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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Rc2 win in 3 half-moves
3 Rc3 win in 3 half-moves
4 Kaa1 draw
5 Kaa3 draw
6 Kab1 draw
7 Kab3 draw
8 Kba1 draw
9 Kba3 draw
10 Kbb1 draw
11 Kbb3 draw
12 Kc1 draw
13 Kc2 draw
14 Ra7 draw
15 Rb7 draw
16 Rc8 draw
17 Rh7 draw
18 Kc3 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rg7 loss in 2 half-moves