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 Ka2 draw
3 Kb1 draw
4 Kb2 draw
5 Kd7 draw
6 Ke6 draw
7 Ke8 draw
8 Kf6 draw
9 Kf7 draw
10 Kf8 draw
11 Rc3 draw
12 Rd3 draw
13 Re1 draw
14 Re2 draw
15 Re4 draw
16 Re5 draw
17 Re6 draw
18 Rf3 draw
19 Rg3 draw
20 Rh3 draw
21 Kd6 loss in 2 half-moves
22 Kd8 loss in 2 half-moves
23 Ra3 loss in 1 half-moves