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

EGTB: win in 6 half-moves

# move score
1 Rh2 win in 5 half-moves
2 Rh4 win in 5 half-moves
3 Kd2 win in 11 half-moves
4 Ka5 draw
5 Ka7 draw
6 Kb5 draw
7 Kb7 draw
8 Kc2 draw
9 Kc3 draw
10 Kc4 draw
11 Ke2 draw
12 Ke3 draw
13 Ke4 draw
14 Rh1 draw
15 Rh5 draw
16 Rh6 draw
17 Kb6 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh7 loss in 2 half-moves
23 Rh8 loss in 2 half-moves