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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rh6 win in 3 half-moves
3 Rh7 win in 3 half-moves
4 Rh8 win in 3 half-moves
5 Ra4 win in 5 half-moves
6 Rb4 win in 5 half-moves
7 Ka6 draw
8 Ka7 draw
9 Ka8 draw
10 Kb8 draw
11 Kc7 draw
12 Kc8 draw
13 Kd7 draw
14 Kd8 draw
15 Ke8 draw
16 Kf7 draw
17 Kf8 draw
18 Rg4 draw
19 Rh5 draw
20 Kb6 loss in 2 half-moves
21 Kc6 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Ke6 loss in 2 half-moves
24 Kf6 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rd4 loss in 2 half-moves
27 Re4 loss in 2 half-moves
28 Rh1 loss in 2 half-moves
29 Rh2 loss in 2 half-moves
30 Rh3 loss in 2 half-moves