7r/2p2k1p/1pb1p1nR/p3r1P1/N1pPPp2/1P4PN/5P2/1R1QKB2 b - - 0 23
FEN state: 7r/2p2k1p/1pb1p1nR/p3r1P1/N1pPPp2/1P4PN/5P2/1R1QKB2 b - - 0 23 ; Best move: e5e4
The current state of the chess board is: Black rook at h8. Black pawn at c7, black king at f7 and black pawn at h7. Black pawn at b6, black bishop at c6, black pawn at e6, black knight at g6 and white rook at h6. Black pawn at a5, black rook at e5 and white pawn at g5. White knight at a4, black pawn at c4, white pawn at d4, white pawn at e4 and black pawn at f4. White pawn at b3, white pawn at g3 and white knight at h3. White pawn at f2. White rook at b1, white queen at d1, white king at e1 and white bishop at f1. Both players have exhausted their castles. Half move number is 0. Full move number is 23. Black to move.