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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kc6 win in 3 half-moves
3 Kd6 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Rc3 win in 3 half-moves
6 Rd8 win in 3 half-moves
7 Re3 win in 3 half-moves
8 Re8 win in 3 half-moves
9 Rf8 win in 3 half-moves
10 Rc8 win in 5 half-moves
11 Kb7 draw
12 Kb8 draw
13 Kc8 draw
14 Kd7 draw
15 Kd8 draw
16 R3a4 draw
17 R8a4 draw
18 R8a7 draw
19 Ra1 draw
20 Rd3 draw
21 Rf3 draw
22 R3a7 loss in 4 half-moves
23 R3a5 loss in 2 half-moves
24 R3a6 loss in 2 half-moves
25 R8a5 loss in 2 half-moves
26 R8a6 loss in 2 half-moves
27 Ra2 loss in 2 half-moves
28 Rb3 loss in 2 half-moves
29 Rg3 loss in 2 half-moves
30 Rg8 loss in 2 half-moves
31 Rh3 loss in 2 half-moves
32 Rh8 loss in 2 half-moves