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

EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Re1 win in 5 half-moves
3 Ra1 draw
4 Rb1 draw
5 Rc1 draw
6 Rh2 draw
7 Rh7 draw
8 Rh8 draw
9 K4d4 loss in 2 half-moves
10 K4d5 loss in 2 half-moves
11 K4f4 loss in 2 half-moves
12 K4f5 loss in 2 half-moves
13 K5d4 loss in 2 half-moves
14 K5d5 loss in 2 half-moves
15 K5f4 loss in 2 half-moves
16 K5f5 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Kf3 loss in 2 half-moves
22 Kf6 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh3 loss in 2 half-moves
26 Rh4 loss in 2 half-moves
27 Rh5 loss in 2 half-moves
28 Rh6 loss in 2 half-moves