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 Rc1 win in 3 half-moves
3 Rd1 win in 5 half-moves
4 Ra4 win in 9 half-moves
5 Kc5 win in 11 half-moves
6 Kd5 win in 11 half-moves
7 Kc4 win in 13 half-moves
8 Kb7 draw
9 Kb8 draw
10 Kc7 draw
11 Kd3 draw
12 Ke3 draw
13 Ke4 draw
14 Ke5 draw
15 Ra2 draw
16 Ra5 draw
17 Ra6 draw
18 Rb1 draw
19 Rh1 draw
20 Kc3 loss in 2 half-moves
21 Kd7 loss in 2 half-moves
22 Kd8 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves