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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kb4 draw
3 Kb5 draw
4 Kb6 draw
5 Kc4 draw
6 Kc6 draw
7 Kd4 draw
8 Kd5 draw
9 Kd6 draw
10 Kg1 draw
11 Kg2 draw
12 Kh2 draw
13 Rc2 draw
14 Rc3 draw
15 Rd1 draw
16 Re1 draw
17 Ra1 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves