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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rd8 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 Kb4 win in 3 half-moves
8 Rb7 win in 3 half-moves
9 Kb5 win in 5 half-moves
10 Kb7 win in 5 half-moves
11 Ra8 win in 5 half-moves
12 Rb1 win in 5 half-moves
13 Rb2 win in 5 half-moves
14 Rc8 win in 5 half-moves
15 Re8 win in 5 half-moves
16 K5b6 draw
17 K7b6 draw
18 Rf8 draw
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves