Black to play and win

ICC tourney 1402 (12 3), Internet Chess Club
Analysis of Sherlocked (1858) vs. john2001plus (1750)

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

(black to move) 1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 d5 6. Bg5 Be7 7. cxd5 cxd5 8. Nf3 Nc6 9. Qa4 Qb6 10. O-O Qxb2 11. Nbd2 Qb4 12. Qc2 O-O 13. Rab1 Qd6 14. Nb3 Nb4 15. Qb2 Bf5 16. Rbc1 Rac8 17. Nbd4 Be4 18. a3 Nc6 19. Qxb7 Nxd4 20. Rxc8 Nxe2+ 21. Kh1 h6 22. Rxf8+ Bxf8 23. Bd2 Qxa3 24. Nh4 g5 25. Nf3 Qxf3 26. Rg1 Ng4 27. Qxa7 Nxf2+ 28. Qxf2 Qxf2 29. Be3 Qxe3 30. Rf1 g4 31. h4 Bxg2+ 32. Kxg2 Qxg3+ 33. Kh1 Qh3#

[ 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

Black to play and win

Live Chess, Chess.com
tcudoug (1446) vs. john2001plus (1857)

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

(black to move) 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bf4 Bd6 5. Bxd6 Qxd6 6. c3 Nf6 7. Nf3 O-O 8. Be2 Re8 9. O-O Bf5 10. Nbd2 Nbd7 11. Re1 Ne4 12. Nxe4 dxe4 13. Nd2 e3 14. fxe3 Rxe3 15. Bf3 Rae8 16. Rxe3 Rxe3 17. Qf1 Qe7 18. Kf2 Nf6 19. Re1 Ng4+ 20. Bxg4 Rxe1 21. Qxe1 Qxe1+ 22. Kxe1 Bxg4 23. Kf2 f6 24. Ke3 Kf7 25. Ne4 b6 26. Kf4 Be6 27. a3 Bd5 28. g3 g5+ 29. Ke3 Ke6 30. Nd2 b5 31. b3 Kf5 32. c4 bxc4 33. bxc4 Bf7 34. h3 h5 35. Kf3 c6 36. g4+ hxg4+ 37. hxg4+ Ke6 38. Ke4 Bg6+ 39. Ke3 f5 40. gxf5+ Bxf5 41. Ne4 Bxe4 42. Kxe4 Kf6 43. Ke3 Kf5 44. Kf3 g4+ 45. Kg3 Ke4 46. d5 cxd5 47. cxd5 Kxd5 48. Kxg4 Kc4 49. Kf3 Kb3 50. Ke3 Kxa3 51. Kd3 Kb3

[ 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