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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 K2b3 draw
3 K2c3 draw
4 K2d3 draw
5 K4b3 draw
6 K4c3 draw
7 K4d3 draw
8 Kb1 draw
9 Kb5 draw
10 Kc1 draw
11 Kc5 draw
12 Kd1 draw
13 Kd2 draw
14 Kd4 draw
15 Ra8 draw
16 Rb8 draw
17 Rc8 draw
18 Rd8 draw
19 Re2 draw
20 Re3 draw
21 Re4 draw
22 Kb2 loss in 2 half-moves
23 Kb4 loss in 2 half-moves
24 Kd5 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