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

EGTB: win in 4 half-moves

# move score
1 Rc2 win in 3 half-moves
2 Kab3 win in 7 half-moves
3 Kba3 win in 7 half-moves
4 Kbb3 win in 7 half-moves
5 Kaa3 win in 9 half-moves
6 Kc3 win in 9 half-moves
7 Rh3 win in 9 half-moves
8 Kaa5 draw
9 Kab5 draw
10 Kba5 draw
11 Kbb5 draw
12 Ra2 draw
13 Rb2 draw
14 Rg2 draw
15 Rh1 draw
16 Rh4 draw
17 Rh8 draw
18 Kc4 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rh5 loss in 2 half-moves
24 Rh6 loss in 2 half-moves
25 Rh7 loss in 2 half-moves