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 Kb7 win in 7 half-moves
3 Ra2 win in 7 half-moves
4 Ka5 draw
5 Ka7 draw
6 Kc7 draw
7 Kc8 draw
8 Kd8 draw
9 Ke7 draw
10 Ke8 draw
11 Rb7 draw
12 Rb8 draw
13 Rf2 draw
14 Rg2 draw
15 Rh2 draw
16 Kb5 loss in 2 half-moves
17 Kb6 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Rb3 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 Rc2 loss in 2 half-moves
26 Rd2 loss in 2 half-moves
27 Re2 loss in 2 half-moves