1n2k1nr/6pp/2pp1p1P/rpP1pq2/pP1PP3/N4P1P/P3K3/1RQ2BN1 w k - 1 19
FEN state: 1n2k1nr/6pp/2pp1p1P/rpP1pq2/pP1PP3/N4P1P/P3K3/1RQ2BN1 w k - 1 19 ; Best move: e4f5
The current state of the chess board is: Black knight at b8, black king at e8, black knight at g8 and black rook at h8. Black pawn at g7 and black pawn at h7. Black pawn at c6, black pawn at d6, black pawn at f6 and white pawn at h6. Black rook at a5, black pawn at b5, white pawn at c5, black pawn at e5 and black queen at f5. Black pawn at a4, white pawn at b4, white pawn at d4 and white pawn at e4. White knight at a3, white pawn at f3 and white pawn at h3. White pawn at a2 and white king at e2. White rook at b1, white queen at c1, white bishop at f1 and white knight at g1. Black kingside is the only castle move available. Half move number is 1. Full move number is 19. White to move.