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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kc6 draw
5 Kc8 draw
6 Kd6 draw
7 Kd7 draw
8 Kd8 draw
9 Ra4 draw
10 Rb1 draw
11 Rb3 draw
12 Rb6 draw
13 Rb7 draw
14 Rc4 draw
15 Rd4 draw
16 Rf4 draw
17 Rg4 draw
18 Kb6 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves