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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ra3 win in 3 half-moves
3 Ka1 draw
4 Ka2 draw
5 Ka3 draw
6 Kbb1 draw
7 Kbc1 draw
8 Kbc3 draw
9 Kcb1 draw
10 Kcc1 draw
11 Kcc3 draw
12 Kd1 draw
13 Kd2 draw
14 Kd3 draw
15 Rb4 draw
16 Rf3 draw
17 Rg3 draw
18 Rh3 draw
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Re3 loss in 2 half-moves