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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 K3b2 win in 5 half-moves
3 K2b3 win in 9 half-moves
4 K3b3 win in 9 half-moves
5 Rg1 win in 9 half-moves
6 Rg2 win in 9 half-moves
7 Rh3 win in 13 half-moves
8 Ka1 draw
9 Ka4 draw
10 Kb1 draw
11 Rb3 draw
12 Rg4 draw
13 Rg8 draw
14 K2b2 loss in 2 half-moves
15 Kb4 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rg7 loss in 2 half-moves