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 Rb1 win in 3 half-moves
3 Rb3 win in 5 half-moves
4 Rb7 win in 5 half-moves
5 Ka1 draw
6 Ka3 draw
7 Kab2 draw
8 Kab3 draw
9 Kb1 draw
10 Kb4 draw
11 Kc2 draw
12 Kc4 draw
13 Kcb2 draw
14 Kcb3 draw
15 Ra6 draw
16 Rb2 draw
17 Rc6 draw
18 Rh6 draw
19 Kd2 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Rg6 loss in 2 half-moves