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

EGTB: win in 4 half-moves

# move score
1 Kg4 win in 3 half-moves
2 Kh4 win in 3 half-moves
3 Ra2 win in 3 half-moves
4 Ra3 win in 3 half-moves
5 Kf2 win in 7 half-moves
6 Kf3 win in 7 half-moves
7 Kg2 win in 7 half-moves
8 Rb5 win in 7 half-moves
9 Rd5 win in 7 half-moves
10 Re5 win in 7 half-moves
11 Kh2 draw
12 Kh3 draw
13 Ra1 draw
14 Ra8 draw
15 Rc5 draw
16 Kf4 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rh5 loss in 2 half-moves