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

EGTB: win in 4 half-moves

# move score
1 K6g7 win in 3 half-moves
2 K8g7 win in 3 half-moves
3 Kg8 win in 3 half-moves
4 Re8 win in 11 half-moves
5 K8e7 draw
6 K8f7 draw
7 Ke8 draw
8 Ra6 draw
9 Rb6 draw
10 Rc6 draw
11 Rd6 draw
12 K6e7 loss in 2 half-moves
13 K6f7 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Kg5 loss in 2 half-moves
17 Kg6 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Re7 loss in 2 half-moves