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 Ra1 draw
3 Ra2 draw
4 Rg3 draw
5 Rh3 draw
6 Kg1 loss in 4 half-moves
7 Kg2 loss in 4 half-moves
8 Kh1 loss in 4 half-moves
9 Kh3 loss in 4 half-moves
10 Ra7 loss in 4 half-moves
11 Kg3 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Ra8 loss in 1 half-moves