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 Kf7 draw
3 Kg3 draw
4 Kg4 draw
5 Kg5 draw
6 Kg7 draw
7 Kg8 draw
8 Kh3 draw
9 Kh5 draw
10 Re4 draw
11 Rf1 draw
12 Rf2 draw
13 Rf3 draw
14 Rg4 draw
15 Ke7 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rf7 loss in 2 half-moves