Nrbqkbr1/pp6/4pn1n/2p1Ppp1/P1p2P1N/3Q2pB/1P1P3P/R1B3KR b - - 4 18
FEN state: Nrbqkbr1/pp6/4pn1n/2p1Ppp1/P1p2P1N/3Q2pB/1P1P3P/R1B3KR b - - 4 18 ; Best move: c4d3
The current state of the chess board is: White knight at a8, black rook at b8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at a7 and black pawn at b7. Black pawn at e6, black knight at f6 and black knight at h6. Black pawn at c5, white pawn at e5, black pawn at f5 and black pawn at g5. White pawn at a4, black pawn at c4, white pawn at f4 and white knight at h4. White queen at d3, black pawn at g3 and white bishop at h3. White pawn at b2, white pawn at d2 and white pawn at h2. White rook at a1, white bishop at c1, white king at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 4. Full move number is 18. Black to move.