rnb3nr/1ppk2p1/4q2p/3p1pb1/1p2P1Q1/3P1PPB/PNP4P/1R1K2NR w - - 9 19
FEN state: rnb3nr/1ppk2p1/4q2p/3p1pb1/1p2P1Q1/3P1PPB/PNP4P/1R1K2NR w - - 9 19 ; Best move: e4f5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black king at d7 and black pawn at g7. Black queen at e6 and black pawn at h6. Black pawn at d5, black pawn at f5 and black bishop at g5. Black pawn at b4, white pawn at e4 and white queen at g4. White pawn at d3, white pawn at f3, white pawn at g3 and white bishop at h3. White pawn at a2, white knight at b2, white pawn at c2 and white pawn at h2. White rook at b1, white king at d1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 9. Full move number is 19. White to move.