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

EGTB: win in 4 half-moves

# move score
1 Rh4 win in 3 half-moves
2 Rh7 win in 3 half-moves
3 K5e5 win in 5 half-moves
4 K5e6 win in 5 half-moves
5 K6e5 win in 5 half-moves
6 K6e6 win in 5 half-moves
7 Rh5 win in 5 half-moves
8 Rh6 win in 5 half-moves
9 K5c5 draw
10 K5c6 draw
11 K6c5 draw
12 K6c6 draw
13 Kc7 draw
14 Kd7 draw
15 Ke4 draw
16 Ra3 draw
17 Rb3 draw
18 Rf3 draw
19 Rg3 draw
20 Rh8 draw
21 Kc4 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Ke7 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Rh1 loss in 2 half-moves
28 Rh2 loss in 2 half-moves