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
c5b4
c5b6
c5g1
c5f2
c5e3
c5d4
c5a5
c5b5
c5c4
c5e5
c5d5
a6c4
a6b5
a6b7
d6e5
d6d5
g6g5
h7h5
h7h6
c8d7
c8b8
c8b7
d8d7
d8g8
d8f8
d8e8
h8e8
h8f8
h8g8

## Board State Fen
2kr3r/p1p4p/b1pp2p1/2q1Pp2/1PP2P2/6P1/P2Q3P/R3KB1R b KQ - 0 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
c5b4
c5b6
c5g1
c5f2
c5e3
c5d4
c5a5
c5b5
c5c4
c5e5
c5d5
a6c4
a6b5
a6b7
d6e5
d6d5
g6g5
h7h5
h7h6
c8d7
c8b8
c8b7
d8d7
d8g8
d8f8
d8e8
h8e8
h8f8
h8g8

## Board State Fen
2kr3r/p1p4p/b1pp2p1/2q1Pp2/1PP2P2/6P1/P2Q3P/R3KB1R b KQ - 0 19
assistant
c5b6