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

EGTB: win in 4 half-moves

# move score
1 Rh1 win in 3 half-moves
2 Rh4 win in 3 half-moves
3 Kg2 win in 5 half-moves
4 Kg3 win in 5 half-moves
5 Rg6 win in 5 half-moves
6 Kd1 draw
7 Kd2 draw
8 Kd3 draw
9 Ke1 draw
10 Kee3 draw
11 Kef2 draw
12 Kf1 draw
13 Kfe3 draw
14 Kff2 draw
15 Ra6 draw
16 Rb6 draw
17 Rc6 draw
18 Rh2 draw
19 Rh3 draw
20 Rh5 draw
21 Ke4 loss in 2 half-moves
22 Kf4 loss in 2 half-moves
23 Kg4 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Rh7 loss in 2 half-moves
28 Rh8 loss in 2 half-moves