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

EGTB: win in 4 half-moves

# move score
1 Re7 win in 3 half-moves
2 Re8 win in 3 half-moves
3 Ke7 draw
4 Ke8 draw
5 Kf7 draw
6 Kfg7 draw
7 Kfg8 draw
8 Kh7 draw
9 Khg7 draw
10 Khg8 draw
11 Ra4 draw
12 Re3 draw
13 Re5 draw
14 Re6 draw
15 Rf4 draw
16 Rg4 draw
17 Rh4 draw
18 Rb4 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Re2 loss in 2 half-moves