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

EGTB: win in 6 half-moves

# move score
1 Ka4 win in 5 half-moves
2 Kb7 win in 9 half-moves
3 Ka7 win in 15 half-moves
4 Kaa5 draw
5 Kab6 draw
6 Kb4 draw
7 Kba5 draw
8 Kbb6 draw
9 Kc4 draw
10 Kc5 draw
11 Kc6 draw
12 Ra2 draw
13 Rb1 draw
14 Rb3 draw
15 Rc2 draw
16 Rd2 draw
17 Rh2 draw
18 Rb4 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg2 loss in 2 half-moves