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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ke1 draw
3 Kf2 draw
4 Kf6 draw
5 Kf7 draw
6 Kf8 draw
7 Kg1 draw
8 Kg2 draw
9 Kg6 draw
10 Kg8 draw
11 Kh6 draw
12 Kh7 draw
13 Kh8 draw
14 Re1 draw
15 Re2 draw
16 Re6 draw
17 Re8 draw
18 Rf7 draw
19 Ke2 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Re5 loss in 2 half-moves