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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Re8 win in 1 half-moves
4 Rf8 win in 1 half-moves
5 Ka5 draw
6 Ka7 draw
7 Kb5 draw
8 Kb6 draw
9 Kb7 draw
10 Ke1 draw
11 Ke2 draw
12 Kf2 draw
13 Kg1 draw
14 Kg2 draw
15 Rb3 draw
16 Rb4 draw
17 Rb5 draw
18 Rb7 draw
19 Rc8 draw
20 Rd8 draw
21 Rg8 draw
22 Ra8 loss in 1 half-moves
23 Rb6 loss in 1 half-moves
24 Rh8 loss in 1 half-moves