Home > Neutreeko > Puzzles > Hard 4001-4250
| 1. c4-c3, | 2. b4-a3, | 3. c1-b2, | 4. c2-b1, | 5. b3-a2, | 6. b1-a1, | 7. c3-b3 |
| 1. c4-c3, | 2. b4-a3, | 3. c1-b2, | 4. c2-c1?, | 5. c3-c2 | ||
| 1. c4-c3, | 2. b4-a3, | 3. c1-b2, | 4. c2-d1?, | 5. b3-c2 | ||
| 1. c4-c3, | 2. b4-a3, | 3. c1-b2, | 4. c2-e2?, | 5. b3-a2 | ||
| 1. c4-c3, | 2. b4-a3, | 3. c1-b2, | 4. c2-e4?, | 5. b3-a2 | ||
| 1. c4-c3, | 2. b4-a3, | 3. c1-b2, | 4. a4-e4?, | 5. b3-a2 | ||
| 1. c4-c3, | 2. b4-a3, | 3. c1-b2, | 4. a4-b5?, | 5. b3-a2 | ||
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| 1. c4-e4?, | 2. b4-c5 | (draw) | ||||
| 1. c4-d5?, | 2. c2-a2 | (black loses in 8 moves) | ||||