r1b4r/1p1N1kpp/pqpp3n/5P2/P1P2n1P/b4P1R/1P1PP1B1/1RBQK1N1 w - - 0 18
FEN state: r1b4r/1p1N1kpp/pqpp3n/5P2/P1P2n1P/b4P1R/1P1PP1B1/1RBQK1N1 w - - 0 18 ; Best move: d7b6
The current state of the chess board is: Black rook at a8, black bishop at c8 and black rook at h8. Black pawn at b7, white knight at d7, black king at f7, black pawn at g7 and black pawn at h7. Black pawn at a6, black queen at b6, black pawn at c6, black pawn at d6 and black knight at h6. White pawn at f5. White pawn at a4, white pawn at c4, black knight at f4 and white pawn at h4. Black bishop at a3, white pawn at f3 and white rook at h3. White pawn at b2, white pawn at d2, white pawn at e2 and white bishop at g2. White rook at b1, white bishop at c1, white queen at d1, white king at e1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 18. White to move.