1nb1k2r/r1p2p2/B3pbp1/2np2qp/pP1P1PPP/P1p1P2R/5K2/RNBQ2N1 w k - 0 19
FEN state: 1nb1k2r/r1p2p2/B3pbp1/2np2qp/pP1P1PPP/P1p1P2R/5K2/RNBQ2N1 w k - 0 19 ; Best move: h4g5
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8 and black rook at h8. Black rook at a7, black pawn at c7 and black pawn at f7. White bishop at a6, black pawn at e6, black bishop at f6 and black pawn at g6. Black knight at c5, black pawn at d5, black queen at g5 and black pawn at h5. Black pawn at a4, white pawn at b4, white pawn at d4, white pawn at f4, white pawn at g4 and white pawn at h4. White pawn at a3, black pawn at c3, white pawn at e3 and white rook at h3. White king at f2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1 and white knight at g1. Black kingside is the only castle move available. Half move number is 0. Full move number is 19. White to move.