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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rb1 draw
3 Rb2 draw
4 Rb3 draw
5 Rb5 draw
6 Rd8 draw
7 Rf8 draw
8 Rg8 draw
9 Rh8 draw
10 Kc6 loss in 2 half-moves
11 Kc7 loss in 2 half-moves
12 Kc8 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Kd8 loss in 2 half-moves
15 Ke1 loss in 2 half-moves
16 Ke2 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Ke7 loss in 2 half-moves
20 Ke8 loss in 2 half-moves
21 Kf1 loss in 2 half-moves
22 Kf3 loss in 2 half-moves
23 Kg1 loss in 2 half-moves
24 Kg2 loss in 2 half-moves
25 Kg3 loss in 2 half-moves
26 Rb4 loss in 2 half-moves
27 Rb6 loss in 2 half-moves
28 Rb7 loss in 2 half-moves
29 Rc8 loss in 2 half-moves
30 Re8 loss in 2 half-moves