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 Rf6 win in 1 half-moves
3 Kb5 draw
4 Kc6 draw
5 Kd5 draw
6 Kd6 draw
7 Kg6 draw
8 Kh4 draw
9 Kh6 draw
10 Ra6 draw
11 Rb5 draw
12 Rb7 draw
13 Rc6 draw
14 Rg6 draw
15 Rh6 draw
16 Kb4 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Kg4 loss in 2 half-moves
20 Kg5 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Re6 loss in 2 half-moves