r1b4r/2p1q2p/pp2p1kn/3Pb1p1/Pn1PP1PR/BP2KP1N/R5B1/1N6 w - - 4 26
FEN state: r1b4r/2p1q2p/pp2p1kn/3Pb1p1/Pn1PP1PR/BP2KP1N/R5B1/1N6 w - - 4 26 ; Best move: d4e5
The current state of the chess board is: Black rook at a8, black bishop at c8 and black rook at h8. Black pawn at c7, black queen at e7 and black pawn at h7. Black pawn at a6, black pawn at b6, black pawn at e6, black king at g6 and black knight at h6. White pawn at d5, black bishop at e5 and black pawn at g5. White pawn at a4, black knight at b4, white pawn at d4, white pawn at e4, white pawn at g4 and white rook at h4. White bishop at a3, white pawn at b3, white king at e3, white pawn at f3 and white knight at h3. White rook at a2 and white bishop at g2. White knight at b1. Both players have exhausted their castles. Half move number is 4. Full move number is 26. White to move.