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
g1h2
g1h1
b2b4
b2b3
f2f3
a3a1
a3a2
a3f3
a3e3
a3d3
a3c3
a3b3
a3a5
a3a4
g3g4
c4a2
c4b3
c4a6
c4b5
c4e2
c4d3
c4e6
c4d5
f4c1
f4d2
f4e3
f4b8
f4c7
f4d6
f4e5
f4h6
f4g5
c5c6

## Board State Fen
r2r2k1/p3pp1p/4b1p1/p1P5/2Bn1B2/R5P1/1P3PP1/5RK1 w - - 10 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
g1h2
g1h1
b2b4
b2b3
f2f3
a3a1
a3a2
a3f3
a3e3
a3d3
a3c3
a3b3
a3a5
a3a4
g3g4
c4a2
c4b3
c4a6
c4b5
c4e2
c4d3
c4e6
c4d5
f4c1
f4d2
f4e3
f4b8
f4c7
f4d6
f4e5
f4h6
f4g5
c5c6

## Board State Fen
r2r2k1/p3pp1p/4b1p1/p1P5/2Bn1B2/R5P1/1P3PP1/5RK1 w - - 10 29
assistant
c4e6