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 Rc7 win in 1 half-moves
3 Kb5 win in 3 half-moves
4 Kb6 win in 3 half-moves
5 Kf6 win in 3 half-moves
6 Kf7 win in 3 half-moves
7 Ra7 win in 3 half-moves
8 Kf8 win in 5 half-moves
9 Ka4 draw
10 Ka6 draw
11 Kb4 draw
12 Kg6 draw
13 Kg8 draw
14 Kh6 draw
15 Kh7 draw
16 Kh8 draw
17 Rb4 draw
18 Rb5 draw
19 Rb6 draw
20 Rb8 draw
21 Rd7 draw
22 Re7 draw
23 Rf7 draw
24 Rb1 loss in 2 half-moves
25 Rb2 loss in 2 half-moves