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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Ka1 win in 3 half-moves
3 Ka2 win in 3 half-moves
4 Ka3 win in 3 half-moves
5 Kb1 win in 3 half-moves
6 Kc1 win in 3 half-moves
7 Kc3 win in 3 half-moves
8 Ra8 win in 3 half-moves
9 Rb4 win in 3 half-moves
10 Rb5 win in 3 half-moves
11 Rb6 win in 3 half-moves
12 Rc8 win in 3 half-moves
13 Kb3 win in 5 half-moves
14 Re8 win in 7 half-moves
15 Rd8 draw
16 Kc2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves