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

EGTB: win in 4 half-moves

# move score
1 K1f1 win in 3 half-moves
2 K1f2 win in 3 half-moves
3 K2f1 win in 3 half-moves
4 K2f2 win in 3 half-moves
5 Kf3 win in 3 half-moves
6 Kg3 win in 3 half-moves
7 Rb1 win in 3 half-moves
8 K1h1 draw
9 K1h2 draw
10 K2h1 draw
11 K2h2 draw
12 Kh3 draw
13 Ra3 draw
14 Rb2 draw
15 Rb4 draw
16 Rb5 draw
17 Rb6 draw
18 Rh3 draw
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rg3 loss in 2 half-moves