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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Kb1 win in 7 half-moves
3 Kd4 win in 11 half-moves
4 K2b3 draw
5 K2c3 draw
6 K2d3 draw
7 K4b3 draw
8 K4c3 draw
9 K4d3 draw
10 Kc1 draw
11 Kd1 draw
12 Kd2 draw
13 Re2 draw
14 Rf3 draw
15 Rf4 draw
16 Rg2 draw
17 Rh2 draw
18 Kb2 loss in 2 half-moves
19 Kb4 loss in 2 half-moves
20 Kb5 loss in 2 half-moves
21 Kc5 loss in 2 half-moves
22 Kd5 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rf8 loss in 2 half-moves