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