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

EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Rb2 win in 3 half-moves
3 Rc2 win in 3 half-moves
4 Re2 win in 3 half-moves
5 Rd2 win in 7 half-moves
6 Ka1 draw
7 Ka2 draw
8 Kb2 draw
9 Kbc2 draw
10 Kc1 draw
11 Kc3 draw
12 Kc4 draw
13 Kd2 draw
14 Kd4 draw
15 Kdc2 draw
16 Ke2 draw
17 Ke3 draw
18 Ke4 draw
19 Rf1 draw
20 Rf3 draw
21 Rf4 draw
22 Rf8 draw
23 Rf5 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves