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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Re1 win in 1 half-moves
3 Ke6 win in 3 half-moves
4 Ke7 win in 3 half-moves
5 Rd8 win in 3 half-moves
6 Ka8 draw
7 Kb7 loss in 2 half-moves
8 Kbc7 loss in 2 half-moves
9 Kbc8 loss in 2 half-moves
10 Kc6 loss in 2 half-moves
11 Kd6 loss in 2 half-moves
12 Kd8 loss in 2 half-moves
13 Kdc7 loss in 2 half-moves
14 Kdc8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves