1n1qkbnr/r3pp1p/4b1p1/ppppN3/6PP/P3P2R/RPPPBP2/1NBQK3 w k - 0 10
FEN state: 1n1qkbnr/r3pp1p/4b1p1/ppppN3/6PP/P3P2R/RPPPBP2/1NBQK3 w k - 0 10 ; Best move: e2b5
The current state of the chess board is: Black knight at b8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at e7, black pawn at f7 and black pawn at h7. Black bishop at e6 and black pawn at g6. Black pawn at a5, black pawn at b5, black pawn at c5, black pawn at d5 and white knight at e5. White pawn at g4 and white pawn at h4. White pawn at a3, white pawn at e3 and white rook at h3. White rook at a2, white pawn at b2, white pawn at c2, white pawn at d2, white bishop at e2 and white pawn at f2. White knight at b1, white bishop at c1, white queen at d1 and white king at e1. Black kingside is the only castle move available. Half move number is 0. Full move number is 10. White to move.