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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 Rd4 win in 3 half-moves
4 Kb3 win in 5 half-moves
5 Kd3 win in 5 half-moves
6 Kb1 draw
7 Kb2 draw
8 Kb7 draw
9 Kb8 draw
10 Kc1 draw
11 Kc3 draw
12 Kc6 draw
13 Kc8 draw
14 Kd1 draw
15 Kd2 draw
16 Kd6 draw
17 Kd7 draw
18 Kd8 draw
19 Ra4 draw
20 Re4 draw
21 Rf1 draw
22 Rf2 draw
23 Rf3 draw
24 Rf5 draw
25 Rf6 draw
26 Kb6 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