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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 K5a6 win in 3 half-moves
4 K7a6 win in 3 half-moves
5 Ka4 win in 3 half-moves
6 Ka8 win in 3 half-moves
7 Kb8 win in 3 half-moves
8 Rb8 win in 3 half-moves
9 K7b6 win in 5 half-moves
10 Kb4 win in 5 half-moves
11 Kb5 win in 5 half-moves
12 Rb2 win in 5 half-moves
13 Rb3 win in 5 half-moves
14 Rd7 win in 5 half-moves
15 Re7 win in 5 half-moves
16 K5b6 draw
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves