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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Ke5 draw
3 Ke6 draw
4 Kf4 draw
5 Kf6 draw
6 Kfg4 draw
7 Kfg5 draw
8 Kfg6 draw
9 Kh4 draw
10 Kh6 draw
11 Khg4 draw
12 Khg5 draw
13 Khg6 draw
14 Rd7 draw
15 Rf1 draw
16 Rg1 draw
17 Rh1 draw
18 Ke4 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Rd5 loss in 2 half-moves
26 Rd6 loss in 2 half-moves
27 Rd8 loss in 2 half-moves