1nbq3r/r1ppn2p/N5kP/1p1Pp3/2P2p1P/P1B5/3KP1PR/Q4BN1 b - - 0 23
FEN state: 1nbq3r/r1ppn2p/N5kP/1p1Pp3/2P2p1P/P1B5/3KP1PR/Q4BN1 b - - 0 23 ; Best move: b8a6
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at d8 and black rook at h8. Black rook at a7, black pawn at c7, black pawn at d7, black knight at e7 and black pawn at h7. White knight at a6, black king at g6 and white pawn at h6. Black pawn at b5, white pawn at d5 and black pawn at e5. White pawn at c4, black pawn at f4 and white pawn at h4. White pawn at a3 and white bishop at c3. White king at d2, white pawn at e2, white pawn at g2 and white rook at h2. White queen at a1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 23. Black to move.