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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Ra6 draw
3 Rc2 draw
4 Kaa6 loss in 2 half-moves
5 Kaa8 loss in 2 half-moves
6 Kab6 loss in 2 half-moves
7 Kab8 loss in 2 half-moves
8 Kba6 loss in 2 half-moves
9 Kba8 loss in 2 half-moves
10 Kbb6 loss in 2 half-moves
11 Kbb8 loss in 2 half-moves
12 Kc6 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Kc8 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves