2r2b1r/p3kp1p/n6p/1PpqP3/4PP2/1p5b/R4KPP/NQ3BNR w - - 4 23
FEN state: 2r2b1r/p3kp1p/n6p/1PpqP3/4PP2/1p5b/R4KPP/NQ3BNR w - - 4 23 ; Best move: e4d5
The current state of the chess board is: Black rook at c8, black bishop at f8 and black rook at h8. Black pawn at a7, black king at e7, black pawn at f7 and black pawn at h7. Black knight at a6 and black pawn at h6. White pawn at b5, black pawn at c5, black queen at d5 and white pawn at e5. White pawn at e4 and white pawn at f4. Black pawn at b3 and black bishop at h3. White rook at a2, white king at f2, white pawn at g2 and white pawn at h2. White knight at a1, white queen at b1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 4. Full move number is 23. White to move.