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 Ke4 draw
3 Ke5 draw
4 Ke6 draw
5 Ke7 draw
6 Ke8 draw
7 Kf4 draw
8 Kf6 draw
9 Kf7 draw
10 Kg4 draw
11 Kg5 draw
12 Kg6 draw
13 Kg7 draw
14 Kg8 draw
15 Rc1 draw
16 Rc5 draw
17 Rc6 draw
18 Rc7 draw
19 Rd8 draw
20 Ra8 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rc4 loss in 2 half-moves