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
c7a5
c7b6
c7b8
c7e5
c7d6
c7d8
c7a7
c7b7
c7c6
c7d7
c7c8
g2d5
g2e4
g2f3
g2h1
g2h3
c1h6
c1g5
c1f4
c1e3
c1d2
h2h4
h2h3
g3g4
b2b4
b2b3
c5c6
a2a4
a2a3
f2f4
f2f3
f1d1
f1e1
e2e4
e2e3
g1h1
a1b1

## Board State Fen
1rb2rk1/2Qpqp1p/p5p1/2Ppb3/8/6P1/PP2PPBP/R1B2RK1 w - - 1 15
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
c7a5
c7b6
c7b8
c7e5
c7d6
c7d8
c7a7
c7b7
c7c6
c7d7
c7c8
g2d5
g2e4
g2f3
g2h1
g2h3
c1h6
c1g5
c1f4
c1e3
c1d2
h2h4
h2h3
g3g4
b2b4
b2b3
c5c6
a2a4
a2a3
f2f4
f2f3
f1d1
f1e1
e2e4
e2e3
g1h1
a1b1

## Board State Fen
1rb2rk1/2Qpqp1p/p5p1/2Ppb3/8/6P1/PP2PPBP/R1B2RK1 w - - 1 15
assistant
c7a7