Home > Neutreeko > Puzzles > Hard 1501-1750
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. d1-a1, | 7. b2-a3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. d1-a1, | 7. b2-c3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. d1-a4, | 7. b2-a3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. d1-d3, | 7. b2-a3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. d1-d3, | 7. b2-c1 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. d1-d3, | 7. b2-c3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. d1-e1, | 7. b2-a3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. d1-e1, | 7. b2-c1 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. d1-e1, | 7. b2-c3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. d1-e2, | 7. b2-a3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. d1-e2, | 7. b2-c1 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. d1-e2, | 7. b2-c3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. a2-a1, | 7. b2-a3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. a2-a1, | 7. b2-c1 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. a2-a1, | 7. b2-c3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. a2-a5, | 7. b2-a3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. a2-a5, | 7. b2-c1 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. a2-a5, | 7. b2-c3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. a2-a5, | 7. d4-d2 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. a2-b1, | 7. b2-a3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. a2-b1, | 7. b2-c1 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. a2-b1, | 7. b2-c3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. a2-d5, | 7. b2-a3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. a2-d5, | 7. b2-c1 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. a2-d5, | 7. b2-c3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. a2-d5, | 7. d4-d2 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. e4-b1, | 7. b2-a3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. e4-b1, | 7. b2-c1 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. e4-b1, | 7. b2-c3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. e4-b1, | 7. e3-e5 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. e4-b1, | 7. d4-e4 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. e4-d5, | 7. b2-a3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. e4-d5, | 7. b2-c1 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. e4-d5, | 7. b2-c3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. e4-d5, | 7. e3-e5 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. e4-d5, | 7. d4-d2 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. e4-d5, | 7. d4-e4 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. e4-e5, | 7. b2-a3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. e4-e5, | 7. b2-c1 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. e4-e5, | 7. b2-c3 |
| 1. e4-e3, | 2. d4-d1, | 3. a1-d4, | 4. e5-e4, | 5. e2-b2, | 6. e4-e5, | 7. d4-d2 |
| 1. e4-e3, | 2. a2-b1?, | 3. e2-a2 | ||||
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| 1. a1-c3?, | 2. d4-e3 | (black wins in 19 moves) | ||||
| 1. a1-e1?, | 2. d4-e3 | (black loses in 10 moves) | ||||
| 1. e2-b5?, | 2. e5-c5 | (black loses in 6 moves) | ||||
| 1. e4-d5?, | 2. e5-e3 | (black loses in 6 moves) | ||||