Home > Neutreeko > Puzzles > Hard 3751-4000
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-d1, | 5. c5-b5, | 6. d1-a1, | 7. d4-e3 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-d1, | 5. c5-b5, | 6. d1-a1, | 7. b5-a4 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-d1, | 5. c5-b5, | 6. d1-a1, | 7. b5-e2 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-d1, | 5. c5-b5, | 6. d1-a4, | 7. d4-e3 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-d1, | 5. c5-b5, | 6. d1-a4, | 7. b5-e2 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-d1, | 5. c5-b5, | 6. d1-e1, | 7. b5-e2 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-d1, | 5. c5-b5, | 6. d1-e2, | 7. b5-a4 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-d1, | 5. c5-b5, | 6. a5-a1, | 7. b5-a4 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-d1, | 5. c5-b5, | 6. a5-a1, | 7. b5-e2 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-d1, | 5. c5-b5, | 6. a5-e1, | 7. b5-a4 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-d1, | 5. c5-b5, | 6. a5-e1, | 7. b5-e2 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-d1, | 5. c5-b5, | 6. d5-a2, | 7. d4-e3 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-d1, | 5. c5-b5, | 6. d5-a2, | 7. e4-d5 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-d1, | 5. c5-b5, | 6. d5-a2, | 7. b5-a4 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-d1, | 5. c5-b5, | 6. d5-a2, | 7. b5-e2 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-d1, | 5. c5-b5, | 6. d5-a2, | 7. b5-e5 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-d1, | 5. c5-b5, | 6. d5-c5, | 7. b5-a4 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-d1, | 5. c5-b5, | 6. d5-c5, | 7. b5-e2 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-d1, | 5. c5-b5, | 6. d5-e5, | 7. e4-d5 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-d1, | 5. c5-b5, | 6. d5-e5, | 7. b5-a4 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-d1, | 5. c5-b5, | 6. d5-e5, | 7. b5-e2 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e1, | 5. c5-b5, | 6. e1-a1, | 7. d4-e3 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e1, | 5. c5-b5, | 6. e1-a1, | 7. b5-a4 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e1, | 5. c5-b5, | 6. e1-a1, | 7. b5-e2 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e1, | 5. c5-b5, | 6. e1-b4, | 7. d4-e3 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e1, | 5. c5-b5, | 6. e1-b4, | 7. b5-e2 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e1, | 5. c5-b5, | 6. e1-e3, | 7. b5-a4 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e1, | 5. c5-b5, | 6. a5-a1, | 7. b5-a4 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e1, | 5. c5-b5, | 6. a5-a1, | 7. b5-e2 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e1, | 5. c5-b5, | 6. a5-d2, | 7. b5-a4 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e1, | 5. c5-b5, | 6. d5-a2, | 7. d4-e3 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e1, | 5. c5-b5, | 6. d5-a2, | 7. e4-d5 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e1, | 5. c5-b5, | 6. d5-a2, | 7. b5-e2 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e1, | 5. c5-b5, | 6. d5-c5, | 7. b5-e2 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e1, | 5. c5-b5, | 6. d5-e5, | 7. e4-d5 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e1, | 5. c5-b5, | 6. d5-e5, | 7. b5-e2 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e3, | 5. c5-b5, | 6. e3-c1, | 7. d4-e3 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e3, | 5. c5-b5, | 6. e3-c1, | 7. b5-a4 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e3, | 5. c5-b5, | 6. e3-a3, | 7. b5-a4 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e3, | 5. c5-b5, | 6. e3-e1, | 7. b5-e2 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e3, | 5. c5-b5, | 6. a5-a1, | 7. b5-a4 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e3, | 5. c5-b5, | 6. a5-e1, | 7. b5-a4 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e3, | 5. c5-b5, | 6. d5-a2, | 7. e4-d5 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e3, | 5. c5-b5, | 6. d5-a2, | 7. b5-a4 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e3, | 5. c5-b5, | 6. d5-c5, | 7. b5-a4 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e3, | 5. c5-b5, | 6. d5-e5, | 7. e4-d5 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-e3, | 5. c5-b5, | 6. d5-e5, | 7. b5-a4 |
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-a2?, | 5. d4-e5 | ||
| 1. b1-e4, | 2. c4-d5, | 3. e3-d4, | 4. e2-b5?, | 5. d4-e5 | ||
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. d4-d1, | 6. a5-a1, | 7. e4-b1 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. d4-d1, | 6. a5-e1, | 7. e3-c1 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. d4-d1, | 6. a5-e1, | 7. e4-b1 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. d4-d1, | 6. a5-d5, | 7. e3-c1 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. d4-d1, | 6. e5-a1, | 7. e4-b1 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. d4-d1, | 6. e5-b5, | 7. d1-d5 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. d4-d1, | 6. e5-b5, | 7. e4-b1 |
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| 1. b1-b5?, | 2. e2-d1 | (black wins in 13 moves) | ||||
| 1. c5-b5?, | 2. e2-d3 | (black wins in 15 moves) | ||||
| 1. c5-b5?, | 2. c4-c5 | (black wins in 15 moves) | ||||
| 1. c5-e5?, | 2. e2-d3 | (black wins in 23 moves) | ||||
| 1. c5-d4?, | 2. c4-c5 | (black wins in 29 moves) | ||||
| 1. e3-a3?, | 2. a5-a4 | (black wins in 31 moves) | ||||
| 1. c5-a3?, | 2. c4-c1 | (black loses in 28 moves) | ||||