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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kd5 draw
3 Kf5 draw
4 Ra3 draw
5 Rc3 draw
6 Rf3 draw
7 Rg3 draw
8 Rh3 draw
9 Kd4 loss in 2 half-moves
10 Kd6 loss in 2 half-moves
11 Ke4 loss in 2 half-moves
12 Ke6 loss in 2 half-moves
13 Kf4 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Ka2 loss in 1 half-moves
16 Kb1 loss in 1 half-moves
17 Kb2 loss in 1 half-moves
18 Rd3 loss in 1 half-moves
19 Re1 loss in 1 half-moves
20 Re2 loss in 1 half-moves
21 Re4 loss in 1 half-moves