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

EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Rc7 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Ka5 draw
5 Ka8 draw
6 Kaa7 draw
7 Kab7 draw
8 Kb5 draw
9 Kb6 draw
10 Kba7 draw
11 Kbb7 draw
12 Kc7 draw
13 Kc8 draw
14 Ra1 draw
15 Rb1 draw
16 Rc2 draw
17 Rh1 draw
18 Rc3 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves