Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Kf2 draw
3 Kf3 draw
4 Kf4 draw
5 Kgg2 draw
6 Kgh2 draw
7 Kgh4 draw
8 Khg2 draw
9 Khh2 draw
10 Khh4 draw
11 Ra4 draw
12 Re4 draw
13 Rf4 draw
14 Rg5 draw
15 Rg6 draw
16 Rg7 draw
17 Rg8 draw
18 Rh4 draw
19 Rb4 loss in 1 half-moves
20 Rd4 loss in 1 half-moves