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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rb8 win in 1 half-moves
4 Kc6 draw
5 Kc7 draw
6 Kc8 draw
7 Kd6 draw
8 Kd8 draw
9 Ke6 draw
10 Ke7 draw
11 Ke8 draw
12 Ra4 draw
13 Rb1 draw
14 Rb2 draw
15 Rb3 draw
16 Rb5 draw
17 Rc4 draw
18 Rd4 draw
19 Re4 draw
20 Rg4 draw
21 Rh4 draw
22 Rf4 loss in 2 half-moves