White to move
| Date: | |
| White: | Matsuura |
| Black: | Zambrana |
| Combination strength: | 6 |
| Game section | Opening |
| Decisive material advantage | Problems in cooperation |
| Mate combination | - |
| Date: | |
| White: | Matsuura |
| Black: | Zambrana |
| Combination strength: | 6 |
| Game section | Opening |
| Decisive material advantage | Problems in cooperation |
| Mate combination | - |