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 Kb1 draw
3 Kb2 draw
4 Ke1 draw
5 Ke2 draw
6 Kf1 draw
7 Kg1 draw
8 Kg2 draw
9 Ra3 draw
10 Ra4 draw
11 Ra6 draw
12 Rb2 draw
13 Rc2 draw
14 Rd2 draw
15 Ke3 loss in 2 half-moves
16 Kf3 loss in 2 half-moves
17 Kg3 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Re2 loss in 2 half-moves