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

EGTB: win in 4 half-moves

# move score
1 Rc3 win in 3 half-moves
2 Rd3 win in 3 half-moves
3 Rf3 win in 3 half-moves
4 Rb7 win in 5 half-moves
5 Rb8 win in 5 half-moves
6 Kc6 draw
7 Kc7 draw
8 Kc8 draw
9 Kd6 draw
10 Kd8 draw
11 Kde7 draw
12 Kde8 draw
13 Ke6 draw
14 Kfe7 draw
15 Kfe8 draw
16 Kg8 draw
17 Ra3 draw
18 Rb1 draw
19 Rb2 draw
20 Re3 draw
21 Kf7 loss in 2 half-moves
22 Kg7 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves