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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kba7 win in 5 half-moves
3 Rc1 win in 5 half-moves
4 Kab6 win in 9 half-moves
5 Ra1 win in 9 half-moves
6 Ka5 draw
7 Ka8 draw
8 Kaa7 draw
9 Kb5 draw
10 Kb8 draw
11 Kbb6 draw
12 Kc8 draw
13 Rb2 draw
14 Rg1 draw
15 Rh1 draw
16 Kc6 loss in 2 half-moves
17 Kc7 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rf1 loss in 2 half-moves