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

EGTB: win in 10 half-moves

# move score
1 Kg1 win in 9 half-moves
2 Kg2 win in 9 half-moves
3 Rg8 win in 9 half-moves
4 Kc1 draw
5 Kc2 draw
6 Kd1 draw
7 Kde1 draw
8 Kde2 draw
9 Kf2 draw
10 Kfe1 draw
11 Kfe2 draw
12 Ra8 draw
13 Rf8 draw
14 Rh1 draw
15 Rh2 draw
16 Rh7 draw
17 Kc3 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rh3 loss in 2 half-moves
25 Rh4 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Rh6 loss in 2 half-moves