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

EGTB: win in 4 half-moves

# move score
1 Kaa7 win in 3 half-moves
2 Kab7 win in 3 half-moves
3 Kbb7 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Kba7 win in 5 half-moves
6 Kc6 win in 5 half-moves
7 Ra3 win in 5 half-moves
8 Rb3 win in 5 half-moves
9 Rd3 win in 5 half-moves
10 Kaa5 draw
11 Kab5 draw
12 Kba5 draw
13 Kbb5 draw
14 Kc5 draw
15 Rc1 draw
16 Rc2 draw
17 Rc4 draw
18 Rc5 draw
19 Re3 draw
20 Rf3 draw
21 Rc6 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves