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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kd5 win in 1 half-moves
3 Kb3 draw
4 Kb4 draw
5 Kc5 draw
6 Kd3 draw
7 Kd4 draw
8 Rb1 draw
9 Rc2 draw
10 Rc3 draw
11 Rd1 draw
12 Rg1 draw
13 Kc3 loss in 4 half-moves
14 Re1 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rh1 loss in 2 half-moves
17 Ra1 loss in 1 half-moves