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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Re1 win in 1 half-moves
3 Re2 win in 1 half-moves
4 Re3 win in 1 half-moves
5 Re6 win in 1 half-moves
6 Ra8 win in 7 half-moves
7 Kc6 draw
8 Kd6 draw
9 Rb8 draw
10 Rf8 draw
11 Rg8 draw
12 Rh8 draw
13 Ka3 loss in 2 half-moves
14 Ka5 loss in 2 half-moves
15 Kab4 loss in 2 half-moves
16 Kab5 loss in 2 half-moves
17 Kb3 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Kcb4 loss in 2 half-moves
20 Kcb5 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Kd5 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Re7 loss in 2 half-moves