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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Ra1 win in 3 half-moves
4 Ra6 win in 3 half-moves
5 Ra8 win in 3 half-moves
6 Ka6 draw
7 Kb8 draw
8 Kc8 draw
9 Kcb7 draw
10 Kcc6 draw
11 Kd6 draw
12 Kd7 draw
13 Kd8 draw
14 Ra5 draw
15 Ra7 draw
16 Rb2 draw
17 Rc2 draw
18 Rf2 draw
19 Ka7 loss in 2 half-moves
20 Kbb7 loss in 2 half-moves
21 Kbc6 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Rd2 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves
28 Ka5 loss in 1 half-moves