 | 28-05-2018 Sergej Yushkevitch: |
 | 28-05-2018 Herman Spanjer: |
| | 13-12-2021 Sergej Yushkevitch: |
| (Analyse)opmerking toevoegen Account aanvragen | ||||
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| There is no BO by 1.14-09. | |||||
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| 14-09 leads to the same winning endgame | |||||
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| Correct, but then it is a Dual. BO - it is something what leads to another final position, different from the position, which appears in author's solution. | |||||