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

EGTB: win in 2 half-moves

# move score
1 Re7 win in 1 half-moves
2 Ka6 draw
3 Ka7 draw
4 Ka8 draw
5 Kb6 draw
6 Kb8 draw
7 Kc6 draw
8 Kc7 draw
9 Kc8 draw
10 Ra3 draw
11 Rc3 draw
12 Rd3 draw
13 Re2 draw
14 Re4 draw
15 Re5 draw
16 Re6 draw
17 Re8 draw
18 Rg3 draw
19 Rh3 draw
20 Rb3 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rf3 loss in 2 half-moves