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 K1c1 draw
3 K1c2 draw
4 K1e1 draw
5 K1e2 draw
6 K2c1 draw
7 K2c2 draw
8 K2e1 draw
9 K2e2 draw
10 Kc3 draw
11 Kd3 draw
12 Ke3 draw
13 Ra4 draw
14 Rb4 draw
15 Rd4 draw
16 Rh1 draw
17 Rh2 draw
18 Rh3 draw
19 Rh5 draw
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rh6 loss in 2 half-moves
24 Rh7 loss in 2 half-moves
25 Rh8 loss in 2 half-moves