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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Kb6 draw
3 Kg7 draw
4 Kg8 draw
5 Kh7 draw
6 Ra7 draw
7 Rb1 draw
8 Rb2 draw
9 Rb4 draw
10 Rb6 draw
11 Rb8 draw
12 Rc7 draw
13 Ka6 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Kb4 loss in 1 half-moves