rn1qk1n1/1b1p1r2/3Q1p1b/pp2p3/5pP1/2N4N/PPP1P2P/R1B2BKR w q - 1 16
FEN state: rn1qk1n1/1b1p1r2/3Q1p1b/pp2p3/5pP1/2N4N/PPP1P2P/R1B2BKR w q - 1 16 ; Best move: f1g2
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black king at e8 and black knight at g8. Black bishop at b7, black pawn at d7 and black rook at f7. White queen at d6, black pawn at f6 and black bishop at h6. Black pawn at a5, black pawn at b5 and black pawn at e5. Black pawn at f4 and white pawn at g4. White knight at c3 and white knight at h3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at e2 and white pawn at h2. White rook at a1, white bishop at c1, white bishop at f1, white king at g1 and white rook at h1. Black queenside is the only castle move available. Half move number is 1. Full move number is 16. White to move.