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

EGTB: win in 4 half-moves

# move score
1 Re6 win in 3 half-moves
2 K6e7 draw
3 K6g6 draw
4 K6g7 draw
5 K7e7 draw
6 K7g6 draw
7 K7g7 draw
8 Ke8 draw
9 Kf5 draw
10 Kf8 draw
11 Kg5 draw
12 Kg8 draw
13 Ra2 draw
14 Ra7 draw
15 Ra8 draw
16 K6e6 loss in 2 half-moves
17 K7e6 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rd6 loss in 2 half-moves