rnb1k2r/ppppqp1p/B6n/1N4p1/4P3/3p4/PPPPQPPP/R1B1K1R1 w Qkq - 2 10
FEN state: rnb1k2r/ppppqp1p/B6n/1N4p1/4P3/3p4/PPPPQPPP/R1B1K1R1 w Qkq - 2 10 ; Best move: b5c7
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7, black queen at e7, black pawn at f7 and black pawn at h7. White bishop at a6 and black knight at h6. White knight at b5 and black pawn at g5. White pawn at e4. Black pawn at d3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at d2, white queen at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1 and white rook at g1. White queenside, black kingside and black queenside castles are available. Half move number is 2. Full move number is 10. White to move.