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

EGTB: win in 2 half-moves

# move score
1 Re8 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Kc4 draw
4 Kc5 draw
5 Kc6 draw
6 Kd4 draw
7 Kd6 draw
8 Ke4 draw
9 Ke5 draw
10 Ra6 draw
11 Rc6 draw
12 Rd6 draw
13 Re2 draw
14 Re3 draw
15 Re5 draw
16 Re7 draw
17 Rg6 draw
18 Rb6 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rh6 loss in 2 half-moves