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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Rh2 win in 7 half-moves
4 Rh1 win in 11 half-moves
5 Ka2 draw
6 Ka3 draw
7 Ka4 draw
8 Kb2 draw
9 Kb4 draw
10 Kc2 draw
11 Kc3 draw
12 Kd2 draw
13 Kd3 draw
14 Ke2 draw
15 Kf2 draw
16 Kf3 draw
17 Rc4 draw
18 Rg4 draw
19 Rh3 draw
20 Rh5 draw
21 Rh7 draw
22 Rh8 draw
23 Kc4 loss in 2 half-moves
24 Kd4 loss in 2 half-moves
25 Ke4 loss in 2 half-moves
26 Kf4 loss in 2 half-moves
27 Rd4 loss in 2 half-moves
28 Re4 loss in 2 half-moves
29 Rf4 loss in 2 half-moves
30 Rh6 loss in 2 half-moves