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

EGTB: win in 4 half-moves

# move score
1 K5f5 win in 3 half-moves
2 K5f6 win in 3 half-moves
3 K6f5 win in 3 half-moves
4 K6f6 win in 3 half-moves
5 Rf1 win in 3 half-moves
6 Rh1 win in 3 half-moves
7 K5h5 draw
8 K5h6 draw
9 K6h5 draw
10 K6h6 draw
11 Kf7 draw
12 Kg4 draw
13 Kg7 draw
14 Kh4 draw
15 Kh7 draw
16 Ra1 draw
17 Re8 draw
18 Rg1 draw
19 Kf4 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Re6 loss in 2 half-moves
28 Re7 loss in 2 half-moves