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

EGTB: win in 2 half-moves

# move score
1 Ka1 win in 1 half-moves
2 Ka3 win in 1 half-moves
3 Kf2 win in 1 half-moves
4 Rg3 win in 1 half-moves
5 Rg5 win in 1 half-moves
6 Rg6 win in 1 half-moves
7 Rg7 win in 1 half-moves
8 Rg8 win in 1 half-moves
9 Kb1 draw
10 Kf1 draw
11 Kh1 draw
12 Kh2 draw
13 Rb2 draw
14 Rc2 draw
15 Rd2 draw
16 Re2 draw
17 Rf2 draw
18 Rh2 draw
19 Kb2 loss in 2 half-moves
20 Kb3 loss in 2 half-moves
21 Rg4 loss in 1 half-moves