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 Rc6 win in 3 half-moves
4 Kaa4 draw
5 Kab4 draw
6 Kba4 draw
7 Kbb4 draw
8 Ra7 draw
9 Rb7 draw
10 Rc1 draw
11 Rc2 draw
12 Rc4 draw
13 Rc8 draw
14 Rd7 draw
15 Rh7 draw
16 Kba6 loss in 2 half-moves
17 Kbb6 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Kc4 loss in 1 half-moves