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

EGTB: win in 4 half-moves

# move score
1 K7g7 win in 3 half-moves
2 K7g8 win in 3 half-moves
3 K8e7 win in 3 half-moves
4 K8g7 win in 3 half-moves
5 K8g8 win in 3 half-moves
6 Re8 win in 3 half-moves
7 Rc6 win in 5 half-moves
8 K7e7 draw
9 K7e8 draw
10 K8e8 draw
11 Ke6 draw
12 Kf6 draw
13 Rc4 draw
14 Rc5 draw
15 Rc7 draw
16 Rd8 draw
17 Kg6 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rc3 loss in 2 half-moves