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

EGTB: win in 4 half-moves

# move score
1 Rc5 win in 3 half-moves
2 Rc6 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Rb1 draw
5 Rc4 draw
6 Rc7 draw
7 Rd1 draw
8 Re1 draw
9 Rf1 draw
10 Kf5 loss in 2 half-moves
11 Kf6 loss in 2 half-moves
12 Kf8 loss in 2 half-moves
13 Kg5 loss in 2 half-moves
14 Kh5 loss in 2 half-moves
15 Kh6 loss in 2 half-moves
16 Kh8 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 K6f7 loss in 1 half-moves
23 K6g7 loss in 1 half-moves
24 K6h7 loss in 1 half-moves
25 K8f7 loss in 1 half-moves
26 K8g7 loss in 1 half-moves
27 K8h7 loss in 1 half-moves