rnb1kb1r/pp4pp/7n/3ppP2/P2pP3/1QP5/1P1P1R2/1RB1KBN1 b - - 3 22
FEN state: rnb1kb1r/pp4pp/7n/3ppP2/P2pP3/1QP5/1P1P1R2/1RB1KBN1 b - - 3 22 ; Best move: d5e4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at g7 and black pawn at h7. Black knight at h6. Black pawn at d5, black pawn at e5 and white pawn at f5. White pawn at a4, black pawn at d4 and white pawn at e4. White queen at b3 and white pawn at c3. White pawn at b2, white pawn at d2 and white rook at f2. White rook at b1, white bishop at c1, white king at e1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 3. Full move number is 22. Black to move.