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