[Event "Tenerife-chT Tercera"]
[Site "Tenerife"]
[Date "2023.04.29"]
[Round "13"]
[White "Canovas Pordomingo, Miguel Angel"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2005"]
[BlackElo "1551"]
[PlyCount "47"]
[EventDate "2023.01.14"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Canarias 64 II"]
[BlackTeam "Arona CC"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 d5 2. Bf4 Bf5 3. e3 e6 4. c4 Bxb1 5. Rxb1 Bb4+ 6. Ke2 dxc4 7. Qa4+ Nc6 8. Nf3 Nge7 9. Ne5 0-0 10. Nxc4 Nxd4+ 11. exd4 Qxd4 12. Qxb4 Nd5 13. Be3 Qxe3+ 14. Nxe3 Nxb4 15. a3 Nd5 16. g3 c6 17. Bg2 Rfe8 18. Rhd1 Nf6 19. b4 e5 20. b5 e4 21. bxc6 bxc6 22. Rdc1 Re7 23. Rxc6 g6 24. Rxf6 1-0

[Event "Tenerife-chT Tercera"]
[Site "Tenerife"]
[Date "2023.04.16"]
[Round "11.1"]
[White "Hernandez Gutierrez, Acoraide"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1484"]
[BlackElo "1551"]
[PlyCount "99"]
[EventDate "2023.01.14"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Playa San Juan II"]
[BlackTeam "Arona CC"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bg3 Nf6 5. Nf3 0-0 6. Bd3 c5 7. c3 cxd4 8. exd4 Nc6 9. Nbd2 Re8 10. Ne5 h6 11. Ndf3 Qc7 12. Qc2 Nb4 13. cxb4 Qxc2 14. Bxc2 Bxb4+ 15. Nd2 Bxd2+ 16. Kxd2 b5 17. f3 Bb7 18. Bd3 a6 19. Rac1 Rac8 20. Rxc8 Rxc8 21. Rc1 Rxc1 22. Kxc1 Kf8 23. Bc2 Nh5 24. Nd7+ Ke7 25. Nc5 Bc8 26. a4 bxa4 27. Bxa4 Nxg3 28. hxg3 f6 29. f4 Kd6 30. Nd3 Kc7 31. Kd2 Kb6 32. Kc3 Ka5 33. Bd1 Kb5 34. Bg4 Kc6 35. Kb4 Kb6 36. Nc5 f5 37. Bh5 a5+ 38. Ka4 g5 39. Bf7 e5 40. fxe5 f4 41. gxf4 gxf4 42. Bxd5 h5 43. e6 Kc7 44. Kxa5 Kd6 45. Bf3 h4 46. b4 Bxe6 47. Nxe6 Kxe6 48. b5 Kd7 49. Kb6 Kc8 50. Ka7 1-0

[Event "Tenerife-chT Tercera"]
[Site "Tenerife"]
[Date "2023.04.15"]
[Round "10.1"]
[White "Alessandro, Sergio"]
[Black "De Leon Gonzalez, Yraya"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1551"]
[BlackElo "1093"]
[PlyCount "87"]
[EventDate "2023.01.14"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Arona CC"]
[BlackTeam "Al Shah Mat Los Realejos IV"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e4 e6 5. c4 0-0 6. e5 Ne8 7. d4 d6 8. Nc3 Nc6 9. Ne4 d5 10. cxd5 exd5 11. Nc3 Bf5 12. Ba3 Ne7 13. Bd3 Be6 14. 0-0 b6 15. Rc1 Rc8 16. Ba6 Rb8 17. Nb5 Bd7 18. Qc2 c6 19. Nd6 Nxd6 20. Bxd6 Rc8 21. Bxc8 Bxc8 22. Bxe7 Qxe7 23. Qxc6 Bb7 24. Qc7 Qxc7 25. Rxc7 Rb8 26. Ng5 Ba6 27. Re1 Rb7 28. Rc8+ Bf8 29. Nxh7 Kxh7 30. Rxf8 Rc7 31. Ra8 Bb5 32. h3 a5 33. Rb8 Rc6 34. Rb7 Kg7 35. e6 a4 36. Rxf7+ Kh6 37. e7 Rc8 38. Rf8 Re8 39. Rxe8 Bxe8 40. bxa4 Kg7 41. g4 g5 42. Re5 Kf6 43. Kg2 Kg6 44. Kg3 1-0

[Event "Tenerife-chT Tercera"]
[Site "Tenerife"]
[Date "2023.03.25"]
[Round "9.1"]
[White "De la Paz Molina, Juan Carlos"]
[Black "Alessandro, Sergio"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1482"]
[BlackElo "1551"]
[PlyCount "69"]
[EventDate "2023.01.14"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ebano Vina Nava"]
[BlackTeam "Arona CC"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Be2 Qg6 5. Bf3 e5 6. d3 Nc6 7. Nd5 Bd6 8. Bd2 Nge7 9. Be4 f5 10. Nxe7 Nxe7 11. Bf3 Qf7 12. Ne2 c6 13. Ng3 Be6 14. c4 Rd8 15. Qa4 0-0 16. Qxa7 Ng6 17. Qa4 Nh4 18. Qd1 Nxf3+ 19. Qxf3 Qe7 20. 0-0 Bb4 21. Bc3 Bxc3 22. bxc3 Qa3 23. Rfc1 Qd6 24. Rd1 Qa3 25. Rab1 Bc8 26. Qe2 Qxc3 27. Rb3 Qd4 28. Re1 Rfe8 29. Qf3 g6 30. Ne2 Qc5 31. Nc3 Qa5 32. h3 Rd4 33. Rd1 Kg7 34. Ne2 Rdd8 35. Nc3 1/2-1/2

[Event "Tenerife-chT Tercera"]
[Site "Tenerife"]
[Date "2023.03.18"]
[Round "8.1"]
[White "Alessandro, Sergio"]
[Black "Brouard Garcia, Sergio"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1551"]
[PlyCount "82"]
[EventDate "2023.01.14"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Arona CC"]
[BlackTeam "El Sauzal Libreria Barco IV"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 Nf6 2. b3 Nc6 3. Bb2 d6 4. d4 e6 5. c4 d5 6. cxd5 Qxd5 7. e3 Be7 8. Bc4 Qd8 9. 0-0 0-0 10. Nc3 Na5 11. Bd3 b6 12. e4 c5 13. dxc5 Bxc5 14. Qe2 Nc6 15. e5 Nd7 16. Qe4 f5 17. Qxc6 Rb8 18. Qxe6+ Kh8 19. Qc4 Bb7 20. Qf4 Bxf3 21. gxf3 Qe7 22. Nd5 Qe6 23. Nc7 Qe7 24. e6 Bd6 25. Qc4 Qg5+ 26. Kh1 Qh5 27. Bxg7+ Kxg7 28. Rg1+ Kh8 29. Rg2 Ne5 30. f4 Nxc4 31. Nd5 Nd2 32. Re1 Ne4 33. Be2 Qh6 34. e7 Rfe8 35. Bb5 Rxe7 36. Nxe7 Bxe7 37. Reg1 Bc5 38. Rf1 Rg8 39. f3 Rxg2 40. Kxg2 Qg6+ 41. Kh1 Nf2+ 0-1

[Event "Tenerife-chT Tercera"]
[Site "Tenerife"]
[Date "2023.03.11"]
[Round "7.1"]
[White "Arteaga Medina, Ruben Severo"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1671"]
[BlackElo "1551"]
[PlyCount "133"]
[EventDate "2023.01.14"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "El Sauzal Libreria Barco III"]
[BlackTeam "Arona CC"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 d5 2. e3 Bf5 3. Bd3 Bxd3 4. cxd3 c6 5. e4 Qb6 6. Nf3 g6 7. 0-0 Bg7 8. e5 e6 9. Nc3 Ne7 10. b3 0-0 11. Bg5 Re8 12. Na4 Qc7 13. Qd2 Nd7 14. Rfe1 b5 15. Nc5 Nxc5 16. dxc5 a5 17. d4 b4 18. h3 Qb7 19. Nh2 Kh8 20. Ng4 Ng8 21. Qf4 a4 22. Re3 axb3 23. Rxb3 Ra3 24. Rab1 Rxb3 25. Rxb3 Ra8 26. Qd2 Ra4 27. a3 Rxa3 28. Rxb4 Qc8 29. Qb2 Ra8 30. Rb7 Qe8 31. Qb6 Rc8 32. Qa7 Ra8 33. Qb6 Rc8 34. Rc7 Rxc7 35. Qxc7 h6 36. Bf6 h5 37. Bxg7+ Kxg7 38. Ne3 Nh6 39. Qb7 g5 40. g4 Kg6 41. Kg2 hxg4 42. hxg4 Ng8 43. Nc2 f5 44. gxf5+ exf5 45. Qc7 f4 46. Qd6+ Kf5 47. Nb4 Qh5 48. f3 g4 49. Qd7+ Kg5 50. Qg7+ Kh4 51. Qxg4+ Qxg4+ 52. fxg4 Kxg4 53. Nxc6 f3+ 54. Kf2 Kf5 55. Kxf3 Nh6 56. Nb4 Ng4 57. Nxd5 Nxe5+ 58. dxe5 Kxe5 59. Nb4 Kf5 60. c6 Ke6 61. Ke4 Kd6 62. Kd4 Kc7 63. Kc5 Kc8 64. Na6 Kd8 65. Kb6 Kc8 66. c7 Kd7 67. Kb7 1-0

[Event "Tenerife-chT Tercera"]
[Site "Tenerife"]
[Date "2023.03.04"]
[Round "6.1"]
[White "Alessandro, Sergio"]
[Black "Exposito Cruz, Airam"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1551"]
[BlackElo "1434"]
[PlyCount "70"]
[EventDate "2023.01.14"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Arona CC"]
[BlackTeam "Ebano Barrio Nuevo IV"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 e6 2. g3 Nf6 3. Bg2 d5 4. 0-0 Be7 5. c4 0-0 6. Nc3 d4 7. Nb5 c5 8. d3 a6 9. Na3 Nc6 10. Nc2 e5 11. Bg5 Be6 12. Re1 h6 13. Bxf6 Bxf6 14. Nd2 Qc7 15. a3 Be7 16. Rb1 a5 17. b3 f5 18. e4 Kh8 19. Qh5 Qd7 20. exf5 Bxf5 21. Be4 Rf6 22. Bxf5 Rxf5 23. Qh3 Raf8 24. Ne4 Qe8 25. Re2 Qg6 26. Ne1 Rh5 27. Qg2 Rhf5 28. Qh3 Nd8 29. Ng2 Ne6 30. Nh4 Qh5 31. Kf1 Bxh4 32. Qxh4 Qf3 33. Kg1 Qxe2 34. Qe7 Rxf2 35. Nxf2 Rxf2 0-1

[Event "Tenerife-chT Tercera"]
[Site "Tenerife"]
[Date "2023.02.11"]
[Round "5.1"]
[White "Cordero Alamo, Ramon"]
[Black "Alessandro, Sergio"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1418"]
[BlackElo "1551"]
[PlyCount "98"]
[EventDate "2023.01.14"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Caissa Enroque III"]
[BlackTeam "Arona CC"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. cxd5 exd5 5. d4 Be7 6. Bf4 a6 7. e3 0-0 8. Be2 Nbd7 9. 0-0 Nh5 10. Nxd5 Nxf4 11. Nxf4 b5 12. a3 Bb7 13. Rc1 c5 14. dxc5 Nxc5 15. Qxd8 Rfxd8 16. b4 Nd7 17. Rc7 Rab8 18. Nd4 Bd6 19. Rc2 Rbc8 20. Rfc1 Rxc2 21. Rxc2 Ne5 22. Nf5 Be4 23. Bd3 Nxd3 24. Nxd6 Nxf4 25. Rd2 Bd3 26. Nb7 Rd5 27. exf4 Kf8 28. Nc5 Bc4 29. Rxd5 Bxd5 30. Nxa6 Bc6 31. g3 Ke7 32. Kf1 Kd6 33. Ke2 Kd5 34. Kd3 Bb7 35. Nc5 Bc8 36. f3 h5 37. Nb3 Bf5+ 38. Kc3 g6 39. Nd4 Bd7 40. Kd3 f6 41. Kc3 Kd6 42. Nb3 Kd5 43. Nc1 Bc6 44. g4 Kd6 45. gxh5 gxh5 46. Kd4 Bxf3 47. Nd3 Bc6 48. Nf2 f5 49. Nd3 Bd5 1/2-1/2

[Event "Tenerife-chT Tercera"]
[Site "Tenerife"]
[Date "2023.02.04"]
[Round "4.1"]
[White "Alessandro, Sergio"]
[Black "Baez Ferrer, Nestor"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1551"]
[BlackElo "1143"]
[PlyCount "84"]
[EventDate "2023.01.14"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Arona CC"]
[BlackTeam "Santa Ursula Badnor II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 d5 2. e4 c6 3. e5 Bg4 4. d4 e6 5. h3 Bh5 6. Bd3 Ne7 7. Nbd2 Qc7 8. c4 c5 9. cxd5 Bxf3 10. Nxf3 Nxd5 11. Bb5+ Nc6 12. 0-0 Be7 13. dxc5 0-0 14. Re1 Bxc5 15. Bxc6 Qxc6 16. a3 Rfd8 17. Qe2 a5 18. Bg5 Rf8 19. Rac1 Qb6 20. Rc2 h6 21. Bc1 Rac8 22. Qe4 f5 23. exf6 Nxf6 24. Qxe6+ Qxe6 25. Rxe6 Bxf2+ 26. Rxf2 Rxc1+ 27. Kh2 Re8 28. Nd4 Rxe6 29. Nxe6 Rc4 30. Rd2 b5 31. Rd4 Ne4 32. Rd7 g5 33. Ra7 a4 34. Rb7 Nd6 35. Rb6 Nf7 36. Rb8+ Kh7 37. Rxb5 g4 38. Kg3 Nd6 39. Ra5 gxh3 40. Kxh3 Kg6 41. Nc5 Nf5 42. Nxa4 Rh4# 0-1

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2022.05.21"]
[Round "13.1"]
[White "Alessandro, Sergio"]
[Black "Ramirez Alvarez, Roberto"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "1552"]
[BlackElo "1968"]
[PlyCount "122"]
[EventDate "2022.01.29"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Santa Ursula Badnor"]
[BlackTeam "Playa San Juan"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 d6 6. d4 0-0 7. 0-0 c6 8. Nbd2 Qc7 9. c4 Nbd7 10. Ng5 Nb6 11. e4 h6 12. Nh3 fxe4 13. Nf4 Bf5 14. Re1 d5 15. Rc1 Qd7 16. Nf1 g5 17. Ne2 Rae8 18. Ne3 Bh3 19. Nc3 Bxg2 20. Kxg2 Rf7 21. c5 Nc8 22. Ne2 Ref8 23. Rc2 Ng4 24. Nxg4 Qxg4 25. Ng1 Qf5 26. Nh3 e5 27. g4 Qe6 28. dxe5 Bxe5 29. Bxe5 Qxe5 30. Ng1 Ne7 31. f3 exf3+ 32. Nxf3 Qg7 33. Nd4 Ng6 34. Nf5 Nh4+ 35. Nxh4 gxh4 36. h3 Qf6 37. Qd3 Qf3+ 38. Qxf3 Rxf3 39. Re7 Rg3+ 40. Kh2 Rf7 41. Rce2 Rc3 42. b4 Rc4 43. a3 Rc3 44. R7e3 Rf2+ 45. Kg1 Rxe2 46. Rxc3 Kf7 47. Kf1 Rh2 48. Re3 Kf6 49. Kg1 Ra2 50. Kf1 d4 51. Re8 Rxa3 52. Rb8 Rxh3 53. Rxb7 Rb3 54. Kg2 a5 55. b5 Rxb5 56. Rd7 Ke5 57. Rd6 Rxc5 58. Rxh6 d3 59. Rxh4 d2 60. Rh5+ Kd4 61. Rh1 Rc1 0-1

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2022.05.14"]
[Round "12.1"]
[White "Ramos Aguilar, Jose Manuel"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2049"]
[BlackElo "1552"]
[PlyCount "73"]
[EventDate "2022.01.29"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Caissa Enroque"]
[BlackTeam "Santa Ursula Badnor"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. d4 Be7 5. Nf3 b6 6. Bd3 Bb7 7. 0-0 Nbd7 8. a3 a6 9. Re1 e5 10. d5 Nf8 11. b4 Bc8 12. h3 Ng6 13. Be3 Bd7 14. Nd2 Qc8 15. Bf1 0-0 16. c5 bxc5 17. bxc5 dxc5 18. Nb3 Nf4 19. Bxf4 exf4 20. e5 Ne8 21. Qf3 g5 22. Ne4 f6 23. exf6 Bxf6 24. Rac1 Nd6 25. Nxf6+ Rxf6 26. Nxc5 g4 27. hxg4 Bxg4 28. Qc3 Rf7 29. Re5 Rg7 30. Ne6 Bxe6 31. dxe6 Qf8 32. Qf3 Kh8 33. e7 Qg8 34. Rxc7 Nf7 35. Qxa8 Nxe5 36. e8Q Rg5 37. Qxe5+ 1-0

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2022.05.07"]
[Round "11.1"]
[White "Alessandro, Sergio"]
[Black "Reyes Sanchez, Francisco Javier"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1552"]
[BlackElo "1629"]
[PlyCount "186"]
[EventDate "2022.01.29"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Santa Ursula Badnor"]
[BlackTeam "El Sauzal II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 d5 2. e4 dxe4 3. Ng5 Nf6 4. Bc4 e6 5. Nc3 b6 6. Ncxe4 Nxe4 7. Nxe4 Bb7 8. Qe2 Nd7 9. 0-0 Nf6 10. f3 Be7 11. c3 0-0 12. d4 Bd5 13. Bd3 Bb7 14. Ng3 c5 15. Be3 Nd5 16. Bd2 Qc7 17. dxc5 Bxc5+ 18. Kh1 Nf4 19. Bxf4 Qxf4 20. b4 Bd6 21. Rfe1 Qh4 22. Nf1 Rfd8 23. Rad1 Rac8 24. Rc1 Qf6 25. Qb2 Bf4 26. Rcd1 Rxc3 27. Bxh7+ Kxh7 28. Rxd8 Qxd8 29. Qxc3 Qd5 30. Qc2+ Kg8 31. Rd1 Qg5 32. Qd3 Bd5 33. Qa6 Qe7 34. Qe2 Qxb4 35. Ne3 Bxe3 36. Qxe3 Qb2 37. Qd2 Qa3 38. h3 a6 39. Rc1 Qxa2 40. Rc8+ Kh7 41. Qg5 Qa1+ 42. Kh2 Qf6 43. Qh5+ Qh6 44. Qxf7 a5 45. Qg8+ Kg6 46. Qe8+ Kf6 47. Qd8+ Kg6 48. Qxb6 Qf4+ 49. Kh1 Qd2 50. Qb1+ Kf6 51. Rc2 Qd3 52. Qb2+ Kg6 53. Rd2 Qf1+ 54. Kh2 Qc4 55. Rd4 Qc7+ 56. Kh1 Kh5 57. Qd2 g5 58. Ra4 Qg3 59. Rg4 Qe5 60. Qxa5 Qe2 61. Qc5 Qd1+ 62. Kh2 Qd2 63. Rd4 Qa2 64. Qc3 Kg6 65. h4 Qf2 66. Rg4 Kf7 67. hxg5 Qb6 68. Qf6+ Ke8 69. Rh4 Qb8+ 70. Kh3 Qb1 71. Rh8+ Kd7 72. Qd8+ Kc6 73. Qc8+ Kb6 74. Qb8+ Bb7 75. Qd6+ Ka7 76. Qc5+ Ka6 77. Qa3+ Kb5 78. Rb8 Qf5+ 79. g4 Qh7+ 80. Kg3 Qc7+ 81. f4 Qxb8 82. Qd3+ Kc6 83. g6 Qg8 84. Qc3+ Kd6 85. Qf6 Kd5 86. g7 Qa8 87. Qf8 Qa1 88. Qd8+ Ke4 89. g8Q Qc3+ 90. Kh4 Qe1+ 91. Kg5 Bd5 92. Qg6+ Kf3 93. Qd3+ Kg2 1-0

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2022.04.02"]
[Round "8.1"]
[White "Alessandro, Sergio"]
[Black "Jorquera Fuentes, Hugo Samuel"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1552"]
[BlackElo "1916"]
[PlyCount "30"]
[EventDate "2022.01.29"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Santa Ursula Badnor"]
[BlackTeam "Al Shah Mat Los Realejos II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 Bf5 4. e3 e6 5. Be2 Bd6 6. h4 c5 7. Nc3 Nbd7 8. d4 Rc8 9. Bd3 Bg4 10. Nb5 Bb8 11. dxc5 Nxc5 12. Ba3 0-0 13. Qc1 Nxd3+ 14. cxd3 Rxc1+ 15. Rxc1 Qa5+ 0-1

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2022.03.26"]
[Round "7.1"]
[White "Alessandro, Sergio"]
[Black "Santos Izquierdo, Carlos"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1552"]
[BlackElo "1764"]
[PlyCount "44"]
[EventDate "2022.01.29"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Santa Ursula Badnor"]
[BlackTeam "La Victoria 94"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 d6 2. d4 g6 3. e4 Nf6 4. e5 dxe5 5. Nxe5 Bg7 6. Bc4 0-0 7. 0-0 Nbd7 8. f4 c5 9. Be3 cxd4 10. Bxd4 Nxe5 11. Bxe5 Bg4 12. Qxd8 Rfxd8 13. Bd3 Nd5 14. Bxg7 Kxg7 15. a3 Rac8 16. Re1 Nxf4 17. Rxe7 Nxd3 18. cxd3 Rc1+ 19. Kf2 Rxd3 20. Re1 Rxe1 21. Kxe1 Rd1+ 22. Kf2 Bf5 0-1

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2022.03.12"]
[Round "6.1"]
[White "Ramirez Alvarez, Roberto"]
[Black "Alessandro, Sergio"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1968"]
[BlackElo "1552"]
[PlyCount "169"]
[EventDate "2022.01.29"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Playa San Juan"]
[BlackTeam "Santa Ursula Badnor"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. h3 e5 7. d5 a5 8. Bg5 Na6 9. g4 h6 10. Be3 g5 11. Be2 Nc5 12. Nd2 c6 13. f3 cxd5 14. cxd5 Nfd7 15. Nf1 b6 16. Ng3 Nf6 17. Qd2 Nh7 18. Nf5 Bxf5 19. gxf5 Bf6 20. 0-0-0 Rc8 21. Kb1 Kg7 22. Rdg1 Rg8 23. h4 Be7 24. hxg5 Nxg5 25. f4 exf4 26. Bxf4 f6 27. Qd4 Kh7 28. Bh5 Bf8 29. Bxg5 Rxg5 30. Bg6+ Kg8 31. Rxg5 hxg5 32. Bh7+ Kf7 33. Qd1 Bg7 34. Bg6+ Kf8 35. Rh7 Kg8 36. Qh1 Rc7 37. Rh2 Re7 38. Re2 Re5 39. Bh5 Qd7 40. Bf3 b5 41. Nd1 b4 42. Nf2 Qb5 43. Qd1 a4 44. Re3 Qe8 45. Nd3 Re7 46. Nxc5 dxc5 47. Qc2 Bh6 48. Re1 Qb5 49. Be2 Qe8 50. Bc4 Kf8 51. Qh2 Bg7 52. Qg2 Qb8 53. Qf3 a3 54. b3 Qe5 55. Re2 Qd4 56. Qd3 Qg1+ 57. Kc2 Qa1 58. d6 Qxa2+ 59. Kd1 Qa1+ 60. Kd2 Rd7 61. Ke3 Qe5 62. Rd2 a2 63. Rxa2 Rxd6 64. Ra8+ Ke7 65. Ra7+ Kd8 66. Bd5 Bh6 67. Qb5 g4+ 68. Ke2 Qb2+ 69. Kf1 Qb1+ 70. Kf2 Qc2+ 71. Kf1 Qc1+ 72. Kf2 Qf4+ 73. Ke1 Qe3+ 74. Kf1 Qf4+ 75. Kg2 Qd2+ 76. Kf1 Qd1+ 77. Kf2 Qd4+ 78. Ke1 Qe3+ 79. Kf1 Qf4+ 80. Ke1 Qd2+ 81. Kf1 Qd1+ 82. Kf2 g3+ 83. Kxg3 Qe1+ 84. Kg2 Qd2+ 85. Kf1 1/2-1/2

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2022.03.05"]
[Round "5.1"]
[White "Alessandro, Sergio"]
[Black "Ramos Aguilar, Jose Manuel"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1552"]
[BlackElo "2049"]
[PlyCount "74"]
[EventDate "2022.01.29"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Santa Ursula Badnor"]
[BlackTeam "Caissa Enroque"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Be2 Bg7 5. f4 0-0 6. Be3 c5 7. dxc5 Qa5 8. Kf2 dxc5 9. h3 Nc6 10. Nf3 Rd8 11. Qc1 Nd4 12. Rd1 Be6 13. Nxd4 cxd4 14. Rxd4 Rxd4 15. Bxd4 Nxe4+ 16. Nxe4 Bxd4+ 17. Kg3 Qb6 18. c3 Be3 19. Qf1 Qxb2 20. a4 Bd5 21. Rb1 Qc2 22. Bd3 Qxa4 23. Rb4 Qc6 24. Qe1 Bb6 25. c4 Be6 26. Qe2 Bf5 27. Ng5 Bxd3 28. Qxd3 Rd8 29. Qe2 Bc5 30. Rb3 Rd4 31. Rd3 Qd6 32. Rxd4 Qxd4 33. Qa2 Qe3+ 34. Nf3 Bd6 35. Kh2 Bxf4+ 36. Kh1 Qc1+ 37. Ng1 Be3 0-1

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2022.02.19"]
[Round "4.1"]
[White "Septien Lopez, Valeriano"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1773"]
[BlackElo "1552"]
[PlyCount "79"]
[EventDate "2022.01.29"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "El Sauzal II"]
[BlackTeam "Santa Ursula Badnor"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. d3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Nf3 Nf6 7. Nc3 0-0 8. 0-0 a6 9. h3 Bd7 10. Be3 b5 11. Qd2 Rc8 12. Rad1 b4 13. Na4 Qa5 14. b3 Ne8 15. f5 Nd4 16. Nh4 Bxa4 17. bxa4 Qxa4 18. Rf2 Nc7 19. Bh6 Ncb5 20. Bxg7 Kxg7 21. f6+ exf6 22. Rdf1 Qxa2 23. Rxf6 Ne6 24. Qf2 Ned4 25. Kh1 a5 26. Qf4 Ne6 27. Rxf7+ Kg8 28. Qf6 Rxf7 29. Qxf7+ Kh8 30. Qf6+ Ng7 31. Nxg6+ hxg6 32. Qxg6 Qe6 33. Rf6 Qg8 34. Qg4 Qe8 35. e5 Nd4 36. Rh6+ Kg8 37. Bd5+ Kf8 38. Qh4 Nde6 39. Rh8+ Kf7 40. Qf6# 1-0

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2022.02.12"]
[Round "3.1"]
[White "Rodriguez Miranda, Sergio"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "1898"]
[BlackElo "1552"]
[PlyCount "71"]
[EventDate "2022.01.29"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ebano Barrio Nuevo II"]
[BlackTeam "Santa Ursula Badnor"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c6 7. Be2 Qc7 8. 0-0 Bg4 9. e5 Bxf3 10. Bxf3 dxe5 11. dxe5 Qb6+ 12. Kh1 Nfd7 13. Qe2 Nc5 14. Be3 Nba6 15. Ne4 Qb4 16. a3 Qb3 17. Nxc5 Nxc5 18. Bxc5 Rfe8 19. Rad1 Bh6 20. Be4 f5 21. Qc2 Qxc2 22. Bxc2 Kf7 23. b3 b6 24. Be3 Rad8 25. Rxd8 Rxd8 26. Rd1 Rxd1+ 27. Bxd1 e6 28. c5 b5 29. Bf3 Bg7 30. Bxc6 a6 31. Bb7 g5 32. g3 gxf4 33. gxf4 Ke7 34. Bxa6 Kd7 35. Bxb5+ Kc7 36. Bc4 1-0

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2022.02.05"]
[Round "2.1"]
[White "Alessandro, Sergio"]
[Black "Diaz Reyes, Franklin"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1552"]
[BlackElo "1839"]
[PlyCount "56"]
[EventDate "2022.01.29"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Santa Ursula Badnor"]
[BlackTeam "Fundacion La Caja de Canarias II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 d5 2. e4 dxe4 3. Ng5 Bf5 4. Qe2 Nc6 5. Nxe4 Nd4 6. Qd3 Nf6 7. Nxf6+ gxf6 8. Qc3 Nxc2+ 9. Kd1 Nxa1 10. Bb5+ c6 11. Bxc6+ bxc6 12. Qxc6+ Bd7 13. Qc3 Rc8 14. Qe3 Qb6 15. Qf4 Qc7 16. Qxc7 Rxc7 17. Nc3 Bh6 18. f3 0-0 19. Re1 Be6 20. d4 Bxc1 21. Kxc1 Bf5 22. g4 Bg6 23. h4 h6 24. h5 Bh7 25. Re2 Rd8 26. f4 Nc2 27. Rxc2 Bxc2 28. Kxc2 Rxd4 0-1

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2022.01.29"]
[Round "1.1"]
[White "Jorquera Fuentes, Hugo Samuel"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1916"]
[BlackElo "1552"]
[PlyCount "59"]
[EventDate "2022.01.29"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Al Shah Mat Los Realejos II"]
[BlackTeam "Santa Ursula Badnor"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nc6 5. Nc3 Qd7 6. d3 e5 7. h3 Bxf3 8. Bxf3 0-0-0 9. Be3 a6 10. Ne4 Nd4 11. 0-0 f5 12. Bxd4 Qxd4 13. c3 Qxd3 14. Qb3 fxe4 15. Rad1 Qb5 16. Bg4+ Rd7 17. Bxd7+ Qxd7 18. Rxd7 Kxd7 19. Qf7+ Ne7 20. Rd1+ Kc6 21. Rd8 Ng6 22. Qd5+ Kb6 23. Rb8 c6 24. Qb3+ Kc7 25. Qxb7+ Kd6 26. Rd8+ Ke6 27. Qxc6+ Kf7 28. Qxe4 h5 29. Qf5+ Ke7 30. Rd7+ 1-0

[Event "Tenerife-chT Segunda"]
[Site "Tenerife"]
[Date "2021.10.02"]
[Round "13.3"]
[White "Arteaga Aguiar, Alejandro"]
[Black "Alessandro, Sergio"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1564"]
[PlyCount "56"]
[EventDate "2021.02.27"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Fundacion La Caja de Canarias IV"]
[BlackTeam "Smyslov Anaza"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 d5 2. Nc3 d4 3. Nb5 a6 4. Na3 b5 5. b4 e5 6. Bb2 Bxb4 7. Nb1 Nf6 8. Nf3 Bg4 9. Be2 Nbd7 10. 0-0 Nxe4 11. d3 Nef6 12. h3 Be6 13. c3 dxc3 14. Bxc3 Bxc3 15. Nxc3 0-0 16. Ng5 Re8 17. Nxe6 Rxe6 18. d4 exd4 19. Qxd4 c5 20. Qd1 Qa5 21. Rc1 Rd8 22. Bd3 Rd6 23. Qf3 Ne5 24. Qf5 Nxd3 25. Rfd1 Nxc1 26. Rxc1 Qc7 27. Rc2 Rd1+ 28. Nxd1 Rxd1# 0-1

[Event "Tenerife-chT Segunda"]
[Site "Tenerife"]
[Date "2021.09.25"]
[Round "12.3"]
[White "Alessandro, Sergio"]
[Black "Bernal Zelaya, Pedro Gabriel"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1564"]
[PlyCount "63"]
[EventDate "2021.02.27"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Smyslov Anaza"]
[BlackTeam "Fundacion La Caja de Canarias III"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 Nc6 2. d4 Nf6 3. d5 Na5 4. b4 Nc4 5. e4 Nb6 6. Bd3 d6 7. h3 e5 8. dxe6 Bxe6 9. Nbd2 g6 10. Bb2 Bg7 11. 0-0 0-0 12. c4 Re8 13. Qc2 Bc8 14. Rfe1 Nbd7 15. c5 b6 16. c6 Ne5 17. Nxe5 dxe5 18. Rad1 Be6 19. Bxe5 Qe7 20. Nf3 h6 21. a3 a5 22. bxa5 Qxa3 23. axb6 Qa5 24. Bxc7 Bc8 25. b7 Qa7 26. bxa8Q Qxa8 27. Ra1 Ba6 28. Rxa6 Qc8 29. Be5 Re6 30. Rea1 Re8 31. Qb2 Bf8 32. Bxf6 1-0

[Event "Tenerife-chT Segunda"]
[Site "Tenerife"]
[Date "2021.09.11"]
[Round "10.3"]
[White "Mesa Rodriguez, Antonio"]
[Black "Alessandro, Sergio"]
[Result "0-1"]
[ECO "A40"]
[BlackElo "1564"]
[PlyCount "68"]
[EventDate "2021.02.27"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Al Shah Mat Los Realejos IV"]
[BlackTeam "Smyslov Anaza"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Bg5 Qb4+ 5. Nc3 Qxb2 6. Nd5 Nce7 7. Nxc7+ Kd8 8. Bxe7+ Bxe7 9. Nxa8 Bb4+ 10. Nd2 Bxd2+ 11. Kxd2 Qxe5 12. e3 Nf6 13. f3 Re8 14. e4 Nd5 15. Ke2 Nc3+ 16. Ke3 Nxd1+ 17. Rxd1 f5 18. Rd5 f4+ 19. Kf2 Qb8 20. Rh5 h6 21. Rf5 Qxa8 22. Rxf4 a6 23. Rf7 Qa7+ 24. Kg3 Qd4 25. Bd3 Qe5+ 26. f4 Qe6 27. Rxg7 Qxa2 28. Rh7 Qe6 29. f5 Rg8+ 30. Kf4 Qf6 31. e5 Qg5+ 32. Ke4 Qxg2+ 33. Kf4 Rg4+ 34. Ke3 Qxh1 0-1

[Event "Tenerife-chT Segunda"]
[Site "Tenerife"]
[Date "2021.06.06"]
[Round "9.2"]
[White "Ferrer Herrera, David Francisco"]
[Black "Alessandro, Sergio"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1376"]
[BlackElo "1564"]
[PlyCount "100"]
[EventDate "2021.02.27"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Ebano Barrio Nuevo III"]
[BlackTeam "Smyslov Anaza"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 e5 7. Nf3 Qc7 8. Bd2 Bxc3 9. Bxc3 d6 10. Qd2 Nc6 11. Qg5 0-0 12. Nh4 Nd4 13. Nf5 Nxf5 14. exf5 d5 15. f3 a5 16. 0-0 d4 17. Bd2 Qb6 18. b3 Bd7 19. Kh1 Nd5 20. Rfe1 f6 21. Qg3 Kh8 22. f4 exf4 23. Bxf4 Rae8 24. Qf2 Ne3 25. Bxe3 Rxe3 26. Rxe3 dxe3 27. Qe2 Qc5 28. c4 Re8 29. Rd1 Bxf5 30. Bxf5 Qxf5 31. Qxe3 Qh5 32. Qd3 h6 33. h3 Re2 34. a3 Qe5 35. Qf3 Re1+ 36. Rxe1 Qxe1+ 37. Kh2 Qe5+ 38. g3 Qb2+ 39. Qg2 Qxb3 40. Qe2 Qb1 41. a4 b6 42. Qe8+ Kh7 43. Qb5 Qxb5 44. axb5 a4 45. c5 bxc5 46. b6 a3 47. b7 a2 48. b8Q a1Q 49. Kg2 c4 50. Kf2 Qd4+ 0-1

[Event "Tenerife-chT Segunda"]
[Site "Tenerife"]
[Date "2021.06.05"]
[Round "8.3"]
[White "Salomon Felechosa, Jose Luis"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1803"]
[BlackElo "1564"]
[PlyCount "117"]
[EventDate "2021.02.27"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Caissa Enroque"]
[BlackTeam "Smyslov Anaza"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 e5 6. Nf3 exd4 7. Qxd4 Qxd4 8. Nxd4 a6 9. Bc4 Bd6 10. 0-0 Ne7 11. Nc3 0-0 12. Ne4 Bc7 13. Be3 Nbc6 14. Rac1 h6 15. a3 Be5 16. Rcd1 Nxd4 17. Bxd4 Bxd4 18. Rxd4 Nc6 19. Rdd1 Rb8 20. Nd6 Bg4 21. f3 Bh5 22. Rfe1 b5 23. Bd5 Rb6 24. Nf5 Na5 25. b4 Nc4 26. Bxc4 bxc4 27. Rc1 a5 28. Rxc4 axb4 29. axb4 Rfb8 30. g4 Bg6 31. Ne7+ Kh7 32. Nxg6 Kxg6 33. Ree4 R8b7 34. Kg2 f5 35. Red4 fxg4 36. fxg4 h5 37. Kg3 hxg4 38. Rxg4+ Kf6 39. Rcf4+ Ke6 40. Rg6+ Ke7 41. Rxg7+ Ke6 42. Rxb7 Rxb7 43. h4 Ke5 44. h5 Rh7 45. Rh4 Kf5 46. Rc4 Kg5 47. Rc5+ Kh6 48. b5 Rd7 49. Kf4 Rd1 50. Ke4 Re1+ 51. Kd4 Rd1+ 52. Kc4 Rb1 53. Kd5 Kxh5 54. Kc6+ Kg6 55. b6 Rf1 56. b7 Rf6+ 57. Kc7 Rf7+ 58. Kb6 Rf1 59. b8Q 1-0

[Event "Tenerife-chT Segunda"]
[Site "Tenerife"]
[Date "2021.05.29"]
[Round "7.2"]
[White "Maeso Abreu, Javier"]
[Black "Alessandro, Sergio"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1564"]
[PlyCount "34"]
[EventDate "2021.02.27"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Santa Ursula Badnor"]
[BlackTeam "Smyslov Anaza"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 d5 2. e5 c5 3. d4 cxd4 4. Qxd4 Nc6 5. Qf4 e6 6. Nc3 Bb4 7. Qe3 d4 8. Qg3 dxc3 9. bxc3 Bf8 10. Bf4 Qa5 11. Be2 Nge7 12. Qe3 Nd5 13. Qg3 Nxf4 14. Qxf4 Qxc3+ 15. Kd1 Qxa1+ 16. Kd2 Qxe5 17. Qxe5 Nxe5 0-1

[Event "Tenerife-chT Segunda"]
[Site "Tenerife"]
[Date "2021.05.15"]
[Round "6.3"]
[White "Mora Orta, Rebeca"]
[Black "Alessandro, Sergio"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1218"]
[BlackElo "1564"]
[PlyCount "68"]
[EventDate "2021.02.27"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Piratas La Orotava"]
[BlackTeam "Smyslov Anaza"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. d3 d4 7. Nce2 Nf6 8. Nf3 Nc6 9. 0-0 Be7 10. Qe1 0-0 11. Ng3 e5 12. fxe5 Ng4 13. Nf5 Ngxe5 14. Nxe5 Nxe5 15. Qg3 Ng6 16. e5 Qd8 17. Qg4 Kh8 18. Rf3 Rg8 19. Rh3 Nf8 20. Bd2 Rc8 21. Rf1 Rc6 22. Nh4 Qd5 23. Nf5 Bd8 24. Rg3 Qxe5 25. Bh6 Rg6 26. Bxg7+ R8xg7 27. Nxg7 Rxg4 28. Rxg4 h5 29. Rg3 Bh4 30. Rh3 Ng6 31. Rxf7 Kg8 32. Rf5 Qxg7 33. Rxc5 Qe7 34. Rf5 Qe1+ 0-1

[Event "Tenerife-chT Segunda"]
[Site "Tenerife"]
[Date "2021.05.08"]
[Round "5.3"]
[White "Alessandro, Sergio"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1564"]
[PlyCount "152"]
[EventDate "2021.02.27"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Smyslov Anaza"]
[BlackTeam "La Victoria 94 II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 e6 2. c4 d6 3. d4 Be7 4. e4 Nd7 5. e5 c5 6. dxc5 Nxc5 7. b4 Na6 8. a3 dxe5 9. Qxd8+ Bxd8 10. Nxe5 Bf6 11. Bb2 Ne7 12. Nd2 Nc6 13. b5 Nxe5 14. bxa6 Nf3+ 15. Nxf3 Bxb2 16. Rb1 Bc3+ 17. Kd1 bxa6 18. Kc2 Bf6 19. Nd2 0-0 20. Bd3 Bd7 21. Be4 Ba4+ 22. Kd3 Rfd8+ 23. Ke2 Rac8 24. Bb7 Rc7 25. Bxa6 Bc3 26. Nf3 g6 27. Rhc1 Bf6 28. Bb5 Bxb5 29. cxb5 Rdc8 30. Rxc7 Rxc7 31. Rb3 Be7 32. Nd4 Rc1 33. Nc6 Bc5 34. Rf3 f5 35. g4 fxg4 36. Rf6 Ra1 37. a4 Rxa4 38. Rxe6 Ra2+ 39. Ke1 Bxf2+ 40. Kd1 Bc5 41. Ne5 Rxh2 42. Nxg4 Rb2 43. Re5 Bb6 44. Kc1 Rg2 45. Nf6+ Kg7 46. Nd5 Bd4 47. Re4 Bg1 48. Re7+ Kh8 49. Re8+ Kg7 50. Re7+ Kh6 51. Nf6 Kg5 52. Nxh7+ Kf5 53. Rf7+ Ke6 54. Rb7 Kd5 55. Nf6+ Kc4 56. Ne4 Bb6 57. Nd6+ Kc5 58. Nc8 Kxb5 59. Nxa7+ Ka6 60. Rxb6+ Kxb6 61. Nc8+ Kc5 62. Kd1 Kd4 63. Ke1 Ke3 64. Kf1 Ra2 65. Ne7 Kf3 66. Ke1 g5 67. Ng6 g4 68. Nh4+ Kf4 69. Ng2+ Kg3 70. Ne3 Kf3 71. Nf5 g3 72. Nh4+ Kg4 73. Ng6 Kf3 74. Nh4+ Ke3 75. Nf5+ Kf4 76. Nh4 g2 0-1

[Event "Tenerife-chT Segunda"]
[Site "Tenerife"]
[Date "2021.03.20"]
[Round "4.4"]
[White "Alessandro, Sergio"]
[Black "Dominguez Palmero, Carlos"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1564"]
[PlyCount "53"]
[EventDate "2021.02.27"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Smyslov Anaza"]
[BlackTeam "Caissa Enroque II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 d5 2. e4 dxe4 3. Ng5 Qd4 4. d3 exd3 5. Bxd3 Qe5+ 6. Be4 f5 7. f4 Qf6 8. Bd5 e6 9. Qe2 Na6 10. Qb5+ Kd8 11. Bxb7 Rb8 12. Qd3+ Bd6 13. Bxa6 Bd7 14. Bc4 h6 15. Nf3 g5 16. fxg5 Qg7 17. Nc3 hxg5 18. Bxg5+ Kc8 19. Ba6+ Rb7 20. 0-0-0 Kb8 21. Bxb7 Kxb7 22. Nb5 Qf8 23. Nxd6+ cxd6 24. Qxd6 Qxd6 25. Rxd6 Kc8 26. Rhd1 Rh7 27. Ne5 1-0

[Event "Tenerife-chT Segunda"]
[Site "Tenerife"]
[Date "2021.03.06"]
[Round "2.3"]
[White "Gonzalez Estevez, Eduardo"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1183"]
[BlackElo "1564"]
[PlyCount "98"]
[EventDate "2021.02.27"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Al Shah Mat Los Realejos III"]
[BlackTeam "Smyslov Anaza"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 Nf6 2. Bf4 b6 3. e3 Bb7 4. Nf3 e6 5. Bd3 Be7 6. h3 d6 7. Nbd2 c5 8. c3 d5 9. Bb5+ Nbd7 10. 0-0 0-0 11. Ba4 a6 12. Bc2 Ne4 13. Qb1 f5 14. Nxe4 fxe4 15. Ne5 Nxe5 16. Bxe5 Bd6 17. Bxd6 Qxd6 18. f4 Rac8 19. Qd1 Rf6 20. Qd2 cxd4 21. Qxd4 Rc4 22. Qd2 e5 23. fxe5 Qxe5 24. Rxf6 Qxf6 25. Rf1 Qg5 26. Qf2 Qe7 27. Bb3 Rc8 28. Qf5 Rc5 29. Rf4 Bc8 30. Qxe4 Qxe4 31. Rxe4 Kf8 32. Rd4 Be6 33. Kf2 Ke7 34. e4 Kd8 35. exd5 Bxd5 36. c4 Rc8 37. Rxd5+ Ke7 38. Ke3 Rc6 39. Ke4 Rf6 40. Re5+ Kd6 41. Rd5+ Ke7 42. Rf5 Rd6 43. c5 bxc5 44. Rxc5 Rd7 45. Rc2 Rd6 46. Ke5 Rg6 47. Re2 Kd7 48. Rf2 Rg5+ 49. Ke4 g6 1-0

[Event "Tenerife-chT Segunda"]
[Site "Tenerife"]
[Date "2021.02.27"]
[Round "1.4"]
[White "Dos Reis Cabrera, Jose Manuel"]
[Black "Alessandro, Sergio"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1222"]
[BlackElo "1564"]
[PlyCount "74"]
[EventDate "2021.02.27"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "El Recreo"]
[BlackTeam "Smyslov Anaza"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 c5 5. c3 Qb6 6. b3 Be7 7. Bd3 Nc6 8. h3 Ne4 9. Qc2 f5 10. Ne5 Nxe5 11. Bxe5 0-0 12. 0-0 Bd7 13. f3 Ng5 14. Nd2 cxd4 15. cxd4 Rac8 16. Qd1 Rc3 17. Nb1 Rxd3 18. Qxd3 Bb5 19. Qd1 Bxf1 20. Qxf1 Rc8 21. Nd2 Qa5 22. Rd1 Bb4 23. f4 Bxd2 24. fxg5 Bxe3+ 25. Kh1 Bxg5 26. Qf2 Rc3 27. Qe2 g6 28. Bh2 Re3 29. Qc2 Re1+ 30. Rxe1 Qxe1+ 31. Bg1 Be3 32. Qc8+ Kg7 33. Qc7+ Kh6 34. Qh2 g5 35. h4 g4 36. g3 Bxd4 37. Qg2 Qxg1+ 0-1

[Event "Tenerife Spring op"]
[Site "Tenerife"]
[Date "2020.03.09"]
[Round "2.9"]
[White "Abreu Suarez, Isauro"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1999"]
[BlackElo "1580"]
[PlyCount "58"]
[EventDate "2020.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 d4 3. Nce2 e5 4. Ng3 Be6 5. Nf3 f6 6. Bb5+ c6 7. Ba4 Nd7 8. Bb3 Nc5 9. Bxe6 Nxe6 10. d3 Bb4+ 11. Bd2 Qa5 12. 0-0 Ne7 13. Nf5 Nxf5 14. exf5 Nc5 15. a3 Bxd2 16. Nxd2 Qc7 17. f4 exf4 18. Qh5+ Kf8 19. Rae1 Qf7 20. Qh4 Rd8 21. Rxf4 Qd7 22. Nf3 Kf7 23. Qh5+ Kf8 24. Rxd4 Qc7 25. Nh4 Rg8 26. Qxh7 Kf7 27. Qh5+ g6 28. Qh7+ Rg7 29. fxg6+ Kf8 1-0

[Event "Tenerife-chT Tercera-B 1920"]
[Site "Tenerife"]
[Date "2020.02.15"]
[Round "7.3"]
[White "Carballo Alen, Efren"]
[Black "Alessandro, Sergio"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1589"]
[PlyCount "36"]
[EventDate "2019.11.30"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Escaque A2"]
[BlackTeam "Smyslov Anaza"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d3 d5 2. Be3 e5 3. Nc3 d4 4. Bg5 Qxg5 5. Qd2 Qxd2+ 6. Kxd2 dxc3+ 7. Kxc3 Nc6 8. Nf3 Be6 9. d4 Bb4+ 10. Kd3 exd4 11. Nxd4 0-0-0 12. e3 Nxd4 13. exd4 c5 14. g3 Rxd4+ 15. Ke3 Bd2+ 16. Ke2 Nf6 17. h4 Re8 18. c3 Bg4# 0-1

[Event "Tenerife-chT Tercera-B 1920"]
[Site "Tenerife"]
[Date "2020.02.08"]
[Round "6.3"]
[White "Alessandro, Sergio"]
[Black "Reyes Jarque, Samuel"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1589"]
[PlyCount "35"]
[EventDate "2019.11.30"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Smyslov Anaza"]
[BlackTeam "Fundacion La Caja de Canarias IV"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 Nc6 2. d4 f6 3. d5 Nb4 4. a3 Na6 5. e4 e5 6. dxe6 dxe6 7. Qxd8+ Kxd8 8. Bc4 e5 9. Nh4 Ne7 10. 0-0 Nc5 11. Nc3 b6 12. b4 Nd7 13. Rd1 g5 14. Nf3 f5 15. Nxe5 fxe4 16. Nf7+ Ke8 17. Nb5 Rg8 18. Nxc7# 1-0

[Event "Tenerife-ch Seniors"]
[Site "Tenerife"]
[Date "2020.01.29"]
[Round "7"]
[White "Alessandro, Sergio"]
[Black "Rizoev, Rifat"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1591"]
[BlackElo "1648"]
[PlyCount "56"]
[EventDate "2020.01.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b4 e6 3. a3 c5 4. bxc5 Bxc5 5. e3 d5 6. c4 Nc6 7. d4 Bd6 8. Be2 dxc4 9. Bxc4 0-0 10. Nc3 a6 11. 0-0 b5 12. Bd3 Bb7 13. Ne4 Nxe4 14. Bxe4 Rc8 15. Bb2 Qe7 16. Ne5 Bxe5 17. dxe5 Na5 18. Qf3 Bxe4 19. Qxe4 Nc4 20. Qd4 Rfd8 21. Qc3 Nd2 22. Qa5 Nxf1 23. Rxf1 Qb7 24. Qb4 Rc4 25. Qb3 Qd5 26. Bd4 Rxd4 27. Qxd5 R4xd5 28. f4 Rd1 0-1

[Event "Tenerife-ch Seniors"]
[Site "Tenerife"]
[Date "2020.01.27"]
[Round "6"]
[White "Jimenez Arteaga, Angel"]
[Black "Alessandro, Sergio"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1903"]
[BlackElo "1591"]
[PlyCount "114"]
[EventDate "2020.01.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 g6 4. d4 Bg7 5. c4 d6 6. 0-0 Nd7 7. d5 Ngf6 8. Nbd2 0-0 9. Rb1 c6 10. e4 cxd5 11. exd5 Re8 12. Re1 Rc8 13. b3 Nc5 14. Bf1 Qd7 15. Bb2 Rc7 16. Nd4 a6 17. N2f3 e5 18. dxe6 fxe6 19. b4 e5 20. bxc5 exd4 21. cxb6 Rcc8 22. Bxd4 Qf5 23. Nh4 Qd7 24. Rxe8+ Rxe8 25. Bg2 Ne4 26. Bxg7 Qxg7 27. Qe2 Qf7 28. Re1 Nf6 29. Qf1 Rxe1 30. Qxe1 Bxg2 31. Kxg2 Qxc4 32. Qe7 Qc6+ 33. Nf3 Nd7 34. Qd8+ Kg7 35. Qc7 Qxc7 36. bxc7 Nb6 37. Nd4 Kf7 38. Nc6 Nc8 39. Nb4 a5 40. Nc6 a4 41. Kf3 Ke6 42. Nd4+ Kd7 43. Nb5 Kc6 44. Nc3 a3 45. Kg4 h6 46. Nb1 Kxc7 47. Nxa3 Kc6 48. h4 Ne7 49. Kf4 Nd5+ 50. Kg4 Nf6+ 51. Kf3 Kc5 52. Nc2 d5 53. Kf4 d4 54. Ne1 Kc4 55. f3 Nh5+ 56. Ke4 Nxg3+ 57. Kf4 Nh5+ 0-1

[Event "Tenerife-chT Tercera-B 1920"]
[Site "Tenerife"]
[Date "2020.01.25"]
[Round "5.2"]
[White "Alvarez Alonso, Miguel"]
[Black "Alessandro, Sergio"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1589"]
[PlyCount "46"]
[EventDate "2019.11.30"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Al Shah Mat Los Realejos IV"]
[BlackTeam "Smyslov Anaza"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 d5 2. Nc3 d4 3. Nd5 c6 4. Nf4 e5 5. Nfh3 Bd6 6. Bc4 h6 7. Qf3 Qf6 8. d3 Bxh3 9. Qxh3 Nd7 10. Qf5 Qxf5 11. exf5 b5 12. b3 bxc4 13. bxc4 Ngf6 14. Nf3 0-0 15. 0-0 Bb4 16. a4 a5 17. Ba3 Bxa3 18. Rxa3 Nc5 19. Nxe5 Rac8 20. f4 Rfe8 21. Kh1 Nfd7 22. Re1 f6 23. Nxd7 Rxe1# 0-1

[Event "Tenerife-ch Seniors"]
[Site "Tenerife"]
[Date "2020.01.24"]
[Round "5"]
[White "Alessandro, Sergio"]
[Black "Baldovi Martinez Falero, Federico"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1591"]
[PlyCount "71"]
[EventDate "2020.01.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. e4 dxe4 3. Ng5 Nf6 4. Bc4 e6 5. Nc3 Be7 6. Ncxe4 0-0 7. d4 h6 8. h4 Nxe4 9. Nxe4 c6 10. c3 Nd7 11. Bxh6 gxh6 12. Qg4+ Kh7 13. Qh5 Rg8 14. Qxf7+ Rg7 15. Qxe6 Bxh4 16. Bd3 Kh8 17. Qxh6+ Rh7 18. Qf4 Qe7 19. 0-0-0 Nf8 20. g3 Ng6 21. Qe3 Bf5 22. gxh4 Nxh4 23. Qg5 Qxg5+ 24. Nxg5 Bxd3 25. Nxh7 Bxh7 26. Rxh4 Rf8 27. Re1 Rf7 28. f4 Kg7 29. Re5 Bf5 30. Kd2 Kg6 31. Ke3 Rf6 32. Rh8 Kg7 33. Ree8 Re6+ 34. Rxe6 Bxe6 35. Ra8 Bxa2 36. Rxa7 1-0

