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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ka5 draw
3 Ka6 draw
4 Ka7 draw
5 Kb5 draw
6 Kb7 draw
7 Kc5 draw
8 Kc6 draw
9 Ra1 draw
10 Ra2 draw
11 Ra6 draw
12 Ra8 draw
13 Rb3 draw
14 Rc3 draw
15 Kc7 loss in 8 half-moves
16 Re3 loss in 4 half-moves
17 Rg3 loss in 4 half-moves
18 Ra5 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rd3 loss in 1 half-moves