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 Kb1 draw
3 Kb2 draw
4 Kb3 draw
5 Kc1 draw
6 Kc4 draw
7 Kcc3 draw
8 Kcd2 draw
9 Kd1 draw
10 Kdc3 draw
11 Kdd2 draw
12 Ke2 draw
13 Ke3 draw
14 Ra8 draw
15 Rb8 draw
16 Rc3 draw
17 Rd8 draw
18 Rh8 draw
19 Kd4 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves