r1b2b1r/ppkppp1p/6qn/2p5/1n2P3/1P3N2/PNPP1PP1/R1BQKB1R w K - 3 13
FEN state: r1b2b1r/ppkppp1p/6qn/2p5/1n2P3/1P3N2/PNPP1PP1/R1BQKB1R w K - 3 13 ; Best move: d2d3
The current state of the chess board is: Black rook at a8, black bishop at c8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black king at c7, black pawn at d7, black pawn at e7, black pawn at f7 and black pawn at h7. Black queen at g6 and black knight at h6. Black pawn at c5. Black knight at b4 and white pawn at e4. White pawn at b3 and white knight at f3. White pawn at a2, white knight at b2, white pawn at c2, white pawn at d2, white pawn at f2 and white pawn at g2. White rook at a1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside is the only castle move available. Half move number is 3. Full move number is 13. White to move.