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

EGTB: win in 2 half-moves

# move score
1 Rh3 win in 1 half-moves
2 K4a5 loss in 2 half-moves
3 K6a5 loss in 2 half-moves
4 Ka3 loss in 2 half-moves
5 Ka7 loss in 2 half-moves
6 Kb7 loss in 2 half-moves
7 Ra3 loss in 2 half-moves
8 Rb1 loss in 2 half-moves
9 Rb2 loss in 2 half-moves
10 Rb7 loss in 2 half-moves
11 Rb8 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 K4b5 loss in 1 half-moves
18 K6b5 loss in 1 half-moves
19 Kb4 loss in 1 half-moves
20 Kb6 loss in 1 half-moves
21 Rb4 loss in 1 half-moves
22 Rb5 loss in 1 half-moves
23 Rb6 loss in 1 half-moves