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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Rb6 win in 1 half-moves
4 Rh2 win in 1 half-moves
5 Ra1 win in 3 half-moves
6 Ra7 win in 3 half-moves
7 Ra8 win in 3 half-moves
8 Kb7 draw
9 Kb8 draw
10 Kc7 draw
11 Kd7 draw
12 Kd8 draw
13 Ra3 draw
14 Rb1 draw
15 Rb3 draw
16 Rb7 draw
17 Rb8 draw
18 Rc2 draw
19 Rd2 draw
20 Re2 draw
21 Rf2 draw
22 Rg2 draw
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Ra6 loss in 2 half-moves