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 Rg8 win in 1 half-moves
4 Rh8 win in 1 half-moves
5 Kg1 draw
6 Kg2 draw
7 Kh2 draw
8 Ra8 draw
9 Rb3 draw
10 Rb4 draw
11 Rd8 draw
12 Re8 draw
13 Rf8 draw
14 Ka6 loss in 2 half-moves
15 Ka8 loss in 2 half-moves
16 Kb6 loss in 1 half-moves
17 Kb7 loss in 1 half-moves
18 Rb5 loss in 1 half-moves
19 Rb6 loss in 1 half-moves
20 Rb7 loss in 1 half-moves
21 Rc8 loss in 1 half-moves