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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rd7 win in 1 half-moves
3 Ka2 win in 3 half-moves
4 Ka3 win in 3 half-moves
5 Ka7 win in 3 half-moves
6 Kb3 win in 3 half-moves
7 Kb8 win in 3 half-moves
8 Kc3 win in 3 half-moves
9 Ra7 win in 3 half-moves
10 Rb8 win in 3 half-moves
11 Rc7 win in 3 half-moves
12 Ka1 draw
13 Kb1 draw
14 Kc1 draw
15 Kc2 draw
16 Rb3 draw
17 Rb4 draw
18 Rb5 draw
19 Re7 draw
20 Rf7 draw
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves