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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Rf2 win in 1 half-moves
3 Rf4 win in 1 half-moves
4 Rf7 win in 1 half-moves
5 Ke1 draw
6 Ke2 draw
7 Kf2 draw
8 Kg1 draw
9 Kg2 draw
10 Rb8 draw
11 Rc8 draw
12 Rd8 draw
13 Re8 draw
14 Rf3 draw
15 Rf6 draw
16 Rg8 draw
17 Rh8 draw
18 Kb7 loss in 2 half-moves
19 Kb8 loss in 2 half-moves
20 Rf5 loss in 1 half-moves