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 Ka2 draw
3 Kb1 draw
4 Kb2 draw
5 Kg5 draw
6 Kh6 draw
7 Rb4 draw
8 Rc4 draw
9 Re4 draw
10 Rf4 draw
11 Rg4 draw
12 Rh1 draw
13 Rh2 draw
14 Rh3 draw
15 Kg4 loss in 2 half-moves
16 Kg6 loss in 2 half-moves
17 Rd4 loss in 1 half-moves