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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rf5 win in 1 half-moves
3 Rh5 win in 1 half-moves
4 Kc7 win in 3 half-moves
5 Kc8 win in 3 half-moves
6 Ka6 draw
7 Ka7 draw
8 Ka8 draw
9 Kb6 draw
10 Kb8 draw
11 Kc6 draw
12 Kg7 draw
13 Ra5 draw
14 Rb3 draw
15 Rb6 draw
16 Rc5 draw
17 Rd5 draw
18 Re5 draw
19 Rg5 draw
20 Kf7 loss in 2 half-moves
21 Kf8 loss in 2 half-moves
22 Kh7 loss in 2 half-moves
23 Kh8 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rb4 loss in 2 half-moves