Click on the third or sixth rank to set the en passant target square.

EGTB: draw

# move score
1 Kb5 draw
2 Kb6 draw
3 Kc6 draw
4 Kd5 draw
5 Kd6 draw
6 Rd5 draw
7 Re5 draw
8 Rf1 draw
9 Rf2 draw
10 Rf3 draw
11 Rf4 draw
12 Rf7 draw
13 Rf8 draw
14 Rg5 draw
15 Rh5 draw
16 Kb4 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Rf6 loss in 2 half-moves