[Event "Tenerife-ch Seniors"]
[Site "Tenerife"]
[Date "2020.01.22"]
[Round "4"]
[White "Garcia Lorenzo, Jaime"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1196"]
[BlackElo "1591"]
[PlyCount "97"]
[EventDate "2020.01.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 b5 2. Nf3 Bb7 3. e3 a6 4. b3 Nf6 5. Bb2 e6 6. Bd3 c5 7. Nbd2 Be7 8. 0-0 0-0 9. c4 b4 10. e4 cxd4 11. Bxd4 Nc6 12. Bb2 Qc7 13. e5 Ng4 14. Ne4 Ngxe5 15. Nxe5 Nxe5 16. Bc2 f5 17. Ng3 Ng4 18. h3 Nf6 19. Qd2 f4 20. Ne2 f3 21. gxf3 Bxf3 22. Nd4 Ne4 23. Qe3 Bg5 24. Qd3 Qf4 25. Bc1 Qf6 26. Nxf3 Bxc1 27. Raxc1 Nc3 28. Qxh7+ Kf7 29. Qh5+ Ke7 30. Qc5+ Ke8 31. Qe3 Qxf3 32. Bg6+ Kd8 33. Qb6+ Kc8 34. Qc5+ Kb7 35. Qxb4+ Ka7 36. Rxc3 Qf6 37. Qc5+ Kb8 38. Be4 d5 39. cxd5 Ra7 40. Qd6+ Ka8 41. dxe6+ Rb7 42. Bxb7+ Kxb7 43. Qc7+ Ka8 44. Qc6+ Ka7 45. Rd3 Qg6+ 46. Rg3 Qf6 47. Qc7+ Ka8 48. Qxg7 Rf7 49. Qxf7 1-0

[Event "Tenerife-ch Seniors"]
[Site "Tenerife"]
[Date "2020.01.20"]
[Round "3"]
[White "Alessandro, Sergio"]
[Black "Diaz Garcia, Carlos Luis"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1591"]
[BlackElo "1356"]
[PlyCount "59"]
[EventDate "2020.01.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b4 d5 3. Bb2 e6 4. a3 Be7 5. e3 0-0 6. c4 Nc6 7. Be2 a5 8. b5 Nb8 9. 0-0 Nbd7 10. d4 Nb6 11. Nbd2 Re8 12. Qc2 Bf8 13. c5 Nbd7 14. c6 Nb6 15. Ne5 Bd6 16. Ndf3 Ne4 17. Bd3 f6 18. Bxe4 dxe4 19. Qxe4 fxe5 20. cxb7 Bxb7 21. Qxb7 Nc4 22. dxe5 Bf8 23. Rab1 Nxb2 24. Rxb2 Bc5 25. Qc6 Bb6 26. Rd2 Qe7 27. Rd7 Qf8 28. Nd4 Bxd4 29. exd4 Re7 30. Rxe7 1-0

[Event "Tenerife-ch Seniors"]
[Site "Tenerife"]
[Date "2020.01.17"]
[Round "2"]
[White "Alessandro, Sergio"]
[Black "Febles Dominguez, Alfonso Jesus"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1591"]
[BlackElo "1271"]
[PlyCount "46"]
[EventDate "2020.01.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Nc6 5. Qb3 Qe7 6. d5 Bxd2+ 7. Nbxd2 exd5 8. cxd5 Na5 9. Qd3 b6 10. a3 0-0 11. e3 d6 12. Rc1 Bb7 13. b4 Nxd5 14. bxa5 bxa5 15. Qb3 Rab8 16. Qa4 Nxe3 17. fxe3 Qxe3+ 18. Kd1 Bxf3+ 19. Nxf3 Rb2 20. Qxa5 Rfb8 21. Qc3 Qf2 22. Qxc7 Re8 23. Qc4 Re1+ 0-1

[Event "Tenerife-ch Seniors"]
[Site "Tenerife"]
[Date "2020.01.15"]
[Round "1"]
[White "Remon Garcia, Jose Domingo"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1895"]
[BlackElo "1591"]
[PlyCount "77"]
[EventDate "2020.01.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. Nge2 0-0 7. d3 d6 8. 0-0 Bd7 9. f4 Rb8 10. h3 a6 11. a4 Nb4 12. Kh2 Qc7 13. Be3 e5 14. Qd2 Nh5 15. f5 Qd8 16. Rad1 Bf6 17. g4 Nf4 18. Nxf4 exf4 19. Bxf4 Bc6 20. Bg3 Be5 21. b3 b5 22. axb5 axb5 23. Bxe5 dxe5 24. f6 Kh8 25. Nd5 bxc4 26. Qh6 Rg8 27. Ne7 Ba8 28. dxc4 Qc7 29. Nxg8 Rxg8 30. Rd2 Nc6 31. Ra1 Bb7 32. Rda2 Qd6 33. g5 Qd8 34. Ra4 Qf8 35. Qh4 h5 36. Bf3 Qd6 37. Bxh5 Qd2+ 38. Kh1 Qf4 39. Bg4# 1-0

[Event "Tenerife-chT Tercera-B 1920"]
[Site "Tenerife"]
[Date "2020.01.04"]
[Round "4.3"]
[White "Villafan Maldonado, Enry Axel"]
[Black "Alessandro, Sergio"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1589"]
[PlyCount "56"]
[EventDate "2019.11.30"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Benito II"]
[BlackTeam "Smyslov Anaza"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Qe2 Nc6 5. Qxe6 Bxe6 6. Bd3 0-0-0 7. Nf3 Nb4 8. 0-0 Nxd3 9. cxd3 Rxd3 10. Ne5 Rd8 11. Ne4 f6 12. Nf3 Bc4 13. Re1 e5 14. Nc3 Ne7 15. b3 Bd3 16. Bb2 Nc6 17. a3 Bc5 18. b4 Bb6 19. Ne2 g5 20. h3 h5 21. Nc1 g4 22. Nh2 g3 23. Rf1 gxh2+ 24. Kxh2 Bxf1 25. Nb3 Bc4 26. Nc1 Rxd2 27. Rb1 Bxf2 28. Ba1 h4 0-1

[Event "Santa Cruz de Tenerife op 30th"]
[Site "Santa Cruz de Tenerife"]
[Date "2019.12.27"]
[Round "9"]
[White "Alessandro, Sergio"]
[Black "Diaz Reyes, Franklin"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1589"]
[BlackElo "1779"]
[PlyCount "85"]
[EventDate "2019.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 e6 3. e3 Nf6 4. b3 Be7 5. Bb2 Nbd7 6. Be2 c5 7. 0-0 0-0 8. Na3 a6 9. c4 Ne4 10. Qc2 f5 11. Rad1 Ndf6 12. Ne5 Bd7 13. Bf3 Rc8 14. Nb1 b5 15. d3 Nd6 16. Nc3 b4 17. Ne2 Be8 18. Ng3 Nf7 19. e4 fxe4 20. dxe4 d4 21. Nxf7 Rxf7 22. e5 Nd7 23. Be4 h6 24. Bh7+ Kh8 25. Bg6 Rf8 26. Nh5 Rg8 27. Bh7 Bxh5 28. Bxg8 Qxg8 29. Rde1 Qh7 30. Qf2 Qd3 31. h3 Rf8 32. g4 Qxh3 33. gxh5 Bh4 34. Qg2 Qxg2+ 35. Kxg2 Bxe1 36. Rxe1 Rxf4 37. Kg3 Rf5 38. Kg4 Nxe5+ 39. Kg3 Rg5+ 40. Kh3 Rxh5+ 41. Kg3 Rg5+ 42. Kh3 Nd3 43. Re2 0-1

[Event "Santa Cruz de Tenerife op 30th"]
[Site "Santa Cruz de Tenerife"]
[Date "2019.12.23"]
[Round "7"]
[White "Alessandro, Sergio"]
[Black "Mendoza Contreras, Lucas Eduardo"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1589"]
[BlackElo "2062"]
[PlyCount "96"]
[EventDate "2019.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. e4 dxe4 3. Ng5 e5 4. Nxe4 Nf6 5. Nbc3 Be7 6. h3 0-0 7. d3 Nc6 8. Nxf6+ Bxf6 9. Ne4 Be7 10. c3 Be6 11. Qh5 f5 12. Ng5 Bxg5 13. Bxg5 Qd5 14. Be2 g6 15. Qf3 Kg7 16. h4 Qxf3 17. Bxf3 h6 18. Bd2 Rad8 19. Bxc6 bxc6 20. Ke2 Bd5 21. Be3 a6 22. Bc5 Rf7 23. h5 g5 24. Rhg1 Re8 25. c4 Be6 26. f3 e4 27. Kd2 Rd7 28. fxe4 Bxc4 29. d4 Rxe4 30. Kc3 Bf7 31. Rh1 Rd8 32. Raf1 Kf6 33. Rh3 g4 34. Rd3 Rde8 35. a3 Re2 36. g3 R8e3 37. b4 Bd5 38. Rfd1 Be4 39. Rxe3 Rxe3+ 40. Kb2 Rxg3 41. Bf8 Kg5 42. Be7+ Kxh5 43. Bd8 Bd5 44. Bxc7 Rb3+ 45. Kc1 Rxa3 46. Kd2 Be4 47. Rc1 Rd3+ 48. Ke2 Rxd4 0-1

[Event "Tenerife-chT Tercera-B 1920"]
[Site "Tenerife"]
[Date "2019.12.21"]
[Round "3.2"]
[White "Montilla Bejarano, Carmen"]
[Black "Alessandro, Sergio"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1079"]
[BlackElo "1589"]
[PlyCount "54"]
[EventDate "2019.11.30"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Circulo de Amistad XII Enero III"]
[BlackTeam "Smyslov Anaza"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Nge2 a6 5. d4 Nf6 6. d5 Qb6 7. Na4 Qa5+ 8. Nec3 e5 9. Bc4 b5 10. b4 Bxb4 11. Bd2 bxa4 12. 0-0 Bxc3 13. Bxc3 Qxc3 14. Re1 0-0 15. Bf1 Bb7 16. d6 cxd6 17. Qxd6 Nbd7 18. Qd1 Rac8 19. Rb1 Rfd8 20. Re3 Qc7 21. c3 Nb6 22. Qc2 Nfd5 23. Rh3 g6 24. c4 Nxc4 25. Qc1 Nd6 26. Qh6 f6 27. Bc4 Nxc4 0-1

[Event "Santa Cruz de Tenerife op 30th"]
[Site "Santa Cruz de Tenerife"]
[Date "2019.12.20"]
[Round "6"]
[White "Marin Dorta, Alejandro"]
[Black "Alessandro, Sergio"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1787"]
[BlackElo "1589"]
[PlyCount "185"]
[EventDate "2019.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. h3 Nf6 5. Nf3 0-0 6. Be2 b6 7. 0-0 Bb7 8. Qd3 Ba6 9. Qe3 Bxe2 10. Qxe2 c6 11. e5 Ne8 12. Bf4 Nc7 13. Rfe1 Ne6 14. Bg3 d5 15. Qd3 a5 16. Ne2 Bh6 17. Nh2 Na6 18. Ng4 Bg7 19. Nf4 Nac7 20. Nxe6 Nxe6 21. f4 c5 22. c3 c4 23. Qf3 h5 24. Ne3 Nc7 25. f5 e6 26. f6 Bh6 27. Bf4 Bxf4 28. Qxf4 Kh7 29. Qg5 Rh8 30. Kf2 Qf8 31. Rh1 Qh6 32. Qxh6+ Kxh6 33. g4 h4 34. b3 cxb3 35. axb3 b5 36. Ke2 Ra6 37. Ng2 g5 38. Ne1 Rha8 39. Nd3 a4 40. Rhb1 axb3 41. Rxa6 Rxa6 42. Rxb3 Ra2+ 43. Nb2 Ra1 44. Nd1 Kg6 45. Kd2 Ra5 46. Nb2 Na8 47. Nd3 Ra2+ 48. Ke3 Nc7 49. Rb2 Ra1 50. Kd2 Rh1 51. Nf2 Rf1 52. Ke2 Ra1 53. Nd1 Ra4 54. Kd2 Ra5 55. Kc2 Ra1 56. Nf2 Ra3 57. Nd3 Ra1 58. Kb3 Rd1 59. Nf2 Ra1 60. Ra2 Rb1+ 61. Kc2 Rf1 62. Kd3 Ne8 63. Ke2 Rc1 64. Nd1 b4 65. Kd3 Rb1 66. Ra7 bxc3 67. Kc2 Rb4 68. Nxc3 Rxd4 69. Re7 Nxf6 70. exf6 Kxf6 71. Ra7 Rf4 72. Ra3 Kg6 73. Ne2 Re4 74. Kd3 f5 75. gxf5+ Kxf5 76. Ra1 g4 77. hxg4+ Kxg4 78. Rg1+ Kf3 79. Nd4+ Kf2 80. Rd1 Re3+ 81. Kd2 h3 82. Rh1 Re4 83. Nxe6 Kg2 84. Rxh3 Rxe6 85. Re3 Ra6 86. Re5 Ra5 87. Kd3 Kf3 88. Rf5+ Kg4 89. Rf1 Ra4 90. Rf8 Rb4 91. Rf7 Kg5 92. Rd7 Rb1 93. Rxd5+ 1/2-1/2

[Event "Santa Cruz de Tenerife op 30th"]
[Site "Santa Cruz de Tenerife"]
[Date "2019.12.17"]
[Round "3"]
[White "Alessandro, Sergio"]
[Black "Alvarez Alonso, Alberto"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1589"]
[BlackElo "2066"]
[PlyCount "116"]
[EventDate "2019.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. e4 dxe4 3. Ng5 Nf6 4. Bc4 e6 5. Nc3 Be7 6. Ncxe4 h6 7. Nxf6+ Bxf6 8. Ne4 Bd7 9. Nxf6+ Qxf6 10. 0-0 Nc6 11. Re1 Ne5 12. Qe2 Ng6 13. c3 Nf4 14. Qe5 Bc6 15. Bb5 Qxe5 16. Bxc6+ bxc6 17. Rxe5 Nd3 18. Re2 0-0 19. b3 a5 20. Re4 a4 21. bxa4 Rfd8 22. Kf1 Nxc1 23. Rxc1 Rxd2 24. Ra1 Kf8 25. Rc4 Ra6 26. Ke1 Rd5 27. Rd1 Ke7 28. Rdd4 Kd6 29. Ke2 e5 30. Rh4 f5 31. f3 Rb6 32. Rb4 c5 33. Rxb6+ cxb6 34. g4 f4 35. g5 hxg5 36. Rh7 c4 37. Rxg7 Ra5 38. Rxg5 Rxa4 39. h4 Rxa2+ 40. Ke1 Rh2 41. h5 b5 42. Rg6+ Kd5 43. Rb6 Kc5 44. Rh6 b4 45. cxb4+ Kxb4 46. Rh8 Kc3 47. h6 Kd3 48. h7 Ke3 49. Kd1 Kxf3 50. Re8 Rxh7 51. Rxe5 Kf2 52. Re4 f3 53. Rxc4 Rd7+ 54. Kc2 Rg7 55. Kd2 Kg2 56. Rc2 f2 57. Ke3 Kg1 58. Rxf2 Re7+ 0-1

[Event "Tenerife-chT Tercera-B 1920"]
[Site "Tenerife"]
[Date "2019.12.14"]
[Round "2.2"]
[White "Alessandro, Sergio"]
[Black "Ojeda Mella, Aythami"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1589"]
[PlyCount "65"]
[EventDate "2019.11.30"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Smyslov Anaza"]
[BlackTeam "Ebano Barrio Nuevo V"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 d5 2. e4 dxe4 3. Ng5 Nf6 4. Bc4 Bg4 5. Bxf7+ Kd7 6. f3 exf3 7. Nxf3 Nc6 8. h3 Bxf3 9. Qxf3 Kc8 10. c3 Kb8 11. Bc4 a6 12. d4 e5 13. Bg5 e4 14. Bxf6 exf3 15. Bxd8 fxg2 16. Rg1 Nxd8 17. Nd2 Ka7 18. 0-0-0 Bd6 19. Rxg2 Bf4 20. Rxg7 b5 21. Bd5 Rc8 22. Re1 Bh6 23. Rd7 Bxd2+ 24. Kxd2 Kb8 25. Ree7 c6 26. Be4 h5 27. d5 c5 28. Rd6 a5 29. Rb6+ Ka8 30. d6+ Nb7 31. Bxb7+ Ka7 32. Ra6+ Kb8 33. Ra8# 1-0

[Event "Tenerife Verano op"]
[Site "Tenerife"]
[Date "2019.08.05"]
[Round "4"]
[White "Alessandro, Sergio"]
[Black "Jimenez Arteaga, Angel"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1618"]
[BlackElo "1968"]
[PlyCount "114"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 Nf6 3. Bg2 d5 4. 0-0 Be7 5. c4 0-0 6. b3 b6 7. cxd5 exd5 8. Bb2 Bb7 9. d3 Nbd7 10. Nbd2 Re8 11. Rc1 c5 12. d4 Rc8 13. Re1 Ne4 14. Nf1 Bf6 15. Ne3 g6 16. Qd3 Bg7 17. Nd2 f5 18. Rc2 Nb8 19. Nxe4 dxe4 20. Qc4+ Kh8 21. d5 Ba6 22. Bxg7+ Kxg7 23. Qc3+ Qf6 24. Qxf6+ Kxf6 25. f3 exf3 26. exf3 Rcd8 27. f4 Re7 28. Rd2 Red7 29. Nc4 Bxc4 30. bxc4 Re7 31. Rxe7 Kxe7 32. Re2+ Kf7 33. Kf2 Re8 34. Rd2 Ke7 35. Ke3 Kd6+ 36. Kd3 Re1 37. Rb2 Na6 38. Kc3 Nb4 39. Rd2 Rc1+ 40. Kb3 Rb1+ 41. Kc3 Rc1+ 42. Kb3 Rb1+ 43. Ka4 Na6 44. a3 Nc7 45. Bf3 a6 46. Be2 b5+ 47. Ka5 Ra1 48. cxb5 Rxa3+ 49. Kb6 axb5 50. Bf1 c4 51. Kb7 c3 52. Rc2 b4 53. Bc4 Nxd5 54. Bxd5 Kxd5 55. Kb6 Kc4 56. Re2 b3 57. Re8 b2 0-1

[Event "Tenerife Verano op"]
[Site "Tenerife"]
[Date "2019.07.30"]
[Round "2"]
[White "Alessandro, Sergio"]
[Black "Abreu Suarez, Isauro"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1618"]
[BlackElo "1958"]
[PlyCount "88"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 Bg7 3. d4 c5 4. Be3 Nf6 5. Nc3 cxd4 6. Nxd4 d6 7. Be2 Nc6 8. Qd2 Nxd4 9. Bxd4 0-0 10. 0-0 Bd7 11. f4 Bc6 12. Bf3 e5 13. Be3 exf4 14. Bxf4 Re8 15. Rae1 Qb6+ 16. Kh1 Qxb2 17. Rb1 Qa3 18. Bxd6 Rad8 19. Rfd1 Rxd6 20. Nb5 Rxd2 21. Nxa3 Rxd1+ 22. Rxd1 Nxe4 23. Kg1 Bf8 24. Rd3 Bc5+ 25. Kf1 Bb4 26. c4 Nd2+ 27. Kf2 Nxf3 28. gxf3 Be1+ 29. Kf1 Bh4 30. Nc2 Ba4 31. Ne3 f5 32. Ra3 Bc6 33. Nd5 Re1+ 34. Kg2 Rc1 35. Ne3 Be7 36. Rxa7 Bc5 37. Ra8+ Kg7 38. Nf1 f4 39. Rd8 Rxc4 40. Nd2 Rc2 41. Kf1 Be3 42. Ne4 Bxe4 43. fxe4 f3 44. Rd1 Rxh2 0-1

[Event "Santa Cruz de Tenerife Primavera op"]
[Site "Santa Cruz de Tenerife"]
[Date "2019.03.18"]
[Round "4"]
[White "Alessandro, Sergio"]
[Black "Lopez Pereyra, Antonio"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1656"]
[BlackElo "2025"]
[PlyCount "58"]
[EventDate "2019.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. c4 0-0 5. e3 a5 6. Be2 Nc6 7. 0-0 d5 8. cxd5 Nxd5 9. Bxg7 Kxg7 10. a3 Qd6 11. Qc2 f6 12. Nc3 Nxc3 13. Qxc3 Be6 14. Ng5 Bxb3 15. Qxb3 fxg5 16. Qb2+ Rf6 17. d4 h6 18. Bf3 Raf8 19. Rac1 Nd8 20. d5 h5 21. Qc3 g4 22. Be4 Nf7 23. f4 gxf3 24. Rxf3 Ng5 25. Rxf6 Rxf6 26. Qd3 Qe5 27. Rc4 Nxe4 28. Rd4 Nf2 29. Qc3 Nh3+ 0-1

[Event "Tenerife-ch Seniors"]
[Site "Santa Cruz"]
[Date "2019.02.22"]
[Round "7"]
[White "Alessandro, Sergio"]
[Black "Febles Dominguez, Alfonso Jesus"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1644"]
[BlackElo "1267"]
[PlyCount "84"]
[EventDate "2019.02.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. e3 Bg7 4. Bb2 0-0 5. Be2 d6 6. d4 Nbd7 7. Nbd2 Re8 8. 0-0 e5 9. c4 c6 10. Qc2 Qc7 11. e4 b6 12. dxe5 dxe5 13. b4 c5 14. b5 Bb7 15. Rfe1 Rad8 16. a4 a6 17. a5 bxa5 18. Bc3 axb5 19. cxb5 Ra8 20. Ra4 Re6 21. Rea1 Qd6 22. Bxa5 Rc8 23. Bc3 Nb6 24. Ra7 Ba8 25. Qa2 Re7 26. Rxe7 Qxe7 27. Bxe5 Nxe4 28. Bxg7 Kxg7 29. Nc4 Nc3 30. Qb2 Qxe2 31. Qxc3+ Kg8 32. Nxb6 Qe8 33. Nxc8 Qxc8 34. Rc1 Qg4 35. Qf6 Qe4 36. Qe5 Qa4 37. Rxc5 Qd1+ 38. Ne1 Qd8 39. Qc3 Bb7 40. Rc7 Qd5 41. Qf3 Qe6 42. Qc3 Qe4 1-0

[Event "Tenerife-ch Seniors"]
[Site "Santa Cruz"]
[Date "2019.02.20"]
[Round "6"]
[White "Alessandro, Sergio"]
[Black "Darias Darias, Luis"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1644"]
[BlackElo "1682"]
[PlyCount "104"]
[EventDate "2019.02.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. e4 dxe4 3. Ng5 Nf6 4. d3 Bf5 5. Nc3 e6 6. dxe4 Qxd1+ 7. Kxd1 Bg6 8. e5 Nfd7 9. f4 Nc6 10. Bb5 0-0-0 11. Bxc6 bxc6 12. Bd2 Nb6 13. Kc1 Nc4 14. Nge4 Bb4 15. Nb1 Be7 16. Re1 Rd4 17. b3 Nxd2 18. Nbxd2 Ba3+ 19. Kd1 Rhd8 20. Ke2 Bxe4 21. Nxe4 Rxe4+ 22. Kf3 Red4 23. Re2 Bb2 24. Rf1 Rd2 25. Rff2 Bc3 26. Rxd2 Rxd2 27. Rxd2 Bxd2 28. g4 Kd7 29. Ke4 c5 30. f5 Bc3 31. h4 g6 32. fxg6 fxg6 33. Kf4 Ke7 34. h5 Bd2+ 35. Ke4 gxh5 36. gxh5 Bc3 37. Kf4 Kf7 38. a3 Bb2 39. Ke4 Bxa3 40. c3 Ke7 41. Kd3 Kd7 42. Kc2 Kc6 43. c4 Bb4 44. Kd3 Kd7 45. Ke3 Bc3 46. Kf4 h6 47. Ke4 Kc6 48. Kf4 Kb6 49. Ke4 Ka5 50. Kd3 Bxe5 51. Ke4 Bd4 52. Kd3 Kb4 0-1

[Event "Tenerife-ch Seniors"]
[Site "Santa Cruz"]
[Date "2019.02.15"]
[Round "5"]
[White "Gonzalez Martin, Jose"]
[Black "Alessandro, Sergio"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1656"]
[BlackElo "1644"]
[PlyCount "108"]
[EventDate "2019.02.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Be2 Qg6 5. Nf3 Qxg2 6. Rg1 Qh3 7. Rg3 Qd7 8. d4 c6 9. Ne5 Qd8 10. Bf4 e6 11. Rf3 Nf6 12. Bg5 Be7 13. Qd2 Nbd7 14. Nxd7 Bxd7 15. 0-0-0 b5 16. Bd3 a5 17. Bxf6 Bxf6 18. Ne4 Be7 19. Rg1 f5 20. Ng3 Bg5 21. Re3 Bxe3 22. Qxe3 0-0 23. Nh5 g6 24. Qe5 Qe7 25. h4 Kf7 26. Ng3 Qxh4 27. Be2 Kg8 28. Rh1 Qf6 29. Qd6 Rfd8 30. Qf4 Be8 31. Ne4 Qxd4 32. Qh6 Ra7 33. Rd1 Qb6 34. Nf6+ Kf7 35. Rxd8 Qxd8 36. Qxh7+ Kxf6 37. Qxa7 Bf7 38. Qe3 e5 39. f4 Qd4 40. fxe5+ Qxe5 41. Qxe5+ Kxe5 42. Bf3 c5 43. a3 Bd5 44. Be2 c4 45. Kd2 b4 46. Ke3 bxa3 47. bxa3 f4+ 48. Kd2 Kd4 49. c3+ Ke5 50. Bg4 Be6 51. Bf3 g5 52. Ke2 g4 53. Bc6 Bf5 54. Bh1 Be4 0-1

[Event "Tenerife-ch Seniors"]
[Site "Santa Cruz"]
[Date "2019.02.13"]
[Round "4"]
[White "Alessandro, Sergio"]
[Black "Rodriguez Perez, Mauro"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "1644"]
[BlackElo "1903"]
[PlyCount "134"]
[EventDate "2019.02.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 Nf6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. Nc3 b6 7. cxd5 exd5 8. d4 Bb7 9. Ne5 Nbd7 10. Nxd7 Qxd7 11. Bg5 h6 12. Bxf6 Bxf6 13. e3 Rfd8 14. b4 c5 15. bxc5 bxc5 16. a4 Rac8 17. Rc1 cxd4 18. exd4 Rc4 19. Qb3 Rxd4 20. Nb5 Rc4 21. Rxc4 dxc4 22. Qxc4 Bxg2 23. Kxg2 a6 24. Nc3 Rc8 25. Qd5 Qc7 26. Ne4 Be7 27. f3 Qc2+ 28. Rf2 Qxa4 29. Qb7 Re8 30. Qd5 Qb5 31. Qa2 Rb8 32. Nc3 Qb3 33. Qxb3 Rxb3 34. Nd5 Ba3 35. Kh3 a5 36. Ra2 Rd3 37. f4 Rxd5 38. Rxa3 g6 39. Kg2 Kg7 40. Kf3 Kf6 41. Ke4 Ke6 42. Ra4 Rb5 43. Ke3 Kd6 44. Kd3 h5 45. Kc3 Kc6 46. Re4 Rb7 47. Re5 Rb5 48. Re7 Rb7 49. Re5 Ra7 50. Kb3 Kd6 51. Ka4 Re7 52. Rxa5 Re2 53. Ra6+ Ke7 54. Ra7+ Kf6 55. Ra6+ Kg7 56. Kb4 Rxh2 57. Kc4 Rh3 58. Kd4 Rxg3 59. Ra1 Kf6 60. Ra6+ Kf5 61. Ra5+ Kxf4 62. Ra6 f5 63. Rf6 h4 64. Rf8 h3 65. Rh8 Kg4 66. Rh6 Kg5 67. Rh8 Rg4+ 0-1

[Event "Tenerife-ch Seniors"]
[Site "Santa Cruz"]
[Date "2019.02.08"]
[Round "3"]
[White "Medina Sanchez, Gines"]
[Black "Alessandro, Sergio"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1591"]
[BlackElo "1644"]
[PlyCount "98"]
[EventDate "2019.02.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. g3 Bb7 5. Bg2 c5 6. 0-0 Nh5 7. Be3 cxd4 8. Bxd4 d6 9. e3 e5 10. Bc3 Nf6 11. Nbd2 Nd5 12. Nb1 Nxc3 13. Nxc3 Be7 14. Nd5 0-0 15. c4 Nd7 16. Nd2 Nc5 17. b4 Bxd5 18. Bxd5 Ne6 19. Bxa8 Qxa8 20. Qf3 Qb8 21. Ne4 f5 22. Nd2 e4 23. Qe2 Ng5 24. h4 Nf7 25. f3 exf3 26. Nxf3 d5 27. Kh2 Bxb4 28. Nd4 g6 29. Nc6 Qd6 30. Nxb4 Qxb4 31. cxd5 Re8 32. Rfc1 Ne5 33. Kh3 Ng4 34. Qg2 Re4 35. Rab1 Qd6 36. Qd2 Nf6 37. Rf1 Rg4 38. Rf4 Ne4 39. Qe1 Rxg3+ 40. Kh2 Qxd5 41. Rxe4 Qxe4 42. Kxg3 Qg4+ 43. Kh2 f4 44. exf4 Qxf4+ 45. Qg3 Qd2+ 46. Kg1 Qd4+ 47. Qf2 Qg4+ 48. Kf1 Qc4+ 49. Ke1 Qe4+ 0-1

[Event "Tenerife-ch Seniors"]
[Site "Santa Cruz"]
[Date "2019.02.06"]
[Round "2"]
[White "Alessandro, Sergio"]
[Black "Diaz Garcia, Carlos Luis"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1644"]
[BlackElo "1400"]
[PlyCount "49"]
[EventDate "2019.02.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b4 d5 3. Bb2 e6 4. b5 b6 5. e3 Be7 6. c4 dxc4 7. Bxc4 0-0 8. Qc2 Qd6 9. Ng5 g6 10. Bxf6 Bxf6 11. Ne4 Qe7 12. Nxf6+ Qxf6 13. Nc3 Nd7 14. d4 e5 15. Nd5 Qd8 16. dxe5 Nxe5 17. Bb3 Bb7 18. Rd1 c5 19. bxc6 Nxc6 20. Qb2 f6 21. Nxf6+ Kg7 22. Rxd8 Raxd8 23. Nd7+ Kh6 24. Nxf8 Rxf8 25. Bd5 1-0

[Event "Tenerife-ch Seniors"]
[Site "Santa Cruz"]
[Date "2019.02.01"]
[Round "1"]
[White "Marrero Hernandez, Roberto Javier"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "1644"]
[PlyCount "79"]
[EventDate "2019.02.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Be2 Qg6 5. g3 e5 6. Nf3 Nc6 7. 0-0 Bh3 8. Re1 0-0-0 9. d3 f5 10. Bf1 Bxf1 11. Kxf1 e4 12. Nh4 Qf7 13. Bf4 Bb4 14. Qe2 Bxc3 15. bxc3 h6 16. Ng2 g5 17. Be3 Nf6 18. Rab1 exd3 19. cxd3 Ng4 20. Kg1 Nxe3 21. Nxe3 f4 22. Nc4 fxg3 23. hxg3 Qd5 24. Rbd1 Rde8 25. Ne3 Qe6 26. Rb1 h5 27. d4 Qf7 28. Qb5 Nd8 29. Rb2 a6 30. Qxg5 Ref8 31. Reb1 h4 32. g4 h3 33. Kh2 Ne6 34. Qf5 Qe7 35. Qe5 Qd7 36. Nf5 b6 37. Qe4 Kb8 38. Qe5 Ng5 39. Rxb6+ Ka8 40. Rxa6# 1-0

[Event "Canarias-ch Seniors"]
[Site "Santa Cruz de Tenerife"]
[Date "2018.05.13"]
[Round "6"]
[White "Alessandro, Sergio"]
[Black "Jimenez Arteaga, Angel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1618"]
[BlackElo "1838"]
[PlyCount "33"]
[EventDate "2018.05.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. f4 d6 4. Nf3 Nc6 5. fxe5 dxe5 6. Nxe5 Nxe5 7. Bxe5 Nf6 8. c3 Bd6 9. Qa4+ c6 10. Bxd6 Qxd6 11. e3 0-0 12. Be2 Bf5 13. Qa3 Qxa3 14. Nxa3 Rad8 15. Rf1 Be6 16. h4 Rfe8 17. Rf4 0-1

[Event "Canarias-ch Seniors"]
[Site "Santa Cruz de Tenerife"]
[Date "2018.05.12"]
[Round "4"]
[White "Camacho Hernandez, Francisco"]
[Black "Alessandro, Sergio"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1807"]
[BlackElo "1618"]
[PlyCount "129"]
[EventDate "2018.05.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. Nd2 a6 4. Ngf3 e6 5. c3 Nf6 6. Qc2 c5 7. Be2 Nc6 8. 0-0 Be7 9. Re1 cxd4 10. e5 Nd5 11. Ne4 dxc3 12. bxc3 Qc7 13. c4 Nxe5 14. Bg5 Nb4 15. Qb1 Nxf3+ 16. Bxf3 Bxg5 17. Qxb4 Be7 18. c5 0-0 19. Rac1 Rac8 20. Qb1 Bxe4 21. Bxe4 f5 22. Bd3 Bxc5 23. g3 Qb6 24. Re2 d5 25. Kg2 g6 26. Rce1 Rce8 27. f3 Bd4 28. h4 e5 29. Bc2 e4 30. Bb3 exf3+ 31. Kxf3 Rxe2 32. Bxd5+ Kg7 33. Rxe2 Qf6 34. Qb3 Rc8 35. Re6 Qxe6 36. Bxe6 Rc3+ 37. Kf4 Rxb3 38. axb3 Kf6 39. Bc8 a5 40. Bd7 b4 41. Bb5 h6 42. h5 g5+ 43. Kf3 Ke5 44. Bd7 g4+ 45. Ke2 Kf6 46. Bc6 Kg5 47. Be8 f4 48. gxf4+ Kxf4 49. Kf1 g3 50. Kg2 Bf2 51. Bd7 Kg5 52. Be8 Kg4 53. Bf7 Bd4 54. Be8 Be5 55. Bf7 Bc7 56. Be8 a4 57. Bxa4 Kxh5 58. Kf3 Kg5 59. Bd7 h5 60. Kg2 Kf4 61. Be6 h4 62. Kh3 Bd8 63. Bd5 Ke3 64. Bg2 Kd4 65. Bf3 1/2-1/2

[Event "Canarias-ch Seniors"]
[Site "Santa Cruz de Tenerife"]
[Date "2018.05.12"]
[Round "5"]
[White "Medina Sanchez, Gines"]
[Black "Alessandro, Sergio"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1609"]
[BlackElo "1618"]
[PlyCount "99"]
[EventDate "2018.05.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. Bd3 e6 4. Nf3 c5 5. c3 c4 6. Bc2 d6 7. 0-0 Qc7 8. Bf4 Nd7 9. Nbd2 Ngf6 10. Qe2 Be7 11. Rfe1 0-0 12. e5 dxe5 13. dxe5 Nd5 14. Bg3 Rfd8 15. Ne4 Nf8 16. Nd4 b4 17. Nb5 Qc6 18. Nbd6 bxc3 19. Nxb7 Qxb7 20. bxc3 Qb2 21. Reb1 Qa3 22. Qxc4 Rac8 23. Qb3 Nxc3 24. Nxc3 Rxc3 25. Qxa3 Bxa3 26. Bb3 Rd2 27. Rd1 Rb2 28. h3 Bc5 29. Rac1 Rxc1 30. Rxc1 Bb6 31. Rc8 h6 32. Rc2 Rxc2 33. Bxc2 Nd7 34. Kf1 g5 35. f4 Kg7 36. Ke2 gxf4 37. Bxf4 Bd4 38. Kf3 Bxe5 39. Be3 a5 40. Bd2 Bc7 41. Bc3+ f6 42. a4 h5 43. Bd4 e5 44. Be3 Nf8 45. Ke4 Ne6 46. Kf5 Nd4+ 47. Bxd4 exd4 48. Bd1 h4 49. Ke4 Be5 50. Be2 1/2-1/2

[Event "Canarias-ch Seniors"]
[Site "Santa Cruz de Tenerife"]
[Date "2018.05.11"]
[Round "3"]
[White "Alessandro, Sergio"]
[Black "Hoyas Cebrian, Lucas"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1618"]
[BlackElo "1869"]
[PlyCount "120"]
[EventDate "2018.05.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 d5 3. e3 Nbd7 4. a3 e5 5. Nf3 Bd6 6. c4 c6 7. Be2 0-0 8. d3 Re8 9. cxd5 cxd5 10. Nc3 a6 11. e4 d4 12. Na2 Nf8 13. Nh4 Nxe4 14. Bf3 Nxf2 15. Kxf2 Qxh4+ 16. g3 Qf6 17. Kg2 Qh6 18. Re1 Qh3+ 19. Kh1 Ne6 20. Bg2 Qh6 21. Nc1 e4 22. Rxe4 Bxg3 23. Qg1 Bd7 24. Rg4 Be5 25. Bxb7 Ra7 26. Be4 Rc7 27. Nb3 Rc2 28. Rg2 Rxg2 29. Qxg2 Nf4 30. Bc1 Rc8 31. Nc5 Bc6 32. Bxc6 Rxc6 33. Bxf4 Bxf4 34. Rf1 Qh4 35. h3 Bb8 36. Rxf7 Kxf7 37. Qd5+ Kf8 38. Qxc6 Qxh3+ 39. Kg1 Bh2+ 40. Kf2 Bg3+ 41. Ke2 Qh2+ 42. Kd1 Qh5+ 43. Kc2 Qe2+ 44. Kb3 Qd1+ 45. Kb2 Qd2+ 46. Kb3 Qc3+ 47. Ka4 g6 48. Qf3+ Ke8 49. Qxg3 Qc2+ 50. Ka5 Qa2 51. a4 Qd5 52. Qb8+ Kf7 53. Qb7+ Qxb7 54. Nxb7 h5 55. Nd6+ Ke6 56. Ne4 h4 57. Kxa6 h3 58. Ng5+ Kf5 59. Nxh3 Kg4 60. Nf2+ Kf3 1/2-1/2

[Event "Canarias-ch Seniors"]
[Site "Santa Cruz de Tenerife"]
[Date "2018.05.11"]
[Round "2"]
[White "Martin Fernandez, Antonio"]
[Black "Alessandro, Sergio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1704"]
[BlackElo "1618"]
[PlyCount "80"]
[EventDate "2018.05.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e4 f5 4. exf5 Bxf5 5. d4 exd4 6. Bxd4 Nf6 7. Nf3 Qe7+ 8. Be2 Nc6 9. c3 0-0-0 10. 0-0 Nxd4 11. Nxd4 Bd7 12. Re1 Re8 13. Nd2 g6 14. a4 Bg7 15. b5 Nd5 16. Qc2 Nf4 17. N2f3 Qf6 18. a5 Bg4 19. b6 a6 20. Rab1 Nxe2+ 21. Rxe2 c5 22. Rbe1 Rxe2 23. Nxe2 Bxf3 24. gxf3 Qxf3 25. Qa2 Rf8 26. Qe6+ Kb8 27. Qxd6+ Ka8 28. Qxc5 Re8 29. Qc7 Qg4+ 30. Kf1 Qh3+ 31. Kg1 Qg4+ 32. Kf1 Be5 33. Qf7 Qh3+ 34. Kg1 Bxh2+ 35. Kh1 Bg3+ 36. Kg1 Bh2+ 37. Kh1 Bb8+ 38. Kg1 Qg4+ 39. Kf1 Re5 40. Ng3 Qh3+ 0-1

[Event "Canarias-ch Seniors"]
[Site "Santa Cruz de Tenerife"]
[Date "2018.05.10"]
[Round "1"]
[White "Alessandro, Sergio"]
[Black "Andrades Campo, Francisco"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1618"]
[BlackElo "1946"]
[PlyCount "84"]
[EventDate "2018.05.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 Nf6 3. b5 a6 4. a4 axb5 5. axb5 Rxa1 6. Bxa1 d5 7. e3 Be7 8. Nf3 0-0 9. Be2 c5 10. c4 Nbd7 11. 0-0 Qc7 12. d4 dxc4 13. Nbd2 cxd4 14. Bxd4 c3 15. Qc2 Nd5 16. Nb1 Bf6 17. Rc1 b6 18. Nxc3 Nxc3 19. Qxc3 Qxc3 20. Bxc3 Bxc3 21. Rxc3 Nc5 22. Ne5 Bb7 23. Nc4 Ra8 24. Nxb6 Ra1+ 25. Bf1 Ne4 26. Rc2 g6 27. f3 Nd6 28. Kf2 Rb1 29. Rc7 Rb2+ 30. Kg1 Bd5 31. Nxd5 exd5 32. Rc5 Nc4 33. Bxc4 dxc4 34. Rxc4 Rxb5 35. Kf2 Rb2+ 36. Kg3 h5 37. h4 Kg7 38. Kh3 Re2 39. e4 Re3 40. Kg3 Re2 41. Rc5 Kf6 42. Rg5 Kg7 1/2-1/2

[Event "Tenerife-chT Primera 1718"]
[Site "Tenerife"]
[Date "2018.04.07"]
[Round "14.1"]
[White "Alessandro, Sergio"]
[Black "Sala Marin, Antonio Javier"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1628"]
[BlackElo "1727"]
[PlyCount "98"]
[EventDate "2017.11.11"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Playa San Juan III"]
[BlackTeam "Laguna Cotelec III"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. b4 e5 2. Bb2 e4 3. e3 Nf6 4. b5 d5 5. c4 c6 6. a4 Bc5 7. Qc2 d4 8. exd4 Bxd4 9. Ne2 Bxb2 10. Qxb2 c5 11. Qe5+ Qe7 12. Qxe7+ Kxe7 13. Nbc3 Re8 14. Ng3 Kf8 15. Be2 b6 16. 0-0 a5 17. Ngxe4 Nxe4 18. Nxe4 Bb7 19. Nc3 Nd7 20. f4 Rad8 21. Bf3 Bxf3 22. Rxf3 Nf6 23. d3 Rd6 24. h3 h5 25. Kf2 Rd4 26. Rd1 g6 27. Re1 Red8 28. Ree3 h4 29. Ke2 Nh5 30. Nd5 R8xd5 31. cxd5 Nxf4+ 32. Kf2 Nxd5 33. Re4 Rxe4 34. dxe4 Nc7 35. Rf6 Ne6 36. Ke3 Ke7 37. e5 g5 38. Kd3 Nf4+ 39. Ke4 Ne6 40. Kd5 Nf4+ 41. Kc6 c4 42. Rd6 Nd3 43. Kd5 c3 44. Rxb6 c2 45. Rc6 Nb4+ 46. Kc5 c1Q+ 47. Kb6 Nxc6 48. bxc6 Qc3 49. Kc7 Qxe5+ 0-1

[Event "Tenerife-chT Primera 1718"]
[Site "Tenerife"]
[Date "2018.03.17"]
[Round "13.3"]
[White "Diaz Luiz, Pedro"]
[Black "Alessandro, Sergio"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1779"]
[BlackElo "1628"]
[PlyCount "59"]
[EventDate "2017.11.11"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Al Shah Mat Los Realejos III"]
[BlackTeam "Playa San Juan III"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Be2 Qf6 5. Bf3 Nc6 6. Nge2 e5 7. Ng3 Bd6 8. Bh5 Qe6 9. h3 Nf6 10. Bf3 Nd4 11. d3 0-0 12. Bg5 c6 13. Bxf6 Qxf6 14. Nge4 Nxf3+ 15. gxf3 Qe7 16. Nxd6 Qxd6 17. Qd2 Be6 18. h4 f6 19. Rg1 Kh8 20. h5 h6 21. 0-0-0 Bf7 22. Rg3 f5 23. Rdg1 Rg8 24. Rh3 a5 25. Ne2 b5 26. f4 Qe6 27. b3 b4 28. fxe5 Qxe5 29. d4 Qf6 30. Nf4 0-1

[Event "Tenerife-chT Primera 1718"]
[Site "Tenerife"]
[Date "2018.03.10"]
[Round "12.4"]
[White "Calvo Nobrega, Joaquin Manuel"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1641"]
[BlackElo "1628"]
[PlyCount "33"]
[EventDate "2017.11.11"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Circulo de Amistad XII Enero III"]
[BlackTeam "Playa San Juan III"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 b5 2. e4 Bb7 3. f3 a6 4. Bd3 e6 5. Ne2 Nc6 6. 0-0 Nb4 7. Be3 Nf6 8. Ng3 Be7 9. Be2 h5 10. a3 h4 11. Nh1 Nc6 12. Nf2 d5 13. e5 Nd7 14. f4 Na5 15. b3 c5 16. dxc5 f5 17. Nh3 1-0

[Event "Santa Cruz de Tenerife March 18 op"]
[Site "Santa Cruz de Tenerife"]
[Date "2018.03.05"]
[Round "1"]
[White "Alessandro, Sergio"]
[Black "Hidalgo Santana, Fernando"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "1595"]
[BlackElo "2161"]
[PlyCount "80"]
[EventDate "2018.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 d6 3. g3 Nf6 4. Bg2 g6 5. 0-0 Bg7 6. d5 0-0 7. c4 c6 8. Nc3 Qe8 9. Re1 Na6 10. dxc6 bxc6 11. Nd4 Bd7 12. Qc2 e5 13. Nf3 e4 14. Nd4 Ng4 15. h3 Nxf2 16. Kxf2 Bxd4+ 17. e3 Be5 18. Ne2 Nb4 19. Qd1 Nd3+ 20. Kg1 Nxe1 21. Qxe1 Qf7 22. c5 dxc5 23. Qa5 Qc4 24. Bf1 Qb4 25. Qa6 Rfb8 26. a3 Qb5 27. Nf4 Qxa6 28. Bxa6 Bxb2 29. Bxb2 Rxb2 30. h4 Rab8 31. Bc4+ Kg7 32. Ra2 Rxa2 33. Bxa2 Rb2 34. Ne6+ Bxe6 35. Bxe6 Rc2 36. a4 c4 37. Kf1 Kf6 38. Bg8 c3 39. Ke1 Rg2 40. Bb3 c2 0-1

[Event "Tenerife-chT Primera 1718"]
[Site "Tenerife"]
[Date "2018.03.03"]
[Round "11.2"]
[White "Alessandro, Sergio"]
[Black "Rodriguez Falcon, Jesus Manuel"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "1628"]
[BlackElo "1961"]
[PlyCount "69"]
[EventDate "2017.11.11"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Playa San Juan III"]
[BlackTeam "El Sauzal Gofio Plus II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 Nf6 2. Nf3 g6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Bg7 6. c4 0-0 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Ng5 Bxg2 10. Kxg2 d5 11. Nf3 Nd7 12. cxd5 Nf6 13. Qb3 Qxd5 14. Qxd5 Nxd5 15. Bd2 c5 16. e4 Nf6 17. e5 Nd7 18. Be3 cxd4 19. Bxd4 e6 20. Rac1 Rac8 21. b4 Bh6 22. Be3 Bxe3 23. fxe3 b5 24. Kf2 Nb6 25. Ke2 Nc4 26. Rfd1 Rfd8 27. Rxd8+ Rxd8 28. a4 a6 29. axb5 axb5 30. Ra1 h6 31. h4 Kg7 32. Ra7 Rb8 33. Kd3 Rd8+ 34. Ke4 Rd5 35. g4 1/2-1/2

[Event "Tenerife-chT Primera 1718"]
[Site "Tenerife"]
[Date "2018.02.10"]
[Round "9.2"]
[White "Martin Ortega, Oscar"]
[Black "Alessandro, Sergio"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1849"]
[BlackElo "1628"]
[PlyCount "45"]
[EventDate "2017.11.11"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "La Victoria 94 II"]
[BlackTeam "Playa San Juan III"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Be2 Qg6 5. Bf3 Nc6 6. g3 e5 7. Nb5 Bd6 8. d3 Nge7 9. Bg2 h5 10. Nxd6+ cxd6 11. h3 h4 12. g4 f5 13. f3 Be6 14. Be3 f4 15. Bf2 Qf6 16. c3 0-0 17. Ne2 g5 18. 0-0 a5 19. a4 Qf7 20. Qd2 Rfb8 21. b4 axb4 22. cxb4 Nd4 23. b5 1/2-1/2

[Event "Tenerife-chT Primera 1718"]
[Site "Tenerife"]
[Date "2018.01.27"]
[Round "8.2"]
[White "Alessandro, Sergio"]
[Black "Jimenez Arteaga, Angel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1628"]
[BlackElo "1807"]
[PlyCount "115"]
[EventDate "2017.11.11"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Playa San Juan III"]
[BlackTeam "Ebano Casa Venezuela III"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. b4 e5 2. Bb2 Bxb4 3. f4 d6 4. Nf3 Nc6 5. fxe5 dxe5 6. Nxe5 Nxe5 7. Bxe5 Nf6 8. e3 0-0 9. Qf3 Be7 10. h3 c6 11. Bd3 Qd5 12. Qxd5 Nxd5 13. a3 Bf6 14. Bxf6 Nxf6 15. 0-0 Nd5 16. Bc4 Be6 17. Bxd5 Bxd5 18. Nc3 Be6 19. Ne4 Rad8 20. d3 f6 21. Rf4 Rfe8 22. Ng3 Rd5 23. e4 Rc5 24. Rf2 Rd8 25. a4 Ra5 26. Ne2 b5 27. Nc3 Rd4 28. Rff1 bxa4 29. Ra3 Rb4 30. Rc1 f5 31. exf5 Bxf5 32. Kf2 h5 33. Rca1 Rc5 34. Ke3 Be6 35. Rg1 Re5+ 36. Kd2 Rg5 37. Ne4 Rd5 38. Kc3 a5 39. g4 hxg4 40. hxg4 Re5 41. Kd2 Rd5 42. Ke3 Rdb5 43. Nc3 Rg5 44. Ne4 Rxg4 45. Rxg4 Bxg4 46. c3 Rb5 47. Rxa4 Bd1 48. Ra3 a4 49. Nd6 Re5+ 50. Kd2 Bb3 51. Ne4 Rh5 52. Ra1 Rh2+ 53. Ke3 Bc2 54. Nc5 Rh3+ 55. Kd2 Rh2+ 56. Ke3 Rh3+ 57. Kd2 Rh2+ 58. Ke3 1/2-1/2

[Event "San Cristobal de La Laguna-ch Seniors"]
[Site "San Cristobal de La Laguna"]
[Date "2018.01.26"]
[Round "6.4"]
[White "Alessandro, Sergio"]
[Black "Gonzalez Indias, Maria"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1607"]
[BlackElo "1152"]
[PlyCount "52"]
[EventDate "2018.01.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. c4 Nc6 4. b5 Nd4 5. e3 Ne6 6. Nc3 Nf6 7. d4 e4 8. Nge2 Ng5 9. Ng3 Bg4 10. Qc2 Be7 11. h4 Nf3+ 12. gxf3 Bxf3 13. Rg1 Qd7 14. Ngxe4 Nxe4 15. Nxe4 Bxh4 16. Be2 Qh3 17. 0-0-0 0-0-0 18. Bxf3 Qxf3 19. Rdf1 d5 20. Ng5 Qf6 21. Nh3 dxc4 22. Nf4 Qb6 23. Qxc4 Bg5 24. Rxg5 f6 25. Rxg7 Rhg8 26. Rxg8 f5 1-0

[Event "San Cristobal de La Laguna-ch Seniors"]
[Site "San Cristobal de La Laguna"]
[Date "2018.01.24"]
[Round "2.1"]
[White "Jimenez Arteaga, Angel"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1812"]
[BlackElo "1607"]
[PlyCount "145"]
[EventDate "2018.01.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 e6 5. Bg2 d5 6. cxd5 Nxd5 7. 0-0 Nxc3 8. bxc3 Be7 9. d4 0-0 10. e3 cxd4 11. cxd4 Bf6 12. Bb2 Qa5 13. Qb3 Qb4 14. Ba3 Qxb3 15. axb3 Be7 16. Ne5 Bxa3 17. Nxc6 bxc6 18. Bxc6 Bb7 19. Bxb7 Rab8 20. Rxa3 Rxb7 21. Rfa1 Rfb8 22. Rxa7 Rxb3 23. Ra8 Rb1+ 24. Rxb1 Rxa8 25. Rb7 g5 26. g4 Ra4 27. Kg2 Kg7 28. h3 h6 29. Kg3 Ra1 30. Rb5 Rg1+ 31. Kh2 Rd1 32. Rb2 Kf6 33. Kg2 Re1 34. Rd2 Kg6 35. Rd3 Kf6 36. f3 Ra1 37. e4 Ke7 38. Rd2 Ke8 39. d5 Ke7 40. dxe6 fxe6 41. Rb2 Kf6 42. Rb5 Ra2+ 43. Kg3 Ra1 44. h4 Rg1+ 45. Kf2 Rh1 46. h5 Ra1 47. Rb7 Ke5 48. Rh7 Kf4 49. Rxh6 Ra2+ 50. Ke1 Kxf3 51. Rxe6 Kxg4 52. h6 Rh2 53. Rf6 Ra2 54. h7 Ra8 55. Rf7 Kh5 56. e5 Kg6 57. e6 Re8 58. Kf2 Ra8 59. Kf3 Re8 60. Kf2 Ra8 61. Ke3 Re8 62. Kd4 Ra8 63. Rc7 Ra4+ 64. Kd5 Rh4 65. e7 Kf7 66. e8Q+ Kxe8 67. Rc8+ Kf7 68. h8Q Rxh8 69. Rxh8 Kg6 70. Ke4 Kg7 71. Rh3 Kf6 72. Rg3 Kg6 73. Ke5 1-0

[Event "San Cristobal de La Laguna-ch Seniors"]
[Site "San Cristobal de La Laguna"]
[Date "2018.01.22"]
[Round "4.3"]
[White "Alessandro, Sergio"]
[Black "Febles Dominguez, Alfonso Jesus"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "1607"]
[BlackElo "1277"]
[PlyCount "171"]
[EventDate "2018.01.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. b4 e6 3. a3 d5 4. e3 Nbd7 5. Nf3 Be7 6. c4 c6 7. Bb2 0-0 8. Be2 Re8 9. 0-0 Qc7 10. Nbd2 Ng4 11. h3 Nh6 12. Qc2 Bf6 13. e4 e5 14. cxd5 Qb8 15. dxc6 bxc6 16. dxe5 Nxe5 17. Nxe5 Bxe5 18. Bxe5 Rxe5 19. Qxc6 Bb7 20. Qc2 Qe8 21. f4 Bxe4 22. Nxe4 Rxe4 23. Bd3 Rd4 24. Rae1 Qd8 25. Bxh7+ Kh8 26. Bf5 Rd2 27. Qb1 Qd4+ 28. Kh1 Rd8 29. Be4 Qc3 30. Rf3 Qf6 31. Qa1 Rb2 32. Rd1 Re8 33. Rb1 Rxb1+ 34. Qxb1 Qd4 35. Bd3 Re3 36. Rxe3 Qxe3 37. f5 Qf2 38. Qf1 Qb2 39. Qe2 Qxa3 40. b5 Qc1+ 41. Kh2 Qc8 42. g4 Qc7+ 43. Kg2 Qd7 44. Qe4 Qd8 45. f6 g6 46. Qe7 Qd5+ 47. Be4 Qd2+ 48. Kf3 Qc3+ 49. Ke2 Ng8 50. Qxf7 Nxf6 51. Bxg6 Qe5+ 52. Kd1 Qd4+ 53. Kc1 Qc3+ 54. Bc2 Qe1+ 55. Kb2 Qb4+ 56. Qb3 Qd4+ 57. Qc3 Qb6 58. Bd3 Kg8 59. Bc4+ Kf8 60. Kb3 Ke7 61. g5 Nd7 62. Qe1+ Kd8 63. Qh4 Kc8 64. Qf4 Nc5+ 65. Kb4 a5+ 66. Ka3 Nd7 67. h4 Qc5+ 68. Ka2 Qb4 69. g6 Qa4+ 70. Kb2 Qb4+ 71. Kc1 Qc3+ 72. Kd1 Qa1+ 73. Ke2 Qb2+ 74. Ke3 Qc3+ 75. Bd3 Qc1+ 76. Kf3 Qd1+ 77. Be2 Qh1+ 78. Kf2 Qd5 79. Qc4+ Qc5+ 80. Qxc5+ Nxc5 81. g7 Ne4+ 82. Ke3 Nf6 83. h5 Ng8 84. Bc4 Nh6 85. g8Q+ Nxg8 86. Bxg8 1-0

[Event "San Cristobal de La Laguna-ch Seniors"]
[Site "San Cristobal de La Laguna"]
[Date "2018.01.17"]
[Round "8.4"]
[White "Nuevo Cabezas, Antonio"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1369"]
[BlackElo "1607"]
[PlyCount "165"]
[EventDate "2018.01.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. f3 a6 4. Be3 Nf6 5. Nd2 d5 6. e5 Nfd7 7. c3 c5 8. a3 Nc6 9. Nh3 e6 10. Nb3 Be7 11. f4 Qb6 12. dxc5 Nxc5 13. Nxc5 Bxc5 14. Bxc5 Qxc5 15. Qd3 Rd8 16. Rd1 d4 17. c4 bxc4 18. Qxc4 Qxc4 19. Bxc4 Na5 20. Bf1 0-0 21. Kf2 Nb3 22. Bc4 Nc5 23. Rhe1 a5 24. Kg1 a4 25. Nf2 Rfe8 26. h3 h5 27. h4 Re7 28. Kh2 Ba6 29. Bxa6 Nxa6 30. Nd3 Rc7 31. Rd2 Rc4 32. g3 Nc7 33. Kh3 Nd5 34. Re4 Ne7 35. g4 hxg4+ 36. Kxg4 Nf5 37. h5 Kf8 38. Kg5 Ke7 39. Ree2 Rh8 40. Rh2 f6+ 41. Kg4 Ne3+ 42. Kf3 f5 43. Rh1 Kf7 44. Nb4 Kg8 45. Ke2 Ng4 46. Kd3 Rc8 47. Nc2 g6 48. h6 Nxh6 49. Nxd4 Rd8 50. Ke2 Kf7 51. Nc6 Rxd2+ 52. Kxd2 Rc8 53. Nb4 Kg7 54. Rh3 Ng4 55. Nd3 Rc4 56. Rf3 g5 57. fxg5 Kg6 58. Rf4 Re4 59. Rxe4 fxe4 60. Nc5 Kf5 61. g6 Kxe5 62. g7 Nh6 63. Nxa4 e3+ 64. Ke2 Kf6 65. g8Q Nxg8 66. Kxe3 Ke5 67. Nc3 Ne7 68. b4 Nf5+ 69. Kd3 Kd6 70. Kc4 Ne7 71. b5 e5 72. a4 Nc8 73. a5 Na7 74. Ne4+ Ke6 75. Kc5 Kf5 76. Nd6+ Ke6 77. b6 Nc8 78. Nxc8 e4 79. b7 e3 80. b8Q Kf5 81. Qg3 Ke4 82. Kc4 e2 83. Qf2 1-0

[Event "San Cristobal de La Laguna-ch Seniors"]
[Site "San Cristobal de La Laguna"]
[Date "2018.01.15"]
[Round "1.1"]
[White "Alessandro, Sergio"]
[Black "Baskewitsch, Pierre"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1607"]
[BlackElo "1871"]
[PlyCount "77"]
[EventDate "2018.01.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Nc6 4. Bg2 Bf5 5. 0-0 Qd7 6. Re1 Bh3 7. Bh1 h6 8. c4 0-0-0 9. cxd5 Nxd5 10. Ne5 Nxe5 11. dxe5 e6 12. Qb3 Bc5 13. Nc3 c6 14. Ne4 Qe7 15. Nxc5 Qxc5 16. Bxd5 Qxd5 17. Qxd5 Rxd5 18. f4 Rhd8 19. Be3 a6 20. b4 f6 21. exf6 gxf6 22. Rec1 h5 23. a4 e5 24. Rab1 Kd7 25. Bb6 Rg8 26. Be3 Bf5 27. Rb2 Be4 28. Rc4 f5 29. fxe5 Rxe5 30. Rc5 Bd5 31. Bf4 Re4 32. e3 Rge8 33. Kf2 Rc4 34. Rxc4 Bxc4 35. Rd2+ Bd5 36. a5 Ke6 37. Bc7 Rc8 38. Bb6 Rg8 39. Rd4 1/2-1/2

[Event "Tenerife-chT Primera 1718"]
[Site "Tenerife"]
[Date "2018.01.13"]
[Round "6.3"]
[White "Alessandro, Sergio"]
[Black "Diaz Luiz, Pedro"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1628"]
[BlackElo "1779"]
[PlyCount "32"]
[EventDate "2017.11.11"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Playa San Juan III"]
[BlackTeam "Al Shah Mat Los Realejos III"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 Nf6 2. Nf3 d5 3. g3 c5 4. Bg2 cxd4 5. 0-0 Nc6 6. Nxd4 g6 7. Nxc6 bxc6 8. c4 Bg7 9. cxd5 cxd5 10. e4 Nxe4 11. Bxe4 dxe4 12. Qxd8+ Kxd8 13. Nc3 Bxc3 14. bxc3 h5 15. Bf4 Ba6 16. Rfd1+ Bd3 0-1

[Event "Tenerife-chT Primera 1718"]
[Site "Tenerife"]
[Date "2017.12.16"]
[Round "5.2"]
[White "Alessandro, Sergio"]
[Black "Camacho Hernandez, Francisco"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1628"]
[BlackElo "1777"]
[PlyCount "58"]
[EventDate "2017.11.11"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Playa San Juan III"]
[BlackTeam "Circulo de Amistad XII Enero III"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 c6 6. c4 d6 7. h3 Nbd7 8. Nc3 Re8 9. e4 Nb6 10. b3 Qc7 11. Be3 Rd8 12. Rc1 Nbd7 13. b4 a6 14. a4 e5 15. d5 c5 16. b5 Nb6 17. Qb3 axb5 18. axb5 Bd7 19. Ra1 Qc8 20. Kh2 Nh5 21. Na4 Nxa4 22. Rxa4 Rxa4 23. Qxa4 f5 24. Nd2 f4 25. gxf4 exf4 26. Qb3 fxe3 27. Qxe3 Nf4 28. Qb3 Rf8 29. h4 Nxg2 0-1

[Event "Santa Cruz de Tenerife op 28th"]
[Site "Santa Cruz de Tenerife"]
[Date "2017.12.15"]
[Round "1"]
[White "Hidalgo Santana, Fernando"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2161"]
[BlackElo "1620"]
[PlyCount "55"]
[EventDate "2017.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. e5 d4 4. d3 Nc6 5. f4 Nh6 6. Nf3 e6 7. g3 Be7 8. Be2 0-0 9. 0-0 Rb8 10. c4 a6 11. h3 b5 12. g4 bxc4 13. dxc4 Qc7 14. Nbd2 Na5 15. Qc2 Rb4 16. b3 Kh8 17. Ne4 Ng8 18. Neg5 f5 19. exf6 Nxf6 20. Ne5 Bd6 21. Bd2 Bxe5 22. fxe5 d3 23. Qxd3 Rd8 24. Qxd8+ Qxd8 25. Nf7+ Kg8 26. Nxd8 Nd7 27. Bxb4 cxb4 28. Nxe6 1-0

[Event "Tenerife-chT Primera 1718"]
[Site "Tenerife"]
[Date "2017.12.09"]
[Round "4.2"]
[White "Septien Lopez, Valeriano"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1873"]
[BlackElo "1628"]
[PlyCount "91"]
[EventDate "2017.11.11"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "El Sauzal Gofio Plus II"]
[BlackTeam "Playa San Juan III"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. d3 e6 3. g3 Nc6 4. Bg2 Nf6 5. f4 d5 6. Nd2 b5 7. Ngf3 Be7 8. 0-0 0-0 9. Nh4 Bd7 10. c3 dxe4 11. dxe4 c4 12. Qe2 a6 13. Ndf3 Bc5+ 14. Kh1 Qb6 15. h3 Rad8 16. Kh2 Bc8 17. Ne5 h6 18. Ng4 Nxg4+ 19. Qxg4 f5 20. Qe2 Ne7 21. a4 Rd3 22. axb5 axb5 23. Rd1 Rfd8 24. Rxd3 Bg1+ 25. Kh1 Rxd3 26. Nf3 Be3 27. Bxe3 Qxe3 28. Qxe3 Rxe3 29. exf5 exf5 30. Re1 Nd5 31. Rxe3 Nxe3 32. Nd4 Bd7 33. Bf3 Nf1 34. Kg2 Nd2 35. Bc6 Bxc6+ 36. Nxc6 g6 37. Nd4 Kf7 38. Nxb5 Ke6 39. Kf2 Kd5 40. Ke2 Ne4 41. g4 g5 42. gxf5 Ng3+ 43. Kf3 Nxf5 44. fxg5 Ke6 45. gxh6 Nxh6 46. Nd4+ 1-0

[Event "Tenerife-chT Primera 1718"]
[Site "Tenerife"]
[Date "2017.12.02"]
[Round "3.1"]
[White "Alessandro, Sergio"]
[Black "Martin Hernandez, Jonas David"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1628"]
[BlackElo "1888"]
[PlyCount "58"]
[EventDate "2017.11.11"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Playa San Juan III"]
[BlackTeam "Piratas La Orotava II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 c5 2. b3 Nf6 3. Bb2 Nc6 4. d4 cxd4 5. Nxd4 d6 6. g3 e5 7. Nxc6 bxc6 8. Bg2 Qc7 9. 0-0 Be6 10. Nd2 g6 11. c4 Bg7 12. Ba3 Rd8 13. Qc2 0-0 14. Rad1 Rd7 15. Ne4 Nxe4 16. Qxe4 Rc8 17. Qd3 Bf8 18. Rc1 Rcd8 19. Bb2 f5 20. Rfd1 Qb6 21. e4 Bh6 22. Rc2 fxe4 23. Bxe4 d5 24. c5 dxe4 25. Qxd7 Rxd7 26. Rxd7 Qa5 27. Re7 Bh3 28. Bc3 Qb5 29. Re8+ Kf7 0-1

[Event "Tenerife-chT Primera 1718"]
[Site "Tenerife"]
[Date "2017.11.18"]
[Round "2.1"]
[White "Hoyas Cebrian, Lucas"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1864"]
[BlackElo "1628"]
[PlyCount "69"]
[EventDate "2017.11.11"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "La Victoria 94 II"]
[BlackTeam "Playa San Juan III"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. e5 Ne4 7. Qf3 f5 8. exf6 Nxf6 9. Bd3 0-0 10. 0-0 Bxc3 11. bxc3 e5 12. Nf5 d5 13. Qg3 Bxf5 14. Bxf5 Nc6 15. Bg5 Ne7 16. Be6+ Kh8 17. Qxe5 Ng6 18. Qd4 Qd6 19. Bxf6 Rxf6 20. Bxd5 Nf4 21. Bf3 Qc7 22. Rad1 Nh3+ 23. Kh1 Raf8 24. Qg4 Nxf2+ 25. Rxf2 Qxc3 26. Rfd2 Qa5 27. Rd7 g5 28. Qh5 h6 29. Qg4 Qc3 30. Qe4 R8f7 31. Rxf7 Rxf7 32. Qe8+ Kg7 33. Bh5 Rc7 34. Qg6+ Kf8 35. Rd8+ 1-0

[Event "Tenerife-chT Primera 1718"]
[Site "Tenerife"]
[Date "2017.11.11"]
[Round "1.1"]
[White "Alessandro, Sergio"]
[Black "Salomon Felechosa, Jose Luis"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1628"]
[BlackElo "1826"]
[PlyCount "77"]
[EventDate "2017.11.11"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Playa San Juan III"]
[BlackTeam "Ebano Casa Venezuela III"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 d5 2. g3 e6 3. Bg2 c6 4. 0-0 Bd6 5. d3 Nf6 6. Nbd2 e5 7. h3 0-0 8. e4 h6 9. exd5 cxd5 10. c4 Be6 11. c5 Bxc5 12. Nxe5 Qd6 13. Ndf3 Nc6 14. Nxc6 bxc6 15. Bf4 Qd8 16. Rc1 Bd6 17. Be5 c5 18. Bxd6 Qxd6 19. d4 c4 20. Ne5 Rac8 21. Qa4 Qb6 22. Rfd1 Rc7 23. b4 cxb3 24. Rxc7 Qxc7 25. Qxb3 Rc8 26. Rd2 Qc1+ 27. Rd1 Qc2 28. Qxc2 Rxc2 29. a3 Ra2 30. Rd3 a5 31. f3 a4 32. g4 Rb2 33. Nc6 Rb3 34. Nb4 Nd7 35. f4 Rxd3 36. Nxd3 f6 37. f5 Bf7 38. Nc5 Nb6 39. Kf2 1/2-1/2

[Event "Santa Cruz de Tenerife Autumn op"]
[Site "Santa Cruz de Tenerife"]
[Date "2017.10.27"]
[Round "9"]
[White "Diaz Reyes, Franklin"]
[Black "Alessandro, Sergio"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1451"]
[BlackElo "1628"]
[PlyCount "86"]
[EventDate "2017.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Bb5+ Nc6 5. Bxc6+ bxc6 6. e5 d4 7. Ne4 f5 8. exf6 Nxf6 9. Qe2 Nxe4 10. Qxe4 Qd5 11. d3 Bd6 12. Nf3 Qxe4+ 13. dxe4 0-0 14. e5 Be7 15. 0-0 Rb8 16. b3 Ba6 17. Rf2 h6 18. g3 Kh8 19. Ba3 g5 20. fxg5 hxg5 21. Nxd4 Rxf2 22. Kxf2 Rf8+ 23. Kg1 cxd4 24. Bxe7 Rf5 25. Bc5 d3 26. cxd3 Bxd3 27. Bxa7 Kh7 28. Bb8 Kg6 29. Rc1 Rf8 30. Bd6 Ra8 31. a4 Ra6 32. g4 Kg7 33. Kf2 Rb6 34. b4 Ra6 35. a5 Bb5 36. Be7 Kg6 37. Rd1 Ra7 38. Bf6 c5 39. bxc5 Rxa5 40. Rd2 Bc6 41. Be7 Ra3 42. Rd6 Bd5 43. c6 Rc3 1/2-1/2

[Event "Santa Cruz de Tenerife Autumn op"]
[Site "Santa Cruz de Tenerife"]
[Date "2017.10.20"]
[Round "6"]
[White "Alessandro, Sergio"]
[Black "Martin Lucilla, Antonio Nicolas"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "1628"]
[BlackElo "1510"]
[PlyCount "87"]
[EventDate "2017.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b4 g6 3. Bb2 Bg7 4. c4 d6 5. e4 e5 6. Qc2 Nc6 7. b5 Nb8 8. Be2 Nbd7 9. d4 exd4 10. Bxd4 0-0 11. 0-0 Re8 12. Nfd2 Nc5 13. Bf3 Bg4 14. e5 Bxf3 15. Nxf3 Nfd7 16. exd6 Bxd4 17. dxc7 Bxf2+ 18. Qxf2 Qxc7 19. Nc3 Nd3 20. Qh4 Qf4 21. Nd5 Qxh4 22. Nxh4 Rac8 23. Rf3 N3e5 24. Rc3 Rxc4 25. Rxc4 Nxc4 26. Nf3 Re2 27. Rc1 Ncb6 28. Nxb6 axb6 29. Rc8+ Kg7 30. Rc7 Nc5 31. Ng5 Rxa2 32. Nxf7 Rb2 33. Nd6+ Kh6 34. h3 Rd2 35. Nc4 Rd1+ 36. Kh2 Rb1 37. Nd6 Rd1 38. Nf7+ Kg7 39. Ng5+ Rd7 40. Rc8 Kh6 41. h4 Kg7 42. Nf3 Na4 43. g4 Nc5 44. Kg3 1/2-1/2

