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 Kf4 win in 5 half-moves
3 Kf5 win in 5 half-moves
4 Rf1 win in 5 half-moves
5 Rg1 win in 7 half-moves
6 Rh1 win in 9 half-moves
7 Kg4 draw
8 Kg7 draw
9 Kgg6 draw
10 Kgh5 draw
11 Kh4 draw
12 Kh7 draw
13 Khg6 draw
14 Khh5 draw
15 Ra1 draw
16 Re2 draw
17 Re3 draw
18 Re5 draw
19 Kf6 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Re8 loss in 2 half-moves