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 Kc7 draw
10 Ra2 draw
11 Ra5 draw
12 Ra6 draw
13 Ra8 draw
14 Rb3 draw
15 Rc3 draw
16 Re3 draw
17 Rf3 draw
18 Rg3 draw
19 Ra1 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves