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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rd1 win in 3 half-moves
3 Ra1 win in 7 half-moves
4 Rc1 win in 7 half-moves
5 K2b2 draw
6 K2b3 draw
7 K2d2 draw
8 K2d3 draw
9 K3b2 draw
10 K3b3 draw
11 K3d2 draw
12 K3d3 draw
13 Kb1 draw
14 Kb4 draw
15 Kc1 draw
16 Kc4 draw
17 Kd1 draw
18 Kd4 draw
19 Re2 draw
20 Re3 draw
21 Re4 draw
22 Re8 draw
23 Re5 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rh1 loss in 2 half-moves