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 K5b6 win in 3 half-moves
3 K6b6 win in 3 half-moves
4 Kb7 win in 3 half-moves
5 Rb2 win in 3 half-moves
6 Ka7 win in 5 half-moves
7 Ra1 win in 7 half-moves
8 Ra3 win in 7 half-moves
9 Ka4 draw
10 Ra4 draw
11 Rc2 draw
12 Rd2 draw
13 Rh2 draw
14 K5b5 loss in 2 half-moves
15 K6b5 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rg2 loss in 2 half-moves