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

EGTB: win in 6 half-moves

# move score
1 Rh4 win in 5 half-moves
2 Ra4 draw
3 Rb4 draw
4 Re6 draw
5 Re7 draw
6 Re8 draw
7 Rf4 draw
8 Rg4 draw
9 Kf1 loss in 2 half-moves
10 Kf2 loss in 2 half-moves
11 Kf3 loss in 2 half-moves
12 Kgg1 loss in 2 half-moves
13 Kgg3 loss in 2 half-moves
14 Kgh1 loss in 2 half-moves
15 Kgh3 loss in 2 half-moves
16 Khg1 loss in 2 half-moves
17 Khg3 loss in 2 half-moves
18 Khh1 loss in 2 half-moves
19 Khh3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Re5 loss in 2 half-moves