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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Rg4 win in 3 half-moves
3 Rg7 win in 3 half-moves
4 K5f5 win in 5 half-moves
5 K5f6 win in 5 half-moves
6 K6f5 win in 5 half-moves
7 K6f6 win in 5 half-moves
8 Rf3 win in 5 half-moves
9 K5d5 draw
10 K5d6 draw
11 K6d5 draw
12 K6d6 draw
13 Kd7 draw
14 Ke7 draw
15 Kf7 draw
16 Ra3 draw
17 Rb3 draw
18 Rg5 draw
19 Rg6 draw
20 Rg8 draw
21 Rh3 draw
22 Kd4 loss in 2 half-moves
23 Ke4 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rg2 loss in 2 half-moves