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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Re6 draw
3 Rf6 draw
4 Rg6 draw
5 Rh6 draw
6 Ka3 loss in 2 half-moves
7 Ka4 loss in 2 half-moves
8 Ka5 loss in 2 half-moves
9 Kbb3 loss in 2 half-moves
10 Kbb5 loss in 2 half-moves
11 Kbc3 loss in 2 half-moves
12 Kbc5 loss in 2 half-moves
13 Kcb3 loss in 2 half-moves
14 Kcb5 loss in 2 half-moves
15 Kcc3 loss in 2 half-moves
16 Kcc5 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rc6 loss in 2 half-moves
24 Rd6 loss in 2 half-moves