2Nqk1nr/5p1p/r1p2b1n/p1Ppp3/P1Q1PNb1/3K1P1p/1P1P2P1/R1B2BR1 b k - 1 18
FEN state: 2Nqk1nr/5p1p/r1p2b1n/p1Ppp3/P1Q1PNb1/3K1P1p/1P1P2P1/R1B2BR1 b k - 1 18 ; Best move: d5c4
The current state of the chess board is: White knight at c8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at f7 and black pawn at h7. Black rook at a6, black pawn at c6, black bishop at f6 and black knight at h6. Black pawn at a5, white pawn at c5, black pawn at d5 and black pawn at e5. White pawn at a4, white queen at c4, white pawn at e4, white knight at f4 and black bishop at g4. White king at d3, white pawn at f3 and black pawn at h3. White pawn at b2, white pawn at d2 and white pawn at g2. White rook at a1, white bishop at c1, white bishop at f1 and white rook at g1. Black kingside is the only castle move available. Half move number is 1. Full move number is 18. Black to move.