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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Ra8 win in 1 half-moves
3 Rh2 win in 1 half-moves
4 Ka3 draw
5 Kb2 draw
6 Kc2 draw
7 Kc3 draw
8 Ra3 draw
9 Ra4 draw
10 Ra6 draw
11 Ra7 draw
12 Rb2 draw
13 Rc2 draw
14 Rd2 draw
15 Re2 draw
16 Rf2 draw
17 Rg2 draw
18 Ka4 loss in 2 half-moves
19 Kb4 loss in 2 half-moves
20 Kc4 loss in 2 half-moves
21 Ra1 loss in 2 half-moves