rn4kr/q2b3p/p1p1p2b/2P3pP/1p3pP1/1P3P2/P2PK1B1/R1BN2NR b - - 1 23
FEN state: rn4kr/q2b3p/p1p1p2b/2P3pP/1p3pP1/1P3P2/P2PK1B1/R1BN2NR b - - 1 23 ; Best move: a7c5
The current state of the chess board is: Black rook at a8, black knight at b8, black king at g8 and black rook at h8. Black queen at a7, black bishop at d7 and black pawn at h7. Black pawn at a6, black pawn at c6, black pawn at e6 and black bishop at h6. White pawn at c5, black pawn at g5 and white pawn at h5. Black pawn at b4, black pawn at f4 and white pawn at g4. White pawn at b3 and white pawn at f3. White pawn at a2, white pawn at d2, white king at e2 and white bishop at g2. White rook at a1, white bishop at c1, white knight at d1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 23. Black to move.