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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kc2 win in 3 half-moves
3 Kd1 win in 3 half-moves
4 Kd2 win in 3 half-moves
5 R4a5 win in 3 half-moves
6 R4a6 win in 3 half-moves
7 R4a7 win in 3 half-moves
8 Rb4 win in 3 half-moves
9 Rc4 win in 3 half-moves
10 Rc8 win in 3 half-moves
11 Rd4 win in 3 half-moves
12 Re4 win in 3 half-moves
13 Re8 win in 3 half-moves
14 Rf4 win in 3 half-moves
15 Rg8 win in 3 half-moves
16 R8a5 win in 5 half-moves
17 Kb1 draw
18 Kb2 draw
19 R8a6 draw
20 Ra1 draw
21 Rf8 draw
22 R8a7 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves
28 Rh8 loss in 2 half-moves