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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rd6 win in 1 half-moves
3 Ka5 win in 3 half-moves
4 Ka8 win in 3 half-moves
5 Kaa7 win in 3 half-moves
6 Kb5 win in 3 half-moves
7 Kba7 win in 3 half-moves
8 Kbb7 win in 3 half-moves
9 Rb1 win in 3 half-moves
10 Rb3 win in 3 half-moves
11 Rb4 win in 3 half-moves
12 Rb5 win in 3 half-moves
13 Rc6 win in 3 half-moves
14 Rh6 win in 3 half-moves
15 Kab7 win in 5 half-moves
16 Kc7 loss in 2 half-moves
17 Kc8 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rg6 loss in 2 half-moves