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 Rh3 win in 3 half-moves
3 Rf2 win in 5 half-moves
4 Kc1 draw
5 Kc2 draw
6 Kdd1 draw
7 Kde1 draw
8 Ked1 draw
9 Kee1 draw
10 Kf1 draw
11 Kf2 draw
12 Rg2 draw
13 Rh4 draw
14 Rh8 draw
15 Kc3 loss in 2 half-moves
16 Kdd3 loss in 2 half-moves
17 Kde3 loss in 2 half-moves
18 Ked3 loss in 2 half-moves
19 Kee3 loss in 2 half-moves
20 Kf3 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rh6 loss in 2 half-moves
23 Rh7 loss in 2 half-moves