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

EGTB: win in 6 half-moves

# move score
1 Rb4 win in 5 half-moves
2 Rb1 win in 9 half-moves
3 Rb2 draw
4 Rb3 draw
5 Rb8 draw
6 Rc7 draw
7 Rd7 draw
8 Re7 draw
9 Rf7 draw
10 K1f2 loss in 2 half-moves
11 K1g2 loss in 2 half-moves
12 K1h2 loss in 2 half-moves
13 K3f2 loss in 2 half-moves
14 K3g2 loss in 2 half-moves
15 K3h2 loss in 2 half-moves
16 Kf1 loss in 2 half-moves
17 Kf3 loss in 2 half-moves
18 Kf4 loss in 2 half-moves
19 Kg4 loss in 2 half-moves
20 Kh1 loss in 2 half-moves
21 Kh3 loss in 2 half-moves
22 Kh4 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves