rn2k1nr/1p1q4/2P3pp/1p3pN1/P2PpbPP/1b6/RB1QPP1R/1N2KB2 w kq - 0 23
FEN state: rn2k1nr/1p1q4/2P3pp/1p3pN1/P2PpbPP/1b6/RB1QPP1R/1N2KB2 w kq - 0 23 ; Best move: c6d7
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black knight at g8 and black rook at h8. Black pawn at b7 and black queen at d7. White pawn at c6, black pawn at g6 and black pawn at h6. Black pawn at b5, black pawn at f5 and white knight at g5. White pawn at a4, white pawn at d4, black pawn at e4, black bishop at f4, white pawn at g4 and white pawn at h4. Black bishop at b3. White rook at a2, white bishop at b2, white queen at d2, white pawn at e2, white pawn at f2 and white rook at h2. White knight at b1, white king at e1 and white bishop at f1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 23. White to move.