1rb1k3/p2pr3/n4p1n/2p3p1/1pqN3p/B1P1P1PP/3N4/R2K2R1 b - - 1 23
FEN state: 1rb1k3/p2pr3/n4p1n/2p3p1/1pqN3p/B1P1P1PP/3N4/R2K2R1 b - - 1 23 ; Best move: c4d3
The current state of the chess board is: Black rook at b8, black bishop at c8 and black king at e8. Black pawn at a7, black pawn at d7 and black rook at e7. Black knight at a6, black pawn at f6 and black knight at h6. Black pawn at c5 and black pawn at g5. Black pawn at b4, black queen at c4, white knight at d4 and black pawn at h4. White bishop at a3, white pawn at c3, white pawn at e3, white pawn at g3 and white pawn at h3. White knight at d2. White rook at a1, white king at d1 and white rook at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 23. Black to move.