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

EGTB: win in 4 half-moves

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