[Event "Capablanca Memorial U15 2nd"]
[Site "Havana"]
[Date "2018.05.16"]
[Round "4"]
[White "Marrero Calderin, Arturo"]
[Black "Navarro Herrera, Leinier Alcides"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1584"]
[BlackElo "1913"]
[PlyCount "64"]
[EventDate "2018.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. Be3 b4 7. Nce2 Nc6 8. Nf3 Be7 9. 0-0 Nf6 10. h3 0-0 11. Nh2 d5 12. exd5 Nxd5 13. Bd2 Bf6 14. Rb1 Qb6 15. c4 Nde7 16. Ng4 Bd4 17. a3 Rfd8 18. Qc1 Nf5 19. axb4 Nxb4 20. Bxb7 Qxb7 21. Bxb4 Qxb4 22. Nh2 Qb7 23. Qf4 Qb3 24. Rfd1 Bf6 25. Qe4 Rab8 26. Ng4 Bd4 27. Ne5 Bxe5 28. Qxe5 Rbc8 29. Qe4 Nd6 30. Qf3 Nxc4 31. Qe4 Nd6 32. Nf4 Nxe4 0-1

[Event "Capablanca Memorial U15 2nd"]
[Site "Havana"]
[Date "2018.05.14"]
[Round "2"]
[White "Vieites Santana, Daniela Ines"]
[Black "Marrero Calderin, Arturo"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1932"]
[BlackElo "1584"]
[PlyCount "101"]
[EventDate "2018.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Bd7 5. d4 a6 6. Bc4 Na5 7. Bb3 exd4 8. cxd4 Be7 9. Bc2 Nc6 10. 0-0 Bg4 11. Be3 Nf6 12. Nbd2 0-0 13. Re1 h6 14. Nf1 Nb4 15. Bb1 Re8 16. Ng3 Bf8 17. h3 Bd7 18. d5 a5 19. Nd4 Na6 20. f4 Nc5 21. Bf2 c6 22. dxc6 bxc6 23. e5 dxe5 24. fxe5 Nd5 25. Qc2 g6 26. Nxc6 Bxc6 27. Bxc5 Bxc5+ 28. Qxc5 Qb6 29. Qxb6 Nxb6 30. Be4 Bxe4 31. Nxe4 Nd7 32. Nf6+ Nxf6 33. exf6 Kf8 34. Kf2 Re6 35. Rxe6 fxe6 36. Ke3 Rb8 37. b3 Rb5 38. g4 Kf7 39. Rf1 Re5+ 40. Kd3 h5 41. gxh5 Rxh5 42. Rf3 Rf5 43. Rxf5 gxf5 44. a4 Kxf6 45. b4 axb4 46. a5 f4 47. a6 f3 48. a7 Kg5 49. a8Q b3 50. Qxf3 b2 51. Qg2+ 1-0

