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
a1d1
a1c1
a1b1
e1g1
e1c1
e1f1
e1e2
e1d2
e1d1
h1f1
h1g1
h1h3
h1h2
b2b4
b2b3
g2g4
g2g3
a3e7
a3d6
a3c5
a3b4
a3b3
a3a7
a3a6
a3a5
a3a4
c3b1
c3b5
c3d1
c3d5
c3a4
c3e2
c3e4
e3e4
f3e5
f3g1
f3g5
f3d2
f3h2
d4d5
f4b8
f4c7
f4d6
f4e5
f4h2
f4g3
f4h6
f4g5
h4h5

## Board State Fen
r1bq1rk1/pp2ppbp/5np1/8/2pP1B1P/Q1N1PN2/PP3PP1/R3K2R w KQ - 0 12
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
a1d1
a1c1
a1b1
e1g1
e1c1
e1f1
e1e2
e1d2
e1d1
h1f1
h1g1
h1h3
h1h2
b2b4
b2b3
g2g4
g2g3
a3e7
a3d6
a3c5
a3b4
a3b3
a3a7
a3a6
a3a5
a3a4
c3b1
c3b5
c3d1
c3d5
c3a4
c3e2
c3e4
e3e4
f3e5
f3g1
f3g5
f3d2
f3h2
d4d5
f4b8
f4c7
f4d6
f4e5
f4h2
f4g3
f4h6
f4g5
h4h5

## Board State Fen
r1bq1rk1/pp2ppbp/5np1/8/2pP1B1P/Q1N1PN2/PP3PP1/R3K2R w KQ - 0 12
assistant
a3c5