[Event "Benidorm Bali op-B 20th"]
[Site "Benidorm"]
[Date "2023.12.01"]
[Round "1"]
[White "Sanchez Lopez, Jesus"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1997"]
[BlackElo "1646"]
[PlyCount "167"]
[EventDate "2023.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Be3 Bf5 7. Nh4 Bg6 8. Qd2 e6 9. Nxg6 hxg6 10. 0-0-0 Qc7 11. Kb1 Nbd7 12. h3 0-0-0 13. Bf4 Bd6 14. Bxd6 Qxd6 15. Bc4 Nb6 16. Bb3 Nbd5 17. Bxd5 exd5 18. f3 Rde8 19. Rhe1 Rxe1 20. Rxe1 Re8 21. Rxe8+ Nxe8 22. Qe3 Nc7 23. Kc1 Kd7 24. Ne2 Ne6 25. c3 g5 26. g3 b5 27. a3 a5 28. Kc2 f6 29. f4 gxf4 30. gxf4 g5 31. fxg5 fxg5 32. Kb1 Qe7 33. Qe5 Qh7+ 34. Ka2 Qxh3 35. Ng3 Qh2 36. Qb8 a4 37. Qa7+ Nc7 38. Nf5 g4 39. Qc5 Ke6 40. Qf8 Qh7 41. Ne3 Qf7 42. Qc8+ Qd7 43. Qg8+ Kd6 44. Qf8+ Ke6 45. Nxg4 Qf7 46. Qxf7+ Kxf7 47. Ne5+ Ke7 48. Nxc6+ Ke6 49. Nb4 Kd6 50. Nd3 Ne6 51. Kb1 Ng5 52. Nc5 Nf7 53. Kc2 Nd8 54. Nd3 Nc6 55. Nf4 Na5 56. Ng2 Nc4 57. Ne1 Ke6 58. Nf3 Kd6 59. Nd2 Nb6 60. Kd3 Ke6 61. Nf3 Nc4 62. Kc2 Kd6 63. Nd2 Nb6 64. b3 axb3+ 65. Kxb3 Na4 66. Kb4 Kc6 67. Nf3 Nb2 68. Ne5+ Kb6 69. Ng6 Nd3+ 70. Kb3 Nc1+ 71. Kc2 Ne2 72. Kd3 Nc1+ 73. Kd2 Nb3+ 74. Kc2 Na5 75. Ne7 Nc4 76. Nxd5+ Ka5 77. Kb3 Nd2+ 78. Ka2 Ne4 79. Kb2 Nd2 80. Ne3 Nf3 81. Kc2 Ka4 82. Kb2 Nd2 83. d5 Ne4 84. Nf5 1-0

[Event "Madrid-ch Previa A"]
[Site "Madrid"]
[Date "2023.02.22"]
[Round "9.20"]
[White "Mejias Gonzalez, Pedro"]
[Black "De Luna Butz, Alberto"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1489"]
[BlackElo "1665"]
[PlyCount "76"]
[EventDate "2023.02.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e4 Nf6 4. d3 d5 5. Nd2 Bb4 6. c3 Bc5 7. Be2 0-0 8. h3 a5 9. Ngf3 Qd6 10. 0-0 Bb6 11. c4 d4 12. Nh2 Ne7 13. Ng4 Ng6 14. a4 Bc5 15. Nxf6+ Qxf6 16. Nf3 Nf4 17. Bc1 Bb4 18. Bxf4 Qxf4 19. Qc1 Qxc1 20. Raxc1 f6 21. Nh2 Be6 22. Bg4 Bf7 23. Be2 h5 24. Nf3 g5 25. Ne1 Kg7 26. Nc2 Bc3 27. g4 h4 28. Kg2 c6 29. f3 b5 30. Rb1 Rfb8 31. Na3 bxa4 32. bxa4 Rb4 33. Bd1 Rab8 34. Rxb4 axb4 35. Nb1 c5 36. Bb3 Be8 37. Rf2 Ra8 38. Ra2 Kf7 1/2-1/2

[Event "Madrid-ch Previa A"]
[Site "Madrid"]
[Date "2023.02.21"]
[Round "8.18"]
[White "De Luna Butz, Alberto"]
[Black "Fernandez Rios, Jose Francisco"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "1665"]
[BlackElo "1680"]
[PlyCount "38"]
[EventDate "2023.02.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. e3 Nf6 5. Be2 0-0 6. 0-0 d5 7. d4 cxd4 8. Nxd4 Nc6 9. cxd5 Nxd5 10. Nxc6 bxc6 11. Bd2 Nxc3 12. Bxc3 Bxc3 13. bxc3 Bf5 14. Qd4 Qb6 15. Qc4 Rfd8 16. Rfd1 Be6 17. Qb4 c5 18. Qxb6 Rxd1+ 19. Bxd1 axb6 1/2-1/2

[Event "Madrid-ch Previa A"]
[Site "Madrid"]
[Date "2023.02.20"]
[Round "7.11"]
[White "Blazquez Sanz, Oscar"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1886"]
[BlackElo "1665"]
[PlyCount "69"]
[EventDate "2023.02.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Be7 6. Be3 Ngf6 7. Bd3 b6 8. h3 Bb7 9. Nxf6+ Bxf6 10. c3 0-0 11. Qc2 g6 12. h4 Bxf3 13. gxf3 Bxh4 14. 0-0-0 Bg5 15. Rdg1 Bxe3+ 16. fxe3 Qe7 17. Qh2 Nf6 18. e4 Kh8 19. e5 Nh5 20. f4 f5 21. Be2 Rg8 22. Rg5 Rg7 23. Bxh5 gxh5 24. Qxh5 Rag8 25. Rhg1 Rxg5 26. fxg5 Rg6 27. Kc2 Kg8 28. a3 a5 29. c4 Qf7 30. Qf3 f4 31. Rg4 Qf5+ 32. Kc3 Rxg5 33. Rxf4 Qg6 34. Qa8+ Kg7 35. Qf8# 1-0

[Event "Madrid-ch Previa A"]
[Site "Madrid"]
[Date "2023.02.15"]
[Round "6.8"]
[White "De Luna Butz, Alberto"]
[Black "Marcos Herrero, Francisco"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1665"]
[BlackElo "1855"]
[PlyCount "88"]
[EventDate "2023.02.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 Nbd7 4. c4 e6 5. Nc3 Be7 6. Nf3 0-0 7. cxd5 exd5 8. Bd3 Re8 9. 0-0 Nf8 10. h3 Ne6 11. Bh4 g6 12. Bxf6 Bxf6 13. b4 Ng5 14. Nxg5 Bxg5 15. Qf3 c6 16. b5 Qd6 17. bxc6 bxc6 18. Rab1 Bd8 19. Rb3 Bc7 20. g3 Bxh3 21. Rc1 h5 22. Bf1 Bg4 23. Qg2 Kg7 24. Be2 Bf5 25. Na4 Ba5 26. Nc5 Bb6 27. Nd3 Bxd4 28. Nb4 Bc5 29. Nxc6 Rac8 30. Nd4 Bxd4 31. Rxc8 Rxc8 32. exd4 Rc1+ 33. Kh2 h4 34. f4 h3 35. Qf2 Be4 36. Bf3 Rc2 37. Be2 Qd7 38. g4 Qxg4 39. Bxg4 Rxf2+ 40. Kxh3 Rxa2 41. Rb7 a5 42. Be6 Kf6 43. Bxf7 a4 44. Rd7 Bf5+ 0-1

[Event "Madrid-ch Previa A"]
[Site "Madrid"]
[Date "2023.02.14"]
[Round "5.8"]
[White "Sprenger De la Iglesia, Yevgeni"]
[Black "De Luna Butz, Alberto"]
[Result "1/2-1/2"]
[ECO "E00"]
[WhiteElo "1823"]
[BlackElo "1665"]
[PlyCount "84"]
[EventDate "2023.02.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. g3 Bb4+ 4. Nd2 c5 5. a3 Bxd2+ 6. Qxd2 cxd4 7. Nf3 Nc6 8. Nxd4 0-0 9. Nxc6 dxc6 10. Bg2 Qe7 11. 0-0 Rd8 12. Qc2 Bd7 13. Rd1 b6 14. Bd2 Rac8 15. b4 c5 16. b5 Rc7 17. Bc3 e5 18. a4 Re8 19. a5 Bc8 20. axb6 axb6 21. Ra4 Bb7 22. e4 Rd7 23. Rxd7 Qxd7 24. Ra1 Qe6 25. Bb2 Rf8 26. Ra7 Bc8 27. Ra1 h6 28. Bf3 Bb7 29. Re1 Nd7 30. Rd1 Ra8 31. Qd3 Nf6 32. Ra1 Rxa1+ 33. Bxa1 Nd7 34. Kg2 f6 35. h3 Qe7 36. g4 Nf8 37. Kg3 Ne6 38. Bc3 Nf4 39. Qc2 Qd6 40. Bd2 g5 41. Be3 Qd3 42. Qxd3 Nxd3 1/2-1/2

[Event "Madrid-ch Previa A"]
[Site "Madrid"]
[Date "2023.02.13"]
[Round "4.15"]
[White "De Luna Butz, Alberto"]
[Black "De Vicente Guijarro, Juan"]
[Result "1-0"]
[ECO "D23"]
[WhiteElo "1665"]
[BlackElo "1803"]
[PlyCount "39"]
[EventDate "2023.02.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Qa4+ Nc6 4. Nf3 Nf6 5. e3 Bd7 6. Qxc4 e6 7. Nc3 Na5 8. Qd3 c5 9. Be2 cxd4 10. exd4 Be7 11. 0-0 0-0 12. Rd1 Bc6 13. Ne5 Bd5 14. Rb1 Rc8 15. b3 Bb4 16. Nxd5 Nxd5 17. a3 Rc3 18. Qb5 Rc2 19. Bd3 Nc3 20. Qxb4 1-0

[Event "Madrid-ch Previa A"]
[Site "Madrid"]
[Date "2023.02.08"]
[Round "3.26"]
[White "Rosado Sanchez, Jose Ignacio"]
[Black "De Luna Butz, Alberto"]
[Result "0-1"]
[ECO "C10"]
[BlackElo "1665"]
[PlyCount "28"]
[EventDate "2023.02.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Bg5 Be7 9. Ng3 h6 10. Be3 0-0 11. Ne5 Nxe5 12. dxe5 Qd5 13. f3 Qxe5 14. c3 Qxe3+ 0-1

[Event "Madrid-ch Previa A"]
[Site "Madrid"]
[Date "2023.02.07"]
[Round "2.31"]
[White "De Luna Butz, Alberto"]
[Black "Morales Clares, Aaron"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1665"]
[BlackElo "1324"]
[PlyCount "77"]
[EventDate "2023.02.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 0-0 6. e3 b6 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. Bxc7 Bb4+ 10. Nd2 Nc6 11. a3 Be7 12. Qb3 Qg5 13. Nf3 Qg6 14. Qd3 Qxd3 15. Bxd3 Bb7 16. 0-0 Rac8 17. Bg3 Rfd8 18. Rfd1 Na5 19. Rac1 Nb3 20. Rxc8 Rxc8 21. Ne1 a6 22. f3 b5 23. Nc2 Na5 24. Be1 Nc4 25. Bxc4 bxc4 26. Kf2 Bf6 27. Bc3 Rd8 28. Ke2 g5 29. g4 Be7 30. e4 Rf8 31. Bb4 Bxb4 32. Nxb4 f5 33. gxf5 exf5 34. e5 g4 35. fxg4 fxg4 36. Rf1 Rxf1 37. Kxf1 h5 38. Nc2 h4 39. Kf2 1-0

[Event "Madrid-ch Previa A"]
[Site "Madrid"]
[Date "2023.02.06"]
[Round "1.3"]
[White "Ruiz Bellon, Manuel"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1950"]
[BlackElo "1665"]
[PlyCount "63"]
[EventDate "2023.02.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 c6 6. Nbd2 Nbd7 7. c4 e6 8. 0-0 Bd6 9. Re1 0-0 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nf6 13. Qd3 h6 14. Bd2 Qc7 15. g3 Rad8 16. Bc3 Be7 17. Qe2 Rfe8 18. Rad1 Nd7 19. Nd2 c5 20. Ne4 cxd4 21. Bxd4 Nc5 22. Qg4 g6 23. Bxc5 Rxd1 24. Rxd1 Bxc5 25. Nf6+ Kf8 26. Nxe8 Kxe8 27. h4 h5 28. Qf3 Ke7 29. a3 a5 30. b4 axb4 31. axb4 Ba7 32. c5 1-0

[Event "Benidorm op-B"]
[Site "Benidorm"]
[Date "2022.12.03"]
[Round "1"]
[White "Palao, Adriana"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1972"]
[BlackElo "1673"]
[PlyCount "143"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d3 Nf6 5. Nge2 Nc6 6. Ng3 e6 7. Be2 Nd4 8. Be3 Be7 9. 0-0 0-0 10. Bf3 c6 11. Nce4 Nxf3+ 12. Qxf3 Nxe4 13. Nxe4 Qd7 14. Qg3 Kh8 15. f4 b6 16. Ng5 Bb7 17. Nf3 f6 18. Rae1 c5 19. Qh3 Bxf3 20. Rxf3 f5 21. Bf2 Bf6 22. c3 g6 23. Rfe3 Rfe8 24. Qf3 Rac8 25. g4 Rc6 26. g5 Bg7 27. h4 Rd6 28. h5 Kg8 29. Qe2 Kf7 30. Rd1 Rd8 31. Rh3 Rd5 32. Be1 Qc7 33. c4 R5d6 34. Bc3 Rg8 35. hxg6+ hxg6 36. Rh7 Rd7 37. Re1 Qd6 38. Bxg7 Rxg7 39. Rh3 Re7 40. Qe3 Qd4 41. Qf2 Qxf2+ 42. Kxf2 Rd7 43. Rhe3 Rd6 44. Rh3 Kg8 45. Ke3 Rh7 46. Rxh7 Kxh7 47. Kd2 Kg7 48. Kc3 Kf7 49. a3 a5 50. Re3 Rd4 51. Rf3 e5 52. fxe5 Ke6 53. Kb3 Kxe5 54. Ka4 Rg4 55. Kb5 Kd4 56. Kxb6 a4 57. Kb5 Rxg5 58. Kxa4 Rg2 59. b4 cxb4 60. axb4 Ra2+ 61. Kb5 Ra3 62. c5 Rc3 63. Rg3 f4 64. Rxg6 Kxd3 65. Rf6 Ke3 66. c6 f3 67. Kb6 f2 68. c7 Ke2 69. Kb7 Rb3 70. c8Q Rxb4+ 71. Ka7 f1Q 72. Qa6+ 1-0

[Event "Calvia Amateur op 19th"]
[Site "Calvia"]
[Date "2022.10.12"]
[Round "5"]
[White "Ventura Bolet, Maxim"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2274"]
[BlackElo "1631"]
[PlyCount "63"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 e5 6. Nc3 Nge7 7. a3 0-0 8. Ne1 d6 9. Nc2 Nd4 10. Ne3 Rb8 11. b4 b6 12. Rb1 Bb7 13. Ned5 Nxd5 14. cxd5 Qd7 15. e3 Nf5 16. Bh3 Qd8 17. f4 Ne7 18. Qb3 Bc8 19. Bg2 exf4 20. Rxf4 Be5 21. Rf1 Bf5 22. e4 Bg4 23. d3 Kg7 24. h3 Bd7 25. Bf4 f6 26. Bxe5 fxe5 27. Rxf8 Qxf8 28. bxc5 dxc5 29. Qb2 Kg8 30. Rf1 Qg7 31. d6 Nc6 32. Qa2+ 1-0

[Event "Collado Villalba op 39th"]
[Site "Collado Villalba"]
[Date "2022.08.28"]
[Round "9"]
[White "Garcia Lozano, Javier"]
[Black "De Luna Butz, Alberto"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1392"]
[BlackElo "1659"]
[PlyCount "95"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. a3 a5 6. a4 Nc6 7. Nf3 Bd7 8. Na3 cxd4 9. cxd4 Bb4+ 10. Bd2 Nxd4 11. Nxd4 Qxd4 12. Nb5 Qxd2+ 13. Qxd2 Bxd2+ 14. Kxd2 Bxb5 15. Bxb5+ Kd8 16. Rac1 Rc8 17. Kd3 Nh6 18. h3 Ke7 19. g4 f6 20. f4 Rhf8 21. Rxc8 Rxc8 22. Kd4 Nf7 23. Bd3 fxe5+ 24. fxe5 h6 25. h4 b6 26. b3 Nd8 27. Rf1 Nc6+ 28. Ke3 Nxe5 29. Bb1 Nxg4+ 30. Kd4 Nf6 31. Rg1 Kf8 32. Ke5 Rc6 33. Kd4 e5+ 34. Kxe5 Rc3 35. Bg6 Ke7 36. Re1 Rxb3 37. Rc1 Kd8 38. Bf5 Nd7+ 39. Kd6 Nc5 40. Rf1 Re3 41. Be4 Rxe4 42. Rf8+ Re8 43. Rxe8+ Kxe8 44. Kxd5 Nxa4 45. Kc4 Nc5 46. Kb5 a4 47. Kb4 b5 48. Ka3 0-1

