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 Ka5 draw
3 Ka6 draw
4 Ka7 draw
5 Kb5 draw
6 Kb7 draw
7 Kc6 draw
8 Kc7 draw
9 Rb3 draw
10 Rc3 draw
11 Rd3 draw
12 Re2 draw
13 Re4 draw
14 Re5 draw
15 Re6 draw
16 Re8 draw
17 Rg3 draw
18 Rh3 draw
19 Kc5 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rf3 loss in 2 half-moves