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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Kc5 win in 7 half-moves
3 Kc6 win in 7 half-moves
4 Ke5 win in 7 half-moves
5 Ke6 win in 7 half-moves
6 Rd8 win in 7 half-moves
7 Ka7 draw
8 Ka8 draw
9 Kb7 draw
10 Kc4 draw
11 Kc7 draw
12 Kc8 draw
13 Kd4 draw
14 Kd6 draw
15 Re3 draw
16 Re7 draw
17 Rf8 draw
18 Ke4 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves