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 Ke8 draw
8 Kg8 draw
9 Rb4 draw
10 Rc4 draw
11 Rd4 draw
12 Re4 draw
13 Rg4 draw
14 Rh1 draw
15 Rh2 draw
16 Rh3 draw
17 Rh6 draw
18 Rh7 draw
19 Ke7 loss in 2 half-moves
20 Kf7 loss in 2 half-moves
21 Kg7 loss in 2 half-moves
22 Rf4 loss in 1 half-moves
23 Rh5 loss in 1 half-moves
24 Rh8 loss in 1 half-moves