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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rb2 win in 3 half-moves
3 Ka2 win in 7 half-moves
4 Kb1 win in 7 half-moves
5 Kb2 win in 7 half-moves
6 Ke2 win in 7 half-moves
7 Ke3 win in 7 half-moves
8 Kf2 win in 7 half-moves
9 Ra5 win in 7 half-moves
10 Rb3 win in 7 half-moves
11 Rb4 win in 7 half-moves
12 Ke4 draw
13 Kf4 draw
14 Kg2 draw
15 Kg3 draw
16 Kg4 draw
17 Rb6 draw
18 Rc5 draw
19 Rd5 draw
20 Rh5 draw
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rg5 loss in 2 half-moves