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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Ka7 win in 7 half-moves
3 Kc7 win in 7 half-moves
4 Kd7 win in 7 half-moves
5 Kd8 win in 9 half-moves
6 Kab7 draw
7 Kab8 draw
8 Kcb7 draw
9 Kcb8 draw
10 Ra1 draw
11 Rb2 draw
12 Rb6 draw
13 Rb8 draw
14 Rc1 draw
15 Rd1 draw
16 Rh1 draw
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 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