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
d1a1
d1b1
d1c1
d1h1
d1g1
d1f1
d1e1
d1d2
c2a2
c2b2
c2c1
c2f2
c2e2
c2d2
c2c5
c2c4
c2c3
g2h3
g2h2
g2h1
g2g1
g2f3
g2f2
g2f1
d3a6
d3b5
d3c4
d3f1
d3e2
d3g6
d3f5
d3e4
g3g4
h4h5

## Board State Fen
3r2k1/2r2pbp/2P3p1/3p4/3P3P/3B2P1/2R3K1/3R4 w - - 2 43
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
d1a1
d1b1
d1c1
d1h1
d1g1
d1f1
d1e1
d1d2
c2a2
c2b2
c2c1
c2f2
c2e2
c2d2
c2c5
c2c4
c2c3
g2h3
g2h2
g2h1
g2g1
g2f3
g2f2
g2f1
d3a6
d3b5
d3c4
d3f1
d3e2
d3g6
d3f5
d3e4
g3g4
h4h5

## Board State Fen
3r2k1/2r2pbp/2P3p1/3p4/3P3P/3B2P1/2R3K1/3R4 w - - 2 43
assistant
d3e2