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 Kb6 win in 3 half-moves
3 Rc3 win in 3 half-moves
4 Ka6 win in 11 half-moves
5 Kaa4 win in 11 half-moves
6 Kc3 win in 11 half-moves
7 Kc4 win in 15 half-moves
8 Kb3 draw
9 Kba4 draw
10 Kbb5 draw
11 Kc5 draw
12 Ra1 draw
13 Ra2 draw
14 Ra4 draw
15 Rb3 draw
16 Rd3 draw
17 Re3 draw
18 Rf3 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rh3 loss in 2 half-moves