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 Kc2 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Rb2 win in 7 half-moves
5 Ka5 draw
6 Kc1 draw
7 Kd1 draw
8 Kd3 draw
9 Ra7 draw
10 Rb1 draw
11 Rb5 draw
12 Rb6 draw
13 Rb8 draw
14 Rf7 draw
15 Ka7 loss in 2 half-moves
16 Ke1 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves
26 Kb5 loss in 1 half-moves