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

EGTB: win in 4 half-moves

# move score
1 Ka3 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kbb1 win in 3 half-moves
4 Kc3 win in 3 half-moves
5 Kaa2 draw
6 Kab1 draw
7 Kba2 draw
8 Kc2 draw
9 Rb1 draw
10 Rc2 draw
11 Rc3 draw
12 Rc4 draw
13 Rc8 draw
14 Rg1 draw
15 Rh1 draw
16 Rc5 loss in 1 half-moves
17 Rc6 loss in 1 half-moves
18 Rc7 loss in 1 half-moves
19 Rd1 loss in 1 half-moves
20 Re1 loss in 1 half-moves
21 Rf1 loss in 1 half-moves