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 Kc7 win in 5 half-moves
3 Kd7 win in 5 half-moves
4 Ra7 win in 5 half-moves
5 K5c5 win in 9 half-moves
6 K5c6 win in 9 half-moves
7 K6c5 win in 9 half-moves
8 K6c6 win in 9 half-moves
9 Ra5 win in 9 half-moves
10 Ra6 win in 9 half-moves
11 Ra2 win in 11 half-moves
12 Ra3 win in 11 half-moves
13 Kc4 draw
14 Kd4 draw
15 Ra1 draw
16 Rb8 draw
17 Rd8 draw
18 K5e5 loss in 2 half-moves
19 K5e6 loss in 2 half-moves
20 K6e5 loss in 2 half-moves
21 K6e6 loss in 2 half-moves
22 Ke4 loss in 2 half-moves
23 Ke7 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves