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
c1d2
d1e1
d1d8
d1d7
d1d6
d1d5
d1d4
d1d3
d1d2
f1e1
f1h1
f1g1
b2b4
b2b3
c2b1
c2a4
c2b3
c2h7
c2g6
c2f5
c2e4
c2d3
c2e2
c2d2
c2c3
f2f4
f2f3
g2h2
g2h1
g2g1
g2f3
a3a4
e3e4
g3g4
h3h4
c4a2
c4b3
c4e2
c4d3
c4e6
c4d5
b5a7
b5c3
b5c7
b5d4
b5d6

## Board State Fen
1b1r1rk1/pp3ppp/2p1qn2/1N6/2B5/P3P1PP/1PQ2PK1/n1BR1R2 w - - 7 23
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
c1d2
d1e1
d1d8
d1d7
d1d6
d1d5
d1d4
d1d3
d1d2
f1e1
f1h1
f1g1
b2b4
b2b3
c2b1
c2a4
c2b3
c2h7
c2g6
c2f5
c2e4
c2d3
c2e2
c2d2
c2c3
f2f4
f2f3
g2h2
g2h1
g2g1
g2f3
a3a4
e3e4
g3g4
h3h4
c4a2
c4b3
c4e2
c4d3
c4e6
c4d5
b5a7
b5c3
b5c7
b5d4
b5d6

## Board State Fen
1b1r1rk1/pp3ppp/2p1qn2/1N6/2B5/P3P1PP/1PQ2PK1/n1BR1R2 w - - 7 23
assistant
c4e6