Dr. Marlonsky Grand Prix 2020
In search for the next Mindanao Chess star, Dr. Marlonsky chess center is organizing a series of tournaments from September to December 2020 for all Mindanao players who are born in year 2007 onward.
Tournaments
| 4th Leg Mix Category Arena5+3 • Blitz • Rated • 1h 30m | Inner team | 19 | |
| 4th leg 13 and Under5+3 • Blitz • Rated | 7 rounds Swiss | 21 | |
| 4th leg 11 and Under5+3 • Blitz • Rated | 7 rounds Swiss | 17 | |
| 4th leg 9 and Under5+3 • Blitz • Rated | 6 rounds Swiss | 8 | |
| 3rd Leg Mix category Arena5+3 • Blitz • Rated • 1h 30m | Inner team | 18 |