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 Ra8 win in 9 half-moves
3 Ra6 win in 11 half-moves
4 K6a7 draw
5 K8a7 draw
6 Ra3 draw
7 Ra4 draw
8 Ra7 draw
9 Rb2 draw
10 Rc2 draw
11 Rd2 draw
12 Rh2 draw
13 Ka5 loss in 2 half-moves
14 Ka6 loss in 2 half-moves
15 Ka8 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Kc8 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rg2 loss in 2 half-moves
24 K6b7 loss in 1 half-moves
25 K6c7 loss in 1 half-moves
26 K8b7 loss in 1 half-moves
27 K8c7 loss in 1 half-moves