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

EGTB: win in 4 half-moves

# move score
1 Kd4 win in 3 half-moves
2 Ra8 win in 3 half-moves
3 Rd8 win in 3 half-moves
4 Ka5 draw
5 Ka6 draw
6 Ka7 draw
7 Kb3 draw
8 Kb4 draw
9 Kb7 draw
10 Kbb5 draw
11 Kbc5 draw
12 Kc3 draw
13 Kc6 draw
14 Kc7 draw
15 Kcb5 draw
16 Kcc5 draw
17 Kd3 draw
18 Rb8 draw
19 Rc8 draw
20 Re2 draw
21 Kd5 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Re7 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves