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

EGTB: win in 4 half-moves

# move score
1 Rf2 win in 3 half-moves
2 Rf4 win in 3 half-moves
3 Kb2 draw
4 Kb3 draw
5 Kc1 draw
6 Kcc2 draw
7 Kcd2 draw
8 Kd3 draw
9 Kdc2 draw
10 Kdd2 draw
11 Ke1 draw
12 Ke2 draw
13 Ra6 draw
14 Re6 draw
15 Rf1 draw
16 Rf3 draw
17 Rf5 draw
18 Rg6 draw
19 Rh6 draw
20 Kb4 loss in 2 half-moves
21 Kc4 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rf8 loss in 2 half-moves