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

EGTB: win in 4 half-moves

# move score
1 Kf1 win in 3 half-moves
2 Kf2 win in 3 half-moves
3 Re1 win in 3 half-moves
4 Re2 win in 3 half-moves
5 Rh4 win in 3 half-moves
6 Rf4 win in 5 half-moves
7 Kgg2 draw
8 Kgh2 draw
9 Khg2 draw
10 Khh2 draw
11 Rc4 draw
12 Rd4 draw
13 Re3 draw
14 Re5 draw
15 Re6 draw
16 Rg4 draw
17 Ra4 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Re8 loss in 2 half-moves