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 Ka3 draw
4 Kb1 draw
5 Kb2 draw
6 Kb3 draw
7 Kd4 draw
8 Kd5 draw
9 Kd6 draw
10 Ke6 draw
11 Kf5 draw
12 Rb4 draw
13 Rc4 draw
14 Rd4 draw
15 Re1 draw
16 Re2 draw
17 Re3 draw
18 Rf4 draw
19 Rh4 draw
20 Kf4 loss in 2 half-moves
21 Kf6 loss in 2 half-moves
22 Rg4 loss in 1 half-moves