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
e1a1
e1b1
e1c1
e1d1
e1g1
e1f1
e1e3
e1e2
h1h2
h1g1
f2f4
f2f3
g2f1
g2f3
g2g1
g2h2
c3a1
c3b2
c3a5
c3b4
c3d2
c3e5
c3d4
d3d4
g3g4
h3h4
c4b5
c4c5
e4d2
e4d6
e4f6
e4c5
e4g5

## Board State Fen
5rk1/2p1b1p1/2p1n3/1p2pq1p/2P1N3/2BP2PP/2P2PQ1/4R2K w - - 0 34
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
e1a1
e1b1
e1c1
e1d1
e1g1
e1f1
e1e3
e1e2
h1h2
h1g1
f2f4
f2f3
g2f1
g2f3
g2g1
g2h2
c3a1
c3b2
c3a5
c3b4
c3d2
c3e5
c3d4
d3d4
g3g4
h3h4
c4b5
c4c5
e4d2
e4d6
e4f6
e4c5
e4g5

## Board State Fen
5rk1/2p1b1p1/2p1n3/1p2pq1p/2P1N3/2BP2PP/2P2PQ1/4R2K w - - 0 34
assistant
c4b5