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 Ra8 win in 1 half-moves
4 Re2 win in 1 half-moves
5 Rf2 win in 1 half-moves
6 Rg2 win in 1 half-moves
7 Rh2 win in 1 half-moves
8 Ka3 draw
9 Kb3 draw
10 Kc3 draw
11 Ra3 draw
12 Ra4 draw
13 Ra5 draw
14 Ra7 draw
15 Ka4 loss in 2 half-moves
16 Ka5 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rd2 loss in 2 half-moves