1n1r2qr/2p2pp1/1p5p/pBbPBk2/7P/N3QP1n/PPP5/R4KNR w - - 2 23
FEN state: 1n1r2qr/2p2pp1/1p5p/pBbPBk2/7P/N3QP1n/PPP5/R4KNR w - - 2 23 ; Best move: e3e4
The current state of the chess board is: Black knight at b8, black rook at d8, black queen at g8 and black rook at h8. Black pawn at c7, black pawn at f7 and black pawn at g7. Black pawn at b6 and black pawn at h6. Black pawn at a5, white bishop at b5, black bishop at c5, white pawn at d5, white bishop at e5 and black king at f5. White pawn at h4. White knight at a3, white queen at e3, white pawn at f3 and black knight at h3. White pawn at a2, white pawn at b2 and white pawn at c2. White rook at a1, white king at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 23. White to move.