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

EGTB: win in 4 half-moves

# move score
1 K3e3 win in 3 half-moves
2 K3e4 win in 3 half-moves
3 K4e3 win in 3 half-moves
4 K4e4 win in 3 half-moves
5 Rc8 win in 3 half-moves
6 Re8 win in 3 half-moves
7 Rf2 win in 3 half-moves
8 K3c3 draw
9 K3c4 draw
10 K4c3 draw
11 K4c4 draw
12 Kc5 draw
13 Kd2 draw
14 Kd5 draw
15 Ke2 draw
16 Ra8 draw
17 Rb8 draw
18 Rd8 draw
19 Rf1 draw
20 Rf3 draw
21 Rf4 draw
22 Kc2 loss in 2 half-moves
23 Ke5 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves