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

EGTB: win in 2 half-moves

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