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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Rd8 win in 1 half-moves
3 K6b6 win in 3 half-moves
4 K6b7 win in 3 half-moves
5 K7b7 win in 3 half-moves
6 Ka8 win in 3 half-moves
7 Ra8 win in 3 half-moves
8 Rb3 win in 3 half-moves
9 Rb4 win in 3 half-moves
10 Rb6 win in 3 half-moves
11 Rb7 win in 3 half-moves
12 Rc8 win in 3 half-moves
13 Re8 win in 3 half-moves
14 K7b6 win in 5 half-moves
15 Kb5 draw
16 Rb5 draw
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves