[Event "Vecindario Montalvo Memorial 16th"]
[Site "Vecindario"]
[Date "2024.03.31"]
[Round "9"]
[White "Juan Miguel, Javier"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1597"]
[BlackElo "1832"]
[PlyCount "122"]
[EventDate "2024.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 g6 4. b3 Bg7 5. Bb2 c5 6. Nd2 0-0 7. Ngf3 b6 8. 0-0 Bb7 9. c4 e6 10. Qc2 Nbd7 11. Rfe1 Rc8 12. Rac1 Qc7 13. Ne5 Nxe5 14. dxe5 Nd7 15. f4 Qd8 16. Nf3 Qe7 17. Rcd1 Rfd8 18. Ba3 Qe8 19. Qf2 Nf8 20. Qe2 Rc7 21. Rd2 Ba8 22. Red1 Qe7 23. cxd5 exd5 24. e4 d4 25. Bc4 Qe8 26. Re1 Ne6 27. g3 Qc6 28. Bb5 Qb7 29. Ba6 Qb8 30. f5 Nf8 31. h4 Bh6 32. f6 Ne6 33. Rdd1 Bc6 34. Bd3 Qc8 35. Bc1 Bxc1 36. Rxc1 Qd7 37. Qd2 Qe8 38. Re2 b5 39. g4 Kh8 40. h5 Qd7 41. Qh6 Rg8 42. hxg6 Rxg6 43. Qh1 Nf4 44. Rh2 Qxg4+ 45. Kf1 h5 46. Rh4 Qg3 47. Rc2 Bd7 48. Rxh5+ Nxh5 49. Qxh5+ Kg8 50. Rh2 Kf8 51. Qh8+ Rg8 52. Qh6+ Ke8 53. Ke2 Bg4 54. Rf2 c4 55. bxc4 bxc4 56. Qd2 Bxf3+ 57. Rxf3 Qh2+ 58. Rf2 Qh5+ 59. Kf1 cxd3 60. Qxd3 Rc1+ 61. Qd1 Rxd1# 0-1

[Event "Vecindario Montalvo Memorial 16th"]
[Site "Vecindario"]
[Date "2024.03.30"]
[Round "8"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Mendez Acosta, Alexander Jesus"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1832"]
[BlackElo "2025"]
[PlyCount "84"]
[EventDate "2024.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. g3 c5 4. c4 Nf6 5. Bg2 Nc6 6. cxd5 exd5 7. 0-0 cxd4 8. Nxd4 Be7 9. e3 Bg4 10. Qa4 Qd7 11. Nc3 h5 12. f3 Be6 13. Nxe6 fxe6 14. Rd1 h4 15. g4 h3 16. Bh1 0-0 17. Bd2 Bc5 18. Rac1 d4 19. Ne2 d3 20. Ng3 Bb6 21. Rc4 Nd5 22. Re4 Qd6 23. Nf1 Ne5 24. Kf2 Rac8 25. Qb3 Rc2 26. Rxe5 Qxe5 27. Qxd3 Qxb2 28. Kg3 Rcc8 29. f4 Qc2 30. Qxc2 Rxc2 31. Kf3 Rxa2 32. Ke4 Kf7 33. f5 Nf6+ 34. Kf4 exf5 35. Kxf5 Ra4 36. e4 Bc7 37. Rc1 g6+ 38. Kg5 Bd8 39. Kf4 Re8 40. Re1 Bc7+ 41. Kg5 Raxe4 42. Ne3 Bf4+ 0-1

[Event "Vecindario Montalvo Memorial 16th"]
[Site "Vecindario"]
[Date "2024.03.29"]
[Round "7"]
[White "Segura Marsa, Andres"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1987"]
[BlackElo "1832"]
[PlyCount "72"]
[EventDate "2024.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 b6 4. Bg2 Nc6 5. e4 e5 6. Nge2 d6 7. d3 Bg4 8. f3 Bd7 9. 0-0 Qc8 10. Bg5 Ne7 11. f4 Ng4 12. Bxe7 Bxe7 13. Qd2 0-0 14. Nd5 Bd8 15. f5 Rb8 16. Rf3 Rb7 17. Raf1 Bc6 18. Nec3 Nf6 19. Ne3 a6 20. g4 b5 21. Rh3 b4 22. Ne2 Bd7 23. g5 Ne8 24. Rg3 Kh8 25. h4 a5 26. Nd5 Nc7 27. f6 Nxd5 28. fxg7+ Kxg7 29. exd5 Bg4 30. Kh2 f5 31. gxf6+ Rxf6 32. Rxf6 Bxf6 33. Bh3 h5 34. Bxg4 hxg4 35. h5 Qf5 36. h6+ Kh8 1/2-1/2

[Event "Vecindario Montalvo Memorial 16th"]
[Site "Vecindario"]
[Date "2024.03.28"]
[Round "6"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Quintero Cruz, Eduardo"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1832"]
[PlyCount "115"]
[EventDate "2024.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. b3 e6 2. c4 d5 3. e3 c5 4. Bb2 Nf6 5. Nf3 Bd6 6. cxd5 exd5 7. Bb5+ Bd7 8. Qe2 0-0 9. 0-0 Bg4 10. d4 Qb6 11. Nc3 Nc6 12. dxc5 Qxc5 13. Na4 Qb4 14. a3 Qxb3 15. Rfb1 Bxf3 16. gxf3 d4 17. Bc1 Qe6 18. Kg2 Qe5 19. f4 Qd5+ 20. Qf3 Qxf3+ 21. Kxf3 dxe3 22. fxe3 Ne7 23. e4 a6 24. Be2 b5 25. e5 bxa4 26. exf6 gxf6 27. Bb2 f5 28. Bd3 Rab8 29. Rg1+ Ng6 30. Bc1 Rb3 31. Rd1 Rd8 32. Rb1 Rc3 33. Bb2 Rb3 34. Bf6 Be7 35. Rxb3 axb3 36. Bb2 a5 37. Be2 Rxd1 38. Bxd1 a4 39. Be2 Bd6 40. Bb5 Bxf4 41. Bxa4 Bxh2 42. Bxb3 Be5 43. Bc1 Nh4+ 44. Kf2 Kg7 45. Bd5 Kg6 46. a4 f4 47. a5 Kg7 48. a6 Kg8 49. Bxf4 Bd4+ 50. Be3 Bxe3+ 51. Kxe3 Nf5+ 52. Kd3 Ne7 53. a7 Nxd5 54. a8Q+ Kg7 55. Qxd5 Kg6 56. Ke4 Kg7 57. Kf5 f6 58. Qe6 1-0

[Event "Vecindario Montalvo Memorial 16th"]
[Site "Vecindario"]
[Date "2024.03.27"]
[Round "5"]
[White "Matos Guedes, Silverio"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1675"]
[BlackElo "1832"]
[PlyCount "110"]
[EventDate "2024.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Nxc6 dxc6 7. Qxd8+ Kxd8 8. Bg5 Be6 9. 0-0-0+ Ke8 10. f3 Bg7 11. Bd3 Nd7 12. f4 Bxc3 13. bxc3 f6 14. Bh4 Bxa2 15. c4 Nb6 16. c5 Nc4 17. Bxc4 Bxc4 18. Rd4 Be6 19. Rhd1 Kf7 20. h3 h5 21. Kb2 Rhb8 22. Bg3 Rc8 23. c3 b6 24. cxb6 axb6 25. Ra1 Rxa1 26. Kxa1 Ra8+ 27. Kb1 c5 28. Rd3 Ra2 29. Re3 Rxg2 30. h4 Bb3 31. e5 f5 32. Be1 Bc4 33. Bg3 e6 34. Be1 Ke7 35. Rg3 Rxg3 36. Bxg3 Kd7 37. Kc2 Kc6 38. Kd2 Kd5 39. Ke3 Bf1 40. Be1 Kc4 41. Kd2 Bg2 42. Ke3 Bh1 43. Kd2 Be4 44. Ke3 b5 45. Bd2 Kb3 46. Be1 Kc2 47. Ke2 Bd3+ 48. Ke3 Bc4 49. Kf3 Kd3 50. Kg3 Bd5 51. Kf2 c4 52. Kf1 b4 53. cxb4 c3 54. Bxc3 Kxc3 55. Ke2 Kc2 0-1

[Event "Vecindario Montalvo Memorial 16th"]
[Site "Vecindario"]
[Date "2024.03.26"]
[Round "4"]
[White "Morales Camacho, Julian"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2186"]
[BlackElo "1832"]
[PlyCount "100"]
[EventDate "2024.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. c4 e5 2. e3 Nf6 3. Nc3 Nc6 4. a3 a5 5. Qc2 Be7 6. Nf3 0-0 7. Nd5 Re8 8. Nxe7+ Qxe7 9. d3 e4 10. dxe4 Nxe4 11. Bd3 f5 12. 0-0 a4 13. Nd4 g6 14. Nb5 d6 15. Nc3 Nxc3 16. Qxc3 Qe5 17. Qc2 h6 18. Bd2 Qe7 19. f4 Be6 20. Rf3 Qf7 21. Rh3 h5 22. Rg3 Ne7 23. Rg5 c5 24. h3 d5 25. cxd5 Bxd5 26. Qxc5 Rac8 27. Qd4 Red8 28. Bc3 Kh7 29. Qf6 Qxf6 30. Bxf6 Be6 31. Bb5 Rd5 32. Bxa4 Ra5 33. Bd1 Nd5 34. Bd4 Rc4 35. g3 Nc7 36. g4 h4 37. Bc3 Ra8 38. gxf5 Bxf5 39. Bb3 Re4 40. Kf2 Rae8 41. Be5 Ne6 42. Rg2 Rf8 43. Bd6 Rd8 44. Bb4 Re8 45. Re1 Nxf4 46. exf4 Rxf4+ 47. Kg1 Rxb4 48. Rxe8 Rxb3 49. Re7+ Kh6 50. Rge2 Rd3 1-0

[Event "Vecindario Montalvo Memorial 16th"]
[Site "Vecindario"]
[Date "2024.03.24"]
[Round "2"]
[White "Garcia Padron, Jose"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2385"]
[BlackElo "1832"]
[PlyCount "39"]
[EventDate "2024.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 h6 3. Bxf6 exf6 4. g3 d5 5. Bg2 Be6 6. c4 Bb4+ 7. Nc3 0-0 8. Qa4 c5 9. dxc5 Bxc5 10. cxd5 Bd7 11. Qb3 a5 12. Nf3 a4 13. Qc2 Na6 14. a3 Rc8 15. 0-0 Re8 16. e3 Ba7 17. Rad1 Rc5 18. Nd4 Qc8 19. Qd3 g6 20. Ne4 1-0

[Event "Gran Canaria-ch Seniors"]
[Site "Arucas"]
[Date "2023.04.26"]
[Round "7.9"]
[White "Aleman Garcia, Enrique Jose"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1690"]
[PlyCount "100"]
[EventDate "2023.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e6 3. d3 d5 4. f3 dxe4 5. Nxe4 Nxe4 6. fxe4 e5 7. Nf3 Nc6 8. c3 Bg4 9. Be2 Qd7 10. Be3 0-0-0 11. Qd2 Kb8 12. 0-0-0 Qe8 13. Qc2 Be7 14. h3 Bc8 15. d4 exd4 16. Bxd4 Nxd4 17. Rxd4 Rxd4 18. Nxd4 Bg5+ 19. Kb1 h5 20. Nf3 Be7 21. Rd1 Rh6 22. Nd4 Rb6 23. b3 g6 24. c4 Qf8 25. Rf1 a5 26. a4 Bd7 27. Qa2 Qe8 28. Nb5 Bc5 29. Bd3 Bc6 30. Qc2 Qe6 31. Qc3 Be8 32. Ka2 Qd7 33. e5 Re6 34. Qxa5 Ra6 35. Qd2 c6 36. Nc3 Bb4 37. Rf4 Qe6 38. Re4 Ra5 39. c5 Rxa4+ 40. Kb2 Ba3+ 41. Kc2 Rxe4 42. Bxe4 Bxc5 43. Na4 Ba7 44. Qd8+ Qc8 45. Qd6+ Qc7 46. Qf6 Bd4 47. Qh8 Qxe5 48. Qxe5+ Bxe5 49. Nc5 Kc7 50. Kd3 b5 0-1

[Event "Gran Canaria-ch Seniors"]
[Site "Arucas"]
[Date "2023.04.24"]
[Round "6.5"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Rossello Padron, Carlos Eduardo"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1690"]
[BlackElo "1635"]
[PlyCount "106"]
[EventDate "2023.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d6 3. Bg2 g6 4. d4 Bg7 5. c4 c6 6. Nc3 0-0 7. 0-0 Nbd7 8. Qc2 e5 9. Rd1 Qc7 10. b3 Re8 11. Bb2 e4 12. Ng5 d5 13. Rac1 Nb6 14. cxd5 cxd5 15. Qd2 Qe7 16. Nb5 e3 17. fxe3 Qxe3+ 18. Qxe3 Rxe3 19. Rc7 Rxe2 20. Ba3 Ne8 21. Rcc1 h6 22. Nf3 Bf5 23. Ne5 Bxe5 24. dxe5 Be4 25. Bh3 Bf3 26. Rf1 Be4 27. Be7 Rc2 28. Rcd1 a6 29. Nd4 Nc8 30. e6 f5 31. Bd8 Rxa2 32. e7 Ncd6 33. Ne6 Kf7 34. Nc5 Rc8 35. Nxe4 dxe4 36. g4 Rcc2 37. gxf5 g5 38. Rfe1 Rxh2 39. Bf1 Rhf2 40. Bc7 Nxf5 41. Bc4+ Kf6 42. Bb8 Nh4 43. Re3 Nf3+ 44. Rxf3+ exf3 45. Ba7 Rg2+ 46. Kf1 Rh2 47. Bd4+ Kf5 48. Bd3+ Kf4 49. Bg1 Rh1 50. Bg6 f2 51. Rd4+ Ke5 52. Rg4 fxg1Q+ 53. Rxg1 Ra1+ 0-1

[Event "Gran Canaria-ch Seniors"]
[Site "Arucas"]
[Date "2023.04.21"]
[Round "5.8"]
[White "Mestre Deniz, Miguel Enrique"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "B27"]
[BlackElo "1690"]
[PlyCount "100"]
[EventDate "2023.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Bc4 Nf6 4. d3 Bg7 5. 0-0 0-0 6. c3 d5 7. exd5 Nxd5 8. Bxd5 Qxd5 9. h3 Rd8 10. Bg5 f6 11. Be3 e5 12. d4 cxd4 13. cxd4 exd4 14. Qxd4 Qxd4 15. Bxd4 Nc6 16. Bc3 Be6 17. Nbd2 Bd5 18. Rfe1 Re8 19. b3 b5 20. Rac1 Kf7 21. Kf1 Bh6 22. Rcd1 Rad8 23. Ba1 Bf4 24. g3 Bh6 25. a3 Be6 26. Kg2 Bxh3+ 27. Kxh3 Rxe1 28. Rxe1 Bxd2 29. Rd1 Ba5 30. Rxd8 Bxd8 31. Nd2 f5 32. f4 Ke6 33. Nf3 Kd5 34. Kg2 Ke4 35. Kf2 Na5 36. b4 Nc4 37. Bd4 a6 38. Bc5 Bf6 39. Ne1 Nxa3 40. Bb6 Bd4+ 41. Bxd4 Kxd4 42. Ke2 Kc4 43. Nd3 Kc3 44. Ke3 Nc2+ 45. Ke2 Nxb4 46. Ne5 a5 47. Kd1 a4 48. Kc1 Nd3+ 49. Nxd3 Kxd3 50. Kb2 Ke3 0-1

[Event "Gran Canaria-ch Seniors"]
[Site "Arucas"]
[Date "2023.04.17"]
[Round "3.5"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Macias Reyes, Jose Luis"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1690"]
[BlackElo "1495"]
[PlyCount "76"]
[EventDate "2023.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nc6 5. d4 Nf6 6. Bd3 a6 7. c3 g6 8. 0-0 Bf5 9. Bxf5 gxf5 10. Qf3 e6 11. Re1 Nxe5 12. dxe5 Ne4 13. Be3 Bg7 14. Na3 Bxe5 15. Rad1 Qc7 16. g3 0-0-0 17. Nc2 h5 18. Bd4 h4 19. Bxe5 Qxe5 20. Re2 hxg3 21. fxg3 Rdg8 22. Rg2 Rg6 23. Re1 Qc7 24. Ree2 Rhg8 25. Qf4 Rg4 26. Qxc7+ Kxc7 27. Nd4 b5 28. a3 Nd6 29. Ref2 Re4 30. Re2 Kb6 31. Rxe4 fxe4 32. Kf2 e5 33. Nb3 a5 34. Ke1 a4 35. Nd2 Kc5 36. Kd1 d4 37. h4 f5 38. Ke2 f4 0-1

[Event "Gran Canaria-ch Seniors"]
[Site "Arucas"]
[Date "2023.04.14"]
[Round "2.1"]
[White "Rojas Mirabal, Pedro"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2043"]
[BlackElo "1690"]
[PlyCount "87"]
[EventDate "2023.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Bg7 6. Nc3 Nf6 7. f3 0-0 8. Bc4 Qa5 9. Bb3 Rd8 10. 0-0 d5 11. exd5 Nb4 12. Qe1 Nbxd5 13. Nxd5 Rxd5 14. Bxd5 Qxd5 15. Ne2 Bf5 16. Nc3 Qc6 17. Qf2 h5 18. Rfd1 e5 19. h3 Re8 20. Rd2 e4 21. f4 b6 22. Rad1 Kh7 23. Rd6 Qc7 24. Qh4 Be6 25. f5 gxf5 26. Bg5 Qc5+ 27. Kh1 Qe5 28. Rd8 Kg6 29. Bf4 Qc5 30. Qg5+ Kh7 31. Rxe8 Nxe8 32. Qxh5+ Kg8 33. Rd8 Qc6 34. Qg5 f6 35. Qg6 Bf7 36. Qxf5 e3 37. Bxe3 Qc4 38. Nd5 Qh4 39. Ne7+ Kf8 40. Ng6+ Bxg6 41. Qxg6 Qe1+ 42. Bg1 Qe6 43. Bf2 Qe2 44. Bg3 1-0

[Event "Gran Canaria-ch Seniors"]
[Site "Arucas"]
[Date "2023.04.12"]
[Round "1.6"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Almeida Afonso, Dolores Francisca"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1690"]
[PlyCount "40"]
[EventDate "2023.04.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. d4 d6 5. 0-0 Bg4 6. h3 Bh5 7. Qd3 Nf6 8. d5 Na5 9. Bb5+ Nd7 10. b4 c6 11. bxa5 Bxf3 12. dxc6 bxc6 13. Bxc6 Bxg2 14. Kxg2 Rc8 15. Qb5 Be7 16. Be3 Rc7 17. Nc3 Qc8 18. Bxd7+ Qxd7 19. Qxd7+ Rxd7 20. Nd5 0-0 1-0

[Event "Vecindario Montalvo Memorial 15th"]
[Site "Vecindario"]
[Date "2023.04.09"]
[Round "9"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Reyes Lopez, Angel"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1690"]
[BlackElo "1941"]
[PlyCount "70"]
[EventDate "2023.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d6 5. d4 0-0 6. Bg2 c6 7. c4 Nbd7 8. 0-0 Qc7 9. Nc3 e5 10. dxe5 dxe5 11. Qc2 Re8 12. Rad1 Nc5 13. e4 Bg4 14. h3 Bxf3 15. Bxf3 Ne6 16. Ne2 Rad8 17. Rxd8 Rxd8 18. Rd1 Rxd1+ 19. Qxd1 Ng5 20. Nc3 Nxh3+ 21. Kh2 Qc8 22. Qe2 Ng5 23. Bg2 Qg4 24. f3 Qd7 25. Bc1 Ne6 26. Bh3 Nd4 27. Qe3 Qd6 28. Na4 Bh6 29. Qxh6 Nxf3+ 30. Kg2 Qd1 31. Qe3 Ne1+ 32. Kf2 Nd3+ 33. Kg2 Nxc1 34. Nc3 Qc2+ 35. Kg1 Qxc3 0-1

[Event "Vecindario Montalvo Memorial 15th"]
[Site "Vecindario"]
[Date "2023.04.08"]
[Round "8"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Camino Carrio, Nicanor"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1690"]
[BlackElo "1911"]
[PlyCount "151"]
[EventDate "2023.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. g3 g6 4. c3 Bg7 5. Bg2 e5 6. 0-0 Nge7 7. Na3 0-0 8. Nc2 d5 9. d4 cxd4 10. exd5 Nxd5 11. cxd4 exd4 12. Ncxd4 Nde7 13. Be3 Bg4 14. f3 Bd7 15. Qb3 Nf5 16. Nxf5 Bxf5 17. Bc5 Re8 18. Rfe1 Na5 19. Qb4 b6 20. Bf2 Nc6 21. Qa4 Rc8 22. Rad1 Qf6 23. f4 Bg4 24. Rd2 h5 25. h3 Bf5 26. Rc1 Na5 27. Kh2 Qe7 28. b4 Rxc1 29. Nxc1 Rc8 30. Re2 Qc7 31. Re8+ Kh7 32. Rxc8 Qxc8 33. bxa5 Qxc1 34. axb6 axb6 35. Qb3 Qd2 36. Qxb6 Qxa2 37. Qe3 Qc2 38. Qc5 Bc3 39. Qe3 Qb2 40. Qc5 Qd2 41. Qe3 Kh6 42. Qxd2 Bxd2 43. Bd4 h4 44. Be5 hxg3+ 45. Kxg3 Be1+ 46. Kh2 Kh7 47. Bf3 Kg8 48. Kg2 Kf8 49. Bg4 Bd3 50. Bf6 Bd2 51. Kf3 Bc2 52. Bd7 Bc1 53. Bc6 Bf5 54. Kg3 Bd2 55. h4 Kg8 56. Kf3 Be6 57. Kg3 Kh7 58. Bb5 Kh6 59. Be2 Be1+ 60. Kg2 Bd5+ 61. Kh3 Be6+ 62. Kg2 Bb4 63. Bf3 Be1 64. Be2 Bd5+ 65. Kh3 Be4 66. Kh2 Bd5 67. Kh3 Bf2 68. Kh2 Kh7 69. Kh3 Bc5 70. Kg3 Bd6 71. h5 Be4 72. hxg6+ Kxg6 73. Bd8 Bd5 74. Bd3+ Kg7 75. Kg4 Bb3 76. Kg5 1/2-1/2

[Event "Vecindario Montalvo Memorial 15th"]
[Site "Vecindario"]
[Date "2023.04.07"]
[Round "7"]
[White "Oudeh Mishmesh, Lara"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1462"]
[BlackElo "1690"]
[PlyCount "126"]
[EventDate "2023.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. c3 Bd6 5. Bg3 0-0 6. Nf3 c5 7. Qc2 Nc6 8. Bd3 cxd4 9. exd4 Qc7 10. Bh4 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Bxf6 Bxf6 14. 0-0 g6 15. Nd2 Bd7 16. Rfe1 Rfe8 17. Qb3 Qc6 18. Nf3 Rxe1+ 19. Rxe1 Re8 20. Rc1 a6 21. h3 b5 22. Rd1 Qc5 23. Bf1 Bc6 24. Nd4 Bd7 25. Nc2 Be6 26. Qb4 Qb6 27. Ne3 Be7 28. Qf4 Rd8 29. Qe5 Qd6 30. Qd4 Qc5 31. Qe5 d4 32. cxd4 Qxe5 33. dxe5 Rxd1 34. Nxd1 Bxa2 35. Bd3 f6 36. exf6 Bxf6 37. Bc2 Be6 38. Kf1 Kf8 39. Ke2 Ke7 40. Kd2 Kd6 41. f3 Kc5 42. Nf2 Be7 43. g4 Kd4 44. f4 Bb4+ 45. Kd1 Bd5 46. f5 Bf3+ 47. Kc1 gxf5 48. Bxf5 h6 49. Bc8 a5 50. Bd7 Be2 51. Nh1 Be1 52. Bc6 Kc5 53. Be4 a4 54. Kb1 Kd4 55. Bg2 Ke3 56. Kc1 Bh4 57. Kc2 b4 58. Bc6 b3+ 59. Kb1 Bd3+ 60. Ka1 Kd2 61. Bxa4 Kc2 62. Nf2 Bxf2 63. g5 Bd4 0-1

[Event "Vecindario Montalvo Memorial 15th"]
[Site "Vecindario"]
[Date "2023.04.06"]
[Round "6"]
[White "Matos Guedes, Silverio"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1478"]
[BlackElo "1690"]
[PlyCount "66"]
[EventDate "2023.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Be3 cxd4 5. Bxd4 Nf6 6. Nc3 Nc6 7. Be3 0-0 8. Qd2 Ng4 9. Bc4 Nxe3 10. fxe3 a6 11. g4 b5 12. Bb3 Bb7 13. h4 Ne5 14. Nxe5 Bxe5 15. 0-0-0 d6 16. g5 Rc8 17. Nd5 a5 18. a4 bxa4 19. Bxa4 Bxd5 20. exd5 Qb6 21. b3 Bc3 22. Qd3 Qb4 23. Rdf1 Rc5 24. h5 Qg4 25. hxg6 fxg6 26. Rxf8+ Kxf8 27. Qf1+ Kg7 28. Be8 Qf5 29. e4 Qxg5+ 30. Kb1 Bf6 31. Qh3 Kf8 32. Bd7 Qd2 33. Rc1 Rc3 0-1

[Event "Vecindario Montalvo Memorial 15th"]
[Site "Vecindario"]
[Date "2023.04.05"]
[Round "5"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Garcia Rodriguez, Adriana"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1690"]
[BlackElo "1541"]
[PlyCount "88"]
[EventDate "2023.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. b3 0-0 9. Bb2 Bd6 10. c3 Re8 11. Na3 a6 12. Nc2 h6 13. Ne3 Be6 14. Nh4 Bc7 15. Qc2 e4 16. Rad1 Qd7 17. Bh1 g5 18. Nhg2 Rad8 19. Qb1 Qe7 20. Qa1 Bh3 21. Rfe1 Bb6 22. Qc1 Bxg2 23. Bxg2 Bxe3 24. Qxe3 Ng4 25. Qc1 Qf6 26. Rf1 Qg6 27. h3 Nge5 28. Qb1 f5 29. Kh1 Qh5 30. Qc2 g4 31. h4 f4 32. Bxe4 dxe4 33. Qxe4 fxg3 34. fxg3 Qg6 35. Qg2 Rxd1 36. Rxd1 Rd8 37. Rf1 Ne7 38. c4 N7c6 39. Ba3 Nd4 40. Be7 Rd7 41. Bf6 Nec6 42. Kh2 Nf5 43. Bc3 Ne3 44. Rf6 Qxf6 0-1

[Event "Vecindario Montalvo Memorial 15th"]
[Site "Vecindario"]
[Date "2023.04.04"]
[Round "4"]
[White "Bangiev, Katharina"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1483"]
[BlackElo "1690"]
[PlyCount "158"]
[EventDate "2023.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Qd2 Ng4 11. Bxg4 Bxg4 12. h3 Bd7 13. Rad1 Ne5 14. b3 Nc6 15. Nxc6 bxc6 16. Bh6 Bxh6 17. Qe3 Bg5 18. Qxg5 Qa5 19. Qd2 Rfe8 20. Rfe1 f6 21. Ne2 Qh5 22. Nf4 Qg5 23. Qe3 a5 24. c5 e5 25. Nd3 Qxe3 26. Rxe3 d5 27. Nb2 d4 28. Re2 Be6 29. f3 Rab8 30. Na4 Rb5 31. Red2 g5 32. Kf2 h5 33. g4 hxg4 34. hxg4 Kg7 35. Rh1 Rh8 36. Rxh8 Kxh8 37. Ke1 Kg7 38. Rb2 Rb8 39. Kf2 Rb5 40. Ke1 Rb4 41. Kf2 Kf7 42. Ke2 Ke7 43. Kd2 Rb8 44. Ke1 Rh8 45. Kf1 Rh1+ 46. Ke2 Bc8 47. Kf2 Ba6 48. Kg2 Rc1 49. a3 d3 50. Kf2 Bb5 51. Ke3 Re1+ 52. Kd2 Re2+ 53. Kc3 Re3 54. Rf2 d2+ 55. Kc2 Bxa4 56. bxa4 Rxa3 57. Kxd2 Rxa4 58. Kc3 Rd4 59. Ra2 a4 60. Rd2 Ke6 61. Ra2 Kd7 62. Rd2 Kc7 63. Rxd4 exd4+ 64. Kxd4 a3 65. Kc3 a2 66. Kb2 a1Q+ 67. Kxa1 Kb7 68. Kb2 Ka6 69. Kc3 Kb5 70. Kd4 Kb4 71. e5 fxe5+ 72. Kxe5 Kxc5 73. f4 gxf4 74. Kxf4 Kd6 75. Kf5 Ke7 76. Ke5 Kf7 77. Kd6 Kg6 78. Kxc6 Kg5 79. Kc5 Kxg4 1/2-1/2

[Event "Vecindario Montalvo Memorial 15th"]
[Site "Vecindario"]
[Date "2023.04.03"]
[Round "3"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Guerrero Orihuela, Jose Luis"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1690"]
[BlackElo "1862"]
[PlyCount "64"]
[EventDate "2023.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. d4 Bf5 4. Bg2 h6 5. 0-0 e6 6. c4 c6 7. Nc3 Nbd7 8. Re1 Be7 9. b3 Ne4 10. Bb2 Ndf6 11. Ne5 Bb4 12. Rc1 Qa5 13. Nxe4 Nxe4 14. Bxe4 Bxe4 15. Rf1 Qxa2 16. Bc3 Bxc3 17. Rxc3 Qb2 18. Re3 0-0 19. f3 Bh7 20. g4 Rfd8 21. c5 f6 22. Nd3 Qxd4 23. Qc1 Bxd3 24. exd3 e5 25. Kh1 Re8 26. Rfe1 Re7 27. f4 Qxf4 28. Rf1 Qd4 29. Ref3 e4 30. Rf4 Qxd3 31. Rd1 Qxb3 32. Rdf1 e3 0-1

[Event "Vecindario Montalvo Memorial 15th"]
[Site "Vecindario"]
[Date "2023.04.02"]
[Round "1"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Trocoli Romero, Isabel Yang"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1690"]
[BlackElo "1008"]
[PlyCount "77"]
[EventDate "2023.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 e6 3. g3 Nf6 4. Bg2 Bd6 5. 0-0 0-0 6. c4 b6 7. Nc3 Ba6 8. b3 e5 9. Bb2 Rb8 10. dxe5 Bxe5 11. Nxe5 Nxe5 12. Qc2 Bb7 13. e4 c6 14. Rfe1 d5 15. exd5 Re8 16. dxc6 Bxc6 17. Rxe5 Rxe5 18. Bxc6 Qd6 19. Nb5 Qxc6 20. Bxe5 Re8 21. Nd4 Qc5 22. Bxf6 gxf6 23. Qc3 Re4 24. Rd1 Qe5 25. Qd3 f5 26. Nf3 Qe7 27. Qd8+ Qe8 28. Qg5+ Kf8 29. Rd8 Qxd8 30. Qxd8+ Kg7 31. Qg5+ Kf8 32. Qf6 Re6 33. Qd8+ Re8 34. Qd6+ Re7 35. Nd4 Ke8 36. Kf1 Rd7 37. Qf6 Re7 38. Nc6 Re4 39. Qd8# 1-0

[Event "Vecindario Montalvo Memorial 15th"]
[Site "Vecindario"]
[Date "2023.04.02"]
[Round "2"]
[White "Sarmiento Afonso, Santiago"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "2055"]
[BlackElo "1690"]
[PlyCount "26"]
[EventDate "2023.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. cxd5 exd5 6. Bg5 Nbd7 7. e3 Qa5 8. Bd3 Bb4 9. Qc2 0-0 10. 0-0 Re8 11. a3 Bxc3 12. Qxc3 Qxc3 13. bxc3 Ne4 1/2-1/2

[Event "Vecindario Montalvo Memorial 14th"]
[Site "Vecindario"]
[Date "2022.09.10"]
[Round "8"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Fernandez Hernandez, Javier"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1712"]
[BlackElo "1510"]
[PlyCount "129"]
[EventDate "2022.09.04"]
[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. Nf3 g6 2. g3 Bg7 3. Bg2 Nf6 4. c4 0-0 5. Nc3 c6 6. Qb3 d6 7. d4 Nbd7 8. 0-0 Qa5 9. e4 e5 10. d5 h6 11. a3 Qa6 12. Re1 cxd5 13. cxd5 Nc5 14. Qd1 Qd3 15. Nd2 Bg4 16. f3 Qd4+ 17. Kf1 Nd3 18. Re2 Bd7 19. Ndb1 Ng4 20. fxg4 f5 21. Be3 fxe4+ 22. Kg1 Qc4 23. h3 Nf4 24. gxf4 exf4 25. Bf2 e3 26. Bf3 exf2+ 27. Kxf2 Bd4+ 28. Kg2 Rae8 29. Nd2 Qa6 30. Rxe8 Rxe8 31. Nde4 Be5 32. Qd2 Qb6 33. Rd1 a5 34. Qf2 Qb3 35. Rd2 b5 36. Qa7 Bxc3 37. bxc3 Rxe4 38. Bxe4 Qxc3 39. Qf2 g5 40. Rd3 Qe5 41. Qd4 Qe7 42. Bf5 Bxf5 43. gxf5 Qe2+ 44. Kg1 f3 45. Rd2 Qe1+ 46. Kh2 h5 47. Rf2 b4 48. axb4 axb4 49. Rxf3 g4 50. hxg4 b3 51. f6 Qh4+ 52. Kg2 hxg4 53. Rg3 Qh7 54. Qxg4+ Kf8 55. Qc8+ Kf7 56. Qd7+ Kxf6 57. Qxh7 Ke5 58. Rd3 b2 59. Rd2 b1Q 60. Qxb1 Kf4 61. Rd4+ Ke5 62. Qe4+ Kf6 63. Qe6+ Kg7 64. Rg4+ Kh8 65. Qh6# 1-0

[Event "Vecindario Montalvo Memorial 14th"]
[Site "Vecindario"]
[Date "2022.09.09"]
[Round "7"]
[White "Julien Casteleiro, Ariel"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1577"]
[BlackElo "1712"]
[PlyCount "67"]
[EventDate "2022.09.04"]
[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. d4 g6 2. Bf4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Be2 e5 6. dxe5 dxe5 7. Be3 Ne7 8. Qd2 0-0 9. 0-0-0 a6 10. h4 b5 11. Bh6 f6 12. Bxg7 Kxg7 13. h5 Qe8 14. hxg6 Qxg6 15. Rh3 Kh8 16. Rg3 Qf7 17. Kb1 Nc5 18. Qh6 Be6 19. Bh5 Ng6 20. Bxg6 Qg7 21. Qxg7+ Kxg7 22. Bf5+ Kf7 23. Bxe6+ Nxe6 24. Rd7+ Ke8 25. Rxh7 Rd8 26. Kc1 c6 27. Nf3 Nf4 28. Rgg7 Rd6 29. g3 b4 30. gxf4 bxc3 31. bxc3 exf4 32. Nd4 c5 33. Nf5 Rc6 34. Ra7 1-0

[Event "Vecindario Montalvo Memorial 14th"]
[Site "Vecindario"]
[Date "2022.09.08"]
[Round "6"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Vega Garcia, Jesus Manuel"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "1712"]
[BlackElo "1493"]
[PlyCount "47"]
[EventDate "2022.09.04"]
[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. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. Nc3 d6 5. d4 0-0 6. Bg2 c5 7. 0-0 Nc6 8. b3 cxd4 9. Nxd4 Nxd4 10. Qxd4 Bf5 11. Bb2 Ne4 12. Qe3 Nxc3 13. Bxc3 Qc7 14. Rac1 a5 15. Rfd1 Be6 16. a4 Ra6 17. Bd5 Bxc3 18. Rxc3 Bh3 19. Rd4 Qc5 20. Qd2 h5 21. Rh4 Bf5 22. Rf3 e6 23. Rxf5 gxf5 24. Qg5+ 1-0

[Event "Vecindario Montalvo Memorial 14th"]
[Site "Vecindario"]
[Date "2022.09.07"]
[Round "5"]
[White "Roca Marrero, Fernando"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1498"]
[BlackElo "1712"]
[PlyCount "87"]
[EventDate "2022.09.04"]
[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. d4 d5 2. Nf3 Nf6 3. c3 g6 4. Bf4 Bg7 5. e3 0-0 6. Be2 Nbd7 7. Nbd2 Re8 8. h4 Nh5 9. Be5 Nxe5 10. dxe5 Bg4 11. Ng5 Bxe2 12. Qxe2 Bxe5 13. 0-0-0 h6 14. Ngf3 Bf6 15. g4 Ng7 16. g5 Bxc3 17. bxc3 c5 18. Nb1 b5 19. Kd2 h5 20. Ke1 Qa5 21. Kf1 e6 22. Ne5 Qc7 23. Nf3 Reb8 24. Kg2 a5 25. Nbd2 b4 26. cxb4 Rxb4 27. e4 dxe4 28. Nxe4 Qf4 29. Nf6+ Kh8 30. Qe5 Qc4 31. Qc7 Ne8 32. Qxf7 Nxf6 33. Qxf6+ Kg8 34. Qxg6+ Kf8 35. Qf6+ Kg8 36. Rh3 Rb7 37. Rd8+ Rxd8 38. Qxd8+ Kg7 39. Qf6+ Kg8 40. g6 Qe4 41. Rg3 Rd7 42. g7 Qa8 43. Qxe6+ Rf7 44. Qh6 1-0

[Event "Vecindario Montalvo Memorial 14th"]
[Site "Vecindario"]
[Date "2022.09.06"]
[Round "4"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Perez Perez, Alejandro"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1712"]
[BlackElo "1980"]
[PlyCount "78"]
[EventDate "2022.09.04"]
[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. Nf3 c5 2. g3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bg2 Bg7 6. c3 Qb6 7. Nb3 d6 8. Be3 Qc7 9. Na3 Nf6 10. Nb5 Qd8 11. 0-0 0-0 12. Qc1 Bd7 13. Rd1 a6 14. Na3 Rb8 15. Nc2 b5 16. Nc5 dxc5 17. Bxc6 Qc8 18. Bxd7 Nxd7 19. Rd5 h5 20. Qd2 Nf6 21. Rxc5 Qh3 22. f3 e5 23. Qe1 Rfd8 24. Rd1 e4 25. Bg5 exf3 26. exf3 Re8 27. Qf2 Qe6 28. a3 Bf8 29. Rc7 Nd5 30. Nd4 Qe5 31. Nc6 Qxg5 32. Nxb8 Nxc7 33. Nd7 Bg7 34. Nc5 Qe3 35. Ne4 Qxf2+ 36. Kxf2 Ne6 37. Rd7 Rd8 38. Re7 Kf8 39. Ra7 Ke8 0-1

[Event "Vecindario Montalvo Memorial 14th"]
[Site "Vecindario"]
[Date "2022.09.05"]
[Round "3"]
[White "Sanchez Gonzalez, Diego"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1427"]
[BlackElo "1712"]
[PlyCount "66"]
[EventDate "2022.09.04"]
[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. e4 g6 2. d4 d6 3. Nf3 Bg7 4. Nc3 Nf6 5. Bd3 0-0 6. h3 Nbd7 7. 0-0 e5 8. Bg5 h6 9. Bh4 c6 10. Bg3 Nh5 11. Bh2 exd4 12. Ne2 Ne5 13. Nfxd4 c5 14. Bxe5 Bxe5 15. Nb3 Be6 16. Nd2 Qd7 17. f4 Bg7 18. f5 gxf5 19. exf5 Bd5 20. Nc3 Bd4+ 21. Kh2 Bxc3 22. bxc3 Nf6 23. Qe1 Kh7 24. Qh4 Rg8 25. g4 Qd8 26. Kg3 Rg5 27. Rae1 Qa5 28. Re6 Qxc3 29. Nf3 Bxf3 30. Rxf3 Rag8 31. Re7 R8g7 32. Kh2 c4 33. Bf1 Qxf3 0-1

[Event "Vecindario Montalvo Memorial 14th"]
[Site "Vecindario"]
[Date "2022.09.04"]
[Round "1"]
[White "Arana Martin, Ivan"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "1712"]
[PlyCount "70"]
[EventDate "2022.09.04"]
[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. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Nc3 Nf6 5. Be3 0-0 6. Bd3 Nbd7 7. 0-0 e5 8. Qd2 Ng4 9. Bg5 f6 10. Bc4+ Kh8 11. Be3 Nb6 12. Bb3 Qe7 13. Nd5 Nxd5 14. Bxd5 Be6 15. Bxe6 Qxe6 16. h3 Nxe3 17. Qxe3 Qc4 18. c3 exd4 19. cxd4 Rae8 20. Rfc1 Qf7 21. Rc3 f5 22. Ng5 Qe7 23. Re1 f4 24. Qd3 Qxg5 25. Rxc7 Re7 26. Rxe7 Qxe7 27. a4 Qd7 28. b3 f3 29. Re3 fxg2 30. Kxg2 Qc6 31. f3 Qb6 32. d5 Be5 33. Qc4 Qxe3 34. Qc2 Qxf3+ 35. Kg1 Qf1# 0-1

[Event "Vecindario Montalvo Memorial 14th"]
[Site "Vecindario"]
[Date "2022.09.04"]
[Round "2"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Villegas, Pierre"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1712"]
[BlackElo "2232"]
[PlyCount "62"]
[EventDate "2022.09.04"]
[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. Nf3 d5 2. g3 Nf6 3. Bg2 b5 4. 0-0 Bb7 5. b3 c5 6. d4 e6 7. Bb2 Nbd7 8. Nbd2 Qb6 9. Rb1 b4 10. c4 bxc3 11. Bxc3 Be7 12. Qc2 0-0 13. Rbd1 Rfc8 14. Qb2 a5 15. Rfe1 a4 16. e4 dxe4 17. Ng5 e3 18. fxe3 Bxg2 19. Kxg2 Nd5 20. Ngf3 Nxc3 21. Qxc3 axb3 22. Qxb3 Qa6 23. Ra1 cxd4 24. exd4 Rab8 25. Qe3 Nf6 26. Ne5 Rb2 27. Kh3 Rcc2 28. Ndf3 Nd5 29. Qe4 Qc8 30. g4 Qc3 31. Rh1 g5 0-1

[Event "Gran Canaria Cabildo Cup"]
[Site "Gran Canaria"]
[Date "2022.04.15"]
[Round "7"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Guerra Aleman, Marcial"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "1688"]
[BlackElo "1686"]
[PlyCount "51"]
[EventDate "2022.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d4 0-0 6. c4 b6 7. Nc3 Bb7 8. Qc2 c5 9. cxd5 Nxd5 10. dxc5 Nxc3 11. Qxc3 Bxc5 12. Bf4 Qe7 13. Rfd1 Nd7 14. a3 Nf6 15. b4 Ne4 16. Qb3 Bxf2+ 17. Kf1 Rfd8 18. Be5 b5 19. Rd3 Bb6 20. Bd4 Bxd4 21. Nxd4 Rxd4 22. Rad1 Rad8 23. Kg1 h6 24. Rxd4 Rxd4 25. Rxd4 Qf6 26. Qe3 1-0

[Event "Gran Canaria Cabildo Cup"]
[Site "Gran Canaria"]
[Date "2022.04.14"]
[Round "6"]
[White "Gimenez, Maria de los Angele"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1577"]
[BlackElo "1688"]
[PlyCount "96"]
[EventDate "2022.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. g3 b6 4. Bg2 Bb7 5. Nc3 Nf6 6. Nge2 Bg7 7. 0-0 0-0 8. h3 Nbd7 9. Be3 e5 10. Qd2 Re8 11. f3 Ba6 12. Kh2 Qe7 13. Rf2 Rad8 14. Bg5 c6 15. d5 c5 16. Bh6 Qf8 17. Bxg7 Qxg7 18. a4 Re7 19. Nc1 Nf8 20. Nd3 Nh5 21. g4 Bxd3 22. gxh5 Ba6 23. h6 Qf6 24. f4 Bc8 25. Raf1 Bd7 26. f5 g5 27. Rg1 Qxh6 28. f6 Ree8 29. Bf1 Ng6 30. Rxg5 Kh8 31. Nb5 Bxb5 32. Bxb5 Rg8 33. Rfg2 Nf4 34. Rxg8+ Rxg8 35. Rxg8+ Kxg8 36. Bd7 Qxf6 37. a5 Ng6 38. axb6 axb6 39. Qg2 Kf8 40. Kh1 Qf4 41. Bf5 Nh4 42. Qg4 Qxg4 43. Bxg4 Kg7 44. Kg1 Kf6 45. Kf2 Kg5 46. Kg3 f5 47. exf5 Nxf5+ 48. Kf3 Nd4+ 0-1

[Event "Gran Canaria Cabildo Cup"]
[Site "Gran Canaria"]
[Date "2022.04.13"]
[Round "5"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Blanco Garcia Bajo, David"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1688"]
[BlackElo "1255"]
[PlyCount "126"]
[EventDate "2022.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. 0-0 e6 5. b3 c5 6. d4 Nc6 7. Bb2 Rc8 8. Nh4 Bg6 9. Nxg6 hxg6 10. e3 Be7 11. Nd2 cxd4 12. exd4 Nb4 13. c3 Nd3 14. Qc2 Nxb2 15. Qxb2 Qa5 16. b4 Qc7 17. Rac1 b5 18. Rfe1 Bd6 19. f4 Kd7 20. Nf3 Ng4 21. Qe2 Qc4 22. Qxc4 Rxc4 23. Bf1 Rc7 24. Bxb5+ Ke7 25. Ba6 Rc6 26. Bb5 Rc7 27. h4 Rhc8 28. c4 Bxb4 29. Re2 dxc4 30. d5 Bc5+ 31. Kh1 Be3 32. Rc3 Kd6 33. dxe6 fxe6 34. Ng5 Kd5 35. Kg2 Kd4 36. Rcc2 Kd3 37. Kf3 Rb8 38. a4 Rxb5 39. axb5 c3 40. Nxe6 Re7 41. Nd8 Bc5 42. Ne6 Rxe6 43. Rxc3+ Kxc3 44. Rxe6 Nf6 45. g4 Kb4 46. g5 Ng8 47. Rxg6 Bd4 48. Ke4 Ne7 49. Re6 Bc5 50. h5 Ng8 51. Re8 Nh6 52. gxh6 gxh6 53. Rb8 Bb6 54. Rxb6 axb6 55. Kd5 Kxb5 56. f5 Ka4 57. f6 b5 58. f7 b4 59. f8Q Kb3 60. Ke5 Kc4 61. Kf6 b3 62. Kg6 b2 63. Qb8 Kd5 1-0

[Event "Gran Canaria Cabildo Cup"]
[Site "Gran Canaria"]
[Date "2022.04.12"]
[Round "4"]
[White "Cruz Pino, Adrian"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2054"]
[BlackElo "1688"]
[PlyCount "75"]
[EventDate "2022.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. Nf3 Nc6 4. d3 Bg7 5. g3 b6 6. Bg2 Bb7 7. 0-0 Nf6 8. e4 0-0 9. h3 Ne8 10. Rb1 Nc7 11. Be3 Ne6 12. Ne2 Qc7 13. a3 a5 14. Nc3 Ncd4 15. Nd5 Qd8 16. Nxd4 Nxd4 17. f4 e6 18. Nc3 Re8 19. e5 Bxg2 20. Kxg2 Nf5 21. Bf2 d5 22. Qf3 d4 23. Ne4 Ra7 24. g4 Nh4+ 25. Bxh4 Qxh4 26. Ng5 h6 27. Qc6 Rb8 28. Nf3 Qe7 29. a4 Rc7 30. Qe4 Qd7 31. b3 Qc6 32. Rbe1 Qxe4 33. Rxe4 Bf8 34. h4 Be7 35. Kh3 Kh7 36. Nd2 Rg8 37. Re2 Rc6 38. Ne4 1-0

[Event "Gran Canaria Cabildo Cup"]
[Site "Gran Canaria"]
[Date "2022.04.11"]
[Round "3"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Garcia Cruz, Jose Manuel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1688"]
[BlackElo "1353"]
[PlyCount "60"]
[EventDate "2022.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. 0-0 e6 5. d4 c5 6. c4 Nc6 7. Nc3 Ne4 8. cxd5 Nxc3 9. bxc3 exd5 10. Nh4 Be6 11. Qb3 cxd4 12. Qxb7 Qc8 13. Qb5 Rb8 14. Qd3 Bc5 15. Bf4 Rb6 16. e4 dxe3 17. Bxe3 Ne5 18. Qe2 Bxe3 19. Qxe3 Ng4 20. Qg5 0-0 21. Bxd5 Bxd5 22. Qxd5 Rd8 23. Qe4 Nf6 24. Qf3 Rc6 25. Rfd1 Rcd6 26. Nf5 Rxd1+ 27. Rxd1 Rxd1+ 28. Qxd1 Kf8 29. Qd6+ Kg8 30. Qd1 Qe8 1-0

[Event "Gran Canaria Cabildo Cup"]
[Site "Gran Canaria"]
[Date "2022.04.10"]
[Round "2"]
[White "Moreno Diepa, Diego"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1995"]
[BlackElo "1688"]
[PlyCount "71"]
[EventDate "2022.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. c3 Bg7 4. Bf4 Nf6 5. Nd2 0-0 6. Qc2 Nbd7 7. 0-0-0 c5 8. dxc5 Nxc5 9. f3 Be6 10. Kb1 b5 11. Ne2 Rb8 12. Nd4 Bd7 13. Be3 Qc7 14. N2b3 Na4 15. g4 Rfc8 16. h4 h6 17. h5 g5 18. Qd2 Kh7 19. Bd3 e5 20. Nf5 Bxf5 21. gxf5 Qe7 22. Rdg1 Nd7 23. Bxa7 Rb7 24. Be3 f6 25. Rd1 Ra8 26. Be2 Bf8 27. Qd5 Rab8 28. Na5 Ndb6 29. Qb3 Nc4 30. Bxc4 bxc4 31. Qxa4 Rxb2+ 32. Ka1 Re2 33. Rhe1 Rbb2 34. Rxe2 Rxe2 35. Rb1 Rxe3 36. Rb7 1-0

[Event "Gran Canaria Cabildo Cup"]
[Site "Gran Canaria"]
[Date "2022.04.10"]
[Round "1"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Boavida Lopes, Carvalho Eduardo"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1688"]
[PlyCount "59"]
[EventDate "2022.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 e6 2. b3 d5 3. Bb2 Nf6 4. g3 Be7 5. Bg2 c6 6. 0-0 0-0 7. d4 Nbd7 8. Nbd2 Qc7 9. c4 b6 10. Rc1 Bb7 11. Re1 Rac8 12. e4 dxe4 13. Ng5 Rfd8 14. Qe2 c5 15. Ndxe4 Nxe4 16. Nxe4 Bxe4 17. Qxe4 Nf6 18. Qe5 Bd6 19. Qg5 h6 20. Qh4 Be7 21. Rcd1 Nd5 22. Qe4 Nf6 23. Qe5 Bd6 24. Qe2 Rd7 25. d5 Ne8 26. dxe6 fxe6 27. Qxe6+ Kh8 28. Qxh6+ Kg8 29. Bd5+ Kf8 30. Qh8# 1-0

[Event "Gran Canaria-ch Seniors 50"]
[Site "Gran Canaria"]
[Date "2020.02.28"]
[Round "7"]
[White "Macias Reyes, Jose Luis"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1589"]
[BlackElo "1754"]
[PlyCount "90"]
[EventDate "2020.02.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. e3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Nbd7 7. h3 c5 8. c3 b6 9. a4 a6 10. Nbd2 Bb7 11. Qb3 Qc7 12. Bh2 Rab8 13. Rfe1 Qc6 14. Bf1 h6 15. e4 Ne8 16. Nh4 Kh7 17. Bc4 Bf6 18. Nhf3 Kg7 19. d5 Qc7 20. Rad1 Rd8 21. Qc2 Bc8 22. Qd3 Qa7 23. Qe2 Ne5 24. Nxe5 Bxe5 25. Bxe5+ dxe5 26. Rf1 Nd6 27. f4 f6 28. fxe5 fxe5 29. Nf3 Rf4 30. Bd3 c4 31. Bc2 b5+ 32. Nd4 Rxf1+ 33. Qxf1 exd4 34. Rxd4 Rf8 35. Qe2 Bd7 36. Kh2 Qc7 37. g3 Qc8 38. g4 Qc7 39. Kg2 Nf7 40. axb5 axb5 41. e5 Qxe5 42. Re4 Qxd5 43. Kg1 Qc5+ 44. Kh2 Ne5 45. Rd4 Nf3+ 0-1

[Event "Gran Canaria-ch Seniors 50"]
[Site "Gran Canaria"]
[Date "2020.02.21"]
[Round "6"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Kleine, Peter"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1754"]
[BlackElo "1525"]
[PlyCount "52"]
[EventDate "2020.02.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Qe2 Bxc3 5. dxc3 d6 6. Bg5 Be6 7. 0-0-0 Nc6 8. Qb5 a6 9. Qxb7 Na5 10. Qb4 c5 11. Qa4+ Bd7 12. Qa3 Qb6 13. Nd2 Ng4 14. Bh4 0-0 15. Be2 Rfb8 16. Nc4 Nxc4 17. Bxc4 d5 18. Bxd5 Qh6+ 19. Kb1 Qxh4 20. Bxa8 Nxf2 21. g3 Qg4 22. h3 Qe6 23. Bd5 Qe7 24. Rdf1 Nxh1 25. Rxf7 Qxf7 26. Qxc5 Be6 0-1

[Event "Gran Canaria-ch Seniors 50"]
[Site "Gran Canaria"]
[Date "2020.02.18"]
[Round "5"]
[White "Gaggero, Flavio"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1586"]
[BlackElo "1754"]
[PlyCount "119"]
[EventDate "2020.02.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. e3 Be6 4. Nf3 h6 5. d4 e4 6. Nfd2 d5 7. c4 c6 8. Nc3 Nf6 9. Be2 Bd6 10. c5 Bc7 11. b4 Na6 12. a3 0-0 13. h3 Nb8 14. Nb3 Nfd7 15. a4 Qg5 16. g3 f5 17. h4 Qe7 18. b5 Nf6 19. Kd2 Ng4 20. Qe1 Nd7 21. a5 Kh7 22. a6 b6 23. bxc6 Nb8 24. cxb6 Bxb6 25. Ba3 Qf6 26. Bxf8 Qxf8 27. Bb5 Qd6 28. Na5 Qb4 29. Qb1 Bxa5 30. Rxa5 Qxa5 31. Qa2 Nxc6 32. Bxc6 Qxa2+ 33. Nxa2 Rc8 34. Nb4 Nxf2 35. Bxd5 Bd7 36. Rc1 Rb8 37. Bb7 Ng4 38. Rc7 Bb5 39. Nc6 Bxc6 40. Bxc6 Rb2+ 41. Kc3 Rb1 42. Kc2 Rb6 43. Bd7 Nxe3+ 44. Kd2 Nf1+ 45. Ke1 Rb1+ 46. Kf2 e3+ 47. Ke2 Nxg3+ 48. Kxe3 Rb3+ 49. Kf4 Nh5+ 50. Kxf5 g6+ 51. Ke5 Re3+ 52. Kd6 Kg8 53. Be6+ Rxe6+ 54. Kxe6 Nf4+ 55. Ke5 Nd3+ 56. Kd6 Nb2 57. Ke6 Nd3 58. Rxa7 Nf4+ 59. Kf6 g5 60. hxg5 1-0

[Event "Gran Canaria-ch Seniors 50"]
[Site "Gran Canaria"]
[Date "2020.02.14"]
[Round "4"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Suarez Pazos, Alberto"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1754"]
[BlackElo "1628"]
[PlyCount "108"]
[EventDate "2020.02.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. d4 e6 5. 0-0 Nc6 6. b3 cxd4 7. Nxd4 Nxd4 8. Qxd4 Qc7 9. Qd3 Bd7 10. Bb2 Be7 11. Nd2 Rd8 12. Qc3 Qxc3 13. Bxc3 Rc8 14. Bd4 Rxc2 15. Nf3 0-0 16. a4 a5 17. Ne5 Rfc8 18. e4 Be8 19. exd5 Nxd5 20. Rfe1 Bb4 21. Red1 f6 22. Bxd5 exd5 23. Nf3 Bf7 24. Ne1 Rd2 25. Be3 Rxd1 26. Rxd1 Rc3 27. Rd3 Rxd3 28. Nxd3 Bc3 29. Bb6 d4 30. Nc5 Bd5 31. f4 f5 32. Kf1 Be4 33. Ke2 Kf7 34. Bd8 Ke8 35. Bh4 Bb4 36. Nd3 Bd6 37. Kd2 Kd7 38. Ke2 Kc6 39. Bd8 Bxd3+ 40. Kxd3 b6 41. Kxd4 g6 42. Bg5 b5 43. Bd8 bxa4 44. bxa4 Bc5+ 45. Ke5 Bg1 46. Bxa5 Bxh2 47. Be1 Bg1 48. Kf6 Bd4+ 49. Kf7 Be3 50. Kg7 g5 51. fxg5 Bxg5 52. Kxh7 Be3 53. Kg6 f4 54. gxf4 Bxf4 1/2-1/2

