rnb2b1r/1qk2ppp/pppp3B/2P1p3/3P4/NP2P2N/P4PPP/R2QKB1R w KQ - 0 12
FEN state: rnb2b1r/1qk2ppp/pppp3B/2P1p3/3P4/NP2P2N/P4PPP/R2QKB1R w KQ - 0 12 ; Best move: d4e5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at f8 and black rook at h8. Black queen at b7, black king at c7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at a6, black pawn at b6, black pawn at c6, black pawn at d6 and white bishop at h6. White pawn at c5 and black pawn at e5. White pawn at d4. White knight at a3, white pawn at b3, white pawn at e3 and white knight at h3. White pawn at a2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 12. White to move.