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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Re8 win in 1 half-moves
5 Rg1 win in 1 half-moves
6 Rg2 win in 1 half-moves
7 Rg4 win in 1 half-moves
8 Rg6 win in 1 half-moves
9 Rh8 win in 1 half-moves
10 Ka8 draw
11 Ra8 draw
12 Rg7 draw
13 Kb6 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Kb8 loss in 2 half-moves
16 Rd8 loss in 1 half-moves
17 Rf8 loss in 1 half-moves
18 Rg3 loss in 1 half-moves
19 Rg5 loss in 1 half-moves