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 Kg2 win in 7 half-moves
6 Rb5 win in 7 half-moves
7 Rc5 win in 7 half-moves
8 Kh1 draw
9 Kh2 draw
10 Ra5 draw
11 Rd5 draw
12 Re3 draw
13 Re4 draw
14 Re6 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rh5 loss in 2 half-moves