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 Kb2 win in 3 half-moves
3 Ka3 draw
4 Ka5 draw
5 Kab3 draw
6 Kab4 draw
7 Kb5 draw
8 Kc4 draw
9 Kcb3 draw
10 Kcb4 draw
11 Ra7 draw
12 Rb3 draw
13 Rb5 draw
14 Rb6 draw
15 Rb8 draw
16 Rc7 draw
17 Rh7 draw
18 Kc2 loss in 2 half-moves
19 Kd2 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rg7 loss in 2 half-moves