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 Rd8 win in 3 half-moves
3 Rf3 win in 3 half-moves
4 Rf4 win in 3 half-moves
5 Rf5 win in 3 half-moves
6 Ra8 win in 5 half-moves
7 Rc8 win in 5 half-moves
8 Ka3 draw
9 Ka5 draw
10 Kab3 draw
11 Kab4 draw
12 Kb2 draw
13 Kb5 draw
14 Kc2 draw
15 Kc4 draw
16 Kcb3 draw
17 Kcb4 draw
18 Kd4 draw
19 Re8 draw
20 Rf6 draw
21 Rf7 draw
22 Kd2 loss in 2 half-moves
23 Kd3 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