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

EGTB: win in 4 half-moves

# move score
1 Ka3 win in 3 half-moves
2 Ra4 win in 3 half-moves
3 Rb4 win in 3 half-moves
4 Rf3 win in 3 half-moves
5 Rf6 win in 3 half-moves
6 Rf7 win in 3 half-moves
7 Rf8 win in 3 half-moves
8 Ka6 win in 5 half-moves
9 Kb3 win in 5 half-moves
10 Kb6 win in 5 half-moves
11 Ka1 draw
12 Ka8 draw
13 Kb1 draw
14 Kb2 draw
15 Kb7 draw
16 Kb8 draw
17 Rc4 draw
18 Rd4 draw
19 Re4 draw
20 Rf5 draw
21 Rf1 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rh4 loss in 2 half-moves