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

EGTB: win in 4 half-moves

# move score
1 Rd5 win in 3 half-moves
2 Rh3 win in 3 half-moves
3 Kg1 win in 5 half-moves
4 Kg2 win in 5 half-moves
5 Kd1 draw
6 Kd2 draw
7 Kd3 draw
8 Ke3 draw
9 Kee1 draw
10 Kef2 draw
11 Kf3 draw
12 Kfe1 draw
13 Kff2 draw
14 Ra5 draw
15 Rb5 draw
16 Rc5 draw
17 Rh1 draw
18 Rh2 draw
19 Rh4 draw
20 Rh6 draw
21 Re5 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rh7 loss in 2 half-moves
25 Rh8 loss in 2 half-moves