r1qQ1bnr/pp2p2p/2pp1k2/1N3p2/4P1pP/PP4P1/R1PKnPB1/2BR4 w - - 6 23
FEN state: r1qQ1bnr/pp2p2p/2pp1k2/1N3p2/4P1pP/PP4P1/R1PKnPB1/2BR4 w - - 6 23 ; Best move: c1b2
The current state of the chess board is: Black rook at a8, black queen at c8, white queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at e7 and black pawn at h7. Black pawn at c6, black pawn at d6 and black king at f6. White knight at b5 and black pawn at f5. White pawn at e4, black pawn at g4 and white pawn at h4. White pawn at a3, white pawn at b3 and white pawn at g3. White rook at a2, white pawn at c2, white king at d2, black knight at e2, white pawn at f2 and white bishop at g2. White bishop at c1 and white rook at d1. Both players have exhausted their castles. Half move number is 6. Full move number is 23. White to move.