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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Re7 win in 1 half-moves
3 K4a5 win in 3 half-moves
4 K4b5 win in 3 half-moves
5 K4c5 win in 3 half-moves
6 Ka3 win in 3 half-moves
7 Ka4 win in 3 half-moves
8 Ka6 win in 3 half-moves
9 Ka7 win in 3 half-moves
10 Kb3 win in 3 half-moves
11 Kc3 win in 3 half-moves
12 Kc4 win in 3 half-moves
13 Kc6 win in 3 half-moves
14 Ra7 win in 3 half-moves
15 Rc7 win in 3 half-moves
16 Rd7 win in 3 half-moves
17 Rf7 win in 3 half-moves
18 K6a5 win in 5 half-moves
19 K6b5 win in 5 half-moves
20 K6c5 win in 5 half-moves
21 Kc7 win in 5 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves