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

EGTB: win in 4 half-moves

# move score
1 Kab5 win in 3 half-moves
2 Kaa5 win in 5 half-moves
3 Kba5 win in 5 half-moves
4 Kbb5 win in 5 half-moves
5 Kc3 win in 5 half-moves
6 Ra3 win in 5 half-moves
7 Kaa3 win in 7 half-moves
8 Kba3 win in 7 half-moves
9 Kbb3 draw
10 Kc4 draw
11 Kc5 draw
12 Ra1 draw
13 Rb2 draw
14 Rd2 draw
15 Kab3 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rh2 loss in 2 half-moves