[Event "Santo Domingo op11"]
[Site "Santo Domingo"]
[Date "2017.11.26"]
[Round "8"]
[White "Eusebio Mercedes, Andres Arturo"]
[Black "Arias Diaz, Ernesto Antonio"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1835"]
[PlyCount "98"]
[EventDate "2017.11.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "DOM"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bf4 Qb6 6. Bc1 cxd4 7. a3 Nge7 8. Bd3 Ng6 9. Bxg6 hxg6 10. b4 Be7 11. Bb2 Bxb4+ 12. axb4 Qxb4+ 13. Nbd2 Qxb2 14. Rb1 Qc3 15. Rb3 Qc5 16. Rb1 Rh5 17. Nb3 Qc3+ 18. Nbd2 Nxe5 19. 0-0 Qc7 20. Nxd4 Ng4 21. f4 Ne3 22. Qe2 Nxf1 23. Rxf1 Bd7 24. h3 Kf8 25. N2b3 a5 26. Nc1 Re8 27. Qd3 e5 28. Qa3+ Kg8 29. Nde2 Bb5 30. Qb3 Bc4 31. Qc3 d4 32. Qd2 Qc5 33. Kh1 Bd5 34. Nb3 Qc8 35. Ng1 a4 36. Nc1 a3 37. Nb3 Qc4 38. Qf2 d3 39. Na5 Qc3 40. Nb3 dxc2 41. Nc1 a2 42. Nce2 Qb2 43. fxe5 a1Q 44. Nf4 c1Q 45. Nxd5 Qxf2 46. Nf6+ gxf6 47. g4 Rxh3+ 48. Nxh3 Qcxf1+ 49. Ng1 Q1g2# 0-1

[Event "Santo Domingo op11"]
[Site "Santo Domingo"]
[Date "2017.11.18"]
[Round "2"]
[White "Eusebio Mercedes, Andres Arturo"]
[Black "Pena Marcano, Jose Carlos"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1753"]
[PlyCount "34"]
[EventDate "2017.11.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "DOM"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 a6 3. Nf3 b5 4. Bd5 Ra7 5. a4 e6 6. Ba2 b4 7. b3 Bb7 8. d3 Nc6 9. Bb2 Nf6 10. h3 Qc7 11. e5 Nh5 12. Nbd2 Nf4 13. Rg1 g6 14. Nc4 Nd4 15. Ncd2 Bg7 16. c3 bxc3 17. Kf1 cxb2 0-1

[Event "Santo Domingo op11"]
[Site "Santo Domingo"]
[Date "2017.11.17"]
[Round "1"]
[White "Segura Encarnacion, Ronald Eliesel"]
[Black "Eusebio Mercedes, Andres Arturo"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1921"]
[PlyCount "39"]
[EventDate "2017.11.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "DOM"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. g3 Nxe5 5. Bg2 Nf6 6. 0-0 d6 7. Nbd2 Bd7 8. c4 Bc6 9. Qc2 0-0-0 10. b4 Nxf3+ 11. Nxf3 h6 12. Bb2 g5 13. Qf5+ Bd7 14. Qxf6 Rh7 15. Qxe7 Bxe7 16. Nd4 Bf6 17. Rab1 c5 18. Be4 Rhh8 19. Ne6 Rde8 20. Bxf6 1-0

