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
c5a3
c5b4
c5a7
c5b6
c5e3
c5d4
g5g4
a6a5
c6b4
c6d4
c6d8
c6a5
c6a7
c6e7
d6d5
f6d8
f6e7
f6h8
f6g7
f6e6
f6f3
f6f4
f6f5
f6g6
h6h5
f7e6
b8a8
b8b1
b8b2
b8b3
b8b4
b8b5
b8b6
b8b7
b8e8
b8d8
b8c8
f8c8
f8d8
f8e8
g8h8
g8h7
g8g7

## Board State Fen
1r3rk1/2p2p2/p1npBq1p/2b1p1p1/P3P3/2PPNNP1/5PP1/R2QR1K1 b - - 0 19
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
c5a3
c5b4
c5a7
c5b6
c5e3
c5d4
g5g4
a6a5
c6b4
c6d4
c6d8
c6a5
c6a7
c6e7
d6d5
f6d8
f6e7
f6h8
f6g7
f6e6
f6f3
f6f4
f6f5
f6g6
h6h5
f7e6
b8a8
b8b1
b8b2
b8b3
b8b4
b8b5
b8b6
b8b7
b8e8
b8d8
b8c8
f8c8
f8d8
f8e8
g8h8
g8h7
g8g7

## Board State Fen
1r3rk1/2p2p2/p1npBq1p/2b1p1p1/P3P3/2PPNNP1/5PP1/R2QR1K1 b - - 0 19
assistant
f7e6