[Event "Santa Cruz de Tenerife Autumn op"]
[Site "Santa Cruz de Tenerife"]
[Date "2017.10.18"]
[Round "5"]
[White "Kramer, Kurt Melik"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1810"]
[BlackElo "1628"]
[PlyCount "87"]
[EventDate "2017.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. Bd3 e6 4. Nf3 c5 5. c3 Nf6 6. e5 c4 7. Bc2 Ne4 8. Qe2 d5 9. 0-0 h6 10. Ne1 Ng5 11. Nd2 b4 12. f4 bxc3 13. bxc3 Nh7 14. f5 exf5 15. Rb1 Bc6 16. e6 Nf6 17. exf7+ Kxf7 18. Bxf5 Qe7 19. Qf2 g6 20. Bc2 Nbd7 21. Ndf3 Bg7 22. Nh4 Nf8 23. Nef3 Kg8 24. Ne5 Be8 25. Nhxg6 Nxg6 26. Nxg6 Bxg6 27. Bxg6 Rf8 28. Qf5 Qe4 29. Rb7 Qxf5 30. Rxf5 Ne4 31. Rxf8+ Bxf8 32. Bf7+ Kg7 33. Bxd5+ Kf6 34. Bxe4 Bd6 35. Bd2 Bb8 36. h3 Bg3 37. Rxa7 h5 38. Ra6+ Ke7 39. Rb6 Kd7 40. a4 Kc7 41. Rf6 Re8 42. Bf4+ Bxf4 43. Rxf4 Re6 44. Bd5 1-0

[Event "Santa Cruz de Tenerife Autumn op"]
[Site "Santa Cruz de Tenerife"]
[Date "2017.10.16"]
[Round "4"]
[White "Alessandro, Sergio"]
[Black "Perez Fresnedo, Sadiel Barbaro"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1628"]
[BlackElo "2004"]
[PlyCount "57"]
[EventDate "2017.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nf6 3. Bg2 Nc6 4. d4 cxd4 5. Nxd4 Qb6 6. Nxc6 bxc6 7. 0-0 h5 8. c4 h4 9. Qc2 hxg3 10. hxg3 Qc5 11. Be3 Qh5 12. Rc1 Ng4 13. Qe4 g6 14. Nd2 Bg7 15. Rab1 Nxe3 16. Qxe3 Qe5 17. Qxe5 Bxe5 18. b4 Rb8 19. a4 0-0 20. b5 cxb5 21. cxb5 e6 22. a5 Bb7 23. Nc4 Bc7 24. b6 axb6 25. Bxb7 Rxb7 26. Nxb6 Bxb6 27. Rxb6 Rxb6 28. axb6 Rb8 29. Rc7 1/2-1/2

[Event "Santa Cruz de Tenerife Autumn op"]
[Site "Santa Cruz de Tenerife"]
[Date "2017.10.11"]
[Round "2"]
[White "Kraus, Oliver"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2046"]
[BlackElo "1628"]
[PlyCount "93"]
[EventDate "2017.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. e5 Nd5 5. Bxe7 Qxe7 6. c4 Qb4+ 7. Nd2 Nf4 8. Qc2 Nc6 9. Ngf3 d5 10. g3 Ng6 11. h4 dxc4 12. Bxc4 Nge7 13. 0-0 b5 14. a3 Qa5 15. Bd3 Bb7 16. Ne4 Rd8 17. Nc5 Qb6 18. Nxb7 Qxb7 19. Be4 Qb6 20. Rfd1 Nb8 21. Rac1 c6 22. Qe2 h6 23. Bb1 a5 24. h5 Na6 25. Qe3 Nd5 26. Qe2 c5 27. dxc5 Nxc5 28. Ba2 0-0 29. Bb1 f5 30. exf6 Nxf6 31. Ne5 b4 32. Qc4 Nfe4 33. Bxe4 Nxe4 34. Qxe4 Qxf2+ 35. Kh1 Rxd1+ 36. Rxd1 Qxg3 37. Ng4 e5 38. Nxh6+ gxh6 39. Rg1 Qxg1+ 40. Kxg1 bxa3 41. Qg6+ Kh8 42. Qxh6+ Kg8 43. bxa3 Rf3 44. Qg6+ Kf8 45. h6 e4 46. h7 Rh3 47. Qf5+ 1-0

[Event "La Palma Island op"]
[Site "Santa Cruz de La Palma"]
[Date "2017.08.14"]
[Round "1"]
[White "Alessandro, Sergio"]
[Black "Kogan, Artur"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1733"]
[BlackElo "2529"]
[PlyCount "76"]
[EventDate "2017.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 d5 3. d4 Bf5 4. Bg2 Qd7 5. Ne5 Nxe5 6. dxe5 0-0-0 7. Qd4 Kb8 8. Be3 b6 9. c3 Bh3 10. Bxh3 Qxh3 11. Na3 Qd7 12. Qd3 f6 13. e6 Qxe6 14. Qa6 Qc8 15. Qa4 Qb7 16. 0-0-0 e5 17. f4 Bxa3 18. Qxa3 Nh6 19. Rhf1 Nf5 20. Bg1 e4 21. g4 Nd6 22. g5 c5 23. Kb1 Nc4 24. Qa4 f5 25. e3 b5 26. Qc2 Rd6 27. Qe2 b4 28. cxb4 Qxb4 29. Rf2 d4 30. exd4 cxd4 31. Qe1 Qxe1 32. Rxe1 d3 33. b3 e3 34. Rg2 Nd2+ 35. Kb2 e2 36. Bc5 Rd5 37. Bb4 Nf3 38. Kc1 Rc8+ 0-1

[Event "Arrecife de Lanzarote op"]
[Site "Arrecife de Lanzarote"]
[Date "2017.06.17"]
[Round "9"]
[White "Ramos Santana, Marcelino"]
[Black "Alessandro, Sergio"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1974"]
[BlackElo "1709"]
[PlyCount "120"]
[EventDate "2017.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 Nf6 5. Bg2 g6 6. 0-0 Bg7 7. d3 0-0 8. Be3 d6 9. h3 Nd7 10. Qd2 a6 11. Bh6 f5 12. Bxg7 Kxg7 13. d4 fxe4 14. Nxe4 Nf6 15. dxc5 Nxe4 16. Bxe4 dxc5 17. Qxd8 Nxd8 18. Rad1 Ra7 19. Rd2 b5 20. Rfd1 Nf7 21. f4 e5 22. Kh2 exf4 23. Nxf4 Ng5 24. Bg2 Ne6 25. Nd3 Raf7 26. Bd5 Rf5 27. Bxe6 Bxe6 28. Nf4 Bc8 29. Rd8 g5 30. Nh5+ Kg8 31. Rxf8+ Rxf8 32. Rd5 Rf2+ 33. Kg1 Rf8 34. Rxg5+ Kh8 35. g4 c4 36. Re5 h6 37. Re7 b4 38. Kg2 a5 39. Kg3 c3 40. bxc3 bxc3 41. Rc7 Be6 42. a3 a4 43. Rxc3 Bd5 44. Nf4 Bf7 45. Rc7 Kg8 46. Ra7 Rc8 47. Rxa4 Rxc2 48. Ra8+ Kg7 49. a4 Rc5 50. a5 Rb5 51. a6 Ra5 52. Ra7 Kg8 53. Kh4 Kf8 54. Kg3 Ra3+ 55. Kf2 Kg8 56. h4 Bc4 57. Ra8+ Kg7 58. Nh5+ Kg6 59. a7 Bf7 60. Nf4+ Kg7 1/2-1/2

[Event "Arrecife de Lanzarote op"]
[Site "Arrecife de Lanzarote"]
[Date "2017.06.15"]
[Round "8"]
[White "Alessandro, Sergio"]
[Black "Salazar de la Cruz, Jose Maria"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1709"]
[BlackElo "2000"]
[PlyCount "68"]
[EventDate "2017.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 e6 4. 0-0 f5 5. c4 Nf6 6. cxd5 exd5 7. Qb3 Bd6 8. d3 0-0 9. Nc3 Nbd7 10. e4 fxe4 11. dxe4 Nc5 12. Qc2 Nfxe4 13. Nxe4 Nxe4 14. Be3 Bf5 15. Qb3 Qd7 16. Rfe1 Kh8 17. Nh4 Be6 18. Bxe4 dxe4 19. Qc2 Bd5 20. Rad1 Rae8 21. a3 a6 22. Ng2 Qg4 23. b4 Rf5 24. Nh4 Rh5 25. Qe2 Rxh4 26. Qxg4 Rxg4 27. Kg2 Rg6 28. Bb6 Rge6 29. Re3 Be7 30. h4 Kg8 31. Rh1 Rf8 32. g4 Ref6 33. Re2 e3+ 34. Kg3 Rf3+ 0-1

[Event "Arrecife de Lanzarote op"]
[Site "Arrecife de Lanzarote"]
[Date "2017.06.14"]
[Round "7"]
[White "Bombin Pinera, Dionisio"]
[Black "Alessandro, Sergio"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "1934"]
[BlackElo "1709"]
[PlyCount "54"]
[EventDate "2017.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 a6 9. Nxc6 dxc6 10. Qa4 Be6 11. Rd1 Qc8 12. Be3 Re8 13. Rac1 Bh3 14. Bh1 Ng4 15. Bb6 Bh6 16. Rc2 Qe6 17. e3 Ne5 18. Ne4 Qg4 19. f3 Nxf3+ 20. Kf2 Nxh2 21. Rd4 Qf5+ 22. Kg1 Bxe3+ 23. Kxh2 Qf1 24. Rd1 Qxd1 25. Bxe3 Bf5 26. Qb3 Rad8 27. Rc3 Qh5+ 0-1

[Event "Arrecife de Lanzarote op"]
[Site "Arrecife de Lanzarote"]
[Date "2017.06.14"]
[Round "6"]
[White "Nordgreen, Jan Thomas"]
[Black "Alessandro, Sergio"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "1159"]
[BlackElo "1709"]
[PlyCount "80"]
[EventDate "2017.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 d5 6. cxd5 exd5 7. Nf3 0-0 8. Bg5 h6 9. Bh4 Nbd7 10. e3 c6 11. Bd3 Qa5 12. Qc2 Ne4 13. Bxe4 dxe4 14. Nd2 f5 15. Be7 Rf7 16. Bb4 Qd8 17. Qb3 a5 18. Bd6 Qf6 19. Bf4 Kh7 20. 0-0 Nf8 21. Be5 Qg6 22. Nc4 Be6 23. a4 Rd8 24. Rad1 Rd5 25. Nb2 Rxe5 26. Qc2 Rd5 27. Nc4 f4 28. Ne5 Rxe5 29. dxe5 Bh3 30. f3 exf3 31. Rxf3 Qxc2 32. gxh3 Qxd1+ 33. Rf1 Qe2 34. exf4 Qe3+ 35. Kg2 Rxf4 36. Rxf4 Qxf4 37. e6 Nxe6 38. c4 Nd4 39. Kg1 Qf3 40. h4 Ne2# 0-1

[Event "Arrecife de Lanzarote op"]
[Site "Arrecife de Lanzarote"]
[Date "2017.06.13"]
[Round "5"]
[White "Alessandro, Sergio"]
[Black "Martinez Mandry, Dylan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1709"]
[BlackElo "1167"]
[PlyCount "47"]
[EventDate "2017.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 d5 3. Bg2 Nc6 4. d4 e6 5. 0-0 Bd6 6. c4 Nxd4 7. Nxd4 cxd4 8. cxd5 exd5 9. Qxd4 Nf6 10. Nc3 Be6 11. Rd1 0-0 12. e4 Qd7 13. e5 Ne8 14. exd6 Nxd6 15. Nxd5 Rad8 16. Bg5 f6 17. Bxf6 Rc8 18. Ne7+ Kf7 19. Nxc8 gxf6 20. Nxd6+ Kg6 21. Be4+ Kg5 22. Qe3+ Kh5 23. Qc5+ Kg4 24. h3+ 1-0

[Event "Arrecife de Lanzarote op"]
[Site "Arrecife de Lanzarote"]
[Date "2017.06.13"]
[Round "4"]
[White "Kaizer, Bert"]
[Black "Alessandro, Sergio"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1842"]
[BlackElo "1709"]
[PlyCount "75"]
[EventDate "2017.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nb3 d5 7. exd5 Nxd5 8. 0-0 Bd6 9. N1d2 Qc7 10. Nf3 a6 11. c4 Nf6 12. c5 Be7 13. Bd2 Nd7 14. Rc1 Bf6 15. Qc2 h5 16. Rfe1 Nde5 17. Nxe5 Bxe5 18. h3 a5 19. Bc3 Bh2+ 20. Kh1 Bf4 21. Rcd1 0-0 22. Qe2 g6 23. Qf3 Nb4 24. g3 Nxd3 25. Rxd3 a4 26. Nd2 Bxd2 27. Be5 Qe7 28. Rxd2 Re8 29. Bf6 Qxc5 30. Red1 Bd7 31. Rxd7 b5 32. Bd4 Qf5 33. Qxf5 gxf5 34. Bf6 Kh7 35. Rxf7+ Kg6 36. Rdd7 b4 37. Bh4 Rg8 38. Rf6# 1-0

[Event "Arrecife de Lanzarote op"]
[Site "Arrecife de Lanzarote"]
[Date "2017.06.11"]
[Round "1"]
[White "Alessandro, Sergio"]
[Black "Hernandez Leon, Alberto"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "1709"]
[BlackElo "2269"]
[PlyCount "89"]
[EventDate "2017.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. d4 c5 4. Bg2 Nf6 5. 0-0 0-0 6. c4 cxd4 7. Nxd4 Nc6 8. Nc3 Qb6 9. Nxc6 bxc6 10. Qa4 Qa6 11. Qb3 d6 12. h3 Be6 13. Qa4 Qxa4 14. Nxa4 Bxc4 15. Bxc6 Rab8 16. Re1 d5 17. Bf4 Rbd8 18. g4 Ne4 19. f3 Nd6 20. Nc3 e6 21. a4 d4 22. Nb5 Nxb5 23. axb5 d3 24. exd3 Rxd3 25. Be5 Bh6 26. Rxa7 Be3+ 27. Rxe3 Rxe3 28. Bc7 Re1+ 29. Kf2 Re2+ 30. Kg3 Rxb2 31. b6 Bd5 32. Bxd5 exd5 33. b7 g5 34. b8Q Rfxb8 35. Bxb8 Rxb8 36. Rd7 Rb5 37. Rd8+ Kg7 38. Rd6 Kf8 39. Rh6 d4 40. h4 gxh4+ 41. Kf4 Rd5 42. Rxh4 d3 43. Rh1 Ke7 44. Ke3 Kd6 45. Kd2 1/2-1/2

[Event "Ricciardi op 19th"]
[Site "Gallarate"]
[Date "2015.06.23"]
[Round "6"]
[White "Alessandro, Sergio"]
[Black "Aspesi, Davide"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1666"]
[BlackElo "1817"]
[PlyCount "104"]
[EventDate "2015.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ITA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. b4 c5 2. bxc5 e5 3. Bb2 Nc6 4. d4 exd4 5. Bxd4 Nf6 6. Nf3 Nxd4 7. Qxd4 Qa5+ 8. Nbd2 Qxc5 9. e3 Be7 10. Bd3 0-0 11. 0-0 d5 12. Qh4 h6 13. Nb3 Qd6 14. Nbd4 Ne4 15. Qh5 f5 16. c4 dxc4 17. Bxc4+ Kh7 18. Qh3 g6 19. Rad1 Qf6 20. Nd2 Ng5 21. Qg3 Bd7 22. Qc7 Ba4 23. Rb1 b6 24. Ba6 Nf7 25. Qc4 Bd7 26. Rfc1 Ne5 27. Qb3 Bc5 28. N2f3 h5 29. a4 Kh6 30. Nxe5 Qxe5 31. Bb7 Rad8 32. Nc6 Bxc6 33. Bxc6 Rf6 34. Bf3 Rfd6 35. h4 f4 36. exf4 Qxf4 37. Qc4 Rd4 38. Qe6 Rxa4 39. Rxc5 bxc5 40. Qe7 Qxh4 41. Qxc5 Ra2 42. g3 Qd4 43. Qxd4 Rxd4 44. Ba8 Rdd2 45. f4 Ra3 46. Rb8 Rxg3+ 47. Kf1 Ra3 48. Ke1 Rda2 49. Bd5 Rc2 50. Rh8+ Kg7 51. Rg8+ Kh7 52. Kd1 Rh2 0-1

[Event "Ricciardi op 19th"]
[Site "Gallarate"]
[Date "2015.06.16"]
[Round "5"]
[White "Alessandro, Sergio"]
[Black "Colusso, Ermes"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1666"]
[BlackElo "1752"]
[PlyCount "61"]
[EventDate "2015.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ITA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. b4 c5 2. bxc5 e5 3. Bb2 Nc6 4. e3 Bxc5 5. f4 f6 6. fxe5 fxe5 7. Qh5+ g6 8. Qf3 Qf6 9. Bc4 Qh4+ 10. Qg3 Qxg3+ 11. hxg3 Nf6 12. Nf3 d6 13. Ng5 d5 14. Bd3 Bf5 15. Bxf5 gxf5 16. Ne6 Bd6 17. Ng7+ Kf7 18. Nxf5 Bc7 19. Nc3 Ke6 20. Ng7+ Kd7 21. 0-0-0 Rag8 22. Rdf1 Rxg7 23. Rxf6 d4 24. Ne4 dxe3 25. dxe3 Bb6 26. Rd1+ Kc7 27. Rxc6+ Kxc6 28. Bxe5 Bxe3+ 29. Kb2 Re7 30. Rd6+ Kc7 31. Re6+ 1-0

[Event "Ricciardi op 19th"]
[Site "Gallarate"]
[Date "2015.06.09"]
[Round "4"]
[White "Belli, Alessandro"]
[Black "Alessandro, Sergio"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1511"]
[BlackElo "1666"]
[PlyCount "54"]
[EventDate "2015.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ITA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 b5 7. a3 Bb7 8. f3 Nbd7 9. 0-0 e6 10. Bg5 Be7 11. Qe1 Qb6 12. Qf2 h6 13. Be3 Qc7 14. Bd3 Rc8 15. Rac1 Ne5 16. Nde2 Nc4 17. Bxc4 Qxc4 18. Ng3 b4 19. axb4 Qxb4 20. Rb1 0-0 21. Bd2 Qc5 22. Qxc5 Rxc5 23. Be3 Rc4 24. Rbc1 Rfc8 25. Rf2 Nd7 26. Rd2 Rb4 27. Rb1 Rxc3 0-1

