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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rb2 win in 3 half-moves
3 Rb3 win in 3 half-moves
4 Rh6 win in 5 half-moves
5 Kf1 draw
6 Kf2 draw
7 Kf3 draw
8 Kgg1 draw
9 Kgg3 draw
10 Kgh1 draw
11 Kgh3 draw
12 Khg1 draw
13 Khg3 draw
14 Khh1 draw
15 Khh3 draw
16 Ra6 draw
17 Rb4 draw
18 Rb5 draw
19 Rc6 draw
20 Rd6 draw
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rg6 loss in 2 half-moves