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

EGTB: win in 2 half-moves

# move score
1 Rd2 win in 1 half-moves
2 Kbb6 draw
3 Rd5 draw
4 Rd6 draw
5 Rd7 draw
6 Rd8 draw
7 Kba4 loss in 2 half-moves
8 Kba6 loss in 2 half-moves
9 Kc4 loss in 2 half-moves
10 Kc5 loss in 2 half-moves
11 Kc6 loss in 2 half-moves
12 Kaa4 loss in 1 half-moves
13 Kaa6 loss in 1 half-moves
14 Kab4 loss in 1 half-moves
15 Kab6 loss in 1 half-moves
16 Kbb4 loss in 1 half-moves
17 Ra4 loss in 1 half-moves
18 Rb4 loss in 1 half-moves
19 Rc4 loss in 1 half-moves
20 Rd1 loss in 1 half-moves
21 Rd3 loss in 1 half-moves
22 Re4 loss in 1 half-moves
23 Rf4 loss in 1 half-moves
24 Rg4 loss in 1 half-moves
25 Rh4 loss in 1 half-moves