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

EGTB: win in 2 half-moves

# move score
1 Rd7 win in 1 half-moves
2 Rb8 draw
3 Rd1 draw
4 Rd2 draw
5 Rd3 draw
6 Rd4 draw
7 Rd5 draw
8 Rg8 draw
9 Rh8 draw
10 Kba4 loss in 2 half-moves
11 Kba6 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kaa4 loss in 1 half-moves
16 Kaa6 loss in 1 half-moves
17 Kab4 loss in 1 half-moves
18 Kab6 loss in 1 half-moves
19 Kbb4 loss in 1 half-moves
20 Kbb6 loss in 1 half-moves
21 Ra8 loss in 1 half-moves
22 Rc8 loss in 1 half-moves
23 Rd6 loss in 1 half-moves
24 Re8 loss in 1 half-moves
25 Rf8 loss in 1 half-moves