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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Kb5 win in 7 half-moves
3 K6a7 draw
4 K8a7 draw
5 K8b7 draw
6 Ka5 draw
7 Ka6 draw
8 Ka8 draw
9 Ra1 draw
10 Ra3 draw
11 Ra4 draw
12 Ra6 draw
13 Ra8 draw
14 Rb2 draw
15 Rc2 draw
16 Rh2 draw
17 K6b7 loss in 2 half-moves
18 K6c7 loss in 2 half-moves
19 K8c7 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Kc6 loss in 2 half-moves
22 Kc8 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Rd2 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