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 K6b7 win in 7 half-moves
3 K6c7 win in 7 half-moves
4 K8b7 win in 7 half-moves
5 K8c7 win in 7 half-moves
6 Ka8 win in 7 half-moves
7 Kc8 win in 7 half-moves
8 Ra6 win in 7 half-moves
9 Ra7 win in 7 half-moves
10 Ra8 win in 7 half-moves
11 Kc6 win in 9 half-moves
12 K6a7 draw
13 K8a7 draw
14 Ka5 draw
15 Ka6 draw
16 Rb1 draw
17 Rg1 draw
18 Kb5 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves