Home > Neutreeko > Puzzles > Hard 501-750
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. b3-b1, | 5. c1-e3, | 6. e1-e2, | 7. d1-d5 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. b3-c2, | 5. c1-e3, | 6. e1-e2, | 7. d1-d5 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. b3-c2, | 5. c1-e3, | 6. c2-e2, | 7. d1-d5 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. b3-c2, | 5. e4-d3, | 6. e1-a5, | 7. d3-d2 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. b3-c2, | 5. e4-d3, | 6. e1-e5, | 7. d3-e2 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. b3-c2, | 5. e4-d3, | 6. c2-b1, | 7. c1-c4 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. b3-c2, | 5. e4-d3, | 6. c2-b1, | 7. d1-d2 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. b3-c2, | 5. e4-d3, | 6. c5-a3, | 7. d1-d2 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. b3-c2, | 5. e4-d3, | 6. c5-a5, | 7. d1-d2 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. b3-c2, | 5. e4-d3, | 6. c5-c3, | 7. d1-d2 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. b3-c2, | 5. e4-d3, | 6. c5-e5, | 7. d1-d2 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. c5-c2, | 5. e4-d3, | 6. e1-a5, | 7. d1-d2 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. c5-c2, | 5. e4-d3, | 6. e1-a5, | 7. d3-c3 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. c5-c2, | 5. e4-d3, | 6. e1-a5, | 7. d3-d2 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. c5-c2, | 5. e4-d3, | 6. e1-e5, | 7. d1-d2 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. c5-c2, | 5. e4-d3, | 6. e1-e5, | 7. d3-e2 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. c5-c2, | 5. e4-d3, | 6. c2-b1, | 7. d1-d2 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. c5-c2, | 5. e4-d3, | 6. b3-a2, | 7. d1-d2 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. c5-c2, | 5. e4-d3, | 6. b3-a3, | 7. d1-d2 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. c5-c2, | 5. e4-d3, | 6. b3-a4, | 7. d1-d2 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. c5-c2, | 5. e4-d3, | 6. b3-b1, | 7. d1-d2 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. c5-c2, | 5. e4-d3, | 6. b3-b5, | 7. d1-d2 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. c5-c2, | 5. e4-d3, | 6. b3-c3, | 7. d1-d2 |
| 1. a1-c1, | 2. e4-e1, | 3. b4-e4, | 4. c5-c2, | 5. e4-d3, | 6. b3-d5, | 7. d1-d2 |
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| 1. a1-e5?, | 2. e4-c4 | (black loses in 8 moves) | ||||
| 1. d1-d5?, | 2. b3-c4 | (black loses in 8 moves) | ||||
| 1. b4-e1?, | 2. e4-b1 | (black loses in 8 moves) | ||||
| 1. b4-e1?, | 2. c5-c1 | (black loses in 8 moves) | ||||
| 1. d1-c2?, | 2. b3-d5 | (black loses in 6 moves) | ||||
| 1. d1-c2?, | 2. e4-d3 | (black loses in 6 moves) | ||||