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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kc7 win in 3 half-moves
3 Kc8 win in 3 half-moves
4 Kg8 win in 3 half-moves
5 Ka7 draw
6 Ka8 draw
7 Kg6 draw
8 Kg7 draw
9 Kh6 draw
10 Kh8 draw
11 Ra7 draw
12 Rb2 draw
13 Rb4 draw
14 Rb5 draw
15 Rb6 draw
16 Rc7 draw
17 Rd7 draw
18 Re7 draw
19 Rf7 draw
20 Rb3 loss in 2 half-moves
21 Rg7 loss in 2 half-moves