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 Ka5 draw
3 Kf1 draw
4 Kf2 draw
5 Kf3 draw
6 Kg1 draw
7 Kg3 draw
8 Kh1 draw
9 Kh2 draw
10 Kh3 draw
11 Ra5 draw
12 Ra6 draw
13 Rc7 draw
14 Rd7 draw
15 Re7 draw
16 Rf7 draw
17 Rg7 draw
18 Rh7 draw
19 Ka3 loss in 2 half-moves
20 Kb3 loss in 2 half-moves
21 Kb4 loss in 2 half-moves
22 Kb5 loss in 2 half-moves
23 Rb7 loss in 2 half-moves