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 Ra1 win in 5 half-moves
3 Rd5 win in 5 half-moves
4 Kb6 win in 7 half-moves
5 Kb7 win in 7 half-moves
6 Ka5 draw
7 Ka7 draw
8 Kb5 draw
9 Rc1 draw
10 Rd2 draw
11 Rd3 draw
12 Rd4 draw
13 Re1 draw
14 Rd6 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves