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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Kg7 draw
5 Kh7 draw
6 Kh8 draw
7 Ra2 draw
8 Ra3 draw
9 Ra4 draw
10 Ra5 draw
11 Ra6 draw
12 Ra7 draw
13 Rc8 draw
14 Re8 draw
15 Ka2 loss in 2 half-moves
16 Kb2 loss in 2 half-moves
17 Kf7 loss in 1 half-moves
18 Kf8 loss in 1 half-moves
19 Rd8 loss in 1 half-moves