[Event "Gran Canaria-ch Seniors 50"]
[Site "Gran Canaria"]
[Date "2020.02.11"]
[Round "3"]
[White "Sanchez Quintero, Raul"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1890"]
[BlackElo "1754"]
[PlyCount "71"]
[EventDate "2020.02.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c6 3. Bxf6 exf6 4. c3 d5 5. e3 Bd6 6. Bd3 0-0 7. Qc2 g6 8. Nd2 Re8 9. Ngf3 Nd7 10. h4 f5 11. h5 Nf6 12. hxg6 fxg6 13. 0-0-0 b5 14. Rdg1 Ne4 15. Nb3 a5 16. Kb1 Ra7 17. g3 b4 18. cxb4 axb4 19. Ne1 Ba6 20. g4 Bxd3 21. Nxd3 Qc8 22. f3 Nf6 23. g5 Nh5 24. Re1 Qa6 25. Ndc1 Rae7 26. Rxh5 gxh5 27. Qxf5 Qc8 28. Qxc8 Rxc8 29. e4 dxe4 30. fxe4 Bg3 31. Rh1 Rxe4 32. Rxh5 Rf8 33. g6 hxg6 34. Rg5 Bh4 35. Rxg6+ Kf7 36. Rxc6 1/2-1/2

[Event "Gran Canaria-ch Seniors 50"]
[Site "Gran Canaria"]
[Date "2020.02.07"]
[Round "2"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Camino Carrio, Nicanor"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1754"]
[BlackElo "2015"]
[PlyCount "43"]
[EventDate "2020.02.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d4 Nc6 7. Nc3 e5 8. Bg5 h6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. dxe5 dxe5 12. Nd2 h5 13. e3 Be6 14. Qa4 Kh8 15. Rfd1 Bg4 16. Bf3 Bxf3 17. Nxf3 Qc8 18. Kg2 Rb8 19. Qc2 a5 20. a3 Nd8 21. Rd2 c6 22. Nb6 1-0

[Event "Gran Canaria-ch Seniors 50"]
[Site "Gran Canaria"]
[Date "2020.02.04"]
[Round "1"]
[White "Gimenez Aldecocea, Jorge"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1374"]
[BlackElo "1754"]
[PlyCount "88"]
[EventDate "2020.02.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. Nf3 c6 4. c4 g6 5. Nc3 Bg7 6. e3 Nh5 7. Bg5 Bf5 8. Be2 Qa5 9. Bh4 Nf6 10. h3 Bd7 11. 0-0 0-0 12. Bg3 Na6 13. a3 Qd8 14. b4 Nc7 15. c5 dxc5 16. bxc5 Ncd5 17. Nxd5 Nxd5 18. Qb3 Bc8 19. Bc4 Nc7 20. Ne5 Bxe5 21. Bxe5 Nd5 22. a4 f6 23. Bg3 Kg7 24. a5 a6 25. e4 Nc7 26. Rfd1 Nb5 27. d5 Qe8 28. e5 Bf5 29. exf6+ exf6 30. d6 Qd7 31. Re1 Rfe8 32. f3 Nd4 33. Qb2 Nc2 34. Rxe8 Rxe8 35. Rc1 Ne3 36. Bb3 Be6 37. Bxe6 Rxe6 38. Re1 Kf7 39. Qb3 Nd5 40. Rxe6 Qxe6 41. Qb1 Kf8 42. Kf2 Qc8 43. Qb3 Kg7 44. Kf1 Qd7 1/2-1/2

[Event "Gran Canaria Santana Memorial 7th"]
[Site "Gran Canaria"]
[Date "2019.11.21"]
[Round "6"]
[White "Haenen, Tom"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1592"]
[BlackElo "1725"]
[PlyCount "46"]
[EventDate "2019.11.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. e3 a6 4. c4 Bg4 5. cxd5 Qxd5 6. Be2 e6 7. 0-0 Bd6 8. Nfd2 Bxh2+ 9. Kh1 h5 10. Kxh2 Nf6 11. Nc3 Qg5 12. Rh1 0-0-0 13. Kg1 e5 14. Nf3 Qg6 15. Qa4 exd4 16. exd4 Bxf3 17. Bxf3 Rxd4 18. Qa3 Ne5 19. Be2 Nfg4 20. f3 Qb6 21. Be3 Nxe3 22. Kh2 Qg6 23. Rhg1 Rh4# 0-1

[Event "Gran Canaria Santana Memorial 7th"]
[Site "Gran Canaria"]
[Date "2019.11.19"]
[Round "5"]
[White "Kleine, Peter"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1558"]
[BlackElo "1725"]
[PlyCount "74"]
[EventDate "2019.11.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. Nf3 Bd6 7. 0-0 0-0 8. Ne4 c6 9. Nxd6 Qxd6 10. b3 Nd7 11. Bb2 f6 12. e4 Ne7 13. d4 exd4 14. Nxd4 Bf7 15. f4 Rfe8 16. Qc2 Qc5 17. Rad1 Rad8 18. Kh1 Qb6 19. Nf3 Ng6 20. h4 Qa5 21. Bh3 Ngf8 22. Bf5 Bg6 23. Bc3 Qc5 24. b4 Qc4 25. Rfe1 Bxf5 26. exf5 Nb6 27. Nd2 Qf7 28. Rxe8 Qxe8 29. Qb3+ Nd5 30. Bd4 Qe2 31. Nf3 Kh8 32. Re1 Qb5 33. Bc5 Nd7 34. Be7 Re8 35. a4 Qb6 36. a5 Qf2 37. b5 Qxg3 0-1

[Event "Gran Canaria Santana Memorial 7th"]
[Site "Gran Canaria"]
[Date "2019.11.14"]
[Round "4"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Cruz Pino, Adrian"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1725"]
[BlackElo "2121"]
[PlyCount "56"]
[EventDate "2019.11.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Bb5+ Nc6 5. Ne5 Qd6 6. d4 a6 7. Qh5 g6 8. Bxc6+ bxc6 9. Qf3 Nf6 10. g4 h6 11. b3 Bg7 12. Ba3 Qe6 13. h3 Nd7 14. 0-0 Nxe5 15. dxe5 Qxe5 16. Nd2 Be6 17. Rab1 Qg5 18. Qd3 Qf4 19. Rfe1 h5 20. Bc1 hxg4 21. Rxe6 fxe6 22. Qxg6+ Qf7 23. Qxg4 Bf6 24. Qa4 Qg6+ 25. Kf1 Qxc2 26. Qg4 Kd7 27. Qb4 Qd3+ 28. Ke1 Rab8 0-1

[Event "Gran Canaria Santana Memorial 7th"]
[Site "Gran Canaria"]
[Date "2019.11.12"]
[Round "3"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Camino Carrio, Nicanor"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1725"]
[BlackElo "2004"]
[PlyCount "57"]
[EventDate "2019.11.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. Bc4 Nf6 4. d3 g6 5. Ne2 Bg7 6. 0-0 0-0 7. Kh1 Nc6 8. f4 d5 9. exd5 Nxd5 10. Ng3 e6 11. Nd2 Ne3 12. Qe2 Nxf1 13. Ndxf1 Na5 14. Ne3 Bd7 15. Ne4 Qc7 16. Bd2 Bc6 17. Ng5 Rae8 18. Ng4 Nxc4 19. dxc4 e5 20. f5 f6 21. Nh3 Rd8 22. Be3 h5 23. Bxc5 hxg4 24. Bxf8 gxh3 25. Bxg7 hxg2+ 26. Kg1 Qxg7 27. fxg6 Qxg6 28. Re1 Qd3 29. Qe3 0-1

[Event "Gran Canaria Santana Memorial 7th"]
[Site "Gran Canaria"]
[Date "2019.11.07"]
[Round "2"]
[White "Diaz Mendoza, Eladio"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1583"]
[BlackElo "1725"]
[PlyCount "120"]
[EventDate "2019.11.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nf3 d6 4. Nc3 Bd7 5. a3 Nf6 6. d3 Be7 7. h3 Nc6 8. Be3 Qa5 9. 0-0 h6 10. Ne2 b5 11. Bd2 Qb6 12. Ba2 Rd8 13. Qe1 Qb7 14. Ng3 0-0 15. c3 Rfe8 16. Rb1 Qa6 17. Qc1 Bf8 18. Re1 Rc8 19. Ra1 Qb7 20. Qc2 a6 21. c4 Nd4 22. Nxd4 cxd4 23. b3 Bc6 24. f3 Nd7 25. Bb4 Qb8 26. Kf2 Be7 27. Nf1 Ne5 28. Bd2 Ng6 29. Qd1 Bf6 30. g3 Ba8 31. Nh2 Rc5 32. Ng4 Qd8 33. b4 Rh5 34. Rh1 d5 35. cxd5 exd5 36. Nxf6+ Qxf6 37. f4 dxe4 38. dxe4 Rhe5 39. Re1 Rxe4 40. Rxe4 Bxe4 41. Qb3 Ne5 42. Rd1 Nd3+ 43. Kg1 Qg6 44. Kh2 Qh5 45. g4 Qg6 46. Be1 Bf5 47. Bg3 Re2+ 48. Kg1 Be4 49. Rxd3 Bxd3 50. f5 Qf6 51. Qxd3 Rxa2 52. Bf2 Ra1+ 53. Kh2 Ra2 54. Kg3 Qe5+ 55. Kf3 Qd5+ 56. Kg3 Rb2 57. Qxd4 Rb3+ 58. Kh2 Qf3 59. Qd8+ Kh7 60. Qh4 Rb2 0-1

[Event "Gran Canaria Santana Memorial 7th"]
[Site "Gran Canaria"]
[Date "2019.11.05"]
[Round "1"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Camara Bordon, Luis Marcos"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1725"]
[BlackElo "1380"]
[PlyCount "111"]
[EventDate "2019.11.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 d6 4. Nc3 Nf6 5. f3 0-0 6. Bc4 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Rd1 Rxd1+ 10. Kxd1 c6 11. Bb3 a5 12. a3 Na6 13. Nge2 b5 14. Nc1 Bb7 15. Nd3 Rd8 16. Kc1 Nh5 17. Rd1 b4 18. Nb1 Rc8 19. g4 Nf4 20. Nxf4 exf4 21. Bxf4 Nc5 22. Bc4 Na4 23. e5 Nb6 24. Ba2 Nd5 25. Bxd5 cxd5 26. Rd4 Rc4 27. Rxc4 dxc4 28. axb4 axb4 29. Nd2 c3 30. Ne4 Bxe4 31. fxe4 Bf8 32. Be3 h5 33. g5 h4 34. h3 Be7 35. bxc3 bxc3 36. Kb1 Ba3 37. Ka2 Bb2 38. Kb3 Kf8 39. Bc5+ Ke8 40. Kc4 Kd7 41. Kd5 Bc1 42. Bb4 Bd2 43. e6+ fxe6+ 44. Ke5 Bxg5 45. Bxc3 Be7 46. Kf4 Bd8 47. Bg7 Kc6 48. Bh6 Kd6 49. Bf8+ Kd7 50. Bg7 Ke7 51. Bh6 Kd6 52. Bf8+ Kd7 53. Bb4 Bf6 54. Be1 Kd6 55. Kg4 Ke5 56. Bc3+ 1-0

[Event "Liga Gran Canaria Pref Permanencia"]
[Site "Las Palmas"]
[Date "2019.06.09"]
[Round "1.1"]
[White "Sarmiento Afonso, Santiago"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2095"]
[BlackElo "1720"]
[PlyCount "89"]
[EventDate "2019.06.09"]
[EventType "team-tourn"]
[EventRounds "1"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Piscolabis Oleaje San Andres"]
[BlackTeam "El Puertillo"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nf6 5. f3 0-0 6. Qd2 Nc6 7. Nge2 Bd7 8. Bh6 e5 9. Bxg7 Kxg7 10. d5 Ne7 11. Ng3 a6 12. Be2 Rb8 13. 0-0 Qe8 14. f4 Neg8 15. f5 Qe7 16. Rf2 c6 17. Raf1 b5 18. b4 Rbc8 19. Bd1 c5 20. a3 cxb4 21. axb4 Rc4 22. Be2 Rd4 23. Qe3 Rc8 24. h4 h6 25. fxg6 fxg6 26. h5 Be8 27. hxg6 Bxg6 28. Nf5+ Bxf5 29. Rxf5 Qa7 30. Kh1 Rxc3 31. Qxc3 Rxe4 32. Qg3+ Kh8 33. Rxf6 Qd4 34. R6f2 Rh4+ 35. Kg1 Rf4 36. Bf3 Ne7 37. Rd1 Qa7 38. Rdd2 Nf5 39. Qg6 Qe3 40. Qe8+ Kg7 41. Rde2 Qc1+ 42. Rf1 Qb2 43. Qd7+ Kh8 44. Qc8+ Kg7 45. c3 1-0

[Event "Liga Insular Gran Canaria 1a Ascenso"]
[Site "Las Palmas"]
[Date "2019.06.08"]
[Round "3.1"]
[White "Quesada Mederos, Victoriano"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1442"]
[BlackElo "1720"]
[PlyCount "110"]
[EventDate "2019.05.25"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Sociedad La Montana II"]
[BlackTeam "El Puertillo"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 g6 2. d4 d6 3. Nf3 Bg7 4. Bc4 Nf6 5. Nc3 0-0 6. h3 Nc6 7. a3 e5 8. Bg5 exd4 9. Nxd4 Ne5 10. Ba2 h6 11. Be3 Kh7 12. Qd2 Bd7 13. g4 c5 14. 0-0-0 cxd4 15. Bxd4 Nf3 16. Qe3 Nxd4 17. Qxd4 Bc6 18. Qd3 Qb6 19. f3 Rad8 20. Rhe1 Ne8 21. h4 Nc7 22. h5 Nb5 23. hxg6+ fxg6 24. Nd5 Bxd5 25. Bxd5 Nd4 26. c3 Rxf3 27. Qc4 Rf2 28. b3 Qa5 29. Qb4 Qxb4 30. axb4 Ne2+ 31. Kc2 Nxc3+ 32. Rd2 Rxd2+ 33. Kxd2 Nxd5 34. exd5 Be5 35. Kd3 Rc8 36. Rf1 Kg7 37. Ke4 Rc3 38. Rb1 Rg3 39. Rc1 Rxg4+ 40. Kf3 Rg3+ 41. Ke4 Rc3 42. Rf1 Rxb3 43. b5 Rb4+ 44. Kd3 Rxb5 45. Ke4 Rb4+ 46. Kd3 Rd4+ 47. Ke3 Rxd5 48. Ke4 Rc5 49. Rb1 b6 50. Rg1 a5 51. Rg2 a4 52. Rf2 a3 53. Kd3 Bb2 54. Rg2 a2 55. Rxb2 a1Q 0-1

[Event "Liga Insular Gran Canaria 1a Ascenso"]
[Site "Las Palmas"]
[Date "2019.06.01"]
[Round "2.1"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Raluy Lopez, Marcos"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1720"]
[BlackElo "1939"]
[PlyCount "72"]
[EventDate "2019.05.25"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "El Puertillo"]
[BlackTeam "Fundacion La Caja de Canarias II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d3 e5 5. Nc3 Be7 6. 0-0 Be6 7. e4 d4 8. Nb1 g5 9. c3 h5 10. Qa4 Bf6 11. Qb5 g4 12. Ne1 Qe7 13. Na3 Rb8 14. cxd4 cxd4 15. Bd2 Bg5 16. f4 gxf3 17. Nxf3 Bxd2 18. Nxd2 h4 19. Nf3 hxg3 20. hxg3 f6 21. Rac1 Rd8 22. Nc4 a6 23. Qb6 Qb4 24. Qc7 Qe7 25. Qb6 Qb4 26. Nh4 Nge7 27. Nf5 Bxf5 28. exf5 Nd5 29. Bxd5 Rxd5 30. Qc7 Qe7 31. Qb6 Rb5 32. Qxb5 axb5 33. Nd2 Qh7 34. Kf2 Qxf5+ 35. Ke1 Qxd3 36. Nf3 e4 0-1

[Event "Liga Insular Gran Canaria 1a Ascenso"]
[Site "Las Palmas"]
[Date "2019.05.25"]
[Round "1.1"]
[White "Ramirez Maillo, Juan Adonay"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1903"]
[BlackElo "1720"]
[PlyCount "62"]
[EventDate "2019.05.25"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Telde Los Llanos"]
[BlackTeam "El Puertillo"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 0-0 6. Qd2 Nc6 7. 0-0-0 e5 8. d5 Nd4 9. Nge2 a6 10. Nxd4 exd4 11. Bxd4 b5 12. h4 Bd7 13. h5 Qe7 14. g4 Rfc8 15. Ne2 c5 16. dxc6 Rxc6 17. Ng3 Be6 18. g5 Nd7 19. Kb1 Rac8 20. Rc1 Ne5 21. Qf2 Qc7 22. hxg6 fxg6 23. c3 b4 24. Qh2 Bxa2+ 25. Kxa2 Qa5+ 26. Kb3 bxc3 27. Rxc3 Rb8+ 28. Kc2 Qa4+ 29. b3 Qxb3+ 30. Kd2 Nxf3+ 31. Rxf3 Rc2+ 0-1

[Event "Liga Insular Gran Canaria 1a"]
[Site "Las Palmas"]
[Date "2019.05.18"]
[Round "7.1"]
[White "Ramirez Maillo, Juan Adonay"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1903"]
[BlackElo "1720"]
[PlyCount "97"]
[EventDate "2019.03.02"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Telde Los Llanos"]
[BlackTeam "El Puertillo"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. c3 e6 3. Nf3 d5 4. exd5 exd5 5. Bb5+ Bd7 6. Qe2+ Qe7 7. Qxe7+ Bxe7 8. Bxd7+ Nxd7 9. d4 Ngf6 10. 0-0 0-0 11. Na3 cxd4 12. Nxd4 Bxa3 13. bxa3 Ne5 14. Rb1 b6 15. Rd1 Rac8 16. Nb5 a6 17. Nd6 Rc6 18. Nf5 Re8 19. h3 Nc4 20. a4 Re4 21. Bg5 Re5 22. Bxf6 Rxf6 23. Rxd5 Rxd5 24. Ne7+ Kf8 25. Nxd5 Rd6 26. Nc7 Rd7 27. Nxa6 Ra7 28. Rb4 Rxa6 29. Rxc4 Ke7 30. Kf1 Kd6 31. Ke2 Kd5 32. Kd3 Ra7 33. Rb4 Kc5 34. Rf4 Rd7+ 35. Kc2 Ra7 36. Kb3 Re7 37. Rf5+ Kc6 38. a5 b5 39. a4 bxa4+ 40. Kxa4 f6 41. Kb4 Re4+ 42. c4 Re1 43. Rc5+ Kd6 44. Rb5 Kc6 45. a6 Ra1 46. Ra5 Rb1+ 47. Kc3 Rb8 48. a7 Ra8 49. Kb4 1-0

[Event "Liga Insular Gran Canaria 1a"]
[Site "Las Palmas"]
[Date "2019.04.27"]
[Round "6.1"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Costache, Bogdan Alexandru"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1720"]
[BlackElo "1833"]
[PlyCount "117"]
[EventDate "2019.03.02"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "El Puertillo"]
[BlackTeam "Villa de Teror II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 d6 2. b3 Nf6 3. Nc3 e5 4. Bb2 Nc6 5. Bb5 g6 6. Bxc6+ bxc6 7. h3 Bg7 8. Nf3 0-0 9. 0-0 Ne8 10. Qe2 f5 11. Qc4+ Kh8 12. Qxc6 Bd7 13. Qc4 f4 14. d4 g5 15. dxe5 dxe5 16. Rad1 Nd6 17. Qd5 Qe7 18. Qd3 Rf7 19. Nd5 Qd8 20. Nxc7 Qxc7 21. Qxd6 Qxd6 22. Rxd6 Be8 23. Rfd1 h6 24. Rd8 Rxd8 25. Rxd8 Re7 26. Rc8 Kh7 27. Rc5 Bg6 28. Nd2 Rd7 29. Bc3 h5 30. f3 g4 31. Kf2 Bf8 32. Rc8 Bg7 33. Ke2 g3 34. Nc4 Re7 35. Rc5 Bf7 36. Nxe5 Be6 37. Nc6 Rc7 38. Bxg7 Kxg7 39. Nd4 Re7 40. Nxe6+ Rxe6 41. Rxh5 Rc6 42. Kd3 Rd6+ 43. Rd5 Rf6 44. Kd4 Rc6 45. c3 Kg6 46. b4 Ra6 47. Ra5 Rd6+ 48. Ke5 Rd2 49. Kxf4 Rxg2 50. Rg5+ Kf6 51. Ra5 Rg1 52. Ra6+ Ke7 53. Rxa7+ Kf6 54. Ra6+ Ke7 55. Rg6 g2 56. Kg3 Kf7 57. Kf2 Ra1 58. Rxg2 Rxa2+ 59. Kg3 1-0

[Event "Las Palmas Montalvo Memorial 12th"]
[Site "Las Palmas"]
[Date "2019.04.17"]
[Round "6"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Mueller, Martin2222"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1737"]
[BlackElo "2038"]
[PlyCount "56"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. 0-0 Bg6 7. Nbd2 c5 8. dxc5 Nec6 9. Nb3 Nd7 10. Be3 Qc7 11. Bb5 a6 12. Ba4 Be7 13. h4 0-0 14. Ng5 Qxe5 15. Bxc6 bxc6 16. Nd4 Rac8 17. b4 h6 18. Ngf3 Qb8 19. g4 Qxb4 20. Rb1 Qa4 21. Rb7 Rfd8 22. Qa1 Bxc5 23. Rxd7 Rxd7 24. Ne5 Bxd4 25. Bxd4 Rb7 26. c4 Qc2 27. h5 Be4 28. Qe1 Rb1 0-1

[Event "Las Palmas Montalvo Memorial 12th"]
[Site "Las Palmas"]
[Date "2019.04.16"]
[Round "5"]
[White "Cubas Cabrera, Angel Luis"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2083"]
[BlackElo "1737"]
[PlyCount "85"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. g3 c6 5. Qc2 Nbd7 6. Bg2 Be7 7. 0-0 0-0 8. Nbd2 Re8 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qc2 Bd7 13. Rd1 Qa5 14. Ne5 Rad8 15. a3 Rc8 16. Bf4 Bf8 17. Qb3 Qb6 18. Qf3 Qd8 19. g4 Re7 20. Bg5 Ne8 21. Bxe7 Qxe7 22. b4 Nc7 23. Rd3 Be8 24. Rd2 Rd8 25. Qe3 Qh4 26. Qg3 Qe7 27. Re1 f6 28. Nf3 Qf7 29. g5 Kh8 30. Bh3 Bd6 31. Qg2 Bd7 32. Rde2 Re8 33. Kh1 b6 34. Rg1 Bc8 35. Nd2 Bb7 36. b5 Ba8 37. bxc6 Bxa3 38. Nb1 Bb4 39. Bg4 b5 40. gxf6 gxf6 41. Bh5 Qf8 42. Bxe8 Nxe8 43. Rxe6 1-0

[Event "Gran Canaria Cabildo op"]
[Site "Gran Canaria"]
[Date "2019.03.29"]
[Round "6"]
[White "Macias Reyes, Jose Luis"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1553"]
[BlackElo "1720"]
[PlyCount "131"]
[EventDate "2019.03.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. e3 g6 4. Nf3 Bg7 5. Be2 Nh5 6. Bg5 0-0 7. 0-0 Nf6 8. Re1 c6 9. h3 b5 10. a4 b4 11. a5 Nbd7 12. Nbd2 h6 13. Bf4 Nd5 14. Bg3 e5 15. dxe5 dxe5 16. Nc4 Qe7 17. e4 Nc7 18. Qd6 Qxd6 19. Nxd6 Nc5 20. Bc4 Ba6 21. Bxe5 Bxc4 22. Bxg7 Kxg7 23. Nxc4 Rfe8 24. e5 Nb5 25. Rad1 Rad8 26. Kf1 Kf8 27. Nd6 Re6 28. Nxb5 Rxd1 29. Rxd1 cxb5 30. Ke2 Na4 31. Rd4 Nxb2 32. Rxb4 Na4 33. Kd3 a6 34. Ke4 Nc3+ 35. Kd3 Na4 36. Kd4 Ke7 37. c4 Kd7 38. cxb5 axb5 39. Rxb5 Rc6 40. Nd2 Nc3 41. Rb6 Rc7 42. Ne4 Ne2+ 43. Ke3 Nc3 44. Rd6+ Kc8 45. f4 Na4 46. g4 Rc1 47. e6 fxe6 48. Rxe6 Rh1 49. Rxg6 Rxh3+ 50. Kd4 Nb2 51. Rc6+ Kd7 52. Rc3 Rh1 53. Ra3 Rd1+ 54. Kc5 Rc1+ 55. Nc3 Nd1 56. Kb4 Ne3 57. Kb5 Nc2 58. Ra4 Ne3 59. Na2 Rb1+ 60. Nb4 Nd5 61. Kc5 Nc3 62. Ra3 Rc1 63. Kb6 Ne4 64. a6 Rc4 65. Rd3+ Kc8 66. Nc6 1-0

[Event "Gran Canaria Cabildo op"]
[Site "Gran Canaria"]
[Date "2019.03.26"]
[Round "5"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Perdomo Suarez, Juan Manuel"]
[Result "1/2-1/2"]
[ECO "C51"]
[WhiteElo "1720"]
[BlackElo "1508"]
[PlyCount "93"]
[EventDate "2019.03.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. 0-0 d6 7. Qb3 Nh6 8. d4 0-0 9. Bxh6 gxh6 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Rd1 Bd6 13. Na3 Qe7 14. Nc2 c6 15. a4 Rb8 16. Rd3 Re8 17. Rxd6 Qxd6 18. Bxf7+ Kf8 19. Bxe8 Be6 20. Qb2 Kxe8 21. Ne3 Qd3 22. Rd1 Qxe4 23. Qd2 Kf7 24. Qd6 Re8 25. c4 Re7 26. Qb4 b6 27. Qc3 Rd7 28. Rxd7+ Bxd7 29. f3 Qd4 30. Qc1 c5 31. a5 bxa5 32. Kf2 a4 33. Qc2 Kg7 34. Ke2 a3 35. Nd1 Be6 36. Ne3 Qb2 37. Kd2 Qxc2+ 38. Kxc2 Kf6 39. Kb3 Kg5 40. g3 h5 41. h4+ Kf6 42. Kxa3 Bd7 43. Nd5+ Ke6 44. Nc3 Bc6 45. Ne4 Kf5 46. Nd6+ Ke6 47. Ne4 1/2-1/2

[Event "Liga Insular Gran Canaria 1a"]
[Site "Las Palmas"]
[Date "2019.03.23"]
[Round "4.1"]
[White "Almeida Sanchez, Ciriaco"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1902"]
[BlackElo "1720"]
[PlyCount "111"]
[EventDate "2019.03.02"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Grandama II"]
[BlackTeam "El Puertillo"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 Nf6 2. Bf4 d6 3. Nf3 g6 4. e3 Bg7 5. Bd3 0-0 6. Nbd2 c5 7. c3 Nc6 8. Ne4 Nxe4 9. Bxe4 cxd4 10. exd4 Bd7 11. 0-0 Na5 12. Bd3 Rc8 13. Qe2 h6 14. Rfe1 Re8 15. Rad1 Qb6 16. Be3 Qc7 17. Qd2 Kh7 18. Qc2 Nc4 19. Nd2 Nxe3 20. fxe3 Bg4 21. Be2 Bf5 22. Bd3 Bd7 23. Rf1 f5 24. Rde1 e5 25. dxe5 dxe5 26. e4 f4 27. Bc4 Re7 28. Bd5 Rd8 29. Kh1 Bf8 30. Nf3 Rg7 31. Qf2 Bc5 32. Qe2 a6 33. Rd1 Rf8 34. Qe1 g5 35. Rd3 Qb8 36. Qd1 Qe8 37. c4 Bc8 38. Qc2 g4 39. Nh4 Qh5 40. g3 fxg3 41. Rxf8 Bxf8 42. Nf5 Rg5 43. Nxg3 Qe8 44. Qf2 Kg7 45. Rd1 Be6 46. Rf1 Bxd5 47. Qf6+ Kh7 48. cxd5 Bg7 49. Qf7 Qb5 50. Rf2 Qd3 51. Kg2 Rg6 52. Qf5 b5 53. Nh5 Qh3+ 54. Kg1 Qd3 55. Nxg7 Kxg7 56. Qf7+ 1-0

[Event "Gran Canaria Cabildo op"]
[Site "Gran Canaria"]
[Date "2019.03.22"]
[Round "4"]
[White "Pujales Llanos, Jose Manuel"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1846"]
[BlackElo "1720"]
[PlyCount "79"]
[EventDate "2019.03.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. d3 c5 4. b4 Qc7 5. g3 e5 6. Bg2 Nf6 7. 0-0 Be7 8. bxc5 0-0 9. e3 Nc6 10. exd4 Nxd4 11. Nxd4 exd4 12. Bf4 Qxc5 13. Nd2 Bd6 14. Bxd6 Qxd6 15. Ne4 Nxe4 16. Bxe4 Rb8 17. f4 Bd7 18. Re1 g6 19. Rb1 b6 20. Qb3 Kg7 21. Qb4 Qxb4 22. Rxb4 Rfe8 23. Rbb1 Kf6 24. Kf2 Re7 25. c5 Re6 26. Bd5 Rxe1 27. Kxe1 Re8+ 28. Kf2 bxc5 29. Rb7 Re7 30. Rxa7 Be6 31. Rxe7 Kxe7 32. Bxe6 Kxe6 33. Ke2 Kd5 34. Kd2 c4 35. dxc4+ Kxc4 36. g4 f6 37. f5 d3 38. a4 Kb4 39. Kxd3 Kxa4 40. Kc4 1-0

