Home > Neutreeko > Puzzles > Hard 501-750
| 1. d5-c5, | 2. a5-a2, | 3. d1-b1, | 4. e2-c4, | 5. c5-e3, | 6. c4-c1, | 7. a1-e5 |
| 1. d5-c5, | 2. e2-e1?, | 3. d1-d5, | 4. e1-e5, | 5. c5-a3 | ||
| 1. d5-c5, | 2. a5-e1?, | 3. d1-d5, | 4. e2-e5, | 5. c5-a3 | ||
| 1. d5-c5, | 2. a5-e1?, | 3. d1-d5, | 4. e2-e5, | 5. d5-a2 | ||
| 1. d5-c5, | 2. b5-d3?, | 3. d1-b1, | 4. d3-c2, | 5. c5-a3 | ||
| 1. d5-c5, | 2. e2-a2?, | 3. d1-b1 | ||||
| 1. d5-c5, | 2. e2-a2?, | 3. d1-d5 | ||||
| 1. d5-c5, | 2. e2-c4?, | 3. d1-d5 | ||||
| 1. d5-c5, | 2. e2-e5?, | 3. d1-b1 | ||||
| 1. d5-c5, | 2. b5-a4?, | 3. a1-e5 | ||||
| 1. d5-c5, | 2. b5-a4?, | 3. d1-b1 | ||||
| 1. d5-c5, | 2. b5-a4?, | 3. c5-c1 | ||||
| 1. d5-c5, | 2. b5-b1?, | 3. a1-e5 | ||||
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| 1. a1-c1?, | 2. b5-c5 | (black wins in 29 moves) | ||||
| 1. d5-e5?, | 2. b5-d3 | (black loses in 14 moves) | ||||
| 1. a1-a4?, | 2. b5-c5 | (black loses in 6 moves) | ||||
| 1. d1-b1?, | 2. b5-c5 | (black loses in 4 moves) | ||||
| 1. d1-a4?, | 2. b5-c5 | (black loses in 4 moves) | ||||