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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Ka7 draw
5 Ka8 draw
6 Kb2 draw
7 Kb7 draw
8 Kc1 draw
9 Kc2 draw
10 Kc7 draw
11 Kc8 draw
12 Ra6 draw
13 Rb3 draw
14 Rb5 draw
15 Rb7 draw
16 Rc6 draw
17 Rd6 draw
18 Re6 draw
19 Rb2 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rh6 loss in 2 half-moves