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