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

EGTB: win in 4 half-moves

# move score
1 K5d5 win in 3 half-moves
2 K6d5 win in 3 half-moves
3 K6d6 win in 3 half-moves
4 Kb7 win in 3 half-moves
5 Kc7 win in 3 half-moves
6 Kd7 win in 3 half-moves
7 Re4 win in 3 half-moves
8 Re7 win in 3 half-moves
9 Rc8 win in 5 half-moves
10 Re5 win in 5 half-moves
11 Re6 win in 5 half-moves
12 K5d6 win in 11 half-moves
13 K5b5 draw
14 K5b6 draw
15 K6b5 draw
16 K6b6 draw
17 Ra8 draw
18 Re3 draw
19 Rf8 draw
20 Rg8 draw
21 Rh8 draw
22 Kb4 loss in 2 half-moves
23 Kc4 loss in 2 half-moves
24 Kd4 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rd8 loss in 2 half-moves
27 Re1 loss in 2 half-moves
28 Re2 loss in 2 half-moves