Black to play and win

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Analysis of Abishrey10 (1277) vs. john2001plus (1842)

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

(black to move) 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Nbd2 cxd4 7. cxd4 Nxd4 8. Bd3 Nxf3+ 9. Nxf3 Bb4+ 10. Bd2 Bd7 11. O-O Rc8 12. a3 Bxd2 13. Qxd2 Ne7 14. Rac1 Nc6 15. b4 a5 16. b5 Nd4 17. Nxd4 Qxd4 18. Rxc8+ Bxc8 19. Rc1 Bd7 20. Rc7 Qa1+ 21. Rc1 Qxa3 22. h3 O-O 23. Rc7 Qa1+ 24. Rc1 Qa4 25. Qc3 b6 26. g3 g6 27. Ra1 Qb4 28. Qxb4 axb4 29. Ra7 Rc8 30. Kf1 Be8 31. Ke2 Rc5 32. Ra8 Kf8 33. Ra4 Bxb5 34. Rxb4 Rc2+ 35. Ke3 Bxd3 36. Kxd3 Rxf2

[ 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

What is the strongest continuation for White

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Analysis of john2001plus (1865) vs. Zalairian (1602)

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

(white to move) 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 Bf5 5. cxd5 cxd5 6. Qb3 Qb6 7. Nc3 Qxb3 8. axb3 Nc6 9. Bb5 a6 10. Ne5 Rc8 11. Bxc6+ bxc6 12. Rxa6 e6 13. Nxc6 Bd3 14. Rb6 Nd7 15. Ne5 Nxb6 16. Nxd3 Be7 17. Bd2 O-O 18. Ke2 Ra8 19. Nc5 Bxc5 20. dxc5 Nd7 21. b4 Rfb8 22. Rb1 Ne5 23. b3 Kf8 24. f4 Ng6 25. Na4 Ke7 26. Kd3 Nf8 27. e4 dxe4+ 28. Kxe4 Nd7 29. Kd4 Rd8 30. Kc4 Nf6 31. Bc3 g6 32. Bxf6+ Kxf6 33. b5 Ke7 34. b6 Rd5 35. Kb5 Rb8 36. Nc3 Rf5 37. g4 Rxf4 38. c6 Rd4 39. c7 Rc8 40. g5 Rd7 41. Kc6 Rd6+ 42. Kb7 Kd7 43. Rf1

[ 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