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

EGTB: win in 4 half-moves

# move score
1 Kba4 win in 3 half-moves
2 Ka6 win in 5 half-moves
3 Kb3 win in 7 half-moves
4 Ka3 draw
5 Kaa4 draw
6 Kab5 draw
7 Kbb5 draw
8 Ra2 draw
9 Rb1 draw
10 Rb3 draw
11 Rg2 draw
12 Rh2 draw
13 Kb6 loss in 2 half-moves
14 Kc3 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves