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

EGTB: draw

# move score
1 Kb5 draw
2 Kc5 draw
3 Kd5 draw
4 Rf5 draw
5 Rf6 draw
6 Rf7 draw
7 Kb7 loss in 6 half-moves
8 Kc7 loss in 6 half-moves
9 Kd6 loss in 6 half-moves
10 Kd7 loss in 6 half-moves
11 Rc4 loss in 6 half-moves
12 Rg4 loss in 6 half-moves
13 Kb6 loss in 4 half-moves
14 Rf3 loss in 4 half-moves
15 Ra4 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rf8 loss in 1 half-moves
22 Rh4 loss in 1 half-moves