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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb1 win in 9 half-moves
3 K6a6 draw
4 K6a7 draw
5 K6c6 draw
6 K6c7 draw
7 K7a6 draw
8 K7a7 draw
9 K7c6 draw
10 K7c7 draw
11 Ka5 draw
12 Ka8 draw
13 Kb5 draw
14 Kb8 draw
15 Kc5 draw
16 Kc8 draw
17 Ra3 draw
18 Rc3 draw
19 Rd3 draw
20 Rh3 draw
21 Rb4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rg3 loss in 2 half-moves