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

EGTB: win in 4 half-moves

# move score
1 Ke2 win in 3 half-moves
2 Rc6 win in 3 half-moves
3 Rd6 win in 3 half-moves
4 Kc5 win in 5 half-moves
5 Rf1 win in 5 half-moves
6 Rf2 win in 5 half-moves
7 Kc1 draw
8 Kc2 draw
9 Kc3 draw
10 Kc4 draw
11 Kd2 draw
12 Kd3 draw
13 Kd5 draw
14 Ke1 draw
15 Ra6 draw
16 Rb6 draw
17 Re6 draw
18 Rf7 draw
19 Rf8 draw
20 Ke3 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Ke5 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves