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

EGTB: win in 4 half-moves

# move score
1 Re8 win in 3 half-moves
2 Rg2 win in 3 half-moves
3 Rg3 win in 5 half-moves
4 Rg4 win in 5 half-moves
5 K3e4 win in 7 half-moves
6 Ke5 win in 7 half-moves
7 Kd5 win in 9 half-moves
8 K4e4 win in 11 half-moves
9 K3e3 draw
10 K4e3 draw
11 Kc2 draw
12 Kd2 draw
13 Rd8 draw
14 Rf8 draw
15 Rg1 draw
16 Rg7 draw
17 Rh8 draw
18 K3c3 loss in 2 half-moves
19 K3c4 loss in 2 half-moves
20 K4c3 loss in 2 half-moves
21 K4c4 loss in 2 half-moves
22 Kc5 loss in 2 half-moves
23 Ke2 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Rg5 loss in 2 half-moves
28 Rg6 loss in 2 half-moves