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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Re2 win in 1 half-moves
3 Kc2 draw
4 Ka2 loss in 2 half-moves
5 Ka3 loss in 2 half-moves
6 Ka6 loss in 2 half-moves
7 Kaa4 loss in 2 half-moves
8 Kab4 loss in 2 half-moves
9 Kb5 loss in 2 half-moves
10 Kb6 loss in 2 half-moves
11 Kba4 loss in 2 half-moves
12 Kbb4 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rd2 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