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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Rd1 draw
5 Ka3 loss in 2 half-moves
6 Ka5 loss in 2 half-moves
7 Kc5 loss in 2 half-moves
8 Kc7 loss in 2 half-moves
9 Ra3 loss in 2 half-moves
10 Rc3 loss in 2 half-moves
11 Rd2 loss in 2 half-moves
12 Rd4 loss in 2 half-moves
13 Rd8 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rh3 loss in 2 half-moves
18 Kab5 loss in 1 half-moves
19 Kb3 loss in 1 half-moves
20 Kcb5 loss in 1 half-moves
21 Kd5 loss in 1 half-moves
22 Kd6 loss in 1 half-moves
23 Kd7 loss in 1 half-moves
24 Rb3 loss in 1 half-moves
25 Rd5 loss in 1 half-moves
26 Rd6 loss in 1 half-moves
27 Rd7 loss in 1 half-moves