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
a3e7
a3d6
a3c5
a3b4
a3a2
a3b3
a3a5
a3a4
a6f1
a6e2
a6d3
a6c4
a6b5
a6c8
a6b7
b6b5
e6e5
f6e4
f6e8
f6g4
f6d5
f6d7
f6h5
f6h7
h6h5
g7g5
g7g6
f8c8
f8d8
f8e8
g8h8
g8h7

## Board State Fen
2R2rk1/p4pp1/bp2pn1p/8/3P4/qB2BQ2/P4PPP/4R1K1 b - - 0 21
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
a3e7
a3d6
a3c5
a3b4
a3a2
a3b3
a3a5
a3a4
a6f1
a6e2
a6d3
a6c4
a6b5
a6c8
a6b7
b6b5
e6e5
f6e4
f6e8
f6g4
f6d5
f6d7
f6h5
f6h7
h6h5
g7g5
g7g6
f8c8
f8d8
f8e8
g8h8
g8h7

## Board State Fen
2R2rk1/p4pp1/bp2pn1p/8/3P4/qB2BQ2/P4PPP/4R1K1 b - - 0 21
assistant
f8c8