rn2kr2/p1p2p1p/1p2bbpP/4p3/P1p2P2/N1P4B/RP1PP1q1/1QB1K1R1 w q - 6 20
FEN state: rn2kr2/p1p2p1p/1p2bbpP/4p3/P1p2P2/N1P4B/RP1PP1q1/1QB1K1R1 w q - 6 20 ; Best move: h3g2
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8 and black rook at f8. Black pawn at a7, black pawn at c7, black pawn at f7 and black pawn at h7. Black pawn at b6, black bishop at e6, black bishop at f6, black pawn at g6 and white pawn at h6. Black pawn at e5. White pawn at a4, black pawn at c4 and white pawn at f4. White knight at a3, white pawn at c3 and white bishop at h3. White rook at a2, white pawn at b2, white pawn at d2, white pawn at e2 and black queen at g2. White queen at b1, white bishop at c1, white king at e1 and white rook at g1. Black queenside is the only castle move available. Half move number is 6. Full move number is 20. White to move.