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 K7b7 draw
3 K8b7 draw
4 Rb3 draw
5 Rb4 draw
6 Rb5 draw
7 Rb6 draw
8 Rb7 draw
9 Rb8 draw
10 Rc2 draw
11 Rf2 draw
12 Rg2 draw
13 Rh2 draw
14 K7b8 loss in 2 half-moves
15 K7d8 loss in 2 half-moves
16 Kb6 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 K7d7 loss in 1 half-moves
20 K8b8 loss in 1 half-moves
21 K8d7 loss in 1 half-moves
22 K8d8 loss in 1 half-moves
23 Ra2 loss in 1 half-moves
24 Rd2 loss in 1 half-moves
25 Re2 loss in 1 half-moves