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 7 half-moves
3 Rc8 win in 7 half-moves
4 K6c7 draw
5 K6d7 draw
6 K6e7 draw
7 K8c7 draw
8 K8d7 draw
9 K8e7 draw
10 Kc5 draw
11 Kc6 draw
12 Kc8 draw
13 Ke6 draw
14 Ke8 draw
15 Ra1 draw
16 Rb1 draw
17 Rc7 draw
18 Rd1 draw
19 Rh1 draw
20 Kd5 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves