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 Rc2 win in 7 half-moves
3 Rc4 win in 7 half-moves
4 Kc1 draw
5 Kc2 draw
6 Kc3 draw
7 Kd3 draw
8 Kdd1 draw
9 Kde2 draw
10 Ke3 draw
11 Ked1 draw
12 Kee2 draw
13 Kf1 draw
14 Kf2 draw
15 Ra8 draw
16 Rb8 draw
17 Rc1 draw
18 Rd8 draw
19 Rh8 draw
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves