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

EGTB: win in 2 half-moves

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