Black to play and mate in 4.

ICC tourney 1158 (12 3), Internet Chess Club
fisherino (1473) vs. yoshi (1718)

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

(black to move) 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3 cxd4 9. cxd4 Bb4+ 10. Kf2 O-O 11. Kg2 f6 12. Bd3 g6 13. Ne2 fxe5 14. dxe5 Nc5 15. Bb1 Ne4 16. Bxe4 dxe4 17. Ng5 Nxe5 18. Nxe4 Bd7 19. Nd4 Bc6 20. Nxc6 Qxc6 21. Qe2 Rad8 22. fxe5 Rd4 23. Re1 Bxe1 24. Bh6 Rxe4 25. Qf3 Re2+ 26. Kh3 Qxf3 27. Bg5 Qf5+ 28. Kh4 Rxh2#

[ 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