rn1k1bnr/pp1b4/2ppp1p1/1P2Np1p/4P2q/3P4/P1P1KPPP/RN1Q1B1R b - - 1 12
FEN state: rn1k1bnr/pp1b4/2ppp1p1/1P2Np1p/4P2q/3P4/P1P1KPPP/RN1Q1B1R b - - 1 12 ; Best move: d6e5
The current state of the chess board is: Black rook at a8, black knight at b8, black king at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7 and black bishop at d7. Black pawn at c6, black pawn at d6, black pawn at e6 and black pawn at g6. White pawn at b5, white knight at e5, black pawn at f5 and black pawn at h5. White pawn at e4 and black queen at h4. White pawn at d3. White pawn at a2, white pawn at c2, white king at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white queen at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 12. Black to move.