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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kg4 win in 3 half-moves
3 Kg5 win in 3 half-moves
4 Kh4 win in 3 half-moves
5 Kh6 win in 3 half-moves
6 Kh7 win in 3 half-moves
7 Ra2 win in 3 half-moves
8 Ra3 win in 3 half-moves
9 Rg4 win in 3 half-moves
10 Rh4 win in 3 half-moves
11 Kg2 draw
12 Kg3 draw
13 Kg7 draw
14 Kh2 draw
15 Kh5 draw
16 Ra1 draw
17 Ra5 draw
18 Kf5 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Kf7 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Rf4 loss in 2 half-moves