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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Rb3 win in 3 half-moves
3 Rc3 win in 3 half-moves
4 Rf5 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 Ka5 draw
9 Ka8 draw
10 Kaa7 draw
11 Kab6 draw
12 Kb5 draw
13 Kb8 draw
14 Kba7 draw
15 Kbb6 draw
16 Kc6 draw
17 Kc7 draw
18 Kc8 draw
19 Rd3 draw
20 Re3 draw
21 Rf4 draw
22 Rf1 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves