1r2qbr1/p2kn3/1pp2n1p/1N1p1Pp1/P2P3B/1P1PP1P1/Q6P/2KR1BNR b - - 0 23
FEN state: 1r2qbr1/p2kn3/1pp2n1p/1N1p1Pp1/P2P3B/1P1PP1P1/Q6P/2KR1BNR b - - 0 23 ; Best move: c6b5
The current state of the chess board is: Black rook at b8, black queen at e8, black bishop at f8 and black rook at g8. Black pawn at a7, black king at d7 and black knight at e7. Black pawn at b6, black pawn at c6, black knight at f6 and black pawn at h6. White knight at b5, black pawn at d5, white pawn at f5 and black pawn at g5. White pawn at a4, white pawn at d4 and white bishop at h4. White pawn at b3, white pawn at d3, white pawn at e3 and white pawn at g3. White queen at a2 and white pawn at h2. White king at c1, white rook at d1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 23. Black to move.