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 Ka3 draw
3 Ka4 draw
4 Ka5 draw
5 Kb3 draw
6 Kb5 draw
7 Kc3 draw
8 Kc4 draw
9 Kc5 draw
10 Ra2 draw
11 Ra3 draw
12 Ra4 draw
13 Ra6 draw
14 Rb7 draw
15 Rd7 draw
16 Re7 draw
17 Rg7 draw
18 Rh7 draw
19 Ra1 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rf7 loss in 2 half-moves