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 Rf3 win in 3 half-moves
5 Rf5 win in 3 half-moves
6 Kb5 win in 5 half-moves
7 Kc5 win in 5 half-moves
8 Rf4 win in 5 half-moves
9 Ra8 win in 9 half-moves
10 Kb1 draw
11 Kb2 draw
12 Kb3 draw
13 Kb4 draw
14 Kc2 draw
15 Kc3 draw
16 Kd4 draw
17 Re8 draw
18 Rf6 draw
19 Rf7 draw
20 Kd1 loss in 2 half-moves
21 Kd2 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Kd5 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves