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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Re8 win in 3 half-moves
3 Kb3 draw
4 Kb4 draw
5 Kb5 draw
6 Kcc3 draw
7 Kcc5 draw
8 Kcd3 draw
9 Kcd5 draw
10 Kdc3 draw
11 Kdc5 draw
12 Kdd3 draw
13 Kdd5 draw
14 Ra8 draw
15 Rc8 draw
16 Rf8 draw
17 Ke3 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves