r1bq1knr/2ppb1p1/5p2/pp2p2p/3PPB2/1PK4P/1PP2PP1/RN1Q1BNR w - - 2 11
FEN state: r1bq1knr/2ppb1p1/5p2/pp2p2p/3PPB2/1PK4P/1PP2PP1/RN1Q1BNR w - - 2 11 ; Best move: d4e5
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 c7, black pawn at d7, black bishop at e7 and black pawn at g7. Black pawn at f6. Black pawn at a5, black pawn at b5, black pawn at e5 and black pawn at h5. White pawn at d4, white pawn at e4 and white bishop at f4. White pawn at b3, white king at c3 and white pawn at h3. White pawn at b2, white pawn at c2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white queen at d1, 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 11. White to move.