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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Ra1 win in 5 half-moves
3 Ra2 win in 5 half-moves
4 K7a6 draw
5 K7b6 draw
6 Ka8 draw
7 Kb5 draw
8 Kb7 draw
9 Kb8 draw
10 Ra4 draw
11 Rb3 draw
12 Rf3 draw
13 K5a6 loss in 2 half-moves
14 K5b6 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Ka4 loss in 1 half-moves