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

EGTB: win in 8 half-moves

# move score
1 Rb8 win in 7 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kb3 draw
5 Kc3 draw
6 Kcc1 draw
7 Kdc1 draw
8 Ke1 draw
9 Ra8 draw
10 Rc8 draw
11 Rd2 draw
12 Rd6 draw
13 Rd7 draw
14 Rh8 draw
15 Kcd2 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Kdd2 loss in 2 half-moves
18 Ke2 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves