess.com
Pertinhez76 (2009) vs. Paulle67 (1571), 1/172800

8 7 6 5 4 3 2 1 a b c d e f g h 0

(white to move) 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. O-O-O Be7 10. f3 O-O 11. g4 b5 12. Kb1 Qc7 13. h4 Rfc8 14. g5 Nh5 15. Rg1 Nb6 16. Qf2 Nc4 17. Bc1 Na3+ 18. bxa3 Qxc3 19. Bb2 Qc7 20. Bd3 Bc4 21. Rg4 Nf4 22. Rxf4 exf4 23. Qd4 Bf8 24. h5 Bxd3 25. Qxd3 Qe7 26. g6 f6 27. Nd4 h6 28. Nf5 Qc7 29. Rd2 Qc4 30. Qb3 Qxb3 31. axb3 Rd8 32. Rd5 Rd7 33. Bc1 Rc8 34. Bxf4 Rc5 35. Rd2 d5 36. Be3 Rc3 37. exd5 Bxa3 38. Re2 Bc5 39. Bd2 Rxf3 40. Re8+ Bf8 41. Bb4 Rf7 42. gxf7+ Kh7 43. Rxf8 Rxf5 44. Rh8+ Kxh8 45. f8=Q+

[ Flip the board | Reset | Options… ] Play chess online

 

Options:
	- allow legal moves only;
	- use short algebraic notation;
movement/animation speed: (slow) (fast)
	- show legal moves;

 

Pawn promotion:
	- Queen
	- Rook
	- Bishop
	- Knight

Ataque ingles, ¡a la bayoneta!

Sicilian  Najdorf English Attack Tournam, Chess.com
Pertinhez76 (2008) vs. Lao-Tseu (1494), 1/172800:0

8 7 6 5 4 3 2 1 a b c d e f g h 0

(white to move) 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Be7 8. Qd2 Qc7 9. O-O-O Bd7 10. Kb1 Nc6 11. g4 Nxd4 12. Bxd4 Bc6 13. Bg2 Rc8 14. h4 e5 15. Be3 O-O 16. Rc1 Nd7 17. f4 Nc5 18. g5 Na4 19. Nxa4 Bxa4 20. f5 Rfd8 21. h5 Bf8 22. g6 h6 23. f6 fxg6 24. hxg6 Be8 25. f7+ Bxf7 26. gxf7+ Qxf7 27. Bh3 Ra8 28. Rcf1 Qc4 29. Bf5 b5 30. Rfg1 Kf7 31. b3 Qc6 32. Qg2 Ke7 33. Qg6 Re8 34. Bg5+ hxg5 35. Qxg5+ Kf7 36. Rf1 Qc3 37. Bd7+ Kg8 38. Qg6

[ Flip the board | Reset | Options… ] Play chess online

 

Options:
	- allow legal moves only;
	- use short algebraic notation;
movement/animation speed: (slow) (fast)
	- show legal moves;

 

Pawn promotion:
	- Queen
	- Rook
	- Bishop
	- Knight