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 Kc1 draw
3 Kc2 draw
4 Kc3 draw
5 Kd1 draw
6 Kd3 draw
7 Ke1 draw
8 Ke2 draw
9 Ra3 draw
10 Rb3 draw
11 Rd3 draw
12 Re1 draw
13 Re4 draw
14 Re5 draw
15 Re7 draw
16 Rf3 draw
17 Rg3 draw
18 Rh3 draw
19 Rc3 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Re6 loss in 2 half-moves