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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Kc4 win in 1 half-moves
4 Re4 win in 1 half-moves
5 Ra8 draw
6 Rb8 draw
7 Rc8 draw
8 Re5 draw
9 Ka3 loss in 6 half-moves
10 Re6 loss in 6 half-moves
11 Re7 loss in 6 half-moves
12 Ka2 loss in 4 half-moves
13 Kb2 loss in 4 half-moves
14 Kc2 loss in 4 half-moves
15 Kc3 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves
22 Rd8 loss in 1 half-moves