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 Ka3 draw
3 Ka4 draw
4 Kbb3 draw
5 Kbc3 draw
6 Kcc3 draw
7 Rb1 draw
8 Rc2 draw
9 Rf1 draw
10 Ka5 loss in 2 half-moves
11 Kbb5 loss in 2 half-moves
12 Kbc5 loss in 2 half-moves
13 Kcb3 loss in 2 half-moves
14 Kcb5 loss in 2 half-moves
15 Kcc5 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rh1 loss in 2 half-moves