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
d2c1
d2a5
d2b4
d2c3
b2b4
b2b3
a3a4
f2f4
f2f3
h1f1
h1g1
h1h2
d3b1
d3c2
d3b5
d3c4
d3f1
d3e2
d3h7
d3g6
d3f5
d3e4
e3e4
h3h4
e5d7
e5f3
e5f7
e5c4
e5c6
e5g4
e5g6
b7a6
b7a8
b7c6
b7c8
b7a7
b7b5
b7b6
b7d7
b7c7
b7b8
g2g4
g2g3
e1g1
e1c1
e1f1
e1e2
e1d1
a1d1
a1c1
a1b1
a1a2

## Board State Fen
1r1qr1k1/1Q1b1ppp/2pb1n2/1p1pN3/3P4/P2BP2P/1P1B1PP1/R3K2R w KQ - 6 19
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
d2c1
d2a5
d2b4
d2c3
b2b4
b2b3
a3a4
f2f4
f2f3
h1f1
h1g1
h1h2
d3b1
d3c2
d3b5
d3c4
d3f1
d3e2
d3h7
d3g6
d3f5
d3e4
e3e4
h3h4
e5d7
e5f3
e5f7
e5c4
e5c6
e5g4
e5g6
b7a6
b7a8
b7c6
b7c8
b7a7
b7b5
b7b6
b7d7
b7c7
b7b8
g2g4
g2g3
e1g1
e1c1
e1f1
e1e2
e1d1
a1d1
a1c1
a1b1
a1a2

## Board State Fen
1r1qr1k1/1Q1b1ppp/2pb1n2/1p1pN3/3P4/P2BP2P/1P1B1PP1/R3K2R w KQ - 6 19
assistant
b7a7