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
e6e5
a7a5
a7a6
b7a6
b7a8
b7c6
f7g8
f7g6
f7f8
f7f6
f7e7
g7g5
g7g6
c8a8
c8b8
c8c1
c8c2
c8c3
c8c4
c8c5
c8c6
c8c7
c8d8
e8d8
e8e7
e8h8
e8g8
e8f8

## Board State Fen
2r1r3/pb3kp1/1p2p3/3p3p/3P1P1P/5BK1/PP2P3/2R1R3 b - - 0 26
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
e6e5
a7a5
a7a6
b7a6
b7a8
b7c6
f7g8
f7g6
f7f8
f7f6
f7e7
g7g5
g7g6
c8a8
c8b8
c8c1
c8c2
c8c3
c8c4
c8c5
c8c6
c8c7
c8d8
e8d8
e8e7
e8h8
e8g8
e8f8

## Board State Fen
2r1r3/pb3kp1/1p2p3/3p3p/3P1P1P/5BK1/PP2P3/2R1R3 b - - 0 26
assistant
g7g6