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

EGTB: win in 6 half-moves

# move score
1 Ra2 win in 5 half-moves
2 Ka2 draw
3 Kaa4 draw
4 Kba4 draw
5 Kbb3 draw
6 Kc3 draw
7 Kc4 draw
8 Rb1 draw
9 Re1 draw
10 Ka5 loss in 2 half-moves
11 Kab3 loss in 2 half-moves
12 Kb2 loss in 2 half-moves
13 Kb5 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves