rn1k2n1/4p2p/ppp1r3/P2N1pPP/1Ppb4/3PP3/3KQ2q/R1B2bNR b - - 7 23
FEN state: rn1k2n1/4p2p/ppp1r3/P2N1pPP/1Ppb4/3PP3/3KQ2q/R1B2bNR b - - 7 23 ; Best move: h2h1
The current state of the chess board is: Black rook at a8, black knight at b8, black king at d8 and black knight at g8. Black pawn at e7 and black pawn at h7. Black pawn at a6, black pawn at b6, black pawn at c6 and black rook at e6. White pawn at a5, white knight at d5, black pawn at f5, white pawn at g5 and white pawn at h5. White pawn at b4, black pawn at c4 and black bishop at d4. White pawn at d3 and white pawn at e3. White king at d2, white queen at e2 and black queen at h2. White rook at a1, white bishop at c1, black bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 7. Full move number is 23. Black to move.