Home > Neutreeko > Puzzles > Hard 3751-4000
| 1. c4-d5, | 2. e4-c2, | 3. b1-b5, | 4. c2-c5, | 5. b5-a4, | 6. e3-c1, | 7. a4-d1 |
| 1. c4-d5, | 2. e4-c2, | 3. b1-b5, | 4. c2-c5, | 5. b5-a4, | 6. e3-c1, | 7. a4-c4 |
| 1. c4-d5, | 2. e4-c2, | 3. b1-b5, | 4. c2-c5, | 5. b5-a4, | 6. e3-a3, | 7. a4-d1 |
| 1. c4-d5, | 2. e4-c2, | 3. b1-b5, | 4. c2-c5, | 5. b5-a4, | 6. e3-a3, | 7. a4-c4 |
| 1. c4-d5, | 2. e4-c2, | 3. b1-b5, | 4. c2-c5, | 5. b5-a4, | 6. e3-e1, | 7. a4-c4 |
| 1. c4-d5, | 2. e4-c2, | 3. b1-b5, | 4. c2-c5, | 5. b5-a4, | 6. e3-e5, | 7. a4-d1 |
| 1. c4-d5, | 2. e4-c2, | 3. b1-b5, | 4. c2-c5, | 5. b5-a4, | 6. e3-e5, | 7. a4-c4 |
| 1. c4-d5, | 2. e4-c2, | 3. b1-b5, | 4. c2-c5, | 5. b5-a4, | 6. e3-e5, | 7. d5-e4 |
| 1. c4-d5, | 2. e4-c2, | 3. b1-b5, | 4. c2-c5, | 5. b5-a4, | 6. a5-e1, | 7. a4-d1 |
| 1. c4-d5, | 2. e4-c2, | 3. b1-b5, | 4. c2-c5, | 5. b5-a4, | 6. a5-e1, | 7. a4-c4 |
| 1. c4-d5, | 2. e4-c2, | 3. b1-b5, | 4. c2-c5, | 5. b5-a4, | 6. a5-e1, | 7. d5-e4 |
| 1. c4-d5, | 2. e4-c2, | 3. b1-b5, | 4. c2-c5, | 5. b5-a4, | 6. a5-b5, | 7. a4-d1 |
| 1. c4-d5, | 2. e4-c2, | 3. b1-b5, | 4. c2-c5, | 5. b5-a4, | 6. a5-b5, | 7. a4-c4 |
| 1. c4-d5, | 2. e4-c2, | 3. b1-b5, | 4. c2-c5, | 5. b5-a4, | 6. a5-b5, | 7. d5-e4 |
| 1. c4-d5, | 2. e4-c2, | 3. b1-b5, | 4. c2-c5, | 5. b5-a4, | 6. c5-a3, | 7. a4-c4 |
| 1. c4-d5, | 2. e4-c2, | 3. b1-b5, | 4. c2-c5, | 5. b5-a4, | 6. c5-a3, | 7. d5-e4 |
| 1. c4-d5, | 2. e4-c2, | 3. b1-b5, | 4. c2-c5, | 5. b5-a4, | 6. c5-b5, | 7. a4-d1 |
| 1. c4-d5, | 2. e4-c2, | 3. b1-b5, | 4. c2-c5, | 5. b5-a4, | 6. c5-b5, | 7. a4-c4 |
| 1. c4-d5, | 2. e4-c2, | 3. b1-b5, | 4. c2-c5, | 5. b5-a4, | 6. c5-b5, | 7. d5-e4 |
| 1. c4-d5, | 2. e4-c2, | 3. b1-b5, | 4. c2-c5, | 5. b5-a4, | 6. c5-c1, | 7. a4-c4 |
| 1. c4-d5, | 2. e4-c2, | 3. b1-b5, | 4. c2-c5, | 5. b5-a4, | 6. c5-c1, | 7. d5-e4 |
| 1. c4-d5, | 2. e4-c2, | 3. d4-c5, | 4. a5-b5, | 5. b1-a1, | 6. e3-d4, | 7. d5-a2 |
| 1. c4-d5, | 2. e4-c2, | 3. d4-c5, | 4. a5-b5, | 5. b1-a1, | 6. e3-e5, | 7. d5-a2 |
| 1. c4-d5, | 2. e4-e5?, | 3. b1-b5 | ||||
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| 1. b1-b5?, | 2. a5-e1 | (draw) | ||||
| 1. c4-b5?, | 2. a5-e1 | (black loses in 26 moves) | ||||
| 1. d4-c5?, | 2. a5-e1 | (black loses in 18 moves) | ||||
| 1. d4-e5?, | 2. e4-c2 | (black loses in 10 moves) | ||||
| 1. d4-e5?, | 2. a5-e1 | (black loses in 10 moves) | ||||
| 1. d4-d5?, | 2. a5-c5 | (black loses in 6 moves) | ||||