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
b6b5
e6c4
e6d5
e6c8
e6d7
e6h3
e6g4
e6f5
g5g4
e5d4
f6e7
f6h8
f6g7
f6f2
f6f3
f6f4
f6f5
g6f4
g6h4
g6h8
g6e7
h6h5
c7c5
c7c6
d8a8
d8b8
d8c8
d8d4
d8d5
d8d6
d8d7
d8e8
f8a3
f8b4
f8c5
f8d6
f8e7
f8g7
g8h8
g8h7
g8g7

## Board State Fen
3r1bk1/2p2p2/1p2bqnp/p3p1p1/P1NPP3/1P2B1PP/2QNBP1K/4R3 b - - 0 24
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
b6b5
e6c4
e6d5
e6c8
e6d7
e6h3
e6g4
e6f5
g5g4
e5d4
f6e7
f6h8
f6g7
f6f2
f6f3
f6f4
f6f5
g6f4
g6h4
g6h8
g6e7
h6h5
c7c5
c7c6
d8a8
d8b8
d8c8
d8d4
d8d5
d8d6
d8d7
d8e8
f8a3
f8b4
f8c5
f8d6
f8e7
f8g7
g8h8
g8h7
g8g7

## Board State Fen
3r1bk1/2p2p2/1p2bqnp/p3p1p1/P1NPP3/1P2B1PP/2QNBP1K/4R3 b - - 0 24
assistant
e5d4