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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kd2 win in 3 half-moves
4 Rh2 win in 5 half-moves
5 Rd1 win in 15 half-moves
6 Kb1 draw
7 Kc3 draw
8 Kc4 draw
9 Kd1 draw
10 Kd3 draw
11 Ke3 draw
12 Ke4 draw
13 Rf1 draw
14 Rg1 draw
15 Rh3 draw
16 Rh4 draw
17 Kc5 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rh6 loss in 2 half-moves
23 Rh7 loss in 2 half-moves
24 Rh8 loss in 2 half-moves