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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Ka5 win in 3 half-moves
3 Kba4 win in 3 half-moves
4 Kaa4 draw
5 Kab3 draw
6 Kb2 draw
7 Kbb3 draw
8 Ra1 draw
9 Rb2 draw
10 Rg2 draw
11 Rh2 draw
12 Kc3 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Rc2 loss in 1 half-moves
16 Rd2 loss in 1 half-moves
17 Re2 loss in 1 half-moves
18 Rf2 loss in 1 half-moves