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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Ra8 win in 9 half-moves
3 Ka7 draw
4 Ka8 draw
5 Kb4 draw
6 Kb5 draw
7 Kb6 draw
8 Kb7 draw
9 Kc4 draw
10 Kc6 draw
11 Kc7 draw
12 Kc8 draw
13 Ra1 draw
14 Ra5 draw
15 Ra6 draw
16 Rb2 draw
17 Rc2 draw
18 Rd2 draw
19 Rh2 draw
20 Kd4 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rg2 loss in 2 half-moves