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

EGTB: win in 4 half-moves

# move score
1 K2b3 win in 3 half-moves
2 K4b3 win in 3 half-moves
3 K4c3 win in 3 half-moves
4 K4d3 win in 3 half-moves
5 Kb2 win in 3 half-moves
6 Kb4 win in 3 half-moves
7 Rf1 win in 3 half-moves
8 K2c3 draw
9 K2d3 draw
10 Kb1 draw
11 Kc1 draw
12 Kd1 draw
13 Kd2 draw
14 Kd4 draw
15 Re4 draw
16 Rf2 draw
17 Rf3 draw
18 Rf5 draw
19 Rf6 draw
20 Rg4 draw
21 Rh4 draw
22 Kb5 loss in 2 half-moves
23 Kc5 loss in 2 half-moves
24 Kd5 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rf8 loss in 2 half-moves