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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Rf3 win in 3 half-moves
3 Ke3 win in 7 half-moves
4 Kb3 draw
5 Kb4 draw
6 Kb5 draw
7 Kc1 draw
8 Kc2 draw
9 Kcc3 draw
10 Kcd3 draw
11 Kd1 draw
12 Kd4 draw
13 Kdc3 draw
14 Kdd3 draw
15 Ke1 draw
16 Ke2 draw
17 Ra6 draw
18 Re6 draw
19 Rf2 draw
20 Rf4 draw
21 Rf5 draw
22 Rg6 draw
23 Rh6 draw
24 Kc5 loss in 2 half-moves
25 Kd5 loss in 2 half-moves
26 Rb6 loss in 2 half-moves
27 Rc6 loss in 2 half-moves
28 Rd6 loss in 2 half-moves
29 Rf7 loss in 2 half-moves
30 Rf8 loss in 2 half-moves