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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Rf4 draw
3 Rg4 draw
4 Rh4 draw
5 Kaa1 loss in 2 half-moves
6 Kaa3 loss in 2 half-moves
7 Kab1 loss in 2 half-moves
8 Kab3 loss in 2 half-moves
9 Kba1 loss in 2 half-moves
10 Kba3 loss in 2 half-moves
11 Kbb1 loss in 2 half-moves
12 Kbb3 loss in 2 half-moves
13 Kc1 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re4 loss in 2 half-moves