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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Ka4 draw
3 Ka5 draw
4 Kb3 draw
5 Kb5 draw
6 Kc4 draw
7 Kc5 draw
8 Ra2 draw
9 Ra4 draw
10 Ra5 draw
11 Ra7 draw
12 Ra8 draw
13 Rb3 draw
14 Rc3 draw
15 Rd3 draw
16 Rf3 draw
17 Rg3 draw
18 Rh3 draw
19 Kc3 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Re3 loss in 2 half-moves