rn1qk1nr/pb1Np1b1/1Q1p2p1/1p5p/1Pp1PpP1/B2B2RP/P1PP1P2/RN2K3 w Qkq - 4 16
FEN state: rn1qk1nr/pb1Np1b1/1Q1p2p1/1p5p/1Pp1PpP1/B2B2RP/P1PP1P2/RN2K3 w Qkq - 4 16 ; Best move: d7f6
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at b7, white knight at d7, black pawn at e7 and black bishop at g7. White queen at b6, black pawn at d6 and black pawn at g6. Black pawn at b5 and black pawn at h5. White pawn at b4, black pawn at c4, white pawn at e4, black pawn at f4 and white pawn at g4. White bishop at a3, white bishop at d3, white rook at g3 and white pawn at h3. White pawn at a2, white pawn at c2, white pawn at d2 and white pawn at f2. White rook at a1, white knight at b1 and white king at e1. White queenside, black kingside and black queenside castles are available. Half move number is 4. Full move number is 16. White to move.