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 Kb8 draw
3 Kd3 draw
4 Kd4 draw
5 Kd5 draw
6 Ke5 draw
7 Kf3 draw
8 Kf4 draw
9 Kf5 draw
10 Rc3 draw
11 Rd3 draw
12 Re2 draw
13 Rf3 draw
14 Rg3 draw
15 Rh3 draw
16 Ka7 loss in 2 half-moves
17 Kb7 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Rb3 loss in 2 half-moves