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
c2b1
c2a4
c2b3
c2d1
c2h7
c2g6
c2f5
c2e4
c2d3
c2e2
c2d2
g2g4
g2g3
f1c4
f1d3
f1e2
h2h4
h2h3
b2b4
b2b3
a2a4
a2a3
c1a1
c1b1
c1d1
h1g1
e1e2
e1d2
e1d1
c3b1
c3b5
c3d1
c3d5
c3a4
c3e2
c3e4
e3e4
f3e5
f3g1
f3d2
f3h4
d4d5
g5f4
g5f6
g5h4
g5h6

## Board State Fen
r1bq1rk1/1ppnbppp/p3pn2/6B1/2pP4/2N1PN2/PPQ2PPP/2R1KB1R w K - 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
c2b1
c2a4
c2b3
c2d1
c2h7
c2g6
c2f5
c2e4
c2d3
c2e2
c2d2
g2g4
g2g3
f1c4
f1d3
f1e2
h2h4
h2h3
b2b4
b2b3
a2a4
a2a3
c1a1
c1b1
c1d1
h1g1
e1e2
e1d2
e1d1
c3b1
c3b5
c3d1
c3d5
c3a4
c3e2
c3e4
e3e4
f3e5
f3g1
f3d2
f3h4
d4d5
g5f4
g5f6
g5h4
g5h6

## Board State Fen
r1bq1rk1/1ppnbppp/p3pn2/6B1/2pP4/2N1PN2/PPQ2PPP/2R1KB1R w K - 0 9
assistant
f1c4