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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rb3 win in 3 half-moves
3 Rb1 win in 5 half-moves
4 Rb2 win in 5 half-moves
5 Kb1 draw
6 Kb2 draw
7 Kb3 draw
8 Kc1 draw
9 Kcd1 draw
10 Kcd2 draw
11 Ke2 draw
12 Ked1 draw
13 Ked2 draw
14 Kf1 draw
15 Ra7 draw
16 Rc7 draw
17 Rg7 draw
18 Rh7 draw
19 Kc3 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Kf2 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rd7 loss in 2 half-moves
26 Re7 loss in 2 half-moves
27 Rf7 loss in 2 half-moves