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
c1e1
c1d1
c1c2
b1c2
b1a2
b1a1
f1a6
f1b5
f1c4
f1d3
f1e2
f1h3
f1g2
h1g1
h1h3
h1h2
b2a1
b2a3
d2e1
d2e3
d2c2
d2d1
d2h2
d2g2
d2f2
d2e2
d2d4
d2d3
c3d4
c3c4
b4b5
f4e2
f4e6
f4g2
f4g6
f4d3
f4d5
f4h3
f4h5
g4g5
h4h5

## Board State Fen
1r1q1rk1/3b1ppp/2n2n2/2P5/pP1p1NPP/2P2P2/1B1Q4/1KR2B1R w - - 0 22
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
c1e1
c1d1
c1c2
b1c2
b1a2
b1a1
f1a6
f1b5
f1c4
f1d3
f1e2
f1h3
f1g2
h1g1
h1h3
h1h2
b2a1
b2a3
d2e1
d2e3
d2c2
d2d1
d2h2
d2g2
d2f2
d2e2
d2d4
d2d3
c3d4
c3c4
b4b5
f4e2
f4e6
f4g2
f4g6
f4d3
f4d5
f4h3
f4h5
g4g5
h4h5

## Board State Fen
1r1q1rk1/3b1ppp/2n2n2/2P5/pP1p1NPP/2P2P2/1B1Q4/1KR2B1R w - - 0 22
assistant
b1a2