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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Rb2 win in 1 half-moves
4 Rb1 draw
5 Rb4 draw
6 K4b5 loss in 2 half-moves
7 Ka3 loss in 2 half-moves
8 K4b4 loss in 1 half-moves
9 K5b4 loss in 1 half-moves
10 K5b5 loss in 1 half-moves
11 Ra3 loss in 1 half-moves
12 Rb5 loss in 1 half-moves
13 Rb6 loss in 1 half-moves
14 Rb7 loss in 1 half-moves
15 Rb8 loss in 1 half-moves
16 Rc3 loss in 1 half-moves
17 Rd3 loss in 1 half-moves
18 Re3 loss in 1 half-moves
19 Rf3 loss in 1 half-moves
20 Rg3 loss in 1 half-moves
21 Rh3 loss in 1 half-moves