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 Rb6 win in 1 half-moves
3 Rg3 win in 1 half-moves
4 Rb4 draw
5 Rb5 draw
6 Ka2 loss in 2 half-moves
7 Ka5 loss in 2 half-moves
8 Kb2 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 Rh3 loss in 2 half-moves
17 K3b4 loss in 1 half-moves
18 K4b4 loss in 1 half-moves
19 Kb5 loss in 1 half-moves