[Event "Collado Villalba op 39th"]
[Site "Collado Villalba"]
[Date "2022.08.27"]
[Round "8"]
[White "Garcia Varea, Benjamin"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1476"]
[BlackElo "1659"]
[PlyCount "103"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. h3 a6 6. Be3 e6 7. Nf3 Nbd7 8. Bd3 b5 9. a3 Bb7 10. Qd2 Nd5 11. Ne4 Qb6 12. Bg5 h6 13. Bh4 N5f6 14. Nxf6+ Nxf6 15. Qe2 Be7 16. c3 0-0 17. Ne5 Qd6 18. Bg3 Qd5 19. f3 c5 20. Bf2 cxd4 21. cxd4 Rac8 22. 0-0 Rfd8 23. Rac1 Bd6 24. Rxc8 Rxc8 25. Rd1 Be7 26. Bb1 Qd8 27. Qd3 Qf8 28. Nd7 Qe8 29. Nxf6+ Bxf6 30. Qh7+ Kf8 31. Be1 Ke7 32. Bb4+ Kd7 33. Be4 Bxe4 34. Qxe4 Rc7 35. Ba5 Ra7 36. Rc1 Qa8 37. Qd3 Bd8 38. Bc3 Qd5 39. Kh1 g6 40. Qc2 Rc7 41. Qd2 Qg5 42. f4 Qd5 43. Re1 Bf6 44. Ba5 Rc4 45. Bc3 Bxd4 46. Ba5 Bg7 47. Qe3 Ke8 48. Qa7 Rc2 49. Qb8+ Ke7 50. Qa7+ Kf6 51. Bc3+ Kf5 52. Qxf7+ 1-0

[Event "Collado Villalba op 39th"]
[Site "Collado Villalba"]
[Date "2022.08.26"]
[Round "7"]
[White "De Luna Butz, Alberto"]
[Black "Palomares Cortez, Tabata Sofia"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1659"]
[BlackElo "1235"]
[PlyCount "153"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c4 e6 5. Nc3 Nbd7 6. Qb3 c5 7. Qxb7 cxd4 8. exd4 dxc4 9. Bxc4 Be7 10. Nf3 0-0 11. 0-0 Nb6 12. Bb3 Bb4 13. Qc7 Bg4 14. Qxd8 Rfxd8 15. Be3 Rac8 16. Rac1 Rd7 17. Ne5 Rdc7 18. Nxg4 Nxg4 19. Nb5 Nxe3 20. Rxc7 Nxf1 21. Rxc8+ Nxc8 22. Kxf1 a6 23. Nc3 Nd6 24. f3 Nf5 25. Ne2 Kf8 26. g4 Nd6 27. a3 Ba5 28. a4 Ke7 29. Nc3 h6 30. Ke2 Kf6 31. h4 Bb6 32. Kd3 Kg6 33. Ne2 Kf6 34. Bc4 a5 35. Kc3 Ke7 36. b4 f5 37. Nf4 g5 38. hxg5 hxg5 39. Ng6+ Kf6 40. Ne5 axb4+ 41. Kxb4 Bxd4 42. Nc6 Be3 43. a5 Nb7 44. a6 Bd2+ 45. Kb5 Nd6+ 46. Kc5 Nc8 47. Nd8 Be3+ 48. Kc6 fxg4 49. fxg4 e5 50. Bd3 Ne7+ 51. Kb7 e4 52. Bxe4 Ke5 53. Nc6+ Nxc6 54. Bxc6 Kf4 55. Bd7 Ke5 56. a7 Bxa7 57. Kxa7 Kd6 58. Bf5 Kc7 59. Ka8 Kb6 60. Kb8 Kc6 61. Kc8 Kd6 62. Kd8 Ke5 63. Ke7 Kf4 64. Kf6 Kg3 65. Kxg5 Kh3 66. Kh5 Kg3 67. g5 Kf4 68. Bc8 Ke5 69. Kh6 Kd4 70. g6 Kc3 71. g7 Kb2 72. g8Q Kb1 73. Qg2 Kc1 74. Kg5 Kd1 75. Kf4 Kc1 76. Ke3 Kd1 77. Qd2# 1-0

[Event "Collado Villalba op 39th"]
[Site "Collado Villalba"]
[Date "2022.08.25"]
[Round "6"]
[White "Pena Hernandez, Francisco Javier"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1723"]
[BlackElo "1659"]
[PlyCount "101"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Bg4 5. Be2 Nc6 6. 0-0 Nf6 7. d3 h6 8. h3 Bh5 9. Nb5 Qd7 10. Bf4 Nd5 11. Bh2 a6 12. Na3 Nb6 13. c3 e6 14. Nc2 Bd6 15. Ne3 0-0 16. Qc2 Bg6 17. Rad1 Rad8 18. Nh4 Bh7 19. Qc1 Nd5 20. Bxd6 Qxd6 21. g3 Nce7 22. Nc4 Qd7 23. Nf3 Nc6 24. d4 b5 25. Nce5 Nxe5 26. Nxe5 Qd6 27. Nd3 Bxd3 28. Bxd3 c5 29. Be4 Nf6 30. dxc5 Qxc5 31. Bg2 a5 32. Qf4 Nd5 33. Qe5 Qc4 34. Bxd5 Rxd5 35. Rxd5 exd5 36. b3 Qd3 37. Qc7 a4 38. bxa4 bxa4 39. Qc6 d4 40. cxd4 Qxd4 41. Rc1 Rb8 42. Qc4 Rb4 43. Qc8+ Kh7 44. Qf5+ g6 45. Qxf7+ Qg7 46. Qe6 Qb7 47. Qe1 h5 48. Kh2 Rb2 49. a3 Qf3 50. Rc7+ Kh6 51. Qc1+ 1-0

[Event "Collado Villalba op 39th"]
[Site "Collado Villalba"]
[Date "2022.08.24"]
[Round "5"]
[White "De Luna Butz, Alberto"]
[Black "Herrero Corada, Jose Ignacio"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1659"]
[BlackElo "1741"]
[PlyCount "86"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 c6 2. c4 d5 3. b3 Nf6 4. Bb2 Bf5 5. d3 e6 6. g3 Nbd7 7. Bg2 Be7 8. 0-0 0-0 9. Nbd2 Qb6 10. h3 h6 11. Qc2 Rad8 12. Rac1 Bg6 13. a3 Rfe8 14. b4 dxc4 15. Nxc4 Qa6 16. Nfe5 Nxe5 17. Nxe5 Bh7 18. Rfd1 Nd5 19. Qb3 Bf6 20. a4 Qb6 21. b5 cxb5 22. Qxb5 Qxb5 23. axb5 Rc8 24. Nc4 Bxb2 25. Nxb2 Nc3 26. Ra1 Nxd1 27. Nxd1 Rc2 28. Kf1 a6 29. bxa6 bxa6 30. Rxa6 Rc1 31. Ke1 Rec8 32. Ra8 Bf5 33. Rxc8+ Rxc8 34. h4 e5 35. Kd2 Rd8 36. Nc3 Be6 37. e4 Bc4 38. Bf1 Ba6 39. Be2 Kf8 40. Nd5 Bb7 41. Nc3 Bc6 42. f4 f6 43. Nd1 Bxe4 0-1

[Event "Collado Villalba op 39th"]
[Site "Collado Villalba"]
[Date "2022.08.23"]
[Round "4"]
[White "Suarez Paz, Alfonso"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1828"]
[BlackElo "1659"]
[PlyCount "27"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 Nf6 3. e3 d5 4. Nf3 Bd6 5. Ne5 0-0 6. Bd3 c5 7. c3 Qc7 8. Nd2 Nbd7 9. Ndf3 Nh5 10. Bxh7+ Kh8 11. Ng5 Nhf6 12. Nexf7+ Rxf7 13. Nxf7+ Kxh7 14. Nxd6 1-0

[Event "Collado Villalba op 39th"]
[Site "Collado Villalba"]
[Date "2022.08.22"]
[Round "3"]
[White "De Luna Butz, Alberto"]
[Black "Manas Carrete, Miguel Angel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1659"]
[BlackElo "1451"]
[PlyCount "98"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. Bf4 Nf6 4. e3 a6 5. c4 Bg4 6. Nc3 e6 7. h3 Bh5 8. Be2 Bb4 9. 0-0 Bd6 10. cxd5 exd5 11. Bg5 Be7 12. Bxf6 Bxf6 13. Qb3 Na5 14. Qxd5 Qxd5 15. Nxd5 Bd8 16. Rac1 Nc6 17. Nxc7+ Bxc7 18. d5 Ne7 19. Rxc7 Nxd5 20. Rxb7 0-0 21. Rd1 Nf6 22. Nd4 Bxe2 23. Nxe2 g6 24. f3 Kg7 25. Kf2 Rfb8 26. Rxb8 Rxb8 27. Rd2 a5 28. b3 a4 29. Nd4 axb3 30. axb3 Rb4 31. Rb2 Nd7 32. Nc2 Rb6 33. b4 Nc5 34. Ke2 Kf6 35. b5 Na4 36. Rb3 Ke5 37. Nd4 Nc5 38. Ra3 Ne6 39. Nxe6 Kxe6 40. Ra6 Rd6 41. Rxd6+ Kxd6 42. Kd3 Kc5 43. Ke4 Kxb5 44. Ke5 f5 45. Kd5 Kb6 46. e4 fxe4 47. fxe4 Kc7 48. Ke6 Kd8 49. Kf7 Kd7 1-0

[Event "Collado Villalba op 39th"]
[Site "Collado Villalba"]
[Date "2022.08.21"]
[Round "2"]
[White "Torres Samper, Rafael"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1859"]
[BlackElo "1659"]
[PlyCount "109"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Bc4 Be6 7. Bb3 Bxb3 8. axb3 e6 9. 0-0 Be7 10. Ne5 Qc7 11. f4 Nbd7 12. Qf3 0-0 13. Kh1 a6 14. Be3 Rfd8 15. g4 g6 16. g5 Nh5 17. Ne4 f5 18. gxf6 Bxf6 19. Ng5 Bxg5 20. fxg5 Nxe5 21. dxe5 Rf8 22. Qe4 Rxf1+ 23. Rxf1 Qd7 24. Rf2 Qd5 25. Qxd5 cxd5 26. c4 dxc4 27. bxc4 Rd8 28. Kg2 Ng7 29. Rf6 Rd3 30. Bc5 Rd2+ 31. Kf3 Nf5 32. Rxe6 Nd4+ 33. Bxd4 Rxd4 34. Re7 Rxc4 35. Rxb7 Rc5 36. Ke4 Rc2 37. h3 Rg2 38. Kf4 Rf2+ 39. Ke4 Rg2 40. b4 Rb2 41. Kd5 a5 42. b5 a4 43. Kc6 Rc2+ 44. Kd6 Rd2+ 45. Ke7 a3 46. Ra7 Rb2 47. Rxa3 Rxb5 48. Kf6 Rb6+ 49. e6 h6 50. Ra8+ Kh7 51. gxh6 g5 52. Kf7 Rb4 53. e7 Rf4+ 54. Ke6 Re4+ 55. Kf6 1-0

[Event "Collado Villalba op 39th"]
[Site "Collado Villalba"]
[Date "2022.08.20"]
[Round "1"]
[White "De Luna Butz, Alberto"]
[Black "Vaqueiro Vaqueiro, Alejandro"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1659"]
[BlackElo "1396"]
[PlyCount "63"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. b3 Bg4 5. Bg2 Nbd7 6. Bb2 e6 7. 0-0 Bd6 8. d4 dxc4 9. bxc4 c5 10. Nc3 Bxf3 11. Bxf3 cxd4 12. Nb5 Bc5 13. Nxd4 0-0 14. Bxb7 Rb8 15. Nc6 Qb6 16. Nxb8 Rxb8 17. Bxf6 Rxb7 18. Bc3 Qc6 19. Qd3 Rb8 20. Rfd1 Nb6 21. Bd4 Rd8 22. Qc3 Bxd4 23. Rxd4 Rc8 24. Rad1 Qc7 25. Qd3 g6 26. Rd8+ Kg7 27. Rxc8 Qxc8 28. Qd4+ f6 29. c5 e5 30. Qd6 Na4 31. Qd7+ Qxd7 32. Rxd7+ 1-0

[Event "Madrid-ch Seniors 50"]
[Site "Madrid"]
[Date "2022.04.07"]
[Round "9"]
[White "Garcia Martin, Esteban"]
[Black "De Luna Butz, Alberto"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1895"]
[BlackElo "1638"]
[PlyCount "64"]
[EventDate "2022.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. d4 e6 4. Nf3 Nf6 5. Bg5 Be7 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Bd3 Nxc3 10. bxc3 c5 11. 0-0 Nc6 12. Re1 0-0 13. e4 e5 14. Nxe5 Nxe5 15. dxe5 Qxe5 16. Qd2 Rfe8 17. f4 Qe6 18. Re3 f5 19. e5 d5 20. Qc2 Rf8 21. Qe2 Rad8 22. a4 d4 23. cxd4 Rxd4 24. Qf1 Ba6 25. a5 Bxc4 26. axb6 axb6 27. Qf3 Rfd8 28. Bxc4 Qxc4 29. e6 Rxf4 30. Qh5 Qd4 31. Qf7+ Kh8 32. Rae1 Qxe3+ 0-1

[Event "Madrid-ch Seniors 50"]
[Site "Madrid"]
[Date "2022.04.06"]
[Round "8"]
[White "De Luna Butz, Alberto"]
[Black "Mendez Martinez, Miguel Angel"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1638"]
[BlackElo "1763"]
[PlyCount "71"]
[EventDate "2022.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c6 5. 0-0 dxc4 6. Qc2 Nbd7 7. Qxc4 Nb6 8. Qc2 Be7 9. d4 0-0 10. Nc3 Nbd5 11. a3 Nxc3 12. bxc3 Qa5 13. Bd2 Qh5 14. Bg5 h6 15. Bxf6 Bxf6 16. e4 g5 17. e5 Bg7 18. Rab1 f6 19. exf6 Bxf6 20. Ne5 Bxe5 21. dxe5 g4 22. Qe4 Rf5 23. Rfe1 a5 24. Rbd1 Qg5 25. Qe3 Qxe3 26. Rxe3 Kf8 27. Rd8+ Ke7 28. Rh8 h5 29. f3 b6 30. fxg4 hxg4 31. Bxc6 Bb7 32. Rxa8 Bxc6 33. Ra7+ Ke8 34. c4 Ba4 35. Rb7 Bb3 36. Rxb3 1-0

[Event "Madrid-ch Seniors 50"]
[Site "Madrid"]
[Date "2022.04.05"]
[Round "7"]
[White "Martin Sanchez, Pablo"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1766"]
[BlackElo "1638"]
[PlyCount "85"]
[EventDate "2022.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Bxc6 bxc6 8. 0-0 Ne7 9. f4 Qb6 10. Kh1 Nf5 11. Nxf5 exf5 12. Nc3 Be7 13. b3 Be6 14. Bb2 0-0 15. Rf3 Rfd8 16. a4 c5 17. Ba3 d4 18. Ne2 Bd5 19. Rh3 Qb7 20. Qf1 Be4 21. Ra2 Rac8 22. Ng3 g6 23. Nxe4 Qxe4 24. Rd3 Bf8 25. Rd1 Bh6 26. Bc1 Qc6 27. h3 c4 28. b4 a6 29. Qf2 Rb8 30. Rxd4 Rxd4 31. Qxd4 Qe4 32. Qxe4 fxe4 33. c3 Rd8 34. Rd2 Rd3 35. Rxd3 exd3 36. Kg1 Bf8 37. Kf1 f5 38. Be3 Be7 39. Kf2 Bd8 40. a5 Bc7 41. Bd2 Kf7 42. Ke3 g5 43. g3 1-0

[Event "Madrid-ch Seniors 50"]
[Site "Madrid"]
[Date "2022.04.04"]
[Round "6"]
[White "De Luna Butz, Alberto"]
[Black "Vukotic Jovsic, Dragan"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1638"]
[BlackElo "1834"]
[PlyCount "120"]
[EventDate "2022.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 c5 6. e3 cxd4 7. exd4 dxc4 8. Bxc4 Nb6 9. Bb3 Bd6 10. Bg5 0-0 11. 0-0 Be7 12. Qd2 Nbd5 13. Nxd5 Nxd5 14. Bxd5 Bxg5 15. Qxg5 Qxg5 16. Nxg5 exd5 17. Rac1 f6 18. Nf3 Bd7 19. Rfe1 Kf7 20. Rc7 Rfd8 21. Rxb7 Rab8 22. Rxa7 Rxb2 23. g3 Kf8 24. Kg2 g5 25. h3 h5 26. Re3 Bf5 27. Ree7 g4 28. Rf7+ Kg8 29. Rg7+ Kh8 30. hxg4 hxg4 31. Ne1 Re8 32. Rge7 Be4+ 33. Kf1 Rxe7 34. Rxe7 Rxa2 35. Rc7 Rd2 36. Rc3 Rxd4 37. f3 gxf3 38. Nxf3 Rd3 39. Rxd3 Bxd3+ 40. Kf2 Kg7 41. Ke3 Be4 42. Nd4 Kf7 43. Kf4 Ke7 44. g4 Kd6 45. g5 fxg5+ 46. Kxg5 Kc5 47. Ne6+ Kc4 48. Kf4 Bg6 49. Ke3 Be8 50. Nd4 Bd7 51. Ne2 Bf5 52. Nd4 Bd3 53. Ne6 Kc3 54. Nd4 Ba6 55. Ne6 Bc8 56. Nd4 Bd7 57. Ne2+ Kc4 58. Nd4 Bg4 59. Nc6 Kc5 60. Nd4 Kc4 1/2-1/2

[Event "Madrid-ch Seniors 50"]
[Site "Madrid"]
[Date "2022.04.01"]
[Round "5"]
[White "Lopez Molina, Santiago Jorge"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1868"]
[BlackElo "1638"]
[PlyCount "101"]
[EventDate "2022.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 e5 4. Nf3 Nc6 5. c4 Qe4+ 6. Be3 exd4 7. Nxd4 Nxd4 8. Qxd4 Bf5 9. Qxe4+ Bxe4 10. Nd2 Bc6 11. 0-0-0 0-0-0 12. Nb3 Rxd1+ 13. Kxd1 Be7 14. Nd4 Be4 15. f3 Bg6 16. g3 Bf6 17. Bh3+ Kb8 18. Ke2 Ne7 19. Rd1 Rd8 20. b3 a6 21. f4 Be4 22. Rd2 b6 23. g4 Bxd4 24. Bxd4 f6 25. Ke3 Bb7 26. g5 fxg5 27. fxg5 g6 28. Bf6 Rxd2 29. Kxd2 Nf5 30. Kd3 Kc8 31. Bxf5+ gxf5 32. Kd4 f4 33. h4 Kd7 34. h5 f3 35. Ke3 Ke6 36. Bd8 b5 37. cxb5 axb5 38. Bxc7 Kf7 39. Bg3 Bc6 40. Kf4 Bb7 41. a4 bxa4 42. bxa4 Ke6 43. Bf2 Bd5 44. Bd4 Bb7 45. a5 Bc6 46. a6 Bb5 47. a7 Bc6 48. g6 h6 49. Kg3 Bd5 50. Be3 Kf5 51. g7 1-0

[Event "Madrid-ch Seniors 50"]
[Site "Madrid"]
[Date "2022.03.31"]
[Round "4"]
[White "De Luna Butz, Alberto"]
[Black "Esteban Amo, Jose M"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1638"]
[BlackElo "1874"]
[PlyCount "101"]
[EventDate "2022.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 h6 3. Bh4 g5 4. e4 Nf6 5. e5 e6 6. exf6 Qxf6 7. Qh5+ Qf7 8. Qxf7+ Kxf7 9. Nf3 gxh4 10. Nxh4 c5 11. d5 Bg7 12. dxe6+ dxe6 13. c3 Nc6 14. Nd2 Bf6 15. Nhf3 Bd7 16. Bc4 Ne5 17. Nxe5+ Bxe5 18. Nf3 Bf6 19. 0-0-0 Rad8 20. Rhe1 Rhe8 21. Ne5+ Bxe5 22. Rxe5 b5 23. Be2 Bc8 24. Rxd8 Rxd8 25. Bxb5 Rd5 26. Rxd5 exd5 27. Kd2 Ke6 28. Ke3 Ke5 29. f4+ Kd6 30. Be8 Ke7 31. Bh5 Kd6 32. b4 d4+ 33. Kd2 dxc3+ 34. Kxc3 Be6 35. bxc5+ Kxc5 36. a3 Bd7 37. h3 Bc6 38. g4 fxg4 39. hxg4 Kd6 40. Kd4 Bd7 41. f5 Bc6 42. f6 Ke6 43. f7 Ke7 44. Kc5 Bd7 45. Kb4 Kf8 46. a4 Kg7 47. a5 Bc8 48. Kc5 Bb7 49. Kd6 Kf8 50. Kc7 Bd5 51. a6 1-0

[Event "Madrid-ch Seniors 50"]
[Site "Madrid"]
[Date "2022.03.30"]
[Round "3"]
[White "Fiz Criado, Fidel"]
[Black "De Luna Butz, Alberto"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1861"]
[BlackElo "1638"]
[PlyCount "97"]
[EventDate "2022.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 e5 4. Nc3 Bb4 5. Be3 Nc6 6. Nf3 Bg4 7. Be2 0-0-0 8. 0-0 Qe6 9. d5 Qe7 10. Nxe5 Bxe2 11. Nxc6 Bxd1 12. Nxe7+ Nxe7 13. Raxd1 Bxc3 14. bxc3 Nxd5 15. Bd4 f6 16. Rfe1 Rhe8 17. a3 b6 18. c4 Nf4 19. Be3 Rxd1 20. Rxd1 Ne6 21. Kf1 c5 22. Rd3 Kc7 23. f4 f5 24. Kf2 g6 25. h3 Rd8 26. Rd5 Nd4 27. Rxd8 Kxd8 28. Bxd4 cxd4 29. Ke2 Kd7 30. Kd3 Kd6 31. Kxd4 Kc6 32. g4 fxg4 33. hxg4 Kd6 34. g5 a6 35. a4 Kc6 36. c3 Kd6 37. Kd3 Kc5 38. Kd2 Kxc4 39. Kc2 a5 40. Kb2 Kd3 41. Kb3 Ke4 42. Kc4 Kxf4 43. Kb5 Kxg5 44. Kxb6 h5 45. c4 h4 46. c5 h3 47. c6 h2 48. c7 h1Q 49. c8Q 1/2-1/2

[Event "Madrid-ch Seniors 50"]
[Site "Madrid"]
[Date "2022.03.29"]
[Round "2"]
[White "De Luna Butz, Alberto"]
[Black "Fernandez Rodriguez, Juan Andres"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1638"]
[BlackElo "1128"]
[PlyCount "101"]
[EventDate "2022.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 Nf6 5. e4 e5 6. Nge2 0-0 7. 0-0 Nc6 8. d3 a6 9. Bg5 b5 10. cxb5 axb5 11. Nxb5 Ba6 12. Nbc3 Nd4 13. Nxd4 exd4 14. Nd5 c6 15. Nb4 Qb6 16. Nxa6 Rxa6 17. Qc2 h6 18. Bd2 Re8 19. f4 Qc5 20. Rfc1 Qxc2 21. Rxc2 Ng4 22. b3 Ne3 23. Rcc1 c5 24. b4 cxb4 25. Bxb4 Rb6 26. a3 Nxg2 27. Kxg2 f5 28. exf5 Re2+ 29. Kf3 Re3+ 30. Kf2 gxf5 31. Rc8+ Kh7 32. Rd1 d5 33. Rc7 Kg6 34. Re7 Rxe7 35. Bxe7 Re6 36. Re1 Ra6 37. Kf3 Bf6 38. Bxf6 Kxf6 39. Ra1 Rb6 40. a4 Re6 41. Kf2 Re3 42. Ra3 Ke6 43. a5 Kd7 44. a6 Re8 45. a7 Ra8 46. Kf3 Kc7 47. g4 fxg4+ 48. Kxg4 Kb7 49. Kh5 Rxa7 50. Rxa7+ Kxa7 51. f5 1-0

[Event "Madrid-ch Seniors 50"]
[Site "Madrid"]
[Date "2022.03.28"]
[Round "1"]
[White "Marin Lopez, Jeronimo"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1901"]
[BlackElo "1638"]
[PlyCount "99"]
[EventDate "2022.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 e5 4. Nc3 Qxd4 5. Qxd4 exd4 6. Nb5 Na6 7. Nxd4 Bc5 8. Be3 Nf6 9. Ngf3 Bg4 10. Bb5+ Bd7 11. Bc4 0-0 12. 0-0 Rad8 13. c3 h6 14. Bf4 Bc8 15. Bxa6 Nd5 16. Bg3 bxa6 17. Nc6 Rde8 18. Rfe1 Bb7 19. Nce5 Nf6 20. Nc4 Bxf3 21. gxf3 Bb6 22. a4 a5 23. Rad1 Rxe1+ 24. Rxe1 Re8 25. Kf1 Kf8 26. Be5 Re6 27. Rd1 Ke7 28. f4 Ne8 29. f5 Rc6 30. Ne3 Nf6 31. Ke2 Bxe3 32. fxe3 Rc5 33. Bxf6+ Kxf6 34. e4 Ke7 35. Kd3 g6 36. fxg6 fxg6 37. Kd4 Rh5 38. Rd2 Ke6 39. Rg2 c5+ 40. Kc4 g5 41. Kxc5 Ke5 42. Re2 Rh4 43. c4 Rh3 44. Kc6 h5 45. Kb7 Kd4 46. e5 Rf3 47. e6 Rf8 48. e7 Re8 49. Kc7 g4 50. Kd7 1-0

[Event "Collado Villalba op 38th"]
[Site "Collado Villalba"]
[Date "2021.08.29"]
[Round "9"]
[White "Martinez Zurita, Enrique"]
[Black "De Luna Butz, Alberto"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1435"]
[BlackElo "1677"]
[PlyCount "84"]
[EventDate "2021.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nc6 5. Nf3 Nf6 6. g3 Bf5 7. Bg2 e6 8. 0-0 Be7 9. a3 h6 10. b4 0-0 11. Ne5 Rc8 12. Bb2 a6 13. Rc1 Bd6 14. Nxc6 Rxc6 15. e3 Qe7 16. f3 Bb8 17. e4 Bh7 18. exd5 Nxd5 19. Nxd5 exd5 20. f4 Be4 21. Re1 Rfc8 22. Bxe4 dxe4 23. Rxc6 Rxc6 24. d5 Ba7+ 25. Kf1 Rc4 26. Qg4 Bd4 27. Rc1 Rxc1+ 28. Bxc1 Qc7 29. Qd1 Qc4+ 30. Kg2 Qxd5 31. Kh3 Qc4 32. Qa4 Qf1+ 33. Kg4 Qf3+ 34. Kh3 Qh5+ 35. Kg2 Qd5 36. Kh3 Kh7 37. Qc2 Qe6+ 38. g4 f5 39. g5 hxg5 40. Kg3 gxf4+ 41. Bxf4 Qg6+ 42. Kh3 Qg4# 0-1

[Event "Collado Villalba op 38th"]
[Site "Collado Villalba"]
[Date "2021.08.28"]
[Round "8"]
[White "De Luna Butz, Alberto"]
[Black "Anton Ortiz, Javier"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1677"]
[BlackElo "1336"]
[PlyCount "90"]
[EventDate "2021.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 d5 2. c4 dxc4 3. Qa4+ c6 4. Qxc4 Qd5 5. Qxd5 cxd5 6. Bg2 Nf6 7. Nc3 e6 8. d4 Bb4 9. a3 Ba5 10. Nf3 Nc6 11. 0-0 0-0 12. Rd1 a6 13. Bg5 Nd7 14. b4 Bb6 15. e4 dxe4 16. Nxe4 f6 17. Bf4 e5 18. dxe5 Ndxe5 19. Nxe5 Nxe5 20. Nc5 a5 21. Bd5+ Kh8 22. Bxb7 Bxb7 23. Nxb7 axb4 24. axb4 Rxa1 25. Rxa1 g5 26. Bxe5 fxe5 27. Nc5 Rc8 28. Rc1 Kg8 29. Kg2 Kf7 30. Nd3 Rxc1 31. Nxc1 Ke6 32. f3 Kd5 33. h4 gxh4 34. gxh4 Kc4 35. Kh3 Bd4 36. Kg4 Kxb4 37. Ne2 Kc4 38. Ng3 Kd5 39. Ne4 h6 40. Kf5 Be3 41. Nf6+ Kd4 42. Ng8 Bf4 43. Kg6 Ke3 44. Nxh6 Bxh6 45. Kxh6 Kxf3 1/2-1/2

[Event "Collado Villalba op 38th"]
[Site "Collado Villalba"]
[Date "2021.08.27"]
[Round "7"]
[White "Collado Alcolado, Angel"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1585"]
[BlackElo "1677"]
[PlyCount "41"]
[EventDate "2021.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 c5 2. dxc5 e6 3. Nc3 Bxc5 4. Ne4 d5 5. Nxc5 Qa5+ 6. c3 Qxc5 7. e4 dxe4 8. Qg4 Qf8 9. Qxe4 Nf6 10. Bb5+ Nbd7 11. Bxd7+ Nxd7 12. Bf4 Qe7 13. Nf3 f6 14. 0-0-0 e5 15. Rhe1 Nc5 16. Qb4 Kf7 17. Bxe5 Nd3+ 18. Rxd3 Qxb4 19. cxb4 fxe5 20. Nxe5+ Kf6 21. Rf3+ 1-0

[Event "Collado Villalba op 38th"]
[Site "Collado Villalba"]
[Date "2021.08.26"]
[Round "6"]
[White "De Luna Butz, Alberto"]
[Black "Perdomo Araujo, Angel Eduardo"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1677"]
[BlackElo "2025"]
[PlyCount "66"]
[EventDate "2021.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. e4 Nc6 6. Nge2 0-0 7. 0-0 d6 8. d3 Bg4 9. f3 Bd7 10. Bg5 a6 11. Qd2 Re8 12. Bh6 Bh8 13. Be3 e5 14. Nd5 Nxd5 15. cxd5 Ne7 16. b4 b6 17. bxc5 bxc5 18. Nc3 Rb8 19. Rab1 Qa5 20. Rxb8 Rxb8 21. Rb1 Rb4 22. Rb3 Rxb3 23. axb3 Qb4 24. Qc2 Nc8 25. Bf1 Bf6 26. Nb1 Qa5 27. Bd2 Qb6 28. Na3 c4+ 29. Kg2 cxb3 30. Qb2 Bd8 31. Nc4 Qb5 32. Qa3 Bc7 33. Be2 a5 0-1

[Event "Collado Villalba op 38th"]
[Site "Collado Villalba"]
[Date "2021.08.25"]
[Round "5"]
[White "Arevillca Colque, Jonatan"]
[Black "De Luna Butz, Alberto"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1309"]
[BlackElo "1677"]
[PlyCount "96"]
[EventDate "2021.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. Bd3 Bxd3 4. cxd3 e6 5. f4 c5 6. Nf3 Nc6 7. 0-0 cxd4 8. exd4 Nh6 9. Ne5 Nxd4 10. Qa4+ Nc6 11. f5 Nxf5 12. g4 Nd6 13. b3 Qb6+ 14. Kh1 Qd4 15. Nxc6 Qxa4 16. bxa4 bxc6 17. Ba3 Be7 18. Rc1 Kd7 19. Nd2 Bg5 20. Nf3 f6 21. Nxg5 fxg5 22. Rab1 Rab8 23. Bc5 a6 24. Rf1 Rhd8 25. Bb6 e5 26. d4 e4 27. Bc5 Rf8 28. Rxf8 Rxf8 29. Rb6 e3 30. Rxa6 e2 31. Bb4 Rf1+ 32. Kg2 e1Q 33. Bxe1 Rxe1 34. Ra7+ Ke6 35. Rxg7 Re2+ 36. Kg3 Rxa2 37. Rxh7 Ne4+ 38. Kf3 Ra3+ 39. Kg2 Rxa4 40. Rh6+ Kd7 41. h4 gxh4 42. Rxh4 Rxd4 43. Kf3 Rd3+ 44. Ke2 Rg3 45. Rh7+ Kd6 46. Rh6+ Kc5 47. Rg6 Kb5 48. Rg7 c5 0-1

[Event "Collado Villalba op 38th"]
[Site "Collado Villalba"]
[Date "2021.08.24"]
[Round "4"]
[White "De Luna Butz, Alberto"]
[Black "Enriquez Pastor, Jorge"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1677"]
[BlackElo "1424"]
[PlyCount "103"]
[EventDate "2021.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Bd6 5. Bg3 0-0 6. Bd3 c5 7. c3 Nc6 8. Ngf3 cxd4 9. exd4 Qc7 10. 0-0 Bxg3 11. hxg3 Re8 12. Re1 e5 13. dxe5 Nxe5 14. Nxe5 Rxe5 15. Nf3 Rxe1+ 16. Qxe1 h6 17. Qe3 Bd7 18. a4 b6 19. Nd4 Re8 20. Qf4 Qxf4 21. gxf4 Ne4 22. Bb5 Nf6 23. Kf1 a5 24. f3 Bxb5+ 25. axb5 Nh5 26. Ne2 Rc8 27. g4 Nf6 28. Nd4 Rc5 29. g5 hxg5 30. fxg5 Ne8 31. b4 axb4 32. Ra8 Kf8 33. cxb4 Rc4 34. Nf5 Rc7 35. Ke2 g6 36. Nd6 Re7+ 37. Kd3 Re1 38. Rxe8+ Rxe8 39. Nxe8 Kxe8 40. Kd4 Ke7 41. Kxd5 Kd7 42. Ke5 Ke7 43. Kd5 Kd7 44. Ke5 Ke7 45. f4 f6+ 46. gxf6+ Kf7 47. Kd6 Kxf6 48. Kc6 Kf5 49. Kxb6 Kxf4 50. Kc6 g5 51. b6 g4 52. b7 1-0

[Event "Collado Villalba op 38th"]
[Site "Collado Villalba"]
[Date "2021.08.23"]
[Round "3"]
[White "Arranz Toro, Diego"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "C00"]
[BlackElo "1677"]
[PlyCount "51"]
[EventDate "2021.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 Be7 6. Nxe4 0-0 7. 0-0-0 Nxe4 8. Qxe4 Qd5 9. Qg4 g6 10. Bc4 Qa5 11. Qd4 f6 12. a4 Qb6 13. Qe4 Qc6 14. Re1 Kf7 15. Nf3 Qxe4 16. Rxe4 Na6 17. Rhe1 Nc5 18. Rh4 h5 19. d4 Na6 20. d5 Bb4 21. dxe6+ Ke7 22. Re2 b6 23. Bd5 Rb8 24. Nd4 Bb7 25. Bxb7 Rxb7 26. Nc6+ 1-0

[Event "Madrid City-ch Seniors 50"]
[Site "Madrid"]
[Date "2021.04.16"]
[Round "9"]
[White "De Luna Butz, Alberto"]
[Black "Ghavami, Mahmoud"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "1689"]
[BlackElo "1552"]
[PlyCount "133"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 b6 3. e4 e6 4. d4 d6 5. Nf3 Nbd7 6. e5 Ng8 7. Bd3 Bb7 8. 0-0 c5 9. Bg5 Be7 10. Bxe7 Qxe7 11. Nb5 dxe5 12. dxe5 Bc6 13. Nc7+ Kf8 14. Nxa8 Bxa8 15. Re1 g5 16. Be4 Bxe4 17. Rxe4 h5 18. Qd6 f5 19. Re2 g4 20. Nh4 Qxd6 21. exd6 Kf7 22. Rae1 Rh6 23. g3 Rf6 24. f4 Nh6 25. Ng2 Ng8 26. a3 a5 27. b4 axb4 28. axb4 cxb4 29. Rb1 Rh6 30. Rxb4 Ngf6 31. Ra2 Kg6 32. Nh4+ Kf7 33. Ra7 Ke8 34. Ra8+ Kf7 35. Rd8 Rh7 36. Ra4 e5 37. Nxf5 exf4 38. gxf4 Ke6 39. Ne3 Kxd6 40. Ra7 Ke7 41. Rc8 Kd6 42. Nf5+ Ke6 43. Nd4+ Kf7 44. f5 Ke7 45. Rc6 Ke8 46. Ra8+ Ke7 47. Ra7 Ke8 48. Ne6 Re7 49. Ra8+ Kf7 50. Kg2 Re8 51. Rxe8 Kxe8 52. Rc8+ Ke7 53. Rc7 Kd6 54. Rc8 Ke5 55. Ng7 Kf4 56. Rh8 Kg5 57. h3 Ne5 58. hxg4 hxg4 59. Rc8 Nd3 60. Rc6 Ne5 61. Rxb6 Nxc4 62. Rb4 Ne3+ 63. Kg3 Nxf5+ 64. Nxf5 Kxf5 65. Rf4+ Kg5 66. Rxf6 Kxf6 67. Kxg4 1/2-1/2

[Event "Madrid City-ch Seniors 50"]
[Site "Madrid"]
[Date "2021.04.15"]
[Round "8"]
[White "Marin Aso, Jose Luis"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1910"]
[BlackElo "1689"]
[PlyCount "61"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Bd3 Bc6 6. Nf3 Nd7 7. 0-0 Ngf6 8. Neg5 Bxf3 9. Qxf3 c6 10. Re1 Be7 11. Qh3 Nf8 12. c3 Bd6 13. Bd2 Qc7 14. g3 Qd7 15. c4 0-0-0 16. b4 Ng6 17. Bc3 h6 18. Ne4 Nxe4 19. Bxe4 Ne7 20. a4 f5 21. Bh1 Rhe8 22. a5 b5 23. axb6 axb6 24. b5 Kb7 25. bxc6+ Nxc6 26. c5 bxc5 27. Qf1 Kc7 28. dxc5 Bxc5 29. Qb5 Bb6 30. Be5+ Nxe5 31. Rec1+ 1-0

[Event "Madrid City-ch Seniors 50"]
[Site "Madrid"]
[Date "2021.04.14"]
[Round "7"]
[White "De Luna Butz, Alberto"]
[Black "Vukotic Jovsic, Dragan"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1689"]
[BlackElo "1873"]
[PlyCount "102"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Bd6 5. Bxd6 Qxd6 6. f4 c5 7. c3 0-0 8. Bd3 cxd4 9. cxd4 b6 10. Qe2 Nc6 11. a3 a5 12. Ngf3 Nb8 13. 0-0 Ba6 14. Bxa6 Nxa6 15. Rac1 Nc7 16. Ne5 Rab8 17. Rc6 Qe7 18. Rfc1 Rb7 19. b4 axb4 20. axb4 Ra8 21. Qd3 Nfe8 22. Qb3 Nb5 23. Nb1 Ned6 24. R6c2 f6 25. Nd3 Rba7 26. Re2 Nc4 27. Nb2 Nxb2 28. Rxb2 Na3 29. Nd2 Nb5 30. Qd3 Nd6 31. b5 Ra3 32. Rb3 Rxb3 33. Nxb3 Ra3 34. Ra1 Qa7 35. Rxa3 Qxa3 36. Kf2 Qb4 37. Qc2 Qxb5 38. Nd2 Nc4 39. Nxc4 dxc4 40. Qa2 Qd5 41. Qa7 Qc6 42. Ke1 c3 43. Kd1 Qc4 44. Qxb6 Qd3+ 45. Ke1 Qxe3+ 46. Kf1 Qxf4+ 47. Ke2 c2 48. Qd8+ Kf7 49. Qd7+ Kg6 50. Qxe6 c1Q 51. Qe8+ Kh6 0-1

[Event "Madrid City-ch Seniors 50"]
[Site "Madrid"]
[Date "2021.04.13"]
[Round "6"]
[White "De Luna Butz, Alberto"]
[Black "Martin Garcia, Luis I"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1689"]
[BlackElo "1831"]
[PlyCount "121"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Bd6 5. Bg3 Nbd7 6. Ngf3 Bxg3 7. hxg3 c5 8. c3 Qc7 9. Bd3 b6 10. Qe2 Bb7 11. e4 dxe4 12. Nxe4 Rd8 13. Nxf6+ Nxf6 14. Bb5+ Ke7 15. 0-0 Bxf3 16. Qxf3 Rd5 17. Bc4 Rd6 18. dxc5 Qxc5 19. Bb3 Rhd8 20. Rad1 b5 21. Rxd6 Rxd6 22. Rd1 Rxd1+ 23. Bxd1 Qd5 24. Bb3 Qxf3 25. gxf3 Kd6 26. f4 a5 27. f3 Kc5 28. Kf2 a4 29. Bd1 a3 30. bxa3 Nd5 31. Bb3 Nxc3 32. Ke3 Nd5+ 33. Ke4 h5 34. f5 Kd6 35. fxe6 fxe6 36. f4 Nc3+ 37. Ke3 Nd5+ 38. Kf3 Nb6 39. Kg2 e5 40. fxe5+ Kxe5 41. Bf7 h4 42. gxh4 Na4 43. Kf3 Nc3 44. Be8 Nb1 45. Bxb5 Nxa3 46. Bd3 Kd4 47. Bg6 Nc4 48. h5 Ke5 49. a4 Na5 50. Ke3 Kd5 51. Kf4 Ke6 52. Ke4 Nc6 53. Kd3 Kd6 54. Kc4 Na7 55. a5 Kc6 56. Be8+ Kd6 57. a6 Nc8 58. Kb5 Kc7 59. Bg6 Kd6 60. Bf5 Na7+ 61. Kb6 1-0

[Event "Madrid City-ch Seniors 50"]
[Site "Madrid"]
[Date "2021.04.12"]
[Round "5"]
[White "Garcia Santiago, Juan Carlos"]
[Black "De Luna Butz, Alberto"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1689"]
[PlyCount "56"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nc6 5. Nc3 Bb4 6. g3 Nf6 7. a3 Bxc3+ 8. bxc3 Ne4 9. Bb2 Qe7 10. Qe2 Bg4 11. Bg2 0-0-0 12. 0-0 Rhe8 13. c4 dxc4 14. c3 Qf6 15. Qe3 Nxg3 16. Ne5 Ne2+ 17. Kh1 Nxe5 18. dxe5 Rxe5 19. Qxa7 Qa6 20. Qxa6 bxa6 21. f3 Bf5 22. Rf2 Nf4 23. Bf1 Bd3 24. Rd1 Rde8 25. Bxd3 Nxd3 26. Rfd2 Re1+ 27. Rxe1 Rxe1+ 28. Kg2 Rb1 0-1

[Event "Madrid City-ch Seniors 50"]
[Site "Madrid"]
[Date "2021.04.09"]
[Round "4"]
[White "De Luna Butz, Alberto"]
[Black "Fiz Criado, Fidel"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1689"]
[BlackElo "1863"]
[PlyCount "72"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Nc6 5. b3 Be7 6. Bb2 0-0 7. 0-0 d4 8. d3 e5 9. Na3 Ng4 10. h3 Nh6 11. Nc2 f5 12. b4 Bf6 13. b5 Ne7 14. e3 dxe3 15. Bxe5 exf2+ 16. Rxf2 Ng6 17. Bxf6 Qxf6 18. d4 Qd6 19. Kh2 f4 20. g4 Bxg4 21. hxg4 Nxg4+ 22. Kg1 Nxf2 23. Kxf2 Rad8 24. Qe1 Rfe8 25. Qb4 Qf6 26. Re1 Nh4 27. Rxe8+ Rxe8 28. Qd2 Nxg2 29. Kxg2 Qg6+ 30. Kf1 Qe4 31. Ne5 Re6 32. Qg2 f3 33. Nxf3 Qd3+ 34. Kg1 Rg6 35. Ng5 Qd1+ 36. Kh2 Qh5+ 0-1

[Event "Madrid City-ch Seniors 50"]
[Site "Madrid"]
[Date "2021.04.08"]
[Round "3"]
[White "Elissalt Cardenas, Hector"]
[Black "De Luna Butz, Alberto"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2286"]
[BlackElo "1689"]
[PlyCount "60"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. e3 0-0 7. Bd3 h6 8. Bh4 c6 9. h3 Re8 10. Nge2 Ne4 11. Bxe7 Qxe7 12. Bxe4 dxe4 13. Ng3 f5 14. 0-0 Be6 15. f3 exf3 16. Rxf3 Rf8 17. Qd3 g6 18. e4 f4 19. Nge2 g5 20. g3 fxg3 21. Rxf8+ Qxf8 22. Rf1 Qg7 23. Nxg3 Qg6 24. Nf5 Bxf5 25. exf5 Qf7 26. f6 Nd7 27. Qf5 Rf8 28. Ne4 Qh7 29. Qe6+ Qf7 30. Qd6 Qd5 1/2-1/2

[Event "Madrid City-ch Seniors 50"]
[Site "Madrid"]
[Date "2021.04.07"]
[Round "2"]
[White "De Luna Butz, Alberto"]
[Black "Luque Ibanez, Manuel"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "1689"]
[BlackElo "1949"]
[PlyCount "81"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 0-0 5. g3 d6 6. Bg2 c6 7. 0-0 e5 8. d3 Re8 9. Qb3 h6 10. Nc3 d5 11. c5 Be6 12. Qc2 Nfd7 13. e4 Na6 14. a3 d4 15. Ne2 Nc7 16. Nd2 a5 17. Nc4 axb4 18. axb4 Rxa1 19. Rxa1 Nb5 20. f4 exf4 21. Nxf4 Ne5 22. Nxe6 Rxe6 23. Bc1 Nxc4 24. Qxc4 Nc3 25. Bd2 Rf6 26. Rf1 Rxf1+ 27. Bxf1 Qf6 28. Kg2 Nd1 29. Bf4 Ne3+ 30. Bxe3 dxe3 31. Qc2 Qc3 32. Qxc3 Bxc3 33. Kf3 Bxb4 34. Kxe3 Bxc5+ 35. d4 Ba7 36. Bc4 Kf8 37. e5 Ke7 38. Ke4 f5+ 39. exf6+ Kxf6 40. d5 cxd5+ 41. Bxd5 1/2-1/2

[Event "Madrid City-ch Seniors 50"]
[Site "Madrid"]
[Date "2021.04.06"]
[Round "1"]
[White "Garcia Granja, Jose"]
[Black "De Luna Butz, Alberto"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1041"]
[BlackElo "1689"]
[PlyCount "48"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. d3 d5 3. cxd5 exd5 4. Nf3 Nf6 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. Nbd2 Re8 9. Rb1 Bg4 10. h3 Be6 11. Nb3 Nc6 12. a3 Qe7 13. Re1 Rad8 14. Be3 Bc8 15. Bc5 Qd7 16. Qc2 b6 17. Bb4 Nxb4 18. axb4 Bb7 19. Rbc1 c6 20. Nfd2 Qd6 21. e4 dxe4 22. Nxe4 Nxe4 23. Bxe4 Qxb4 24. Rb1 f5 0-1

[Event "Madrid-ch Previa-A"]
[Site "Madrid"]
[Date "2021.02.24"]
[Round "9"]
[White "Giron Herranz, Juan"]
[Black "De Luna Butz, Alberto"]
[Result "1/2-1/2"]
[ECO "A56"]
[WhiteElo "1796"]
[BlackElo "1691"]
[PlyCount "112"]
[EventDate "2021.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 e5 4. e4 Nf6 5. Nc3 Be7 6. Bd3 0-0 7. Nge2 Nbd7 8. 0-0 Ne8 9. f4 exf4 10. Bxf4 Ne5 11. Bxe5 dxe5 12. Ng3 g6 13. Rf2 Bh4 14. Qd2 Qg5 15. Qxg5 Bxg5 16. Re1 Nd6 17. Nb5 Ne8 18. Nf1 a6 19. Nc3 Bd7 20. Ne3 Nd6 21. g3 Rab8 22. b3 b5 23. h4 Bd8 24. Ref1 h5 25. Kg2 Kg7 26. Rf3 f6 27. R3f2 b4 28. Ne2 a5 29. Nc1 a4 30. Kh2 Be7 31. bxa4 Bxa4 32. Nb3 Nf7 33. g4 hxg4 34. Nxg4 Nh6 35. Nxh6 Kxh6 36. Rg2 Rb6 37. Rfg1 Rg8 38. Nd2 Be8 39. Bc2 Ra6 40. Bb3 Ba4 41. Nf1 Bxb3 42. axb3 Ra3 43. Rb2 Rga8 44. Ng3 Ra2 45. Rgb1 Rxb2+ 46. Rxb2 Ra1 47. h5 f5 48. hxg6 Kxg6 49. Nxf5 Bg5 50. Kg2 Re1 51. Kf3 Rf1+ 52. Kg3 Rg1+ 53. Kf3 Rf1+ 54. Ke2 Rh1 55. Kf3 Rf1+ 56. Kg2 Re1 1/2-1/2

[Event "Madrid-ch Previa-A"]
[Site "Madrid"]
[Date "2021.02.23"]
[Round "8"]
[White "De Luna Butz, Alberto"]
[Black "Lozano Argueso, Cesar"]
[Result "1/2-1/2"]
[ECO "E72"]
[WhiteElo "1691"]
[PlyCount "113"]
[EventDate "2021.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. c4 Nf6 4. Nc3 d6 5. e4 0-0 6. Nge2 Nbd7 7. 0-0 c6 8. d4 e5 9. d5 c5 10. a3 Ne8 11. f4 f5 12. exf5 gxf5 13. Qc2 Qe7 14. Be3 exf4 15. Bxf4 Ne5 16. b3 Rf7 17. Rae1 h5 18. Bh3 Bd7 19. Qd2 Qf6 20. Bg5 Qg6 21. Bh4 Bh6 22. Nf4 Bxf4 23. Rxf4 Nf6 24. Rff1 Re8 25. Ne2 Ne4 26. Qc2 Ng4 27. Nf4 Qh6 28. Bg2 Rfe7 29. Bxe7 Rxe7 30. Bxe4 fxe4 31. h3 Ne5 32. Qxe4 Qg5 33. Kg2 h4 34. g4 Nxg4 35. Qxe7 Ne3+ 36. Kf2 Qxe7 37. Rxe3 Qf6 38. Kg2 Qg5+ 39. Kh2 Qf6 40. Ref3 Qe5 41. Kh1 Qe4 42. Kg1 a6 43. a4 b5 44. Kh1 bxc4 45. bxc4 a5 46. Ne6 Bxe6 47. dxe6 Qxe6 48. Rg1+ Kh7 49. Rg4 Qe1+ 50. Kg2 Qe2+ 51. Rf2 Qe7 52. Kf3 Qf6+ 53. Rf4 Qc3+ 54. Kg2 Qg3+ 55. Kf1 Qxh3+ 56. Kg1 Qg3+ 57. Kf1 1/2-1/2

[Event "Madrid-ch Previa-A"]
[Site "Madrid"]
[Date "2021.02.22"]
[Round "7"]
[White "Martin Buitrago Lopez, Antonio"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1686"]
[BlackElo "1691"]
[PlyCount "99"]
[EventDate "2021.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. Nge2 dxe4 6. fxe4 Qh4+ 7. Ng3 Nf6 8. Qf3 0-0 9. Bd2 Nbd7 10. 0-0-0 Qg4 11. Be2 Qxf3 12. gxf3 e5 13. dxe5 Nxe5 14. a3 Ba5 15. h3 Be6 16. b3 Bc7 17. f4 Ng6 18. e5 Bd5 19. Rhf1 Nd7 20. Nxd5 cxd5 21. Be3 Bb6 22. Nf5 Bxe3+ 23. Nxe3 Ne7 24. Nxd5 Nxd5 25. Rxd5 Nb6 26. Rd6 Rac8 27. Rfd1 g6 28. R1d3 h5 29. a4 Rc7 30. Rd8 a6 31. Kd2 Rxd8 32. Rxd8+ Kg7 33. Rd6 Nc8 34. Rd4 Ne7 35. Bc4 Nc6 36. Rd6 Ne7 37. Kd3 Nf5 38. Rd8 Ne7 39. e6 fxe6 40. Bxe6 Kf6 41. Rd7 Rxd7+ 42. Bxd7 Nd5 43. Ke4 Nc7 44. c4 Ke7 45. Bc8 b6 46. Ke5 a5 47. f5 gxf5 48. Kxf5 Ne8 49. Kg5 Nf6 50. Bf5 1-0

[Event "Madrid-ch Previa-A"]
[Site "Madrid"]
[Date "2021.02.17"]
[Round "6"]
[White "De Luna Butz, Alberto"]
[Black "Vukotic Jovsic, Dragan"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1691"]
[BlackElo "1879"]
[PlyCount "100"]
[EventDate "2021.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Bf4 Nf6 5. Nf3 0-0 6. e3 c5 7. Bd3 dxc4 8. Bxc4 a6 9. dxc5 Bxc5 10. 0-0 b5 11. Be2 Bb7 12. Qc2 Nbd7 13. Rfd1 Rc8 14. Qd2 Qb6 15. Rac1 Rfd8 16. Qe1 Nd5 17. Nxd5 Bxd5 18. b4 Be7 19. a3 Nf6 20. Rxc8 Rxc8 21. Rc1 Qb7 22. Be5 Nd7 23. Rxc8+ Qxc8 24. Qc3 Qxc3 25. Bxc3 Nb6 26. Nd2 f5 27. f4 Kf7 28. Kf2 Bf6 29. Bxf6 gxf6 30. Bf3 Bxf3 31. Kxf3 e5 32. e4 fxe4+ 33. Nxe4 Nc4 34. Nc5 Nxa3 35. Nxa6 Ke6 36. fxe5 Kxe5 37. Nc5 Nc2 38. Na6 f5 39. g4 Nd4+ 40. Kg3 f4+ 41. Kf2 Ke4 42. Nc5+ Kd5 43. Nd3 Ne6 44. Kf3 Kc4 45. Nxf4 Nxf4 46. Kxf4 Kxb4 47. g5 Ka3 48. h4 b4 49. h5 b3 50. g6 hxg6 1/2-1/2

[Event "Madrid-ch Previa-A"]
[Site "Madrid"]
[Date "2021.02.16"]
[Round "5"]
[White "Sanchez Romeralo, Jaime"]
[Black "De Luna Butz, Alberto"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1755"]
[BlackElo "1691"]
[PlyCount "64"]
[EventDate "2021.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 c5 4. b3 Nc6 5. Bb2 Nf6 6. Bd3 Be7 7. dxc5 Bxc5 8. 0-0 0-0 9. Nbd2 Re8 10. Ne5 Nxe5 11. Bxe5 Bd6 12. Nf3 Qc7 13. Bxd6 Qxd6 14. Nd4 e5 15. Nb5 Qe7 16. c4 a6 17. Nc3 dxc4 18. Bxc4 b5 19. Nd5 Nxd5 20. Bxd5 Bb7 21. Bxb7 Qxb7 22. Qg4 Qc8 23. Qe4 f5 24. Qd5+ Qe6 25. Rfd1 Rac8 26. Qxe6+ Rxe6 27. Rd7 Rec6 28. g3 h6 29. Rad1 Rc1 30. Rxc1 Rxc1+ 31. Kg2 Rc2 32. a4 bxa4 1/2-1/2

[Event "Madrid-ch Previa-A"]
[Site "Madrid"]
[Date "2021.02.15"]
[Round "4"]
[White "Gutierrez Diaz, Pablo"]
[Black "De Luna Butz, Alberto"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1879"]
[BlackElo "1691"]
[PlyCount "125"]
[EventDate "2021.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. dxc5 Bxc5 5. Nb3 Bb6 6. exd5 Qxd5 7. Qxd5 exd5 8. a4 a6 9. Nf3 Nc6 10. Be2 Bf5 11. c3 Bc2 12. Nbd2 0-0-0 13. 0-0 Nf6 14. b4 Rhe8 15. Bd1 Bd3 16. h3 Bxf1 17. Kxf1 Ne4 18. Nxe4 dxe4 19. Nd2 f5 20. Bb3 Bxf2 21. Nc4 e3 22. Ba3 Bg3 23. Ke2 b5 24. axb5 axb5 25. Nb6+ Kb7 26. Nd5 Ne7 27. Rd1 Nxd5 28. Bxd5+ Kc7 29. Rd3 f4 30. Rd4 Kb6 31. Bb2 Re7 32. c4 bxc4 33. Bxc4 Red7 34. Rxd7 Rxd7 35. Bd3 Be1 36. Be5 g5 37. b5 Bb4 38. h4 h6 39. hxg5 hxg5 40. Bf6 Be7 41. Bc3 Kc5 42. Be5 Rb7 43. g3 Bd6 44. gxf4 gxf4 45. Bc3 Rh7 46. Be1 Rh2+ 47. Kf3 Rb2 48. Be2 Rxb5 49. Bh4 Rb2 50. Bf1 Kd4 51. Be1 Be5 52. Ba6 Rh2 53. Bb7 Rb2 54. Ba6 Kc5 55. Ke4 Bb8 56. Bd3 Rh2 57. Bc3 e2 58. Kf3 Be5 59. Be1 Kd4 60. Bxe2 Rxe2 61. Kxe2 Ke4 62. Bh4 f3+ 63. Kf1 1/2-1/2

[Event "Madrid-ch Previa-A"]
[Site "Madrid"]
[Date "2021.02.10"]
[Round "3"]
[White "De Luna Butz, Alberto"]
[Black "Darrazi Anbari, Munir"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1691"]
[BlackElo "1376"]
[PlyCount "123"]
[EventDate "2021.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. c4 Bd6 5. Bg3 0-0 6. Nc3 b6 7. Nf3 Bb7 8. Bd3 dxc4 9. Bxc4 Ne4 10. 0-0 Bxg3 11. hxg3 Nd7 12. Qc2 Nxc3 13. Qxc3 c5 14. Rfd1 Qe7 15. Rac1 cxd4 16. Nxd4 Rac8 17. Nb5 Bd5 18. Qd4 Nf6 19. Bxd5 Nxd5 20. e4 Nf6 21. e5 Nd5 22. Nd6 Rc7 23. Qd2 f6 24. Rxc7 Qxc7 25. Rc1 Qe7 26. f4 h6 27. a3 fxe5 28. fxe5 Qg5 29. Qxg5 hxg5 30. Rf1 Rxf1+ 31. Kxf1 Ne3+ 32. Ke2 Nf5 33. Nc8 Nd4+ 34. Ke3 Nf5+ 35. Kf3 Nd4+ 36. Kg4 Nc6 37. Kxg5 Nxe5 38. Nxa7 Nc4 39. Nc8 b5 40. Na7 Nxb2 41. Nxb5 Kf7 42. Nc3 Nc4 43. a4 g6 44. Ne2 e5 45. Nc3 Na5 46. Ne4 Nc4 47. Nc5 Na5 48. Nd7 Ke6 49. Nf8+ Kd5 50. Nxg6 e4 51. Kf4 Kd4 52. Ne7 Kd3 53. Nf5 Nc4 54. g4 e3 55. Ng3 Kd4 56. g5 Kd5 57. Ne2 Ke6 58. Ke4 Nd6+ 59. Kxe3 Kf5 60. Kd4 Kxg5 61. Kc5 Nb7+ 62. Kb6 1-0

[Event "Madrid-ch Previa-A"]
[Site "Madrid"]
[Date "2021.02.09"]
[Round "2"]
[White "Barahona Torrijos, Angel"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1842"]
[BlackElo "1691"]
[PlyCount "81"]
[EventDate "2021.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Qe2 Nxe4 9. Bxe4 Bxe4 10. Qxe4 c6 11. Bg5 Be7 12. Bxe7 Qxe7 13. Rfe1 Nf6 14. Qe2 0-0 15. Ne5 Rfd8 16. c3 c5 17. dxc5 Qxc5 18. Rad1 Rac8 19. Rd3 Rxd3 20. Qxd3 Qd5 21. Qxd5 Nxd5 22. c4 Nf6 23. Rd1 Kf8 24. g4 h6 25. h4 Rc7 26. f3 Ke7 27. Kf2 Nd7 28. Rxd7+ Rxd7 29. Nxd7 Kxd7 30. f4 e5 31. fxe5 Ke6 32. b4 Kxe5 33. Ke3 g5 34. hxg5 hxg5 35. a4 f5 36. gxf5 Kxf5 37. b5 Ke5 38. a5 g4 39. c5 a6 40. c6 Kd6 41. cxb7 1-0

[Event "Madrid-ch Previa-A"]
[Site "Madrid"]
[Date "2021.02.08"]
[Round "1"]
[White "De Luna Butz, Alberto"]
[Black "Moya Barba, Diego"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "1691"]
[PlyCount "49"]
[EventDate "2021.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Bf5 4. g3 Nf6 5. Bg2 h6 6. 0-0 e6 7. Bb2 Bd6 8. d3 Nbd7 9. Nc3 Bg6 10. e4 0-0 11. Qe2 Ng4 12. Nh4 Ngf6 13. Nxg6 fxg6 14. cxd5 exd5 15. exd5 c5 16. Qe6+ Kh7 17. Qxd6 Qe8 18. Rae1 Qf7 19. Re7 Qg8 20. Rxd7 Nxd7 21. Qxd7 Rf7 22. Qg4 Rf5 23. Be4 h5 24. Qh3 Rg5 25. f4 1-0

[Event "Calvia Amateur op 17th"]
[Site "Calvia"]
[Date "2020.10.18"]
[Round "9"]
[White "De Luna Butz, Alberto"]
[Black "Lopez Gonzalez, Miguel"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1671"]
[BlackElo "1829"]
[PlyCount "59"]
[EventDate "2020.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 Nf6 6. d4 cxd4 7. Nxd4 Qb6 8. Nb3 d6 9. Be3 Qd8 10. c5 Ng4 11. Bg5 h6 12. Bd2 dxc5 13. Nxc5 Bd4 14. Nd3 Qb6 15. e3 Bf5 16. Nf4 Nxf2 17. Kxf2 Ne5 18. Qa4+ Bd7 19. Qxd4 Qf6 20. Ncd5 Ng4+ 21. Kg1 Qxd4 22. exd4 Rc8 23. Rc1 Rxc1+ 24. Bxc1 0-0 25. h3 Nf6 26. Nxe7+ Kh7 27. Kf2 Re8 28. Re1 Be6 29. Nfd5 Rc8 30. Nxf6+ 1-0

[Event "Calvia Amateur op 17th"]
[Site "Calvia"]
[Date "2020.10.17"]
[Round "8"]
[White "Moreno Garcia, Alfonso"]
[Black "De Luna Butz, Alberto"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2002"]
[BlackElo "1671"]
[PlyCount "26"]
[EventDate "2020.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Qe2 Nxe4 9. Bxe4 Bxe4 10. Qxe4 c6 11. Re1 Be7 12. b3 0-0 13. Bb2 Qa5 1/2-1/2

[Event "Calvia Amateur op 17th"]
[Site "Calvia"]
[Date "2020.10.16"]
[Round "7"]
[White "De Luna Butz, Alberto"]
[Black "Cerdo Fernandez, Miguel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1671"]
[BlackElo "1876"]
[PlyCount "58"]
[EventDate "2020.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Bd3 Bd6 5. Bg3 0-0 6. Nf3 b6 7. Qe2 a5 8. 0-0 Ba6 9. c4 Bxc4 10. Bxc4 dxc4 11. Qxc4 Nbd7 12. Nc3 Bxg3 13. hxg3 c5 14. Rfd1 Rc8 15. d5 exd5 16. Nxd5 Nxd5 17. Rxd5 Qc7 18. Rad1 Nf6 19. Rd6 Rcd8 20. Qd3 Rxd6 21. Qxd6 Qxd6 22. Rxd6 Rb8 23. Ne5 b5 24. Nd7 Nxd7 25. Rxd7 c4 26. Rc7 g6 27. Kf1 Kg7 28. Ke2 Kf6 29. Kd2 Rd8+ 0-1

[Event "Calvia Amateur op 17th"]
[Site "Calvia"]
[Date "2020.10.15"]
[Round "6"]
[White "Cote, Frederic"]
[Black "De Luna Butz, Alberto"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1898"]
[BlackElo "1671"]
[PlyCount "69"]
[EventDate "2020.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Bd6 5. b3 b6 6. 0-0 0-0 7. Bb2 Ba6 8. c4 c5 9. Nbd2 Qe7 10. Rc1 Nbd7 11. Ne5 Rac8 12. Nxd7 Nxd7 13. Nf3 cxd4 14. Nxd4 dxc4 15. bxc4 Rfd8 16. Nb5 Bxb5 17. cxb5 Nc5 18. Bd4 Nxd3 19. Rxc8 Rxc8 20. Qxd3 Bc5 21. Qc3 f6 22. f4 Rc7 23. Rc1 Bd6 24. Qb2 Bc5 25. Qb3 Kf7 26. f5 Bd6 27. Rxc7 Bxc7 28. Qc4 Qd6 29. fxe6+ Ke7 30. g3 Bb8 31. Qc8 Qc7 32. Qg8 Qc1+ 33. Kg2 Qc2+ 34. Kh3 Qf5+ 35. Kg2 1/2-1/2

[Event "Calvia Amateur op 17th"]
[Site "Calvia"]
[Date "2020.10.14"]
[Round "5"]
[White "De Luna Butz, Alberto"]
[Black "Andreu Lopez, Santiago"]
[Result "0-1"]
[ECO "E72"]
[WhiteElo "1671"]
[BlackElo "1845"]
[PlyCount "82"]
[EventDate "2020.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 c5 7. d4 cxd4 8. Nxd4 Nc6 9. h3 Nxe4 10. Nxc6 Nxc3 11. Nxd8 Nxd1 12. Nxb7 Nxb2 13. Nxd6 Rb8 14. Nxc8 Nd3+ 15. Ke2 Rfxc8 16. Kxd3 Bxa1 17. Bf4 e5 18. Be3 Rd8+ 19. Bd5 Bd4 20. Bg5 Rd7 21. f4 Kg7 22. Rh2 f6 23. Bh4 Bc5 24. fxe5 fxe5 25. Ke4 Bd4 26. g4 h6 27. Bg3 Re7 28. Rc2 a5 29. c5 a4 30. c6 a3 31. Bb3 Kf6 32. Be1 Ra7 33. h4 Ke7 34. Bd2 Kd6 35. Bxh6 Rxb3 36. axb3 a2 37. c7 a1Q 38. c8Q Qh1+ 39. Kd3 Qf3+ 40. Kd2 Qf2+ 41. Kd3 e4+ 0-1

[Event "Calvia Amateur op 17th"]
[Site "Calvia"]
[Date "2020.10.13"]
[Round "4"]
[White "Ferrer Mygina, Juan"]
[Black "De Luna Butz, Alberto"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1523"]
[BlackElo "1671"]
[PlyCount "65"]
[EventDate "2020.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. c3 Nc6 5. e5 cxd4 6. Nf3 dxc3 7. Nxc3 Nge7 8. Bg5 h6 9. Bh4 a6 10. a3 g5 11. Bg3 Bg7 12. 0-0 Nf5 13. Bxf5 exf5 14. Qxd5 f4 15. Bxf4 gxf4 16. Qe4 Bg4 17. Rad1 Qa5 18. Rfe1 0-0 19. Qxf4 Bxf3 20. Qxf3 Rad8 21. Nd5 Nxe5 22. Nf6+ Bxf6 23. Qxf6 Ng6 24. h4 Rxd1 25. Rxd1 Qe5 26. Qb6 Nxh4 27. Qxh6 Ng6 28. Qd2 Re8 29. g3 Qe2 30. Qd7 Re7 31. Qd8+ Kh7 32. Kg2 Qxb2 33. Qxe7 0-1

[Event "Calvia Amateur op 17th"]
[Site "Calvia"]
[Date "2020.10.12"]
[Round "3"]
[White "De Luna Butz, Alberto"]
[Black "Vicens Company, Maria Antonia"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "1671"]
[BlackElo "1872"]
[PlyCount "150"]
[EventDate "2020.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 Nf6 6. d4 cxd4 7. Nxd4 0-0 8. 0-0 Qb6 9. Nb3 d6 10. Be3 Qd8 11. c5 Ng4 12. Bf4 e5 13. Bd2 dxc5 14. Nxc5 Qe7 15. Nb3 Rd8 16. h3 Nf6 17. Qc1 Be6 18. Be3 Rac8 19. Rd1 Rxd1+ 20. Qxd1 Rd8 21. Qe1 Nd5 22. Bc5 Qc7 23. Nb5 Qb8 24. e4 Nf6 25. Rd1 Bf8 26. Rxd8 Qxd8 27. Be3 a6 28. Nc3 Nb4 29. Nc1 Qd7 30. Bg5 Ne8 31. a3 Nc6 32. Kh2 Nd4 33. Qd1 b5 34. Nd5 Bxd5 35. exd5 Nc7 36. Nb3 Nxb3 37. Qxb3 Qd6 38. Be3 a5 39. Qd1 f5 40. Qd2 b4 41. axb4 axb4 42. Bf1 Kg7 43. Bc4 Ne8 44. f4 Qc7 45. Bb3 Bd6 46. fxe5 Bxe5 47. Bd4 Kf6 48. Qxb4 Bxd4 49. Qxd4+ Qe5 50. Qc3 Nd6 51. Kg2 g5 52. Kf3 Qxc3+ 53. bxc3 Ne4 54. Ke3 Nxc3 55. h4 h6 56. hxg5+ hxg5 57. d6 Ne4 58. d7 Ke7 59. g4 Kxd7 60. gxf5 Nf6 61. Be6+ Kd6 62. Kd4 Nh5 63. Ke4 Ke7 64. Ke5 Nf6 65. Bc4 Nd7+ 66. Kd4 Kf6 67. Bd3 Ne5 68. Ke3 Nxd3 69. Kxd3 Kxf5 70. Ke2 Kg4 71. Kf2 Kh3 72. Kg1 Kg3 73. Kh1 Kf3 74. Kh2 g4 75. Kh1 Kf2 0-1

[Event "Calvia Amateur op 17th"]
[Site "Calvia"]
[Date "2020.10.11"]
[Round "2"]
[White "Juan Mas, Santiago"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1975"]
[BlackElo "1671"]
[PlyCount "95"]
[EventDate "2020.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. g3 Nf6 5. Bg2 c6 6. Nge2 Bf5 7. d3 e6 8. 0-0 Bd6 9. h3 h6 10. Be3 Qc7 11. Nd4 Bh7 12. Ndb5 Qd7 13. Nxd6+ Qxd6 14. a3 Nbd7 15. Re1 0-0 16. Qe2 Rfe8 17. Rad1 Qc7 18. Ne4 Nxe4 19. dxe4 e5 20. f3 Nb6 21. b3 Rad8 22. h4 f6 23. Bh3 Rxd1 24. Rxd1 Rd8 25. a4 Rxd1+ 26. Qxd1 a6 27. Qd2 Nc8 28. Bc5 Bg6 29. Qd7 Qxd7 30. Bxd7 b6 31. Bxc8 bxc5 32. Bxa6 Kf8 33. Bb7 Ke7 34. Bxc6 Kd6 35. Bd5 Be8 36. Kf2 g5 37. Bc4 Bd7 38. hxg5 hxg5 39. g4 Kc7 40. Ke3 Kb6 41. Kd3 Ka5 42. Kc3 Bc8 43. Bb5 Be6 44. Bc6 Kb6 45. Be8 Ka5 46. Kb2 Bc8 47. Bb5 Be6 48. c3 1-0

[Event "Calvia Amateur op 17th"]
[Site "Calvia"]
[Date "2020.10.10"]
[Round "1"]
[White "De Luna Butz, Alberto"]
[Black "Villar Reymundo, Juan Antonio"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1671"]
[BlackElo "2157"]
[PlyCount "133"]
[EventDate "2020.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 c5 4. Bg2 Bb7 5. 0-0 g6 6. b3 Bg7 7. Bb2 0-0 8. Nc3 d6 9. d3 Nbd7 10. Qc2 e6 11. e3 d5 12. cxd5 exd5 13. d4 Rc8 14. Rac1 Ba6 15. Rfd1 c4 16. a4 cxb3 17. Qxb3 Bc4 18. Qa3 Re8 19. Nd2 Nb8 20. Nxc4 dxc4 21. Bh3 Rc6 22. Bg2 Rc8 23. Bh3 Nfd7 24. Qa2 a6 25. Ba3 f5 26. Bf1 h6 27. Bxc4+ Kh7 28. Bf7 Rh8 29. Qe6 Nf6 30. Be7 Re8 31. Bxd8 Rxe6 32. Bxe6 Rxd8 33. d5 Bf8 34. Ne2 Bc5 35. Nf4 Rd6 36. Nd3 Nfd7 37. Bxd7 Nxd7 38. Nxc5 bxc5 39. a5 g5 40. Kf1 g4 41. Ke2 Kg6 42. f3 h5 43. fxg4 hxg4 44. Rc4 Kf6 45. e4 Ke5 46. exf5 Kxf5 47. Ke3 Rh6 48. Rd2 Rh8 49. Rf2+ Ke5 50. Rxg4 Rb8 51. Rg5+ Kd6 52. h4 Rb3+ 53. Kf4 c4 54. h5 Nc5 55. Rc2 Nd3+ 56. Ke4 Kc5 57. d6+ Kxd6 58. Rxc4 Nf2+ 59. Kf5 Nh3 60. Rg6+ Kd5 61. Rcc6 Kd4 62. Rxa6 Rb5+ 63. Kg4 Nf2+ 64. Kf3 Rf5+ 65. Ke2 Ne4 66. h6 Rh5 67. Ra7 1-0

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.13"]
[Round "9"]
[White "De Luna Butz, Alberto"]
[Black "Koltsova, Alisa"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "1770"]
[BlackElo "1486"]
[PlyCount "45"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 Nxd4 6. Qxd4 g6 7. e4 d6 8. Be2 Bg7 9. 0-0 0-0 10. Qd3 Be6 11. Be3 Nd7 12. Qd2 Ne5 13. b3 Nd7 14. Rac1 Nc5 15. Bd4 Bxd4 16. Qxd4 Bd7 17. e5 Ne6 18. Qe3 dxe5 19. Qxe5 Bc6 20. Bg4 Qc7 21. Qe3 Ng7 22. Nb5 Qa5 23. a4 1-0

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.12"]
[Round "8"]
[White "Shohradova, Lala"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2024"]
[BlackElo "1770"]
[PlyCount "95"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 c5 2. c3 cxd4 3. cxd4 d5 4. Nf3 Nc6 5. Nc3 Nf6 6. e3 a6 7. Bd3 Bg4 8. 0-0 Bxf3 9. Qxf3 e6 10. a3 Rc8 11. Bd2 Na5 12. Rab1 Nc4 13. Be1 Be7 14. Qe2 Nb6 15. f4 g6 16. Bh4 Nc4 17. Bxc4 Rxc4 18. Bxf6 Bxf6 19. Ne4 Rc7 20. Nc5 0-0 21. b4 Be7 22. Rfc1 Qa8 23. g4 a5 24. Qe1 a4 25. Qe2 b6 26. Nd3 Rfc8 27. Qd2 Bd6 28. Rxc7 Rxc7 29. Rc1 Qc8 30. Rxc7 Qxc7 31. Qc1 Qc4 32. Qxc4 dxc4 33. Nc1 f6 34. Ne2 e5 35. Kf2 exf4 36. exf4 Kf7 37. Ke3 g5 38. fxg5 fxg5 39. h3 Kg6 40. Ke4 Kf6 41. Kd5 Bf4 42. Kxc4 Ke6 43. Kd3 Kd5 44. Nc3+ Kc6 45. d5+ Kc7 46. Nxa4 Bc1 47. Nc3 Bxa3 48. Nb5+ 1-0

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.11"]
[Round "7"]
[White "De Luna Butz, Alberto"]
[Black "Chereshkevich, Yuri"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1770"]
[BlackElo "1478"]
[PlyCount "55"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 f5 2. d3 d5 3. g3 Nf6 4. Bg2 e6 5. b3 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 Qd6 8. 0-0 e5 9. e4 c6 10. Re1 fxe4 11. dxe4 Bg4 12. Nc4 Qc5 13. Ncxe5 Bxf3 14. Nxf3 Nxe4 15. Nd4 0-0 16. Bxe4 dxe4 17. Rxe4 Qd5 18. Qe2 Na6 19. c4 Qd6 20. Ne6 Rf7 21. Rd1 Qb4 22. Rd8+ Rxd8 23. Nxd8 Rf8 24. Re8 Nc7 25. Rxf8+ Kxf8 26. Qe5 Qb6 27. c5 Qa5 28. b4 1-0

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.10"]
[Round "6"]
[White "Dudarev, Vyacheslav"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2127"]
[BlackElo "1770"]
[PlyCount "41"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 c5 2. d5 f5 3. Nc3 Nf6 4. e4 fxe4 5. g4 e6 6. dxe6 dxe6 7. Qxd8+ Kxd8 8. g5 Nd5 9. Bd2 e3 10. fxe3 Be7 11. Nf3 Nc6 12. 0-0-0 Rf8 13. Be2 g6 14. h4 Bd7 15. h5 Be8 16. Be1 Kc7 17. Bg3+ Kb6 18. Rxd5 exd5 19. Nxd5+ Ka5 20. Be1+ Ka4 21. Rh4+ 1-0

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.09"]
[Round "5"]
[White "De Luna Butz, Alberto"]
[Black "Kuleshov, Dmitrii"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "1770"]
[BlackElo "1245"]
[PlyCount "86"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 d5 3. e3 e6 4. Bb2 Nf6 5. g3 Be7 6. Bg2 Nc6 7. 0-0 0-0 8. c4 b6 9. Qe2 Ba6 10. d3 Qc7 11. Nc3 Rfd8 12. Rfd1 Rd7 13. Nb5 Qb7 14. e4 Rad8 15. e5 Ne8 16. a3 Nc7 17. a4 Bxb5 18. axb5 Na5 19. Qc2 a6 20. Bc3 axb5 21. Bxa5 bxa5 22. Rxa5 dxc4 23. bxc4 bxc4 24. Qxc4 Qb4 25. Qxb4 cxb4 26. d4 Nd5 27. Bf1 Nc3 28. Rd2 b3 29. Bc4 Rb7 30. Rb2 Rdb8 31. Ra1 h6 32. Nd2 Bg5 33. f4 Be7 34. Kf2 Ba3 35. Rxb3 Rxb3 36. Nxb3 Bb2 37. Ra7 g5 38. Ke3 Nb5 39. Bxb5 Rxb5 40. Nc5 Rb4 41. Rd7 Rc4 42. h4 Bxd4+ 43. Rxd4 Rxc5 1/2-1/2

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.08"]
[Round "4"]
[White "Kudryavtseva, Anastasia"]
[Black "De Luna Butz, Alberto"]
[Result "1/2-1/2"]
[ECO "D51"]
[WhiteElo "1501"]
[BlackElo "1770"]
[PlyCount "80"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Nf3 Nbd7 5. Bg5 c6 6. cxd5 cxd5 7. e3 Be7 8. Bd3 h6 9. Bxf6 Bxf6 10. 0-0 0-0 11. Rc1 Nb6 12. Qe2 Bd7 13. e4 Rc8 14. e5 Bg5 15. Nxg5 Qxg5 16. f4 Qe7 17. a3 a6 18. Kh1 Na4 19. Nxa4 Bxa4 20. Qd2 Bd7 21. b4 Rxc1 22. Rxc1 Rc8 23. g3 Qd8 24. Rc3 Rxc3 25. Qxc3 Qc8 26. Qxc8+ Bxc8 27. Kg2 Kf8 28. Kf2 Ke7 29. Ke2 Bd7 30. Kd2 Bb5 31. Bxb5 axb5 32. g4 g6 33. Ke3 f5 34. Kf3 Kf7 35. Kg3 Kg7 36. Kh4 fxg4 37. Kxg4 Kf7 38. h3 Kg7 39. h4 Kf7 40. Kf3 h5 1/2-1/2

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.07"]
[Round "3"]
[White "De Luna Butz, Alberto"]
[Black "Khadzhiev, Valery"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1770"]
[BlackElo "2056"]
[PlyCount "50"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. b3 Ne4 7. Bb2 Bf6 8. Qc2 Bxb2 9. Qxb2 c6 10. d3 Nf6 11. Nbd2 Nbd7 12. d4 Qe7 13. c5 Re8 14. Ne5 Nxe5 15. dxe5 Nd7 16. b4 b6 17. cxb6 axb6 18. Rfc1 Bb7 19. b5 c5 20. Nc4 Ra7 21. Nd6 Rd8 22. a4 Ba8 23. a5 Rxa5 24. Rxa5 bxa5 25. b6 Bc6 0-1

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.06"]
[Round "2"]
[White "Gevorgyan, David"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2336"]
[BlackElo "1770"]
[PlyCount "39"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 c5 2. d5 f5 3. c4 Nf6 4. Nc3 g6 5. Nf3 d6 6. g3 Bg7 7. Bg2 Na6 8. 0-0 0-0 9. Rb1 Nc7 10. b3 Rb8 11. Ng5 h6 12. Nh3 b5 13. cxb5 Nxb5 14. Nxb5 Rxb5 15. Bb2 e5 16. dxe6 Bxe6 17. Nf4 Bf7 18. Nd5 Re8 19. Nxf6+ Bxf6 20. Bc6 1-0

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.05"]
[Round "1"]
[White "De Luna Butz, Alberto"]
[Black "Kavyev, Ruslan"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1770"]
[BlackElo "2228"]
[PlyCount "100"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. e3 Nc6 6. b3 d4 7. exd4 Nxd4 8. Bb2 Nxf3+ 9. Qxf3 Be7 10. 0-0 0-0 11. Rd1 Qc7 12. Nc3 a6 13. d4 cxd4 14. Rxd4 Rb8 15. Rd2 b5 16. cxb5 Bb7 17. b6 Qxb6 18. Qe2 Bxg2 19. Kxg2 Rbc8 20. Rc1 h6 21. Kg1 Rfd8 22. Rcd1 Rxd2 23. Rxd2 Qa5 24. Na4 Nd5 25. Rc2 Rxc2 26. Qxc2 Qe1+ 27. Kg2 Nb4 28. Qc8+ Kh7 29. Qb7 Nd5 30. Qxa6 Qe4+ 31. Kg1 Qb1+ 32. Kg2 Qxa2 33. Qd3+ Kg8 34. Qc2 Bf6 35. Qc8+ Kh7 36. Bxf6 Nxf6 37. Qc4 Nd5 38. Qd3+ g6 39. h4 h5 40. Qf3 Kg7 41. Nc5 Nf6 42. Qc3 Qa8+ 43. Kh2 Qd5 44. b4 e5 45. Qd3 Ng4+ 46. Kg1 Qa2 47. Ne4 f5 48. Qd7+ Kg8 49. Qe8+ Kg7 50. Qe7+ Kg8 1/2-1/2

[Event "Collado Villalba op-B 36th"]
[Site "Collado Villalba"]
[Date "2019.08.31"]
[Round "9"]
[White "Rodriguez Sanchez, Juan Carlos"]
[Black "De Luna Butz, Alberto"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1616"]
[BlackElo "1755"]
[PlyCount "38"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. Nc3 e5 4. dxe6 fxe6 5. e4 Nc6 6. Nf3 Nf6 7. e5 dxe5 8. Qxd8+ Kxd8 9. Bg5 Bd6 10. Ne4 Ke7 11. 0-0-0 Rd8 12. Nxd6 Rxd6 13. Bd3 h6 14. Bh4 Rd8 15. Rhe1 g5 16. Bg3 e4 17. Bxe4 Rxd1+ 18. Kxd1 Nxe4 19. Rxe4 Bd7 1/2-1/2

[Event "Collado Villalba op-B 36th"]
[Site "Collado Villalba"]
[Date "2019.08.30"]
[Round "8"]
[White "De Luna Butz, Alberto"]
[Black "Cujba, Anca Claudia"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1755"]
[BlackElo "1636"]
[PlyCount "117"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Be7 6. cxd5 exd5 7. Qc2 Bg4 8. f3 Bh5 9. Bd3 Nbd7 10. Nge2 Bg6 11. 0-0 Bxd3 12. Qxd3 0-0 13. Rad1 Re8 14. Ng3 h6 15. Bxf6 Nxf6 16. e4 Qa5 17. e5 Nd7 18. Nf5 Bf8 19. f4 Qd8 20. Qg3 Re6 21. Nh4 Be7 22. Nf3 Rg6 23. Qh3 h5 24. Qxh5 Qe8 25. Ng5 Bxg5 26. fxg5 Nf8 27. Rd3 f6 28. Rdf3 Rxg5 29. Qxe8 Rxe8 30. exf6 gxf6 31. Rxf6 Rg7 32. h3 Nh7 33. R6f2 Ng5 34. Kh2 Ne4 35. Nxe4 dxe4 36. Re2 Rd7 37. Rd1 Kg7 38. Kg3 Rf7 39. Rde1 Rfe7 40. Kf4 Rf8+ 41. Ke3 Kh6 42. Rf2 Ref7 43. Ref1 Rxf2 44. Rxf2 Rxf2 45. Kxf2 Kg5 46. Ke3 Kh4 47. Kxe4 Kg5 48. g4 Kg6 49. h4 a6 50. h5+ Kf6 51. h6 a5 52. g5+ Kg6 53. Ke5 a4 54. Kd6 Kf7 55. h7 Kg7 56. g6 a3 57. bxa3 Kh8 58. Kc7 c5 59. dxc5 1-0

[Event "Collado Villalba op-B 36th"]
[Site "Collado Villalba"]
[Date "2019.08.29"]
[Round "7"]
[White "Palomares Cortez, Facundo Sebast"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1636"]
[BlackElo "1755"]
[PlyCount "49"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Bb5 7. 0-0 Nc6 8. Be3 Nh6 9. dxc5 Bxc5 10. Bxh6 gxh6 11. b4 Bf8 12. Na3 Bxe2 13. Qxe2 Bg7 14. Nb5 0-0 15. a3 a6 16. Nbd4 Rac8 17. Rac1 Qc7 18. Nxc6 Qxc6 19. Nd4 Qa4 20. f4 Rfe8 21. Qg4 Kf8 22. f5 Bxe5 23. fxe6 Bxd4+ 24. Qxd4 Ke7 25. Qf6+ 1-0

[Event "Collado Villalba op-B 36th"]
[Site "Collado Villalba"]
[Date "2019.08.28"]
[Round "6"]
[White "De Luna Butz, Alberto"]
[Black "Mataix Fernandez, Ricardo"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1755"]
[BlackElo "1767"]
[PlyCount "28"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 c6 4. Bg2 e6 5. Nf3 d5 6. d3 Be7 7. 0-0 0-0 8. e3 Qe8 9. e4 fxe4 10. dxe4 dxc4 11. e5 Nd5 12. Bg5 Nxc3 13. bxc3 Rxf3 14. Bxe7 Rd3 0-1

[Event "Collado Villalba op-B 36th"]
[Site "Collado Villalba"]
[Date "2019.08.27"]
[Round "5"]
[White "Bahillo Vallejo, Ignacio"]
[Black "De Luna Butz, Alberto"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "1721"]
[BlackElo "1755"]
[PlyCount "97"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c5 3. c3 cxd4 4. cxd4 Nc6 5. Nc3 Nf6 6. e3 a6 7. a3 Bf5 8. Bd3 Bxd3 9. Qxd3 e6 10. Bd2 Bd6 11. Rc1 0-0 12. 0-0 Rc8 13. Ne2 Ne4 14. Ng3 f5 15. Qb3 b5 16. Rc2 Rf7 17. Rfc1 Rfc7 18. Be1 Qd7 19. Qd3 g5 20. Nd2 Na5 21. Ndxe4 dxe4 22. Qe2 Rxc2 23. Rxc2 Rxc2 24. Qxc2 Nc4 25. Bc3 Qc7 26. Nf1 Nb6 27. Qb3 Qc4 28. Qxc4 Nxc4 29. Nd2 Nb6 30. g3 Nd5 31. Nb1 g4 32. b4 Kf7 33. Kf1 Ke8 34. Ke2 Kd7 35. Kd1 Kc6 36. Kc2 h5 37. Bd2 Nb6 38. Bc3 Nc4 39. Bb2 a5 40. bxa5 Nxa5 41. Nd2 Kd5 42. Kc3 Nc6 43. Kb3 b4 44. Nc4 Be7 45. Nb6+ Kd6 46. Nc8+ Kc7 47. Nxe7 Nxe7 48. Kxb4 Nd5+ 49. Kc4 1/2-1/2

[Event "Collado Villalba op-B 36th"]
[Site "Collado Villalba"]
[Date "2019.08.26"]
[Round "4"]
[White "De Luna Butz, Alberto"]
[Black "Criado Riesgo, Manuel"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1755"]
[BlackElo "1688"]
[PlyCount "63"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 c6 5. b3 Be7 6. 0-0 b6 7. Bb2 Nbd7 8. Nc3 Ba6 9. d3 0-0 10. e4 dxe4 11. dxe4 Qc7 12. Qe2 Rad8 13. e5 Ng4 14. Rfe1 Bc5 15. Nd1 b5 16. h3 Nh6 17. Ne3 Bxe3 18. Qxe3 Nf5 19. Qc3 bxc4 20. bxc4 Nc5 21. Ba3 Rd3 22. Qb4 Nd7 23. Qa4 Rxa3 24. Qxa3 Bxc4 25. g4 Nh6 26. Qc3 Bd5 27. Nd2 Qb6 28. Nc4 Qc5 29. Rac1 f5 30. exf6 Rxf6 31. Ne3 Qb6 32. g5 1-0

[Event "Collado Villalba op-B 36th"]
[Site "Collado Villalba"]
[Date "2019.08.25"]
[Round "3"]
[White "De Dompablo Fantova, Juan"]
[Black "De Luna Butz, Alberto"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1590"]
[BlackElo "1755"]
[PlyCount "84"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nc6 5. Bg2 Bd6 6. Ngf3 Nge7 7. 0-0 0-0 8. Re1 Qc7 9. Nf1 d4 10. Qe2 e5 11. c3 f6 12. cxd4 cxd4 13. Bd2 Be6 14. a3 b5 15. b4 a5 16. Nh4 axb4 17. axb4 Nxb4 18. Bxb4 Bxb4 19. Reb1 Rxa1 20. Rxa1 Bc3 21. Ra6 Qd7 22. Nf5 g6 23. Rd6 Bxf5 24. Rxd7 Bxd7 25. Qa2+ Rf7 26. Qa7 Nc6 27. Qa2 Kg7 28. Bf3 Nb4 29. Qe2 Be6 30. Bg4 Ba2 31. Qd1 Ra7 32. h4 Bf7 33. Bc8 Rc7 34. Bh3 Na2 35. Nh2 b4 36. Ng4 b3 37. Qf3 Rc6 38. h5 gxh5 39. Nh2 b2 40. Qd1 Rb6 41. Qb1 Nb4 42. Bc8 Ba2 0-1

[Event "Collado Villalba op-B 36th"]
[Site "Collado Villalba"]
[Date "2019.08.24"]
[Round "2"]
[White "De Luna Butz, Alberto"]
[Black "Pena Hernandez, Francisco Javier"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1755"]
[BlackElo "1563"]
[PlyCount "118"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. Bb2 Bf5 5. g3 e6 6. Bg2 Bd6 7. 0-0 0-0 8. d3 Nbd7 9. Nh4 Bg6 10. Nxg6 hxg6 11. Nc3 d4 12. Ne4 Nxe4 13. dxe4 e5 14. Qd2 a5 15. e3 c5 16. f4 f6 17. Bh3 Qe7 18. a3 b6 19. a4 Rad8 20. Rae1 Nb8 21. f5 g5 22. Bg4 Qf7 23. Qe2 g6 24. fxg6 Qxg6 25. Bf5 Qh6 26. Qg4 Be7 27. Be6+ Kg7 28. Bd5 Rd6 29. exd4 cxd4 30. Ba3 Rh8 31. Rf2 Rd7 32. Bxe7 Rxe7 33. Kf1 Qh3+ 34. Qxh3 Rxh3 35. Kg2 Rh8 36. Ref1 Rf8 37. g4 Na6 38. h4 Ree8 39. hxg5 fxg5 40. Rf5 Rxf5 41. Rxf5 Rf8 42. Rxe5 d3 43. Rxg5+ Kh6 44. Rh5+ Kg6 45. e5 Rf4 46. Kg3 d2 47. Rh1 Rd4 48. Rd1 Nc5 49. e6 Kf6 50. Rf1+ Ke7 51. Rf7+ Kd6 52. e7 Ne4+ 53. Kf4 Nf6+ 54. Kf5 d1Q 55. Kxf6 Rf4+ 56. Kg7 Qxg4+ 57. Kf8 Qh4 58. Rxf4 Qxf4+ 59. Bf7 Qh6+ 0-1

[Event "Collado Villalba op-B 36th"]
[Site "Collado Villalba"]
[Date "2019.08.23"]
[Round "1"]
[White "Orta Vazquez, Mario"]
[Black "De Luna Butz, Alberto"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1426"]
[BlackElo "1755"]
[PlyCount "82"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. Nf3 d5 4. e3 c5 5. d4 Nc6 6. Be2 dxc4 7. Bxc4 cxd4 8. exd4 Be7 9. Bf4 a6 10. 0-0 0-0 11. a3 b5 12. Bd3 Bb7 13. Rc1 Rc8 14. Re1 h6 15. h3 Nd5 16. Nxd5 Qxd5 17. Be4 Qd7 18. Bxc6 Rxc6 19. Ne5 Rxc1 20. Qxc1 Qd5 21. Nf3 Rc8 22. Qe3 Rc2 23. Rc1 Rxb2 24. Rc7 Rb1+ 25. Kh2 Bd6 26. Bxd6 Qxd6+ 27. Qe5 Qxe5+ 28. Nxe5 Bd5 29. Nxf7 Ra1 30. Ne5 Rxa3 31. Ng6 b4 32. Rc8+ Kf7 33. Ne5+ Ke7 34. Rc7+ Kd8 35. Rxg7 b3 36. Rg8+ Kc7 37. Rg7+ Kb6 38. Nd3 Ra2 39. Rg8 Kb5 40. Rb8+ Kc4 41. Nc1 Rxf2 0-1

[Event "Madrid-ch sf"]
[Site "Madrid"]
[Date "2019.05.08"]
[Round "3"]
[White "Martinez Aragon, Aitor"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2038"]
[BlackElo "1775"]
[PlyCount "79"]
[EventDate "2019.05.06"]
[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. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. Be3 e6 7. Be2 c6 8. h3 Bxf3 9. Bxf3 Bd6 10. 0-0 Qc7 11. Ne4 Nxe4 12. Bxe4 Nd7 13. c4 Nf6 14. Bf3 0-0 15. Qc2 Bh2+ 16. Kh1 Bf4 17. Bxf4 Qxf4 18. Qc3 Rfd8 19. Rad1 Rd7 20. g3 Qc7 21. Rd2 a5 22. Rfd1 Rad8 23. Bg2 h6 24. f4 b6 25. Kh2 c5 26. dxc5 Qxc5 27. Rxd7 Rxd7 28. Rxd7 Nxd7 29. a3 e5 30. b4 axb4 31. axb4 Qd6 32. fxe5 Qxe5 33. Qd2 Qc7 34. Qd4 Kf8 35. Bf3 f6 36. h4 Ke7 37. Qg4 Kf8 38. Qe6 Qa7 39. Bh5 Ne5 40. Qe8# 1-0

[Event "Madrid-ch sf"]
[Site "Madrid"]
[Date "2019.05.07"]
[Round "2"]
[White "De Luna Butz, Alberto"]
[Black "Gonzalez Rivera, Eduardo"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "1775"]
[BlackElo "1998"]
[PlyCount "61"]
[EventDate "2019.05.06"]
[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 d5 2. c4 c6 3. b3 Nf6 4. Bb2 e6 5. g3 Nbd7 6. Bg2 b6 7. 0-0 Bb7 8. Nc3 Be7 9. Qc2 0-0 10. d4 c5 11. cxd5 exd5 12. dxc5 Nxc5 13. Rfd1 Rc8 14. Rac1 Nce4 15. Qb1 Nxc3 16. Rxc3 Rxc3 17. Bxc3 Ne4 18. Bd4 Bf6 19. Qb2 Bxd4 20. Nxd4 Qf6 21. e3 Rc8 22. Bxe4 dxe4 23. Rc1 h5 24. Rxc8+ Bxc8 25. Qc2 Bf5 26. Qc6 Qxc6 27. Nxc6 Kf8 28. Kf1 Bd7 29. Nd4 Ke7 30. Ke1 Kf6 31. h4 1/2-1/2

[Event "Madrid-ch sf"]
[Site "Madrid"]
[Date "2019.05.06"]
[Round "1"]
[White "Cabanas Bravo, Juan Andres"]
[Black "De Luna Butz, Alberto"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2010"]
[BlackElo "1775"]
[PlyCount "105"]
[EventDate "2019.05.06"]
[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. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Be3 e6 9. Bd3 Bd6 10. 0-0-0 Nbd7 11. Kb1 Qc7 12. g4 0-0 13. Ne2 c5 14. c3 c4 15. Bc2 b5 16. Rhg1 Rfb8 17. Nf4 Nb6 18. g5 Nfd5 19. Rg4 Bxf4 20. Bxf4 Nxf4 21. Rxf4 Nd5 22. Bxh7+ Kf8 23. Re4 Rb6 24. Rde1 Qd7 25. Re5 Rab8 26. Be4 Ne7 27. g6 Ng8 28. Bc2 b4 29. Ba4 Qb7 30. Qxf7+ Qxf7 31. gxf7 Kxf7 32. b3 bxc3 33. Kc2 Nf6 34. Kxc3 Nd5+ 35. Kxc4 Rc8+ 36. Kd3 Rc3+ 37. Kd2 Rxh3 38. Bd7 Nf4 39. R1e3 Ke7 40. Bc8 Rc6 41. Bb7 Rc7 42. Ba6 Rh2 43. Rf3 Ng6 44. Rg5 Nh4 45. Rxg7+ Kd6 46. Rxc7 Nxf3+ 47. Ke3 Kxc7 48. Kxf3 Kd6 49. Bc4 Rh1 50. Ke4 Re1+ 51. Kd3 a5 52. a4 Rf1 53. Ke2 1/2-1/2

[Event "Madrid-ch Previa-A"]
[Site "Madrid"]
[Date "2019.02.20"]
[Round "9"]
[White "Andrade Sandoval, Bianca"]
[Black "De Luna Butz, Alberto"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1981"]
[BlackElo "1813"]
[PlyCount "120"]
[EventDate "2019.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 c5 2. c3 cxd4 3. cxd4 d5 4. Bf4 Nf6 5. e3 Nc6 6. Nc3 a6 7. Bd3 Bg4 8. Nf3 e6 9. Be2 Be7 10. h3 Bh5 11. 0-0 0-0 12. a4 Qb6 13. Rb1 Bg6 14. Bd3 Bxd3 15. Qxd3 Rac8 16. Rfc1 Nb4 17. Qe2 Bd6 18. Ne5 Bxe5 19. Bxe5 Nd7 20. Bg3 Rc6 21. Ra1 Rfc8 22. a5 Qd8 23. Ra4 Rc4 24. Bd6 Nc6 25. Rxc4 dxc4 26. Qxc4 Nxa5 27. Qb4 Qb6 28. Ne2 Rxc1+ 29. Nxc1 Qxb4 30. Bxb4 Nc6 31. Bd6 Nb6 32. b3 Nd5 33. Nd3 Na5 34. Nc5 b6 35. Nxa6 Nxb3 36. Nb4 f5 37. Kf1 Kf7 38. Nd3 Nd2+ 39. Ke2 Nc4 40. Ne5+ Nxe5 41. Bxe5 g6 42. f3 Ke8 43. e4 Ne7 44. Kd3 Kd7 45. Kc4 Kc6 46. Bf6 b5+ 47. Kb4 Nc8 48. g4 Nd6 49. gxf5 gxf5 50. Be5 Nc4 51. exf5 exf5 52. f4 Nb6 53. h4 h5 54. Bb8 Nd5+ 55. Kb3 Ne3 56. Be5 Ng2 57. Kc3 Nxh4 58. Kd3 Ng6 59. Ke3 b4 60. Bf6 Kd5 0-1

[Event "Madrid-ch Previa-A"]
[Site "Madrid"]
[Date "2019.02.19"]
[Round "8"]
[White "De Luna Butz, Alberto"]
[Black "Gueler Berdasco, Martin"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1813"]
[BlackElo "1904"]
[PlyCount "66"]
[EventDate "2019.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. b3 Nbd7 6. Bb2 Be7 7. 0-0 b6 8. Nc3 Bb7 9. Qc2 0-0 10. Rac1 Rc8 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Bf6 14. d4 Rc7 15. Qe2 c5 16. Rfd1 Qa8 17. Ne1 Bxg2 18. Nxg2 cxd4 19. Bxd4 Rfc8 20. Ne3 Qe4 21. f3 Qg6 22. Rc2 b5 23. Rcd2 h5 24. Bxf6 Nxf6 25. cxb5 Rc1 26. Rd8+ Rxd8 27. Rxc1 h4 28. g4 Qg5 29. a4 Nd5 30. Kf2 Nf4 31. Qc2 Nd3+ 32. Ke2 Nxc1+ 33. Qxc1 Qe5 0-1

[Event "Madrid-ch Previa-A"]
[Site "Madrid"]
[Date "2019.02.18"]
[Round "7"]
[White "De Luna Butz, Alberto"]
[Black "Jimenez Gonzalez, Marcos"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "1813"]
[BlackElo "1757"]
[PlyCount "27"]
[EventDate "2019.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. e3 c5 4. exd4 cxd4 5. b4 Nf6 6. Bb2 Bg4 7. Qa4+ Bd7 8. Qb3 e5 9. g3 Bd6 10. Bg2 Nc6 11. b5 Na5 12. Qc2 Rc8 13. d3 Bxb5 14. Qe2 1/2-1/2

[Event "Madrid-ch Previa-A"]
[Site "Madrid"]
[Date "2019.02.13"]
[Round "6"]
[White "Lopez Heras, Arturo"]
[Black "De Luna Butz, Alberto"]
[Result "1/2-1/2"]
[ECO "A56"]
[WhiteElo "1868"]
[BlackElo "1813"]
[PlyCount "24"]
[EventDate "2019.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 e5 4. e4 Nf6 5. Bd3 Be7 6. Ne2 Nbd7 7. 0-0 0-0 8. Nbc3 Ne8 9. Ng3 Bg5 10. f4 Bxf4 11. Bxf4 exf4 12. Rxf4 Ne5 1/2-1/2

[Event "Madrid-ch Previa-A"]
[Site "Madrid"]
[Date "2019.02.12"]
[Round "5"]
[White "Lopez de Turiso, Jose Angel"]
[Black "De Luna Butz, Alberto"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1970"]
[BlackElo "1813"]
[PlyCount "110"]
[EventDate "2019.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d5 2. d4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. Bf4 c6 7. Be2 e6 8. 0-0 Bd6 9. Ne5 Bxe2 10. Qxe2 0-0 11. Rae1 Qc7 12. Ne4 Nxe4 13. Qxe4 Nd7 14. Rf3 Nxe5 15. dxe5 Bc5+ 16. Kh1 Rad8 17. Rh3 g6 18. c3 Rd5 19. Bg5 f5 20. Qh4 Rf7 21. Bf6 Be7 22. Bxe7 Qxe7 23. Qf4 Qd8 24. Rhe3 Rfd7 25. h3 Kg7 26. Kh2 h6 27. R1e2 g5 28. Qc4 Qa5 29. a4 Qc5 30. Qb3 Kf7 31. Qc2 Rd1 32. Re1 R1d2 33. Qb1 Qd5 34. R3e2 Rxe2 35. Rxe2 Qd1 36. Qxd1 Rxd1 37. Kg3 Kg6 38. Kf3 Rf1+ 39. Ke3 Rf4 40. Kd3 Rxa4 41. c4 b5 42. cxb5 cxb5 43. Rc2 Re4 44. Rc5 a6 45. Rc6 Rxe5 46. Rxa6 Kf6 47. Ra8 Kg6 48. Rg8+ Kh5 49. Rh8 Re4 50. Rb8 b4 51. g4+ Kh4 52. gxf5 exf5 53. Rb5 Rf4 54. b3 Kxh3 55. Rc5 g4 0-1

[Event "Madrid-ch Previa-A"]
[Site "Madrid"]
[Date "2019.02.11"]
[Round "4"]
[White "De Luna Butz, Alberto"]
[Black "Vinas Lopez, Carlos"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1813"]
[BlackElo "1942"]
[PlyCount "67"]
[EventDate "2019.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 d6 7. c3 Nge7 8. Re1 0-0 9. Nbd2 Rb8 10. a4 a6 11. Nf1 b5 12. axb5 axb5 13. d4 cxd4 14. cxd4 d5 15. e5 Qb6 16. Be3 Nf5 17. Qd2 Bd7 18. b4 Ra8 19. Qc3 Ra4 20. Reb1 Rfa8 21. Rxa4 Rxa4 22. Bh3 Bf8 23. Bxf5 exf5 24. Qc1 Rxb4 25. Rxb4 Bxb4 26. N1d2 Na5 27. h4 h5 28. Qb2 Bf8 29. Qa2 Be6 30. Nb3 Nc4 31. Bg5 Na3 32. Nc5 b4 33. Qb3 Qb5 34. Bd2 1/2-1/2

[Event "Madrid-ch Previa-A"]
[Site "Madrid"]
[Date "2019.02.06"]
[Round "3"]
[White "Bello Burguet, Glenier Lazaro"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "1934"]
[BlackElo "1813"]
[PlyCount "77"]
[EventDate "2019.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. b3 Bg4 5. Be2 e6 6. Bb2 Bd6 7. 0-0 0-0 8. d3 Nbd7 9. Nbd2 Qe7 10. h3 Bh5 11. cxd5 cxd5 12. Rc1 Rac8 13. Rc2 Ba3 14. Bxa3 Qxa3 15. Qc1 Qxc1 16. Rfxc1 Rxc2 17. Rxc2 Nb6 18. g4 Bg6 19. g5 Ne8 20. a4 Nd6 21. a5 Rc8 22. Rxc8+ Nbxc8 23. Ne5 Bf5 24. h4 f6 25. gxf6 gxf6 26. Nd7 Kf7 27. Nc5 b6 28. axb6 axb6 29. Na6 e5 30. Nb4 d4 31. exd4 exd4 32. Nc6 Nb5 33. Nf3 Bg4 34. Nfxd4 Bxe2 35. Nxe2 Ke6 36. Kg2 Kd5 37. Nb4+ Ke5 38. Kg3 Nd4 39. f4+ 1-0

[Event "Madrid-ch Previa-A"]
[Site "Madrid"]
[Date "2019.02.05"]
[Round "2"]
[White "De Luna Butz, Alberto"]
[Black "Rodriguez Blanco, Salvador"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1813"]
[PlyCount "165"]
[EventDate "2019.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. Nc3 Nf6 5. e3 Bb4 6. Nge2 0-0 7. 0-0 a6 8. a3 Ba5 9. b4 Bb6 10. c5 Ba7 11. Qb3+ Kh8 12. d4 d6 13. dxe5 dxe5 14. Rd1 Qe8 15. Nd5 Nxd5 16. Bxd5 Ne7 17. Be6 c6 18. Bb2 Ng6 19. Bc4 Bd7 20. a4 Rd8 21. Rd2 Bb8 22. Rad1 Bc7 23. Qc2 Ne7 24. Qb3 Ng8 25. f4 Nf6 26. Nc3 Qe7 27. h3 Bc8 28. Rxd8 Rxd8 29. Rxd8+ Qxd8 30. Qd1 Qe7 31. Bc1 h6 32. Qc2 Be6 33. Bd3 Qd7 34. b5 e4 35. Bf1 axb5 36. axb5 Ba5 37. bxc6 bxc6 38. Ne2 Qd3 39. Nd4 Qxc2 40. Nxc2 Bc3 41. Ba3 Bb3 42. Bb4 Bb2 43. Nd4 Bxd4 44. exd4 Bd5 45. Kf2 Be6 46. Ba6 Kg8 47. Bb7 Bd7 48. Bd2 Kf7 49. Ba6 Ne8 50. Bc4+ Be6 51. Be2 Nc7 52. g4 g6 53. g5 hxg5 54. fxg5 Bd5 55. Bf4 Ne6 56. Ke3 Ke8 57. h4 Nd8 58. Be5 Bf7 59. Bf6 Nb7 60. Kf4 Kd7 61. h5 Na5 62. h6 Bg8 63. Ke5 Bh7 64. Ba6 Nb3 65. Bc4 Nd2 66. Be6+ Kc7 67. Kf4 Nf1 68. Bc4 Nd2 69. Ba6 Kd7 70. Be5 Nf3 71. Be2 Nxe5 72. Kxe5 Ke7 73. Bc4 Ke8 74. Kd6 Kf8 75. Kxc6 Bg8 76. Be2 f4 77. Kd7 Bb3 78. Bg4 f3 79. c6 Ba4 80. d5 f2 81. Be2 Kf7 82. Kd8 Bd1 83. Bf1 1-0

[Event "Madrid-ch Previa-A"]
[Site "Madrid"]
[Date "2019.02.04"]
[Round "1"]
[White "Cumita Waschke, Fran"]
[Black "De Luna Butz, Alberto"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1529"]
[BlackElo "1813"]
[PlyCount "90"]
[EventDate "2019.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 cxd4 3. Nxd4 d5 4. Bg5 Qb6 5. Nb3 e6 6. Be3 Qc7 7. c3 Nf6 8. N1d2 Bd6 9. Bg5 Bxh2 10. Bxf6 gxf6 11. e3 Bd6 12. Qg4 f5 13. Qf3 Nc6 14. Bd3 Ne5 15. Qe2 Nxd3+ 16. Qxd3 Bd7 17. Nf3 h6 18. Qd4 Rh7 19. Ng5 Be5 20. Qb4 Rh8 21. Nf3 Bf6 22. Nbd4 0-0-0 23. a4 a6 24. Ne2 e5 25. Rc1 Qc4 26. b3 Qxb4 27. cxb4+ Kb8 28. Rc5 Be6 29. b5 Rc8 30. Rxc8+ Kxc8 31. bxa6 bxa6 32. b4 Kb7 33. Nc1 Kb6 34. Nd2 Be7 35. Nd3 e4 36. Nc5 Bxc5 37. bxc5+ Kxc5 38. Ke2 Kb4 39. Ra1 Bd7 40. a5 Bb5+ 41. Ke1 Rc8 42. Nb1 Bd3 43. Na3 Rc3 44. Nb1 Rc1+ 45. Kd2 Rxb1 0-1

[Event "Madrid-ch sf"]
[Site "Madrid"]
[Date "2018.05.12"]
[Round "8"]
[White "De Luna Butz, Alberto"]
[Black "Vazquez Gonzalez, Jesus"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "1815"]
[BlackElo "1977"]
[PlyCount "40"]
[EventDate "2018.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 c5 4. d4 cxd4 5. Nxd4 Nc6 6. e3 Nf6 7. Be2 0-0 8. 0-0 a6 9. Qd2 d6 10. b3 Nxd4 11. exd4 Bf5 12. Bb2 Qd7 13. d5 Rab8 14. a4 h5 15. Bd3 Kh7 16. Bxf5 Qxf5 17. Rad1 Rbd8 18. h3 Rfe8 19. Rfe1 Nd7 20. Ne4 Bxb2 1/2-1/2

[Event "Madrid-ch sf"]
[Site "Madrid"]
[Date "2018.05.11"]
[Round "7"]
[White "Ruiz Quevedo, Andres"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1895"]
[BlackElo "1815"]
[PlyCount "51"]
[EventDate "2018.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 Nf6 3. Bg2 Bg4 4. 0-0 e6 5. c4 c6 6. d3 Bd6 7. Nc3 0-0 8. Be3 Nbd7 9. h3 Bxf3 10. Bxf3 Ne5 11. Bg2 dxc4 12. f4 Ned7 13. dxc4 Bc5 14. Bf2 Bxf2+ 15. Rxf2 Qb6 16. Na4 Qe3 17. Qd3 Qxd3 18. exd3 Rac8 19. d4 b5 20. cxb5 cxb5 21. Nc3 b4 22. Nb5 a6 23. Nd6 Rc7 24. f5 exf5 25. Nxf5 Rfc8 26. Ne7+ 1-0

[Event "Madrid-ch sf"]
[Site "Madrid"]
[Date "2018.05.10"]
[Round "6"]
[White "De Luna Butz, Alberto"]
[Black "Gortazar Rubial, Javier Maria"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "1815"]
[BlackElo "1610"]
[PlyCount "81"]
[EventDate "2018.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. Bb2 Bf5 5. g3 e6 6. Bg2 Bd6 7. 0-0 Nbd7 8. d3 0-0 9. Nbd2 e5 10. Qc2 e4 11. dxe4 Nxe4 12. Nh4 Nxg3 13. Nxf5 Nxf1 14. Nxf1 Be5 15. Bxe5 Nxe5 16. Rd1 Rc8 17. cxd5 Qf6 18. d6 Ng6 19. N1g3 Rcd8 20. Nh5 Qe5 21. Nhxg7 Nf4 22. e3 Ne6 23. Nh5 Kh8 24. Qe4 f6 25. Qxe5 fxe5 26. Nhg3 Rd7 27. e4 Kg8 28. Bh3 Rf6 29. Ne7+ Kf7 30. Bxe6+ Kxe6 31. Nef5 c5 32. h3 Rg6 33. Kh2 Rd8 34. Rg1 b5 35. Ne2 a5 36. Nc3 Rxg1 37. Kxg1 b4 38. Nd5 Rf8 39. Nb6 Rxf5 40. exf5+ Kxd6 41. Nc4+ 1-0

[Event "Madrid-ch sf"]
[Site "Madrid"]
[Date "2018.05.09"]
[Round "5"]
[White "De Luna Butz, Alberto"]
[Black "Alvarez Abejon, Amilcar"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1815"]
[BlackElo "1951"]
[PlyCount "74"]
[EventDate "2018.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 f5 2. d3 d6 3. e4 e5 4. exf5 Bxf5 5. Nc3 Nf6 6. Bg5 Be7 7. Qd2 0-0 8. 0-0-0 Nc6 9. h3 d5 10. g4 Be6 11. Bg2 Bb4 12. d4 e4 13. Ne5 Qe8 14. Qe3 Bd6 15. f4 exf3 16. Nxf3 h6 17. Rde1 Bf7 18. Bf4 Qxe3+ 19. Bxe3 Rae8 20. Bf2 Nd8 21. Rxe8 Rxe8 22. Re1 Rxe1+ 23. Bxe1 c6 24. Ne5 Bxe5 25. dxe5 Nd7 26. Bg3 Ne6 27. Ne2 Kf8 28. c3 Bg6 29. Nd4 Ndc5 30. b4 Nd3+ 31. Kd2 Nxd4 32. cxd4 Nxb4 33. a3 Nc2 34. e6 Nxd4 35. Bd6+ Ke8 36. e7 Kd7 37. Be5 Ne6 0-1

[Event "Madrid-ch sf"]
[Site "Madrid"]
[Date "2018.05.07"]
[Round "3"]
[White "Andrade Sandoval, Jim Carlos"]
[Black "De Luna Butz, Alberto"]
[Result "1-0"]
[ECO "D14"]
[WhiteElo "2032"]
[BlackElo "1815"]
[PlyCount "49"]
[EventDate "2018.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 c5 3. c3 cxd4 4. cxd4 d5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Nd7 9. 0-0 Rc8 10. Qa4 a6 11. Bxc6 Rxc6 12. Ne5 Nxe5 13. Bxe5 f6 14. Bg3 Bd6 15. Rfc1 0-0 16. b4 b5 17. Qb3 Rc4 18. a3 Qc7 19. Ne2 Rc8 20. Rxc4 dxc4 21. Qc3 Kf7 22. Rd1 g5 23. Bxd6 Qxd6 24. Ng3 Bd3 25. Rxd3 1-0

[Event "Madrid-ch sf"]
[Site "Madrid"]
[Date "2018.05.06"]
[Round "2"]
[White "De Luna Butz, Alberto"]
[Black "Spitzer Isbert, Ramon"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1815"]
[BlackElo "2019"]
[PlyCount "99"]
[EventDate "2018.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 a5 4. b5 Bg7 5. Bb2 0-0 6. g3 d6 7. Bg2 Nbd7 8. 0-0 e5 9. Nc3 Nc5 10. Na4 Ne6 11. Qb3 Nd7 12. d3 Re8 13. Rad1 Kh8 14. Qc2 f5 15. e3 Qe7 16. Nc3 Nf6 17. d4 e4 18. Nd2 c6 19. bxc6 bxc6 20. Ba3 Ba6 21. Rb1 Qc7 22. Rfc1 Reb8 23. Bf1 Bc8 24. Na4 Bd7 25. c5 dxc5 26. Nxc5 Nxc5 27. Bxc5 Be6 28. Rxb8+ Rxb8 29. Rb1 h5 30. a3 h4 31. Rxb8+ Qxb8 32. Qa4 Bd5 33. Qxa5 Ng4 34. Qb4 Qg8 35. a4 Qh7 36. Qb8+ Bg8 37. gxh4 Be5 38. Bd6 Bxd6 39. Qxd6 Qxh4 40. Qg3 Qd8 41. h3 Nf6 42. Qxg6 Bh7 43. Qg5 Qf8 44. a5 Nd5 45. a6 Qa3 46. Qd8+ Bg8 47. Qb8 Nxe3 48. a7 Nxf1 49. Nxf1 e3 50. fxe3 1-0

