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

EGTB: win in 4 half-moves

# move score
1 Kb8 win in 3 half-moves
2 Ra1 win in 3 half-moves
3 Rb1 win in 3 half-moves
4 Rc4 win in 3 half-moves
5 Ka8 win in 5 half-moves
6 Rh1 win in 5 half-moves
7 Kaa6 draw
8 Kab6 draw
9 Kb7 draw
10 Kba6 draw
11 Kbb6 draw
12 Rc2 draw
13 Rc3 draw
14 Rc6 draw
15 Rc8 draw
16 Rd1 draw
17 Ka4 loss in 2 half-moves
18 Ka5 loss in 2 half-moves
19 Kb4 loss in 2 half-moves
20 Kc4 loss in 2 half-moves
21 Kc5 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Kc6 loss in 1 half-moves