rn2kbr1/1p5p/2pppppn/p2Q1b2/P3PP1P/4B1PR/2P1NKB1/q1N5 w - - 0 19
FEN state: rn2kbr1/1p5p/2pppppn/p2Q1b2/P3PP1P/4B1PR/2P1NKB1/q1N5 w - - 0 19 ; Best move: d5b3
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at b7 and black pawn at h7. Black pawn at c6, black pawn at d6, black pawn at e6, black pawn at f6, black pawn at g6 and black knight at h6. Black pawn at a5, white queen at d5 and black bishop at f5. White pawn at a4, white pawn at e4, white pawn at f4 and white pawn at h4. White bishop at e3, white pawn at g3 and white rook at h3. White pawn at c2, white knight at e2, white king at f2 and white bishop at g2. Black queen at a1 and white knight at c1. Both players have exhausted their castles. Half move number is 0. Full move number is 19. White to move.