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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Ke7 win in 3 half-moves
3 Ra4 win in 3 half-moves
4 Ra5 win in 3 half-moves
5 Rc4 win in 3 half-moves
6 Rc5 win in 3 half-moves
7 Kc7 draw
8 Ke8 draw
9 Ra3 draw
10 Ra7 draw
11 Raa8 draw
12 Rc3 draw
13 Rc7 draw
14 Rcc6 draw
15 Re6 draw
16 Rac6 loss in 4 half-moves
17 Rca8 loss in 4 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves