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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kd8 draw
3 Ra8 draw
4 Rc8 draw
5 Re2 draw
6 Re3 draw
7 Re7 draw
8 Kc7 loss in 20 half-moves
9 Rd8 loss in 14 half-moves
10 Kc6 loss in 10 half-moves
11 Kc8 loss in 4 half-moves
12 Kd6 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves
21 Re1 loss in 1 half-moves