1nb1k2r/1ppp1p1p/r2qp2b/pN1B2p1/1P4n1/4P3/PBPP1P1P/R2QK1NR w KQk - 3 12
FEN state: 1nb1k2r/1ppp1p1p/r2qp2b/pN1B2p1/1P4n1/4P3/PBPP1P1P/R2QK1NR w KQk - 3 12 ; Best move: b5d6
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7, black pawn at f7 and black pawn at h7. Black rook at a6, black queen at d6, black pawn at e6 and black bishop at h6. Black pawn at a5, white knight at b5, white bishop at d5 and black pawn at g5. White pawn at b4 and black knight at g4. White pawn at e3. White pawn at a2, white bishop at b2, white pawn at c2, white pawn at d2, white pawn at f2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 3. Full move number is 12. White to move.