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

EGTB: win in 2 half-moves

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