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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ka1 draw
3 Kc1 draw
4 Kg4 draw
5 Kg6 draw
6 Kh4 draw
7 Kh6 draw
8 Ra2 draw
9 Ra3 draw
10 Ra7 draw
11 Ra8 draw
12 Rd5 draw
13 Re5 draw
14 Rf5 draw
15 Rg5 draw
16 Ka2 loss in 2 half-moves
17 Kb2 loss in 2 half-moves
18 Kc2 loss in 2 half-moves
19 Kg5 loss in 1 half-moves
20 Ra1 loss in 1 half-moves
21 Ra6 loss in 1 half-moves
22 Rb5 loss in 1 half-moves
23 Rc5 loss in 1 half-moves