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

EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Kbc6 win in 5 half-moves
3 Ka4 draw
4 Ka5 draw
5 Ka6 draw
6 Kb4 draw
7 Kb6 draw
8 Kbc4 draw
9 Kbc5 draw
10 Kd4 draw
11 Kd6 draw
12 Kdc4 draw
13 Kdc5 draw
14 Kdc6 draw
15 Ra1 draw
16 Rb1 draw
17 Rc5 draw
18 Rc7 draw
19 Rc8 draw
20 Rd1 draw
21 Re1 draw
22 Rf1 draw
23 Ke4 loss in 2 half-moves
24 Ke5 loss in 2 half-moves
25 Ke6 loss in 2 half-moves
26 Rc2 loss in 2 half-moves
27 Rc3 loss in 2 half-moves
28 Rc4 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves