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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kd7 win in 3 half-moves
3 Kd8 win in 5 half-moves
4 Ka4 draw
5 Ka6 draw
6 Ke7 draw
7 Kf7 draw
8 Kf8 draw
9 Rc5 draw
10 Rg5 draw
11 Rh4 draw
12 Rh6 draw
13 Rh7 draw
14 Rh8 draw
15 Kb4 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rh2 loss in 2 half-moves
23 Rh3 loss in 2 half-moves