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 K5b5 win in 3 half-moves
4 K5b6 win in 3 half-moves
5 K6b6 win in 3 half-moves
6 Ka4 win in 3 half-moves
7 Ka7 win in 3 half-moves
8 Kb4 win in 3 half-moves
9 Ra7 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 Rb6 win in 3 half-moves
14 Rc7 win in 3 half-moves
15 Rd7 win in 3 half-moves
16 Rf7 win in 3 half-moves
17 K6b5 draw
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves