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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Ka3 draw
5 Kb1 draw
6 Kb3 draw
7 Kc1 draw
8 Kc2 draw
9 Kc3 draw
10 Ra2 draw
11 Ra3 draw
12 Ra4 draw
13 Ra6 draw
14 Rb8 draw
15 Rd8 draw
16 Re8 draw
17 Rf8 draw
18 Rg8 draw
19 Ra1 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves