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
g5c1
g5d2
g5e3
g5f4
g5d8
g5e7
g5f6
g5h6
f3d1
f3e2
f3c6
f3d5
f3e4
f3h5
f3g4
g2h3
g2h2
g2h1
g2g1
g2f1
b5c6
a5b6
a5a6
g3g4

## Board State Fen
8/p2r1pk1/1pn3p1/PP2p1Bp/1P1b3P/5BP1/5PK1/8 w - - 0 39
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
g5c1
g5d2
g5e3
g5f4
g5d8
g5e7
g5f6
g5h6
f3d1
f3e2
f3c6
f3d5
f3e4
f3h5
f3g4
g2h3
g2h2
g2h1
g2g1
g2f1
b5c6
a5b6
a5a6
g3g4

## Board State Fen
8/p2r1pk1/1pn3p1/PP2p1Bp/1P1b3P/5BP1/5PK1/8 w - - 0 39
assistant
b5c6