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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Ka7 draw
3 Kd2 draw
4 Ke1 draw
5 Ke2 draw
6 Rb7 draw
7 Rd5 draw
8 Rd8 draw
9 Re7 draw
10 Rf7 draw
11 Rg7 draw
12 Rh7 draw
13 Kc1 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Kb7 loss in 1 half-moves