rn1q1bn1/2pp2r1/p1bk1pp1/7p/2pPp1P1/NRB5/PP1QPN1P/1R2K2B w - - 2 19
FEN state: rn1q1bn1/2pp2r1/p1bk1pp1/7p/2pPp1P1/NRB5/PP1QPN1P/1R2K2B w - - 2 19 ; Best move: d4d5
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black bishop at f8 and black knight at g8. Black pawn at c7, black pawn at d7 and black rook at g7. Black pawn at a6, black bishop at c6, black king at d6, black pawn at f6 and black pawn at g6. Black pawn at h5. Black pawn at c4, white pawn at d4, black pawn at e4 and white pawn at g4. White knight at a3, white rook at b3 and white bishop at c3. White pawn at a2, white pawn at b2, white queen at d2, white pawn at e2, white knight at f2 and white pawn at h2. White rook at b1, white king at e1 and white bishop at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 19. White to move.