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

EGTB: win in 4 half-moves

# move score
1 Rd6 win in 3 half-moves
2 Re6 win in 3 half-moves
3 Kb6 draw
4 Kb7 draw
5 Kc5 draw
6 Kc8 draw
7 Kcc7 draw
8 Kcd7 draw
9 Kd5 draw
10 Kd6 draw
11 Kdc7 draw
12 Kdd7 draw
13 Ke7 draw
14 Ke8 draw
15 Rf4 draw
16 Rf5 draw
17 Rf7 draw
18 Rf8 draw
19 Kb5 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rh6 loss in 2 half-moves