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

EGTB: win in 4 half-moves

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