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 Kc3 draw
7 Kc4 draw
8 Kc5 draw
9 Ra2 draw
10 Ra4 draw
11 Ra5 draw
12 Ra7 draw
13 Ra8 draw
14 Rb3 draw
15 Rc3 draw
16 Rd3 draw
17 Re3 draw
18 Rg3 draw
19 Rh3 draw
20 Ra1 loss in 2 half-moves
21 Rf3 loss in 2 half-moves