r1bq1knr/1ppp1p2/2nb2pp/pP2P1B1/2P2QP1/8/P2KPP1P/RN3BNR b - - 2 13
FEN state: r1bq1knr/1ppp1p2/2nb2pp/pP2P1B1/2P2QP1/8/P2KPP1P/RN3BNR b - - 2 13 ; Best move: h6g5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at f8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7 and black pawn at f7. Black knight at c6, black bishop at d6, black pawn at g6 and black pawn at h6. Black pawn at a5, white pawn at b5, white pawn at e5 and white bishop at g5. White pawn at c4, white queen at f4 and white pawn at g4. White pawn at a2, white king at d2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 13. Black to move.