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

EGTB: win in 4 half-moves

# move score
1 R2a3 win in 3 half-moves
2 R2a4 win in 3 half-moves
3 R2a5 win in 3 half-moves
4 R2a6 win in 3 half-moves
5 R8a4 win in 3 half-moves
6 R8a5 win in 3 half-moves
7 R8a6 win in 3 half-moves
8 Rb2 win in 3 half-moves
9 Rb8 win in 3 half-moves
10 Rc8 win in 3 half-moves
11 Rd8 win in 3 half-moves
12 R2a7 draw
13 R8a3 draw
14 R8a7 draw
15 Rc2 draw
16 Re8 draw
17 Kc1 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Kd1 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Ke1 loss in 2 half-moves
22 Ke3 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves
26 Rh8 loss in 2 half-moves
27 Kc2 loss in 1 half-moves
28 Ke2 loss in 1 half-moves