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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Re2 win in 1 half-moves
3 Kf4 win in 3 half-moves
4 Kgg4 draw
5 Kgg6 draw
6 Khg4 draw
7 Khg6 draw
8 Khh4 draw
9 Khh6 draw
10 Rb5 draw
11 Rc5 draw
12 Rd5 draw
13 Re4 draw
14 Re6 draw
15 Re7 draw
16 Re8 draw
17 Rf5 draw
18 Kf5 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Kgh4 loss in 2 half-moves
21 Kgh6 loss in 2 half-moves
22 Re1 loss in 1 half-moves
23 Re3 loss in 1 half-moves