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

EGTB: win in 4 half-moves

# move score
1 Kaa6 win in 3 half-moves
2 Kab6 win in 3 half-moves
3 Kbb6 win in 3 half-moves
4 Rb6 win in 3 half-moves
5 Kaa8 draw
6 Kab8 draw
7 Kba6 draw
8 Kba8 draw
9 Kbb8 draw
10 Kc7 draw
11 Kc8 draw
12 Ra5 draw
13 Rb1 draw
14 Rf5 draw
15 Kc6 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rh5 loss in 2 half-moves