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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 K4b4 draw
3 K5b4 draw
4 K5b5 draw
5 K5d4 draw
6 K5d5 draw
7 Ra1 draw
8 Rb1 draw
9 Rc2 draw
10 Rh1 draw
11 K4b5 loss in 2 half-moves
12 K4d5 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Kc3 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 K4d4 loss in 1 half-moves
17 Kb6 loss in 1 half-moves
18 Kc6 loss in 1 half-moves
19 Kd6 loss in 1 half-moves
20 Rc3 loss in 1 half-moves
21 Rd1 loss in 1 half-moves
22 Re1 loss in 1 half-moves
23 Rg1 loss in 1 half-moves