[Event "Gran Canaria Cabildo op"]
[Site "Gran Canaria"]
[Date "2019.03.19"]
[Round "3"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Kleine, Peter"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1720"]
[BlackElo "1581"]
[PlyCount "79"]
[EventDate "2019.03.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. Bg5 h6 10. Bh4 Qa5+ 11. c3 Nxd5 12. Qxd5 Bb7 13. Be2 Be7 14. Bxe7 Kxe7 15. Rd1 Rhd8 16. 0-0 Ra7 17. Qd2 Nb8 18. f4 Qb6+ 19. Kh1 Bxe4 20. Bf3 Bxf3 21. Rxf3 e4 22. Rg3 Kf8 23. Nc2 Nc6 24. Ne3 Ne7 25. Nd5 Nxd5 26. Qxd5 Re7 27. Re1 e3 28. Qd3 Rde8 29. Qh7 Re6 30. Rxg7 Rf6 31. Rg3 Ree6 32. Rg8+ Ke7 33. Qh8 Kd7 34. Ra8 d5 35. Qc8+ Ke7 36. Qf8+ Kd7 37. Rb8 Qc7 38. Rd1 e2 39. Rxd5+ Rd6 40. Qe8# 1-0

[Event "Liga Insular Gran Canaria 1a"]
[Site "Las Palmas"]
[Date "2019.03.16"]
[Round "3.1"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "De Varona Frolov, Serguei R"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "1720"]
[BlackElo "1620"]
[PlyCount "44"]
[EventDate "2019.03.02"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "El Puertillo"]
[BlackTeam "Panaderia Pulido San Mateo II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6 8. Nf3 0-0 9. Bd3 Nd7 10. 0-0 c5 11. Re1 Rd8 12. Qe2 cxd4 13. Qe4 g6 14. b4 Nb6 15. Ne5 Nd5 16. Qxd4 Nf4 17. Qe4 Nxd3 18. cxd3 Rd5 19. Ng4 Qd4 20. Qf3 Rf5 21. Nh6+ Kf8 22. Nxf5 gxf5 1-0

[Event "Gran Canaria Cabildo op"]
[Site "Gran Canaria"]
[Date "2019.03.15"]
[Round "2"]
[White "Amador Garcia, Ismael"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2032"]
[BlackElo "1720"]
[PlyCount "71"]
[EventDate "2019.03.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Qe1 e5 11. Nxc6 bxc6 12. exd5 cxd5 13. Bg5 h6 14. Bxf6 Bxf6 15. Nxd5 Bg7 16. Kb1 a5 17. Qe3 Rb8 18. Qc5 Qg5 19. h4 Qg3 20. Ne7+ Kh8 21. Nc6 e4 22. Nxb8 Qxb8 23. Qb5 Qg3 24. Bc4 exf3 25. gxf3 Bf5 26. Bb3 a4 27. Qxa4 Qxf3 28. Qb5 Kh7 29. h5 Rd8 30. Rdf1 Qe4 31. Re1 Qd4 32. Bxf7 Be4 33. Bxg6+ Bxg6 34. hxg6+ Kxg6 35. Rhg1+ Kh7 36. Qd3+ 1-0

[Event "Gran Canaria Cabildo op"]
[Site "Gran Canaria"]
[Date "2019.03.12"]
[Round "1"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Bandin Lata, Daniel"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1720"]
[BlackElo "1012"]
[PlyCount "49"]
[EventDate "2019.03.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nc6 3. e3 e6 4. Nf3 Bd6 5. Bxg7 Be7 6. Bxh8 Bf6 7. Bxf6 Nxf6 8. Bb5 Bd7 9. Bxc6 Bxc6 10. Ne5 Bb5 11. Nc3 Ba6 12. Qf3 Qe7 13. 0-0-0 0-0-0 14. Kb1 c5 15. Rhe1 d4 16. Ne4 Nxe4 17. Qxe4 Qf6 18. f4 dxe3 19. dxe3 h5 20. Rxd8+ Qxd8 21. Qf3 Qd2 22. Rd1 Qb4 23. Qxh5 f6 24. Qe8+ Kc7 25. Qd8# 1-0

[Event "Liga Insular Gran Canaria 1a"]
[Site "Las Palmas"]
[Date "2019.03.09"]
[Round "2.1"]
[White "Concepcion Villanueva, Daniel"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1792"]
[BlackElo "1720"]
[PlyCount "63"]
[EventDate "2019.03.02"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Sociedad La Montana II"]
[BlackTeam "El Puertillo"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 a6 4. e3 Bg4 5. h3 Bxf3 6. gxf3 e6 7. Rg1 Nbd7 8. Nd2 c5 9. dxc5 Nxc5 10. Nb3 Rc8 11. Qd2 Qb6 12. Nxc5 Qxb2 13. Nb3 Rxc2 14. Qd4 Qa3 15. Bd3 Bb4+ 16. Kf1 Rc3 17. Be5 Nd7 18. Bxg7 Rg8 19. Bxh7 Rxg7 20. Rxg7 Rc4 21. Qd1 Qb2 22. Rg8+ Ke7 23. Bd3 Rh4 24. Qc2 Qf6 25. a3 Bc5 26. Ra2 b6 27. Rg3 Bd6 28. f4 e5 29. Qc8 Bc5 30. Rg8 Qh6 31. Qd8+ Ke6 32. Re8+ 1-0

[Event "Liga Insular Gran Canaria 1a"]
[Site "Las Palmas"]
[Date "2019.03.02"]
[Round "1.1"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Andonegui Echeburua, Jose Luis"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "1720"]
[BlackElo "1646"]
[PlyCount "45"]
[EventDate "2019.03.02"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "El Puertillo"]
[BlackTeam "Hotel Avda de Canarias III"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. Bxf6 gxf6 10. 0-0-0 b5 11. Nb3 Bb7 12. Bd3 Rc8 13. Rhe1 Be7 14. Kb1 b4 15. Ne2 f5 16. Ned4 Nc5 17. Nxc5 dxc5 18. Nxe6 fxe6 19. Qh5+ Kf8 20. Qh6+ Kf7 21. Bc4 Bf8 22. Qxe6+ Kg7 23. Re3 1-0

[Event "Gran Canaria op Seniors"]
[Site "Gran Canaria"]
[Date "2019.02.28"]
[Round "7"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Parsons, Alan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1733"]
[BlackElo "1768"]
[PlyCount "77"]
[EventDate "2019.02.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Be2 Bf5 5. Nf3 Nxd5 6. 0-0 e6 7. a3 Be7 8. c4 Nf4 9. d4 Nxe2+ 10. Qxe2 0-0 11. Nc3 c6 12. Bf4 Bd6 13. Bxd6 Qxd6 14. Rad1 Nd7 15. Rfe1 Rfe8 16. Rd2 Rad8 17. h3 Nf6 18. Ne5 Nd7 19. Nf3 Nf6 20. Red1 Bg6 21. Qe3 Bh5 22. g4 Bg6 23. Ne5 Qe7 24. Kg2 Nd7 25. Nxg6 hxg6 26. Ne4 Nb6 27. Qc3 Qc7 28. b3 e5 29. Qg3 Qe7 30. dxe5 Rxd2 31. Rxd2 Qxe5 32. Qxe5 Rxe5 33. Rd8+ Kh7 34. Kf3 g5 35. Ke3 Re7 36. Kd4 Kg6 37. b4 Rd7+ 38. Rxd7 Nxd7 39. Nc5 1-0

[Event "Gran Canaria op Seniors"]
[Site "Gran Canaria"]
[Date "2019.02.26"]
[Round "6"]
[White "Garcia Caballero, Luis"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "1692"]
[BlackElo "1733"]
[PlyCount "81"]
[EventDate "2019.02.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 g6 6. c4 Bg7 7. Nc3 Nc6 8. Nxc6 bxc6 9. 0-0 Bg4 10. f3 Bd7 11. Be3 h5 12. Qd2 h4 13. Bg5 Rh5 14. Be2 Nh7 15. Be3 Nf6 16. f4 Ng4 17. Bd4 e5 18. fxe5 Bh6 19. Qd3 dxe5 20. Bc5 Qg5 21. Rxf7 Be6 22. Re7+ Qxe7 23. Bxe7 Kxe7 24. Bxg4 Bxg4 25. c5 Rd8 26. Qa6 h3 27. Qxc6 Be3+ 28. Kh1 hxg2+ 29. Kxg2 Rd2+ 30. Kg3 Bf4+ 31. Kxg4 Rg5+ 32. Kf3 Rd3+ 33. Kf2 Rd2+ 34. Kf1 Rgg2 35. Nd5+ Kf7 36. Qf6+ Kg8 37. Nxf4 Rdf2+ 38. Ke1 Rxf4 39. Qxe5 Rfg4 40. c6 Rg1+ 41. Kf2 1-0

[Event "Gran Canaria op Seniors"]
[Site "Gran Canaria"]
[Date "2019.02.21"]
[Round "5"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Ruiz Romero, Pedro"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "1733"]
[BlackElo "1796"]
[PlyCount "131"]
[EventDate "2019.02.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 c6 3. Qh5 Qe7 4. Nc3 g6 5. Qe2 b5 6. Bb3 Bb7 7. d3 d6 8. Nf3 Bg7 9. Ng5 Nh6 10. h4 Nd7 11. Be3 a6 12. a3 Nf8 13. h5 f6 14. Nf3 0-0-0 15. hxg6 hxg6 16. Bb6 Rd7 17. 0-0-0 Ne6 18. g3 d5 19. d4 Nxd4 20. Bxd4 exd4 21. Rxd4 f5 22. e5 Ng4 23. Re1 Re8 24. Kb1 Nxe5 25. Nh4 Nc4 26. Rdd1 Nxa3+ 27. Ka2 Bxc3 28. Qxe7 Rdxe7 29. Rxe7 Rxe7 30. bxc3 Nc4 31. Bxc4 bxc4 32. Rd2 Re6 33. Nf3 c5 34. Ng5 Re7 35. Kb2 Kc7 36. Kc1 Bc6 37. Nh3 Re6 38. Ng5 Rd6 39. Nf3 Rf6 40. Ne5 Rd6 41. f4 Be8 42. Rd1 a5 43. Kb2 a4 44. Ka3 Bb5 45. Rb1 Kb6 46. Rb2 Ka5 47. Rb1 d4 48. Rd1 Ba6 49. cxd4 cxd4 50. Rxd4 Rxd4 51. Nc6+ Kb5 52. Nxd4+ Kc5 53. Ne6+ Kd6 54. Nf8 Kd5 55. Kxa4 Ke4 56. Nxg6 Kf3 57. Ne7 Kxg3 58. Nxf5+ Kxf4 59. Nd4 Ke3 60. c3 Ke4 61. Ka5 Bc8 62. Nc6 Kd3 63. Kb4 Ba6 64. Ne5+ Ke4 65. Nd7 Kd3 66. Nc5+ 1-0

[Event "Gran Canaria op Seniors"]
[Site "Gran Canaria"]
[Date "2019.02.19"]
[Round "4"]
[White "Guerra Aleman, Marcial"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1630"]
[BlackElo "1733"]
[PlyCount "30"]
[EventDate "2019.02.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be6 6. Qb3 Nbd7 7. Qxb7 Rb8 8. Qxa7 Rxb2 9. a3 h6 10. Bf4 g5 11. Bxc7 Qc8 12. e3 Rb7 13. Ba6 Rxa7 14. Bxc8 Rxc7 15. Bxd7+ Bxd7 1/2-1/2

[Event "Gran Canaria op Seniors"]
[Site "Gran Canaria"]
[Date "2019.02.14"]
[Round "3"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Rodriguez Melian, Jose Luis"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1733"]
[BlackElo "2084"]
[PlyCount "56"]
[EventDate "2019.02.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 0-0 8. Qd2 Nd7 9. 0-0-0 Nc5 10. h4 c6 11. Ng5 Qa5 12. Kb1 Qa4 13. f3 b5 14. Re1 d5 15. Bd4 Ne6 16. Qd3 g6 17. Nxh7 Nxd4 18. Rxe7 Bf5 19. Nf6+ Kg7 20. Ne4 Ne6 21. g4 dxe4 22. Qd6 Rfd8 23. Qe5+ Kf8 24. Be2 Kxe7 25. gxf5 Rd5 26. Qg3 Rxf5 27. Re1 exf3 28. Bd3 Qf4 0-1

[Event "Gran Canaria op Seniors"]
[Site "Gran Canaria"]
[Date "2019.02.12"]
[Round "2"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Haenen, Tom"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1733"]
[BlackElo "1644"]
[PlyCount "71"]
[EventDate "2019.02.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 g6 2. h4 h5 3. d4 Bg7 4. c4 d6 5. Nc3 c6 6. Be3 a6 7. Bd3 Nd7 8. Nge2 Ndf6 9. Qc2 Ng4 10. Bg5 f6 11. Bd2 e5 12. f3 N4h6 13. 0-0-0 Ne7 14. Kb1 Qc7 15. Be3 Be6 16. Na4 b5 17. cxb5 axb5 18. Bxb5 Bd7 19. dxe5 fxe5 20. Bc4 c5 21. Nac3 Nf7 22. Nb5 Bxb5 23. Bxb5+ Kf8 24. Nc3 Bf6 25. Bc4 Rd8 26. Qb3 Rh7 27. g4 Nh8 28. g5 Bg7 29. Rd2 Nc6 30. Nd5 Qc8 31. Qc3 Nd4 32. Rf1 Nf7 33. f4 exf4 34. Bxd4 cxd4 35. Qb3 Be5 36. Nxf4 1-0

[Event "Gran Canaria op Seniors"]
[Site "Gran Canaria"]
[Date "2019.02.07"]
[Round "1"]
[White "Monteiro Rodrigues, Carlos"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1400"]
[BlackElo "1733"]
[PlyCount "62"]
[EventDate "2019.02.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Nxd4 12. Bxd4 b5 13. g4 a5 14. h4 a4 15. Bxf6 Bxf6 16. Bd5 b4 17. Ne2 e6 18. g5 Bg7 19. h5 exd5 20. hxg6 b3 21. Nc3 Rxc3 22. bxc3 bxa2 23. Kb2 Qa5 24. Kxa2 dxe4 25. Rxh7 Be6+ 26. Kb1 Rb8+ 27. Kc1 Qxc3 28. Rxg7+ Qxg7 29. Qxd6 Qb2+ 30. Kd2 Qb4+ 31. Qxb4 Rxb4 0-1

