r1bk1b1r/p3p1pp/5p2/pN1pP1N1/1p3P2/1PQ3PP/6n1/R1B2K1R b - - 3 23
FEN state: r1bk1b1r/p3p1pp/5p2/pN1pP1N1/1p3P2/1PQ3PP/6n1/R1B2K1R b - - 3 23 ; Best move: b4c3
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at d8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at e7, black pawn at g7 and black pawn at h7. Black pawn at f6. Black pawn at a5, white knight at b5, black pawn at d5, white pawn at e5 and white knight at g5. Black pawn at b4 and white pawn at f4. White pawn at b3, white queen at c3, white pawn at g3 and white pawn at h3. Black knight at g2. White rook at a1, white bishop at c1, white king at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 23. Black to move.