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 Rc6 win in 1 half-moves
3 Rd6 win in 1 half-moves
4 Re6 win in 1 half-moves
5 Rb1 draw
6 Rb2 draw
7 Rb3 draw
8 Rb4 draw
9 Rb5 draw
10 K4b5 loss in 2 half-moves
11 K4d5 loss in 2 half-moves
12 Kb3 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 K4b4 loss in 1 half-moves
16 K4d4 loss in 1 half-moves
17 K5b4 loss in 1 half-moves
18 K5b5 loss in 1 half-moves
19 K5d4 loss in 1 half-moves
20 K5d5 loss in 1 half-moves
21 Kc6 loss in 1 half-moves
22 Kd6 loss in 1 half-moves
23 Ra6 loss in 1 half-moves
24 Rb8 loss in 1 half-moves
25 Rf6 loss in 1 half-moves
26 Rg6 loss in 1 half-moves
27 Rh6 loss in 1 half-moves