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 Rb6 win in 1 half-moves
4 Ka5 draw
5 Ke1 draw
6 Ke2 draw
7 Kf2 draw
8 Kg1 draw
9 Kg2 draw
10 Ra7 draw
11 Rb3 draw
12 Rb4 draw
13 Rb5 draw
14 Rb8 draw
15 Rc7 draw
16 Rd7 draw
17 Re7 draw
18 Rf7 draw
19 Rg7 draw
20 Rh7 draw
21 Kb5 loss in 2 half-moves
22 Kb6 loss in 2 half-moves
23 Ka7 loss in 1 half-moves