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

EGTB: win in 2 half-moves

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