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

EGTB: win in 4 half-moves

# move score
1 Rf3 win in 3 half-moves
2 Rg6 win in 5 half-moves
3 Kc1 draw
4 Kc2 draw
5 Kc3 draw
6 Kd1 draw
7 Kd3 draw
8 Kde1 draw
9 Kde2 draw
10 Kde3 draw
11 Kf1 draw
12 Kf3 draw
13 Kfe1 draw
14 Kfe2 draw
15 Kfe3 draw
16 Kg1 draw
17 Kg2 draw
18 Kg3 draw
19 Ra6 draw
20 Rf4 draw
21 Rf5 draw
22 Rh6 draw
23 Rb6 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Rf7 loss in 2 half-moves
28 Rf8 loss in 2 half-moves