2bq2kr/r1ppbn1p/p1n5/1p2Ppp1/PP1PP3/2P5/1B1NK1PP/1R1Q2NR w - - 0 18
FEN state: 2bq2kr/r1ppbn1p/p1n5/1p2Ppp1/PP1PP3/2P5/1B1NK1PP/1R1Q2NR w - - 0 18 ; Best move: e4f5
The current state of the chess board is: Black bishop at c8, black queen at d8, black king at g8 and black rook at h8. Black rook at a7, black pawn at c7, black pawn at d7, black bishop at e7, black knight at f7 and black pawn at h7. Black pawn at a6 and black knight at c6. Black pawn at b5, white pawn at e5, black pawn at f5 and black pawn at g5. White pawn at a4, white pawn at b4, white pawn at d4 and white pawn at e4. White pawn at c3. White bishop at b2, white knight at d2, white king at e2, white pawn at g2 and white pawn at h2. White rook at b1, white queen at d1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 18. White to move.