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

EGTB: win in 4 half-moves

# move score
1 Kc1 win in 3 half-moves
2 Ra8 win in 3 half-moves
3 Kaa2 draw
4 Kab2 draw
5 Kba2 draw
6 Kbb2 draw
7 Rb8 draw
8 Rc1 draw
9 Rc2 draw
10 Rc5 draw
11 Rc6 draw
12 Rc7 draw
13 Rd8 draw
14 Rc3 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves
20 Kc2 loss in 1 half-moves