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

EGTB: win in 4 half-moves

# move score
1 Kd1 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Kd3 win in 3 half-moves
4 Rd2 win in 3 half-moves
5 Kcc3 win in 7 half-moves
6 Re1 win in 7 half-moves
7 Kb1 win in 9 half-moves
8 Ka2 draw
9 Ka3 draw
10 Kbb2 draw
11 Kbc3 draw
12 Kc1 draw
13 Kcb2 draw
14 Re3 draw
15 Re4 draw
16 Re8 draw
17 Rf2 draw
18 Rg2 draw
19 Rh2 draw
20 Ka4 loss in 2 half-moves
21 Kb4 loss in 2 half-moves
22 Kc4 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Re7 loss in 2 half-moves