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

EGTB: win in 4 half-moves

# move score
1 Re8 win in 3 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kb1 draw
5 Kbc1 draw
6 Kbc2 draw
7 Kd1 draw
8 Kdc1 draw
9 Kdc2 draw
10 Ke1 draw
11 Ke2 draw
12 Ke3 draw
13 Rd8 draw
14 Rf8 draw
15 Rg1 draw
16 Rg2 draw
17 Rg7 draw
18 Rh8 draw
19 Ka3 loss in 2 half-moves
20 Kb3 loss in 2 half-moves
21 Kbc3 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Kdc3 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Rg3 loss in 2 half-moves
28 Rg4 loss in 2 half-moves
29 Rg5 loss in 2 half-moves
30 Rg6 loss in 2 half-moves