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 Kc1 draw
10 Kd1 draw
11 Kd2 draw
12 Kd4 draw
13 Ra6 draw
14 Re2 draw
15 Re3 draw
16 Re4 draw
17 Re5 draw
18 Rf6 draw
19 Rg6 draw
20 Rh6 draw
21 Kb2 loss in 2 half-moves
22 Kb4 loss in 2 half-moves
23 Kb5 loss in 2 half-moves
24 Kc5 loss in 2 half-moves
25 Kd5 loss in 2 half-moves
26 Rb6 loss in 2 half-moves
27 Rc6 loss in 2 half-moves
28 Rd6 loss in 2 half-moves
29 Re7 loss in 2 half-moves
30 Re8 loss in 2 half-moves