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

EGTB: win in 8 half-moves

# move score
1 Rd1 win in 7 half-moves
2 Rd2 draw
3 Rd6 draw
4 Rg8 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 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves