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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rd4 win in 3 half-moves
3 Rb1 draw
4 Rb2 draw
5 Rc4 draw
6 Re4 draw
7 Rf4 draw
8 Rg4 draw
9 Rh4 draw
10 K7b7 loss in 2 half-moves
11 K7b8 loss in 2 half-moves
12 K7d7 loss in 2 half-moves
13 K7d8 loss in 2 half-moves
14 K8b7 loss in 2 half-moves
15 K8b8 loss in 2 half-moves
16 K8d7 loss in 2 half-moves
17 K8d8 loss in 2 half-moves
18 Kb6 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rb8 loss in 2 half-moves