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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Ra4 win in 3 half-moves
3 Kc3 win in 5 half-moves
4 Rc1 win in 5 half-moves
5 Kc4 win in 7 half-moves
6 Re1 win in 7 half-moves
7 Rg1 win in 7 half-moves
8 Kd4 win in 9 half-moves
9 Ke3 win in 9 half-moves
10 Ke4 win in 9 half-moves
11 Kf3 win in 9 half-moves
12 Kg3 win in 9 half-moves
13 Rd1 win in 9 half-moves
14 Kh3 win in 11 half-moves
15 Kg5 win in 15 half-moves
16 Kc2 draw
17 Kd2 draw
18 Ke2 draw
19 Kf4 draw
20 Kf5 draw
21 Kh4 draw
22 Kh5 draw
23 Ra2 draw
24 Ra5 draw
25 Ra6 draw
26 Rb1 draw
27 Ra7 loss in 2 half-moves
28 Ra8 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves