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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Ka2 draw
3 Kg5 draw
4 Kg6 draw
5 Kh4 draw
6 Kh6 draw
7 Ra5 draw
8 Ra6 draw
9 Ra7 draw
10 Rb4 draw
11 Rc4 draw
12 Rg4 draw
13 Rh4 draw
14 Kb1 loss in 2 half-moves
15 Kb2 loss in 2 half-moves
16 Kg4 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves