r1bqkb2/p1ppppp1/1n5r/1N2n2p/2P2QP1/8/PP1P1P1P/1RB1KBNR w Kq - 1 13
FEN state: r1bqkb2/p1ppppp1/1n5r/1N2n2p/2P2QP1/8/PP1P1P1P/1RB1KBNR w Kq - 1 13 ; Best move: d2d4
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8 and black bishop at f8. Black pawn at a7, black pawn at c7, black pawn at d7, black pawn at e7, black pawn at f7 and black pawn at g7. Black knight at b6 and black rook at h6. White knight at b5, black knight at e5 and black pawn at h5. White pawn at c4, white queen at f4 and white pawn at g4. White pawn at a2, white pawn at b2, white pawn at d2, white pawn at f2 and white pawn at h2. White rook at b1, white bishop at c1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside and black queenside castles are available. Half move number is 1. Full move number is 13. White to move.