r2q2nr/pppk1ppp/2nbb3/4p3/2pP1BP1/1P3P2/P3P2P/RNQ1KBNR w KQ - 1 12
FEN state: r2q2nr/pppk1ppp/2nbb3/4p3/2pP1BP1/1P3P2/P3P2P/RNQ1KBNR w KQ - 1 12 ; Best move: d4e5
The current state of the chess board is: Black rook at a8, black queen at d8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black king at d7, black pawn at f7, black pawn at g7 and black pawn at h7. Black knight at c6, black bishop at d6 and black bishop at e6. Black pawn at e5. Black pawn at c4, white pawn at d4, white bishop at f4 and white pawn at g4. White pawn at b3 and white pawn at f3. White pawn at a2, white pawn at e2 and white pawn at h2. White rook at a1, white knight at b1, white queen at c1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 1. Full move number is 12. White to move.