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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rc8 win in 3 half-moves
3 Rd8 win in 3 half-moves
4 Rf6 win in 3 half-moves
5 Rf1 win in 5 half-moves
6 Kb1 draw
7 Kb2 draw
8 Kb3 draw
9 Kb4 draw
10 Kb5 draw
11 Kc1 draw
12 Kc3 draw
13 Kc4 draw
14 Kc6 draw
15 Kd1 draw
16 Kd2 draw
17 Kd3 draw
18 Kd4 draw
19 Kd5 draw
20 Kd6 draw
21 Ra8 draw
22 Re8 draw
23 Rf2 draw
24 Rf7 draw
25 Kb6 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rf5 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves