Given the available moves based on the current board state in FEN notation, think carefully about which move would be best, then make that move. Be sure to note your color indicated in the FEN notation before deciding.
## Available Moves
d5d4
d6a3
d6b4
d6c5
d6h2
d6g3
d6f4
d6e5
d6f8
d6e7
d6a6
d6b6
d6c6
d6h6
d6g6
d6f6
d6e6
d6d7
a7a5
a7a6
b7b5
b7b6
c7c5
c7c6
f7f5
f7f6
b8c8
b8a8
d8c8
d8d7
d8h8
d8g8
d8f8
d8e8

## Board State Fen
1k1r4/ppp2p2/3q4/3p4/8/P2R4/1PP3PR/2K1Q3 b - - 0 22
system
You are a chess playing AI.
user
Given the available moves based on the current board state in FEN notation, think carefully about which move would be best, then make that move. Be sure to note your color indicated in the FEN notation before deciding.
## Available Moves
d5d4
d6a3
d6b4
d6c5
d6h2
d6g3
d6f4
d6e5
d6f8
d6e7
d6a6
d6b6
d6c6
d6h6
d6g6
d6f6
d6e6
d6d7
a7a5
a7a6
b7b5
b7b6
c7c5
c7c6
f7f5
f7f6
b8c8
b8a8
d8c8
d8d7
d8h8
d8g8
d8f8
d8e8

## Board State Fen
1k1r4/ppp2p2/3q4/3p4/8/P2R4/1PP3PR/2K1Q3 b - - 0 22
assistant
d6h2