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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Rc3 draw
3 Rf3 draw
4 Rg3 draw
5 Rh3 draw
6 K5a6 loss in 2 half-moves
7 K5b6 loss in 2 half-moves
8 K7a6 loss in 2 half-moves
9 K7b6 loss in 2 half-moves
10 Ka4 loss in 2 half-moves
11 Ka8 loss in 2 half-moves
12 Kb4 loss in 2 half-moves
13 Kb5 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Kb8 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re3 loss in 2 half-moves