1n1q1bnr/r1p1pk2/3p1ppp/pp3N2/4PPbN/P7/1PPP2PP/R1BQKB1R w KQ - 1 10
FEN state: 1n1q1bnr/r1p1pk2/3p1ppp/pp3N2/4PPbN/P7/1PPP2PP/R1BQKB1R w KQ - 1 10 ; Best move: d1g4
The current state of the chess board is: Black knight at b8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at c7, black pawn at e7 and black king at f7. Black pawn at d6, black pawn at f6, black pawn at g6 and black pawn at h6. Black pawn at a5, black pawn at b5 and white knight at f5. White pawn at e4, white pawn at f4, black bishop at g4 and white knight at h4. White pawn at a3. White pawn at b2, white pawn at c2, white pawn at d2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, 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 1. Full move number is 10. White to move.