Home > Neutreeko > Puzzles > Hard 501-750
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. a1-c1, | 5. e5-e4, | 6. c1-a1, | 7. e4-b1 |
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. a1-c1, | 5. e5-e4, | 6. c1-a3, | 7. d1-a1 |
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. a1-c1, | 5. e5-e4, | 6. c1-a3, | 7. d1-d5 |
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. a1-c1, | 5. e5-e4, | 6. c1-c5, | 7. d1-d5 |
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. a1-c1, | 5. e5-e4, | 6. c1-d2, | 7. d1-a1 |
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. a1-c1, | 5. e5-e4, | 6. e1-a5, | 7. d1-d5 |
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. a1-d4, | 5. d1-d3, | 6. d4-e4, | 7. d3-d5 |
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. a1-d4, | 5. e5-e4, | 6. e1-a5, | 7. e3-c1 |
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. a1-d4, | 5. e5-e4, | 6. d4-a1, | 7. e4-b1 |
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. a1-d4, | 5. e5-e4, | 6. d4-a4, | 7. d1-d5 |
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. a1-d4, | 5. e5-e4, | 6. d4-a4, | 7. e4-b1 |
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. a1-d4, | 5. e5-e4, | 6. d4-c5, | 7. d1-d5 |
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. a1-d4, | 5. e5-e4, | 6. d4-d2, | 7. d1-a1 |
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. a1-d4, | 5. e5-e4, | 6. d4-d5, | 7. e3-c1 |
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. a1-d4, | 5. e5-e4, | 6. d4-e5, | 7. e3-c1 |
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. a1-d4, | 5. e5-e4, | 6. d4-e5, | 7. e4-b1 |
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. a1-a5?, | 5. d1-d5 | ||
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. e1-a5?, | 5. d1-b1 | ||
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. e1-a5?, | 5. d1-d5 | ||
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. e2-a2?, | 5. d1-b1 | ||
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. e2-a2?, | 5. d1-d5 | ||
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. e2-a2?, | 5. d1-e2 | ||
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. e2-b5?, | 5. d1-b1 | ||
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. e2-b5?, | 5. d1-d5 | ||
| 1. a1-d4, | 2. a4-a1, | 3. d4-e3, | 4. e2-b5?, | 5. d1-e2 | ||
| 1. a1-d4, | 2. e1-a5?, | 3. d1-a1 | ||||
| 1. a1-d4, | 2. e1-a5?, | 3. d4-c5 | ||||
| 1. a1-d4, | 2. e2-a2?, | 3. d1-a1 | ||||
| 1. a1-d4, | 2. e2-b5?, | 3. d1-a1 | ||||
| 1. a1-d4, | 2. e2-b5?, | 3. d4-c5 | ||||
| 1. a1-d4, | 2. e2-e4?, | 3. d1-a1 | ||||
| 1. a1-d4, | 2. a4-a5?, | 3. d1-a1 | ||||
| 1. a1-d4, | 2. a4-c2?, | 3. d1-a1 | ||||
| 1. a1-d4, | 2. a4-c4?, | 3. d1-a1 | ||||
| 1. a1-d4, | 2. a4-b5?, | 3. d1-a1 | ||||
| --- | ||||||
| 1. e5-e3?, | 2. a4-c2 | (black wins in 13 moves) | ||||
| 1. a1-a3?, | 2. a4-e4 | (black wins in 17 moves) | ||||
| 1. a1-c1?, | 2. a4-e4 | (black wins in 17 moves) | ||||
| 1. d1-b3?, | 2. e2-a2 | (draw) | ||||
| 1. d1-b3?, | 2. a4-e4 | (draw) | ||||