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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ka6 draw
3 Ka7 draw
4 Ka8 draw
5 Kb6 draw
6 Kb8 draw
7 Kc6 draw
8 Kc7 draw
9 Kc8 draw
10 Ra1 draw
11 Ra3 draw
12 Ra5 draw
13 Ra6 draw
14 Ra7 draw
15 Rb2 draw
16 Rc2 draw
17 Rd2 draw
18 Re2 draw
19 Rf2 draw
20 Ra8 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves