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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Ka6 draw
3 Kb6 draw
4 Kb8 draw
5 Kc6 draw
6 Kc7 draw
7 Kc8 draw
8 Ra4 draw
9 Ra5 draw
10 Ra7 draw
11 Ra8 draw
12 Rb2 draw
13 Rc2 draw
14 Rf2 draw
15 Rg2 draw
16 Ka7 loss in 18 half-moves
17 Ka8 loss in 18 half-moves
18 Ra1 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rd2 loss in 1 half-moves
22 Re2 loss in 1 half-moves