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

EGTB: win in 4 half-moves

# move score
1 Kd2 win in 3 half-moves
2 Kd4 win in 7 half-moves
3 Ke2 win in 7 half-moves
4 Rf8 win in 9 half-moves
5 Rf6 win in 11 half-moves
6 Rf7 win in 11 half-moves
7 Rf5 win in 15 half-moves
8 Kf2 win in 19 half-moves
9 Kb5 draw
10 Kb6 draw
11 Kc4 draw
12 Kc6 draw
13 Kd1 draw
14 Kd5 draw
15 Kd6 draw
16 Kf1 draw
17 Rc3 draw
18 Rd3 draw
19 Re3 draw
20 Rf1 draw
21 Rf4 draw
22 Rg3 draw
23 Rh3 draw
24 Kb4 loss in 4 half-moves
25 Ra3 loss in 2 half-moves
26 Rb3 loss in 2 half-moves
27 Rf2 loss in 2 half-moves