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

EGTB: win in 6 half-moves

# move score
1 Re4 win in 5 half-moves
2 Kb3 draw
3 Kc1 draw
4 Kc2 draw
5 Kd1 draw
6 Kd4 draw
7 Kdc3 draw
8 Kdd3 draw
9 Ke1 draw
10 Ke2 draw
11 Ke3 draw
12 Rd4 draw
13 Rf4 draw
14 Rg2 draw
15 Rh4 draw
16 Kb4 loss in 2 half-moves
17 Kb5 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kcc3 loss in 2 half-moves
20 Kcd3 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rg6 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rg8 loss in 2 half-moves