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 Rb7 win in 1 half-moves
3 Re4 win in 1 half-moves
4 Kb5 draw
5 Kc4 draw
6 Kd4 draw
7 Kd5 draw
8 Kd6 draw
9 Rb2 draw
10 Rb5 draw
11 Rb6 draw
12 Rb8 draw
13 Rc4 draw
14 Rd4 draw
15 Rf4 draw
16 Rg4 draw
17 Rh4 draw
18 Kb6 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Rb3 loss in 2 half-moves