Definition of a bad game.

Live Chess, Chess.com
john2001plus (1768) vs. AresMX (1159)

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 Nc6 3. c4 Nf6 4. cxd5 Nxd5 5. e4 Nf6 6. d5 Ne5 7. Nxe5 Nxe4 8. Qa4+ Bd7 9. Nxd7 Nd6 10. Nf6#

[ 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