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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rd6 win in 1 half-moves
3 Ka4 draw
4 Ka6 draw
5 Kb4 draw
6 Kb5 draw
7 Kb6 draw
8 Kg7 draw
9 Kg8 draw
10 Kh7 draw
11 Ra1 draw
12 Rc1 draw
13 Rd2 draw
14 Rd3 draw
15 Rd5 draw
16 Rd7 draw
17 Rd8 draw
18 Re1 draw
19 Rf1 draw
20 Rd4 loss in 1 half-moves
21 Rg1 loss in 1 half-moves
22 Rh1 loss in 1 half-moves