rn2k1nr/pbp1ppb1/1N6/1p1q4/1P1p2p1/3P4/P1P1PP2/RNBQKB1R w Qkq - 0 13
FEN state: rn2k1nr/pbp1ppb1/1N6/1p1q4/1P1p2p1/3P4/P1P1PP2/RNBQKB1R w Qkq - 0 13 ; Best move: h1h8
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 a7, black bishop at b7, black pawn at c7, black pawn at e7, black pawn at f7 and black bishop at g7. White knight at b6. Black pawn at b5 and black queen at d5. White pawn at b4, black pawn at d4 and black pawn at g4. White pawn at d3. White pawn at a2, white pawn at c2, white pawn at e2 and white pawn at f2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 13. White to move.