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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rg8 win in 1 half-moves
3 Rb2 draw
4 Rb3 draw
5 Rb4 draw
6 K2a3 loss in 2 half-moves
7 K4a3 loss in 2 half-moves
8 Ka1 loss in 2 half-moves
9 Ka5 loss in 2 half-moves
10 Kb1 loss in 2 half-moves
11 Kb5 loss in 2 half-moves
12 Ra8 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves
21 K2b3 loss in 1 half-moves
22 K4b3 loss in 1 half-moves
23 Kb2 loss in 1 half-moves
24 Kb4 loss in 1 half-moves