r2q1Bnr/4pk1p/5pn1/p1pp2pP/bp6/2PPNP1R/1P2BKP1/1R3QN1 b - - 2 18
FEN state: r2q1Bnr/4pk1p/5pn1/p1pp2pP/bp6/2PPNP1R/1P2BKP1/1R3QN1 b - - 2 18 ; Best move: g6f4
The current state of the chess board is: Black rook at a8, black queen at d8, white bishop at f8, black knight at g8 and black rook at h8. Black pawn at e7, black king at f7 and black pawn at h7. Black pawn at f6 and black knight at g6. Black pawn at a5, black pawn at c5, black pawn at d5, black pawn at g5 and white pawn at h5. Black bishop at a4 and black pawn at b4. White pawn at c3, white pawn at d3, white knight at e3, white pawn at f3 and white rook at h3. White pawn at b2, white bishop at e2, white king at f2 and white pawn at g2. White rook at b1, white queen at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 18. Black to move.