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

EGTB: win in 4 half-moves

# move score
1 Re4 win in 3 half-moves
2 Kf3 win in 5 half-moves
3 Rf7 win in 5 half-moves
4 Rg7 win in 5 half-moves
5 Rh7 win in 5 half-moves
6 Kf4 draw
7 Kg1 draw
8 Kg4 draw
9 Kgg2 draw
10 Kgh2 draw
11 Kh3 draw
12 Kh4 draw
13 Khg2 draw
14 Khh2 draw
15 Ra7 draw
16 Re3 draw
17 Re5 draw
18 Re6 draw
19 Re8 draw
20 Kf2 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Re2 loss in 2 half-moves