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 Rh3 draw
3 Ra1 loss in 12 half-moves
4 Kf3 loss in 10 half-moves
5 Kh3 loss in 10 half-moves
6 Ra2 loss in 10 half-moves
7 Kf2 loss in 8 half-moves
8 Kg3 loss in 8 half-moves
9 Kh2 loss in 8 half-moves
10 Rc3 loss in 8 half-moves
11 Kf1 loss in 4 half-moves
12 Kg1 loss in 4 half-moves
13 Kh1 loss in 4 half-moves
14 Ra4 loss in 4 half-moves
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Ra8 loss in 1 half-moves