r3nb1r/p7/4kppn/1N1p3p/P1P1bpP1/R2PP2B/2PN4/2BQK1R1 w - - 1 25
FEN state: r3nb1r/p7/4kppn/1N1p3p/P1P1bpP1/R2PP2B/2PN4/2BQK1R1 w - - 1 25 ; Best move: d3e4
The current state of the chess board is: Black rook at a8, black knight at e8, black bishop at f8 and black rook at h8. Black pawn at a7. Black king at e6, black pawn at f6, black pawn at g6 and black knight at h6. White knight at b5, black pawn at d5 and black pawn at h5. White pawn at a4, white pawn at c4, black bishop at e4, black pawn at f4 and white pawn at g4. White rook at a3, white pawn at d3, white pawn at e3 and white bishop at h3. White pawn at c2 and white knight at d2. White bishop at c1, white queen at d1, white king at e1 and white rook at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 25. White to move.