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

EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Rd4 win in 3 half-moves
3 Rh6 win in 3 half-moves
4 Kc6 draw
5 Kc7 draw
6 Kc8 draw
7 Kd6 draw
8 Kdd8 draw
9 Kde7 draw
10 Ke6 draw
11 Ked8 draw
12 Kee7 draw
13 Kf7 draw
14 Kf8 draw
15 Ra4 draw
16 Rb4 draw
17 Rh3 draw
18 Rh5 draw
19 Rh7 draw
20 Rh8 draw
21 Re4 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rh1 loss in 2 half-moves
25 Rh2 loss in 2 half-moves