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 Kf2 win in 5 half-moves
4 Rb3 win in 5 half-moves
5 Rf5 win in 7 half-moves
6 Kf1 draw
7 Kf3 draw
8 Kg3 draw
9 Kgg1 draw
10 Kgh2 draw
11 Kh3 draw
12 Khg1 draw
13 Khh2 draw
14 Ra5 draw
15 Rb4 draw
16 Rb6 draw
17 Rc5 draw
18 Rd5 draw
19 Re5 draw
20 Rb7 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rh5 loss in 2 half-moves