r1bq1k1r/p2n1p2/1p1pp3/P1p3P1/3NP1p1/BP1P2bP/2P3P1/RN1K1B1R w - - 9 23
FEN state: r1bq1k1r/p2n1p2/1p1pp3/P1p3P1/3NP1p1/BP1P2bP/2P3P1/RN1K1B1R w - - 9 23 ; Best move: d4c6
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at f8 and black rook at h8. Black pawn at a7, black knight at d7 and black pawn at f7. Black pawn at b6, black pawn at d6 and black pawn at e6. White pawn at a5, black pawn at c5 and white pawn at g5. White knight at d4, white pawn at e4 and black pawn at g4. White bishop at a3, white pawn at b3, white pawn at d3, black bishop at g3 and white pawn at h3. White pawn at c2 and white pawn at g2. White rook at a1, white knight at b1, white king at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 9. Full move number is 23. White to move.