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
e2e4
e2e3
a2a4
a2a3
c1a1
c1b1
c1c3
c1c2
f2f3
g2g4
g2g3
h2h4
h2h3
f4e3
f4c7
f4d6
f4e5
f4g3
f4h6
f4g5
d2c4
d2e4
d2b1
d2b3
d2f3
b2c3
b2b3
h1g1
d1a4
d1b3
d1c2

## Board State Fen
r1bqk2r/pppn1ppp/8/3p4/1b1P1B2/2n5/PP1NPPPP/2RQKB1R w Kkq - 0 9
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
e2e4
e2e3
a2a4
a2a3
c1a1
c1b1
c1c3
c1c2
f2f3
g2g4
g2g3
h2h4
h2h3
f4e3
f4c7
f4d6
f4e5
f4g3
f4h6
f4g5
d2c4
d2e4
d2b1
d2b3
d2f3
b2c3
b2b3
h1g1
d1a4
d1b3
d1c2

## Board State Fen
r1bqk2r/pppn1ppp/8/3p4/1b1P1B2/2n5/PP1NPPPP/2RQKB1R w Kkq - 0 9
assistant
b2c3