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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Kd4 win in 5 half-moves
3 Kd3 win in 7 half-moves
4 Kc7 draw
5 Kc8 draw
6 Kd2 draw
7 Kd7 draw
8 Ke2 draw
9 Ke4 draw
10 Ke7 draw
11 Ke8 draw
12 Ra1 draw
13 Ra2 draw
14 Ra3 draw
15 Ra6 draw
16 Ra8 draw
17 Rc7 draw
18 Rd7 draw
19 Re7 draw
20 Kf2 loss in 2 half-moves
21 Kf3 loss in 2 half-moves
22 Kf4 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves