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 Ke4 draw
3 Kf6 draw
4 Kfg5 draw
5 Kfg6 draw
6 Kg4 draw
7 Kg7 draw
8 Kh5 draw
9 Kh7 draw
10 Khg5 draw
11 Khg6 draw
12 Rb4 draw
13 Rd4 draw
14 Re4 draw
15 Rf1 draw
16 Rf2 draw
17 Rf3 draw
18 Rg4 draw
19 Rh4 draw
20 Ke5 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Rc4 loss in 2 half-moves