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 Kf6 draw
3 Kf8 draw
4 Kg6 draw
5 Kgg8 draw
6 Kgh7 draw
7 Khg8 draw
8 Khh7 draw
9 Rc4 draw
10 Rd4 draw
11 Re4 draw
12 Rf1 draw
13 Rf2 draw
14 Rf3 draw
15 Rf5 draw
16 Rf7 draw
17 Rg4 draw
18 Rh4 draw
19 Kh6 loss in 2 half-moves
20 Kf7 loss in 1 half-moves
21 Rb4 loss in 1 half-moves
22 Rf6 loss in 1 half-moves
23 Rf8 loss in 1 half-moves