rn4nr/pb1k2p1/5p1p/1ppp4/1Q1Pp1PP/P1P3b1/1P2PPR1/RN1K1BN1 w - - 2 16
FEN state: rn4nr/pb1k2p1/5p1p/1ppp4/1Q1Pp1PP/P1P3b1/1P2PPR1/RN1K1BN1 w - - 2 16 ; Best move: b4c5
The current state of the chess board is: Black rook at a8, black knight at b8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at b7, black king at d7 and black pawn at g7. Black pawn at f6 and black pawn at h6. Black pawn at b5, black pawn at c5 and black pawn at d5. White queen at b4, white pawn at d4, black pawn at e4, white pawn at g4 and white pawn at h4. White pawn at a3, white pawn at c3 and black bishop at g3. White pawn at b2, white pawn at e2, white pawn at f2 and white rook at g2. White rook at a1, white knight at b1, white king at d1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 16. White to move.