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

EGTB: win in 4 half-moves

# move score
1 Re7 win in 3 half-moves
2 Re8 win in 3 half-moves
3 Rh1 win in 7 half-moves
4 Kf4 draw
5 Kf5 draw
6 Kf6 draw
7 Kf7 draw
8 Kf8 draw
9 Kg4 draw
10 Kg6 draw
11 Kg7 draw
12 Kh4 draw
13 Kh5 draw
14 Kh6 draw
15 Kh7 draw
16 Kh8 draw
17 Ra1 draw
18 Re2 draw
19 Re6 draw
20 Rf1 draw
21 Rg1 draw
22 Rb1 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Re5 loss in 2 half-moves