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 Ka7 draw
3 Kb5 draw
4 Kb7 draw
5 Kc5 draw
6 Kc6 draw
7 Kc7 draw
8 Ra2 draw
9 Ra4 draw
10 Ra6 draw
11 Ra7 draw
12 Rb3 draw
13 Rd3 draw
14 Re3 draw
15 Rg3 draw
16 Rh3 draw
17 Ka5 loss in 4 half-moves
18 Ka6 loss in 4 half-moves
19 Ra1 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rf3 loss in 2 half-moves