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

EGTB: win in 4 half-moves

# move score
1 Ke4 win in 3 half-moves
2 Rf3 win in 3 half-moves
3 Rf4 win in 3 half-moves
4 Ka3 draw
5 Ka5 draw
6 Kb3 draw
7 Kb4 draw
8 Kb5 draw
9 Kd2 draw
10 Kd3 draw
11 Kd4 draw
12 Ke2 draw
13 Kf2 draw
14 Kf3 draw
15 Kf4 draw
16 Ra6 draw
17 Rb6 draw
18 Rf1 draw
19 Rf2 draw
20 Rf5 draw
21 Rg6 draw
22 Rh6 draw
23 Rc6 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rf8 loss in 2 half-moves