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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rh7 win in 1 half-moves
3 Ka2 win in 3 half-moves
4 Kb2 win in 3 half-moves
5 Kc2 win in 3 half-moves
6 Ka1 draw
7 Ka5 draw
8 Ka6 draw
9 Ka7 draw
10 Kb5 draw
11 Kc1 draw
12 Kc5 draw
13 Kc6 draw
14 Kc7 draw
15 Ra7 draw
16 Rc7 draw
17 Rd7 draw
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves