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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kd5 win in 3 half-moves
3 Ra4 win in 3 half-moves
4 Re4 win in 3 half-moves
5 Rb4 win in 5 half-moves
6 Rd4 win in 5 half-moves
7 Ka5 draw
8 Ka6 draw
9 Ka7 draw
10 Kb7 draw
11 Kbc5 draw
12 Kbc6 draw
13 Kbc7 draw
14 Kd7 draw
15 Kdc5 draw
16 Kdc6 draw
17 Kdc7 draw
18 Ke5 draw
19 Rc4 draw
20 Rf1 draw
21 Rf2 draw
22 Rf3 draw
23 Rf5 draw
24 Ke6 loss in 2 half-moves
25 Ke7 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Rf7 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rg4 loss in 2 half-moves
30 Rh4 loss in 2 half-moves