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 Kb3 draw
3 Kb4 draw
4 Kb5 draw
5 Kb6 draw
6 Kc4 draw
7 Kc5 draw
8 Kd3 draw
9 Kd4 draw
10 Kd5 draw
11 Kd6 draw
12 Rb8 draw
13 Rc7 draw
14 Rd7 draw
15 Rg7 draw
16 Ra7 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rh7 loss in 2 half-moves
25 Kb2 loss in 1 half-moves
26 Kc2 loss in 1 half-moves
27 Kc7 loss in 1 half-moves
28 Kd2 loss in 1 half-moves
29 Kd7 loss in 1 half-moves