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

EGTB: win in 6 half-moves

# move score
1 Kba4 win in 5 half-moves
2 Kaa4 win in 7 half-moves
3 Kab2 win in 7 half-moves
4 Kbb2 win in 7 half-moves
5 Rb2 win in 15 half-moves
6 Kaa2 draw
7 Ra1 draw
8 Rh1 draw
9 Kab4 loss in 2 half-moves
10 Kba2 loss in 2 half-moves
11 Kbb4 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rg1 loss in 2 half-moves