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 Kf5 draw
3 Kf6 draw
4 Kg4 draw
5 Kg7 draw
6 Kg8 draw
7 Kgg6 draw
8 Kgh6 draw
9 Kh4 draw
10 Kh5 draw
11 Kh8 draw
12 Khg6 draw
13 Khh6 draw
14 Re1 draw
15 Re6 draw
16 Re7 draw
17 Re8 draw
18 Rf5 draw
19 Kf4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Re4 loss in 2 half-moves