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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Rf1 win in 1 half-moves
3 Rf2 win in 1 half-moves
4 Rf3 win in 1 half-moves
5 Rf4 win in 1 half-moves
6 Rf7 win in 1 half-moves
7 Ka2 draw
8 Ka3 draw
9 Ka4 draw
10 Kb2 draw
11 Kb4 draw
12 Kc2 draw
13 Kc3 draw
14 Kc4 draw
15 Rb8 draw
16 Rc8 draw
17 Rd8 draw
18 Re8 draw
19 Rf6 draw
20 Rg8 draw
21 Rh8 draw
22 Kb7 loss in 2 half-moves
23 Kb8 loss in 2 half-moves
24 Rf5 loss in 1 half-moves