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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Kbb3 win in 7 half-moves
3 Kcb3 win in 7 half-moves
4 Kcc3 win in 7 half-moves
5 Kd3 win in 7 half-moves
6 Rb2 win in 7 half-moves
7 Rc1 win in 7 half-moves
8 Kd4 draw
9 Rh1 draw
10 Ka3 loss in 2 half-moves
11 Ka4 loss in 2 half-moves
12 Ka5 loss in 2 half-moves
13 Kbb5 loss in 2 half-moves
14 Kbc3 loss in 2 half-moves
15 Kbc5 loss in 2 half-moves
16 Kcb5 loss in 2 half-moves
17 Kcc5 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rg1 loss in 2 half-moves