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

EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Ra3 win in 3 half-moves
3 Rd6 win in 3 half-moves
4 Re6 win in 3 half-moves
5 Rg6 win in 3 half-moves
6 Kb4 win in 5 half-moves
7 Kb5 win in 5 half-moves
8 Ka3 draw
9 Ka5 draw
10 Kb3 draw
11 Ra5 draw
12 Ra7 draw
13 Rb6 draw
14 Re1 draw
15 Rf1 draw
16 Rf6 draw
17 Rh1 draw
18 Rh6 draw
19 Ra8 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves