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

EGTB: win in 4 half-moves

# move score
1 Kf2 win in 3 half-moves
2 Rg1 win in 3 half-moves
3 Rg3 win in 3 half-moves
4 Rc8 win in 5 half-moves
5 Rg2 win in 5 half-moves
6 Kc1 draw
7 Kc2 draw
8 Kdd1 draw
9 Kde1 draw
10 Ked1 draw
11 Kee1 draw
12 Kf1 draw
13 Ra8 draw
14 Rb8 draw
15 Rg4 draw
16 Rh8 draw
17 Kc3 loss in 2 half-moves
18 Kdd3 loss in 2 half-moves
19 Kde3 loss in 2 half-moves
20 Ked3 loss in 2 half-moves
21 Kee3 loss in 2 half-moves
22 Kf3 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rg6 loss in 2 half-moves
28 Rg7 loss in 2 half-moves