Home > Neutreeko > Puzzles > Hard 3751-4000
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. d4-d1, | 6. e1-e2, | 7. e4-b1 |
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| 1. b1-b2?, | 2. b3-a3 | (black wins in 15 moves) | ||||
| 1. c5-e5?, | 2. c4-e4 | (black wins in 19 moves) | ||||
| 1. e3-e2?, | 2. e1-c1 | (black loses in 14 moves) | ||||
| 1. b1-a2?, | 2. e1-e2 | (black loses in 4 moves) | ||||