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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Re5 win in 1 half-moves
4 Ka7 win in 3 half-moves
5 Kb6 win in 3 half-moves
6 Kb7 win in 3 half-moves
7 Kf7 win in 3 half-moves
8 Re6 win in 3 half-moves
9 Re7 win in 3 half-moves
10 Ke7 win in 5 half-moves
11 Kg7 draw
12 Kg8 draw
13 Rd8 draw
14 Re3 draw
15 Re4 draw
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Re2 loss in 2 half-moves