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
f1a1
f1b1
f1c1
f1d1
f1e1
f1f3
f1f2
g1h1
b2b4
b2b3
g2f3
h2h4
h2h3
g3e1
g3f2
g3e5
g3f4
g3h4
c4b6
c4d2
c4d6
c4a3
c4e3
c4e5

## Board State Fen
3nr2k/1pp5/p2p4/P3p1bp/2N1P3/2P2rB1/1P4PP/5RK1 w - - 0 29
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
f1a1
f1b1
f1c1
f1d1
f1e1
f1f3
f1f2
g1h1
b2b4
b2b3
g2f3
h2h4
h2h3
g3e1
g3f2
g3e5
g3f4
g3h4
c4b6
c4d2
c4d6
c4a3
c4e3
c4e5

## Board State Fen
3nr2k/1pp5/p2p4/P3p1bp/2N1P3/2P2rB1/1P4PP/5RK1 w - - 0 29
assistant
f1f3