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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Ra8 draw
3 Rf7 draw
4 Rg7 draw
5 Rh7 draw
6 Kba4 loss in 2 half-moves
7 Kba6 loss in 2 half-moves
8 Kc4 loss in 2 half-moves
9 Kc5 loss in 2 half-moves
10 Kc6 loss in 2 half-moves
11 Kaa4 loss in 1 half-moves
12 Kaa6 loss in 1 half-moves
13 Kab4 loss in 1 half-moves
14 Kab6 loss in 1 half-moves
15 Kbb4 loss in 1 half-moves
16 Kbb6 loss in 1 half-moves
17 Rb7 loss in 1 half-moves
18 Rc7 loss in 1 half-moves
19 Rd7 loss in 1 half-moves
20 Re7 loss in 1 half-moves