rn1k2r1/p2p1p1n/b1p1p1pp/1P6/P2PB3/1Qb1PP1P/1P3K2/R1B3N1 w - - 3 19
FEN state: rn1k2r1/p2p1p1n/b1p1p1pp/1P6/P2PB3/1Qb1PP1P/1P3K2/R1B3N1 w - - 3 19 ; Best move: b5a6
The current state of the chess board is: Black rook at a8, black knight at b8, black king at d8 and black rook at g8. Black pawn at a7, black pawn at d7, black pawn at f7 and black knight at h7. Black bishop at a6, black pawn at c6, black pawn at e6, black pawn at g6 and black pawn at h6. White pawn at b5. White pawn at a4, white pawn at d4 and white bishop at e4. White queen at b3, black bishop at c3, white pawn at e3, white pawn at f3 and white pawn at h3. White pawn at b2 and white king at f2. White rook at a1, white bishop at c1 and white knight at g1. Both players have exhausted their castles. Half move number is 3. Full move number is 19. White to move.