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

EGTB: win in 4 half-moves

# move score
1 Re8 win in 3 half-moves
2 Rg8 win in 3 half-moves
3 Rf6 win in 5 half-moves
4 Ke6 win in 7 half-moves
5 Rh8 win in 7 half-moves
6 K4e4 draw
7 K4e5 draw
8 K4g4 draw
9 K4g5 draw
10 K5e4 draw
11 K5e5 draw
12 K5g4 draw
13 K5g5 draw
14 Ke3 draw
15 Kf3 draw
16 Kf6 draw
17 Kg3 draw
18 Kg6 draw
19 Rc8 draw
20 Rd8 draw
21 Rf7 draw
22 Ra8 loss in 2 half-moves
23 Rb8 loss in 2 half-moves