r2k3r/1p3p1p/2np3b/p1p1p1p1/q3N3/3PPbP1/PPP1B1RP/R1BQKN2 b Q - 0 16
FEN state: r2k3r/1p3p1p/2np3b/p1p1p1p1/q3N3/3PPbP1/PPP1B1RP/R1BQKN2 b Q - 0 16 ; Best move: f3g2
The current state of the chess board is: Black rook at a8, black king at d8 and black rook at h8. Black pawn at b7, black pawn at f7 and black pawn at h7. Black knight at c6, black pawn at d6 and black bishop at h6. Black pawn at a5, black pawn at c5, black pawn at e5 and black pawn at g5. Black queen at a4 and white knight at e4. White pawn at d3, white pawn at e3, black bishop at f3 and white pawn at g3. White pawn at a2, white pawn at b2, white pawn at c2, white bishop at e2, white rook at g2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white king at e1 and white knight at f1. White queenside is the only castle move available. Half move number is 0. Full move number is 16. Black to move.