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

EGTB: win in 4 half-moves

# move score
1 Rf6 win in 3 half-moves
2 Rg6 win in 3 half-moves
3 Ra1 draw
4 Ra2 draw
5 Ra4 draw
6 Rh6 draw
7 Kd1 loss in 2 half-moves
8 Kd2 loss in 2 half-moves
9 Kd3 loss in 2 half-moves
10 Kee1 loss in 2 half-moves
11 Kee3 loss in 2 half-moves
12 Kef1 loss in 2 half-moves
13 Kef3 loss in 2 half-moves
14 Kfe1 loss in 2 half-moves
15 Kfe3 loss in 2 half-moves
16 Kff1 loss in 2 half-moves
17 Kff3 loss in 2 half-moves
18 Kg1 loss in 2 half-moves
19 Kg2 loss in 2 half-moves
20 Kg3 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rc6 loss in 2 half-moves
27 Rd6 loss in 2 half-moves
28 Re6 loss in 2 half-moves