r3qbr1/p1p1kp2/b2p1n2/4p1pp/4P1P1/Bn5P/PQPPNPB1/2KR3R w - - 0 19
FEN state: r3qbr1/p1p1kp2/b2p1n2/4p1pp/4P1P1/Bn5P/PQPPNPB1/2KR3R w - - 0 19 ; Best move: a2b3
The current state of the chess board is: Black rook at a8, black queen at e8, black bishop at f8 and black rook at g8. Black pawn at a7, black pawn at c7, black king at e7 and black pawn at f7. Black bishop at a6, black pawn at d6 and black knight at f6. Black pawn at e5, black pawn at g5 and black pawn at h5. White pawn at e4 and white pawn at g4. White bishop at a3, black knight at b3 and white pawn at h3. White pawn at a2, white queen at b2, white pawn at c2, white pawn at d2, white knight at e2, white pawn at f2 and white bishop at g2. White king at c1, white rook at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 19. White to move.