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EGTB: win in 4 half-moves

# move score
1 Rd2 win in 3 half-moves
2 Na7 draw
3 Nc7 draw
4 Nd6 draw
5 Rg3 draw
6 Rg4 draw
7 Rg8 draw
8 Rh2 draw
9 Na3 loss in 2 half-moves
10 Nc3 loss in 2 half-moves
11 Nd4 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rg7 loss in 2 half-moves