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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 K1a2 draw
3 K1b2 draw
4 K1c2 draw
5 K3a2 draw
6 K3b2 draw
7 K3c2 draw
8 Ka1 draw
9 Ka3 draw
10 Ka4 draw
11 Kb4 draw
12 Kc1 draw
13 Kc3 draw
14 Kc4 draw
15 Ra7 draw
16 Rb7 draw
17 Rc5 draw
18 Rc6 draw
19 Rh7 draw
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rg7 loss in 2 half-moves