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 Rd8 win in 1 half-moves
3 Kgg6 draw
4 Kgg8 draw
5 Khg6 draw
6 Khg8 draw
7 Khh6 draw
8 Khh8 draw
9 Ra8 draw
10 Rb3 draw
11 Rb4 draw
12 Rb5 draw
13 Rb6 draw
14 Rb7 draw
15 Rf8 draw
16 Rg8 draw
17 Rh8 draw
18 Kf6 loss in 2 half-moves
19 Kf7 loss in 2 half-moves
20 Kf8 loss in 2 half-moves
21 Kgh6 loss in 2 half-moves
22 Kgh8 loss in 2 half-moves
23 Rb2 loss in 1 half-moves
24 Rc8 loss in 1 half-moves
25 Re8 loss in 1 half-moves