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

EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Ra5 win in 5 half-moves
3 Ra7 win in 5 half-moves
4 Rc4 win in 5 half-moves
5 Kc5 draw
6 Kc6 draw
7 Kc7 draw
8 Kd7 draw
9 Kde6 draw
10 Kde7 draw
11 Kf7 draw
12 Kfe6 draw
13 Kfe7 draw
14 Kg5 draw
15 Kg6 draw
16 Ra6 draw
17 Ra8 draw
18 Rb4 draw
19 Rh4 draw
20 Kd5 loss in 2 half-moves
21 Kde5 loss in 2 half-moves
22 Kf5 loss in 2 half-moves
23 Kfe5 loss in 2 half-moves
24 Kg7 loss in 2 half-moves
25 Ra1 loss in 2 half-moves
26 Ra2 loss in 2 half-moves
27 Ra3 loss in 2 half-moves
28 Rd4 loss in 2 half-moves
29 Re4 loss in 2 half-moves
30 Rf4 loss in 2 half-moves