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

EGTB: win in 2 half-moves

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