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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rd5 win in 3 half-moves
3 Rd7 win in 7 half-moves
4 Ka3 draw
5 Ka5 draw
6 Ka7 draw
7 Ka8 draw
8 Kb3 draw
9 Kb4 draw
10 Kc7 draw
11 Kc8 draw
12 Ra1 draw
13 Rc1 draw
14 Rd6 draw
15 Rd8 draw
16 Re1 draw
17 Rf1 draw
18 Kb5 loss in 2 half-moves
19 Kb7 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves