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
a3c1
a3b2
a3d6
a3c5
a3b4
a3a1
a3a2
a3c3
a3b3
a3a8
a3a7
a3a6
a3a5
a3a4
b5b4
d5c3
d5c7
d5e3
d5b4
d5b6
d5f4
d5f6
f5f4
e7a7
e7b7
e7c7
e7d7
e7g7
e7f7
e8a8
e8b8
e8c8
e8d8
e8f8
g8h8
g8f8
g8f7

## Board State Fen
4r1k1/4r2p/4p1pP/1p1nRpQ1/2pP4/q1P5/2PN1PP1/4R1K1 b - - 6 37
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
a3c1
a3b2
a3d6
a3c5
a3b4
a3a1
a3a2
a3c3
a3b3
a3a8
a3a7
a3a6
a3a5
a3a4
b5b4
d5c3
d5c7
d5e3
d5b4
d5b6
d5f4
d5f6
f5f4
e7a7
e7b7
e7c7
e7d7
e7g7
e7f7
e8a8
e8b8
e8c8
e8d8
e8f8
g8h8
g8f8
g8f7

## Board State Fen
4r1k1/4r2p/4p1pP/1p1nRpQ1/2pP4/q1P5/2PN1PP1/4R1K1 b - - 6 37
assistant
d5c3