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

EGTB: win in 4 half-moves

# move score
1 Re2 win in 3 half-moves
2 Kb8 draw
3 Kd8 draw
4 Ke5 draw
5 Ke7 draw
6 Kf5 draw
7 Kf6 draw
8 Kf7 draw
9 Rd2 draw
10 Rf2 draw
11 Rg1 draw
12 Rg3 draw
13 Rg6 draw
14 Rg7 draw
15 Rg8 draw
16 Rh2 draw
17 Kb7 loss in 2 half-moves
18 Kc7 loss in 2 half-moves
19 Kcd7 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Ked7 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rc2 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rg5 loss in 2 half-moves