[Event "Gran Canaria Santana Memorial 6th"]
[Site "Gran Canaria"]
[Date "2018.12.04"]
[Round "7.6"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Haenen, Tom"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1737"]
[BlackElo "1652"]
[PlyCount "81"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 a6 4. Bc4 e6 5. Bb3 d6 6. c4 c5 7. Nc3 Qc7 8. Nge2 Ne7 9. Qd2 h6 10. 0-0-0 Nd7 11. f4 b5 12. cxb5 c4 13. Ba4 d5 14. e5 Qa5 15. bxa6 Bxa6 16. g4 Kd8 17. Bxd7 Kxd7 18. f5 gxf5 19. gxf5 Nxf5 20. Ng3 Nxe3 21. Qxe3 h5 22. Qf3 Raf8 23. Nxh5 Bh6+ 24. Kb1 Bc8 25. h4 Ke8 26. Rh3 Bd7 27. Qe2 Kd8 28. Rg3 Be8 29. Rf1 Rhg8 30. Rfg1 Rg6 31. Nf6 Rxg3 32. Rxg3 Qb4 33. h5 Qe7 34. Qg4 Bc6 35. Ng8 Rxg8 36. Qxg8+ Be8 37. Qg4 f5 38. exf6 Qxf6 39. Rf3 Qh8 40. Qxe6 Qh7+ 41. Qf5 1-0

[Event "Gran Canaria Santana Memorial 6th"]
[Site "Gran Canaria"]
[Date "2018.12.03"]
[Round "6.8"]
[White "Gimenez Aldecocea, Jorge"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1330"]
[BlackElo "1737"]
[PlyCount "206"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 Qxb2 5. Nb5 Na6 6. a3 d5 7. Rb1 Qa2 8. Qc1 e5 9. Ra1 Qxa1 10. Qxa1 exf4 11. dxc5 Be6 12. Nd4 Bxc5 13. Nxe6 fxe6 14. Bb5+ Ke7 15. exf4 Nc7 16. Bd3 d4 17. Ne2 Rhd8 18. 0-0 Rd6 19. Re1 g6 20. Ng3 Kf7 21. Ne4 Nxe4 22. Bxe4 Nd5 23. g3 Nc3 24. Bd3 Rb6 25. Kg2 Rc8 26. a4 Be7 27. Bb5 a6 28. Bd3 Rb4 29. Be4 Rc7 30. Qc1 Rxa4 31. Qd2 Bf6 32. Qd3 b5 33. Qf3 Rc5 34. Bd3 Rc7 35. h4 Nd5 36. h5 Ne7 37. hxg6+ hxg6 38. Qg4 Nf5 39. Bxf5 exf5 40. Qe2 Re7 41. Qd2 Rxe1 42. Qxe1 Rc4 43. Qa5 Rc6 44. Qa2+ Re6 45. Kf3 Ke7 46. Qd5 Rb6 47. Qc5+ Rd6 48. Qc7+ Ke6 49. Qc8+ Kd5 50. Qb7+ Kc5 51. Qc7+ Rc6 52. Qf7 Kb4 53. Qxg6 Rc3+ 54. Kg2 Rxc2 55. Qxf6 Kc3 56. Qxf5 Rd2 57. Qc8+ Kb3 58. f5 Rc2 59. Qe6+ Rc4 60. f6 d3 61. f7 d2 62. Qe3+ Kc2 63. f8Q d1Q 64. Qf5+ Kb2 65. Qfe5+ Ka2 66. Qe2+ Qxe2 67. Qxe2+ Kb3 68. Qd1+ Kb2 69. Qd2+ Kb3 70. Qa5 Ra4 71. Qc7 b4 72. g4 Kb2 73. g5 b3 74. g6 Rg4+ 75. Kf1 Rxg6 76. Qe5+ Kc2 77. Qe4+ Kc1 78. Qe3+ Kc2 79. Qe2+ Kc1 80. Qc4+ Kb2 81. Qe2+ Kc1 82. Qe3+ Kc2 83. Qe4+ Kc1 84. Qxg6 b2 85. Qc6+ Kd2 86. Qd6+ Kc1 87. Qc5+ Kd2 88. Qd4+ Kc2 89. Qe4+ Kc1 90. Qe1+ Kc2 91. Qe2+ Kc1 92. Qe3+ Kc2 93. Qe4+ Kc1 94. f4 b1Q 95. Qxb1+ Kxb1 96. f5 a5 97. f6 a4 98. f7 a3 99. f8Q a2 100. Qf5+ Kb2 101. Qb5+ Kc1 102. Qc4+ Kb1 103. Qb3+ Ka1 1/2-1/2

[Event "Gran Canaria Santana Memorial 6th"]
[Site "Gran Canaria"]
[Date "2018.11.30"]
[Round "5.7"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Aguilera Suarez, Antonio"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1737"]
[BlackElo "1732"]
[PlyCount "53"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. f3 Ng5 11. Be3 0-0 12. f4 Ne4 13. Nd2 Nxd2 14. Qxd2 f6 15. Nf3 Qe7 16. Rae1 Rad8 17. c3 Bg4 18. Nd4 fxe5 19. Nxc6 Bxe3+ 20. Qxe3 Qd7 21. Nxe5 c5 22. Qg3 Bf5 23. Rd1 c4 24. Kh1 Qe6 25. Qe3 Be4 26. Qd4 Qh3 27. Qxe4 1-0

[Event "Gran Canaria Santana Memorial 6th"]
[Site "Gran Canaria"]
[Date "2018.11.27"]
[Round "4.7"]
[White "Hernandez Guerra, Manuel Juan"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1409"]
[BlackElo "1737"]
[PlyCount "95"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. Nf3 h5 5. e3 b6 6. Nc3 d5 7. Bd3 Bg4 8. h3 Be6 9. Qd2 Nd7 10. Bb5 Qe7 11. Bc6 Rd8 12. Nxd5 Bxd5 13. Bxd5 Bg7 14. 0-0 g5 15. h4 Qd6 16. Bb3 0-0 17. hxg5 fxg5 18. Nxg5 Ne5 19. f4 Qh6 20. Qe2 Ng4 21. Nxf7 Rxf7 22. Bxf7+ Kxf7 23. c3 Qe6 24. e4 Kf8 25. f5 Qe7 26. Rae1 Bh6 27. Rf3 Qh4 28. Rh3 Qg5 29. e5 Rd7 30. Rd3 h4 31. d5 Qf4 32. Qf3 Qxf3 33. gxf3 Ne3 34. Rexe3 Bxe3+ 35. Rxe3 Rxd5 36. Re2 b5 37. Kg2 Rd3 38. Rf2 Re3 39. f4 h3+ 40. Kh2 c5 41. Rd2 a5 42. Rd5 Re2+ 43. Kxh3 Rxb2 44. Rxc5 a4 45. e6 a3 46. f6 Kg8 47. Rc8+ Kh7 48. f7 1-0

[Event "Gran Canaria Santana Memorial 6th"]
[Site "Gran Canaria"]
[Date "2018.11.23"]
[Round "3.8"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Macias Reyes, Jose Luis"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1737"]
[BlackElo "1583"]
[PlyCount "35"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 c5 7. Be3 Qb6 8. Nc3 a6 9. dxc5 Qc7 10. Nd4 Bg6 11. b4 Nxe5 12. f4 Nc6 13. f5 Nxd4 14. Qxd4 Bxf5 15. Rxf5 exf5 16. Nxd5 Qd8 17. Qe5+ Ne7 18. Nc7+ 1-0

[Event "Gran Canaria Santana Memorial 6th"]
[Site "Gran Canaria"]
[Date "2018.11.20"]
[Round "2.3"]
[White "Donate Villalba, Juan Francisco"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2042"]
[BlackElo "1737"]
[PlyCount "53"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Be3 Nf6 5. Nc3 0-0 6. Bd3 Nc6 7. h3 a6 8. Qd2 Re8 9. 0-0 Bd7 10. e5 dxe5 11. dxe5 Nh5 12. g4 Nxe5 13. Nxe5 Bxe5 14. gxh5 Bxh3 15. hxg6 Kh8 16. gxf7 Qd7 17. fxe8Q+ Rxe8 18. f4 Rg8+ 19. Kh1 Bg2+ 20. Qxg2 Rxg2 21. Kxg2 Qg4+ 22. Kf2 Bf6 23. Ke1 Qe6 24. Kd2 h5 25. Rg1 Qd6 26. Rg6 b5 27. Rag1 1-0

[Event "Gran Canaria-chT 1819 B"]
[Site "Gran Canaria"]
[Date "2018.11.17"]
[Round "1.1"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Alba Santana, Cayetano"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1737"]
[BlackElo "1860"]
[PlyCount "69"]
[EventDate "2018.11.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "El Puertillo"]
[BlackTeam "Grandama II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. 0-0 d6 6. Re1 Nf6 7. Nxd4 Bd7 8. Nc3 0-0 9. a4 a6 10. Ra3 Nxd4 11. Qxd4 d5 12. exd5 Bxa3 13. bxa3 Bf5 14. Bb2 Re8 15. Rd1 Bxc2 16. Rc1 Bf5 17. g4 Bxg4 18. Bd3 c5 19. Qf4 Bh5 20. d6 Bg6 21. Bc4 Nh5 22. Qd2 Qh4 23. Nd5 Qg4+ 24. Kf1 Qh3+ 25. Kg1 Qg4+ 26. Kf1 Kh8 27. Rc3 Be4 28. f3 Bxf3 29. Ne7 Nf4 30. Re3 Qh3+ 31. Kg1 Qg4+ 32. Kf1 Nh3 33. Ke1 Qh4+ 34. Kf1 Qg4 35. Ke1 1/2-1/2

[Event "Gran Canaria Santana Memorial 6th"]
[Site "Gran Canaria"]
[Date "2018.11.16"]
[Round "1.12"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Marrero Rodriguez, Jorge"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1737"]
[BlackElo "1278"]
[PlyCount "49"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. h4 h5 9. Be2 Nc6 10. g4 Ne5 11. Rg1 e6 12. Bg5 Qb6 13. Qd2 hxg4 14. fxg4 Nfxg4 15. 0-0-0 Nf6 16. h5 d5 17. hxg6 Nxg6 18. e5 Nh7 19. Nf3 d4 20. Ne4 Nxg5 21. Qxg5 Qd8 22. Nf6+ Bxf6 23. exf6 Bd7 24. Rh1 Qc7 25. Rh8+ 1-0

[Event "Gran Canaria Galdos op 3rd"]
[Site "Gran Canaria"]
[Date "2018.04.26"]
[Round "5"]
[White "Pujales Llanos, Jose Manuel"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1869"]
[BlackElo "1759"]
[PlyCount "94"]
[EventDate "2018.04.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. g3 Bf5 4. a3 Nf6 5. b4 e6 6. b5 Na5 7. Bg2 Be7 8. 0-0 h5 9. Nbd2 c5 10. bxc6 bxc6 11. Ne5 h4 12. c4 hxg3 13. fxg3 Ng4 14. Nxg4 Bxg4 15. cxd5 Bf6 16. Qa4 Kf8 17. Ne4 exd5 18. Nxf6 gxf6 19. Bd2 Nc4 20. Bb4+ Kg7 21. Qxc6 Ne3 22. Rf4 Be6 23. Qb7 Re8 24. Qa6 Qd7 25. Qd3 Bf5 26. Be4 Bxe4 27. Qxe3 Qh3 28. Qf2 Qe6 29. Rf1 f5 30. g4 Rg8 31. Qg3 Qf6 32. e3 Rac8 33. h4 Rc2 34. R4f2 Kh7 35. g5 Qc6 36. Bc5 Qa4 37. h5 Qb3 38. Be7 Qd3 39. Rxc2 Qxc2 40. Qf2 Qc6 41. Bf6 Qxf6 42. g6+ fxg6 43. h6 g5 44. Rc1 Qd6 45. Rc5 Rg6 46. Ra5 Rxh6 47. Rxa7+ Kg6 0-1

[Event "Gran Canaria Galdos op 3rd"]
[Site "Gran Canaria"]
[Date "2018.04.25"]
[Round "4"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Macias Reyes, Jose Luis"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1759"]
[BlackElo "1552"]
[PlyCount "91"]
[EventDate "2018.04.18"]
[EventType "swiss"]
[EventRounds "5"]
[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 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Bd3 Ne7 9. Qg4 Kf8 10. Nf3 c4 11. Be2 Qxc2 12. 0-0 Nbc6 13. Rfe1 Bd7 14. Bd1 Qg6 15. Qf4 f5 16. exf6 Qxf6 17. Qd6 Rd8 18. Bg5 Qf7 19. Ne5 Nxe5 20. Rxe5 Ke8 21. Rb1 Rf8 22. Rb2 h6 23. Bh4 g5 24. Bg3 Nf5 25. Rxf5 Qxf5 26. Bh5+ Rf7 27. Rxb7 g4 28. Bxf7+ Qxf7 29. Bh4 Rc8 30. Rb8 Qf8 31. Qc7 Rxb8 32. Qxb8+ Kf7 33. Qxa7 Qc8 34. Bg3 Qc6 35. Qb8 Qa4 36. Qf4+ Ke7 37. Bh4+ Ke8 38. Qxg4 Kf7 39. h3 Qxa3 40. Qh5+ Kg7 41. Qe5+ Kg8 42. Qc7 Qa4 43. Qd8+ Kh7 44. Qe7+ Kg6 45. Qf6+ Kh7 46. Qf7+ 1-0

[Event "Gran Canaria Galdos op 3rd"]
[Site "Gran Canaria"]
[Date "2018.04.23"]
[Round "3"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Diaz Mendoza, Eladio"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1759"]
[BlackElo "1539"]
[PlyCount "69"]
[EventDate "2018.04.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 e6 4. Nc3 b6 5. Bc4 Qe7 6. Nb5 d6 7. Bf4 d5 8. Nc7+ Kd8 9. Nxa8 dxc4 10. dxc5+ Nd7 11. Bd6 Qf6 12. Be5 Qxf3 13. gxf3 f6 14. Bc7+ Ke8 15. c6 Nc5 16. Qd8+ Kf7 17. Qxc8 Ne7 18. Qd8 Bg7 19. Qxh8 Bxh8 20. Bd6 Nxc6 21. Bxc5 bxc5 22. 0-0-0 Nd4 23. Nc7 Ke7 24. Na6 Nxf3 25. Nxc5 f5 26. Rd7+ Kf6 27. Rxh7 Bg7 28. Nd7+ Kf7 29. exf5 exf5 30. Rd1 Kg8 31. Rh3 Ng5 32. Ra3 Bh6 33. Kb1 Ne4 34. Rxa7 Nxf2 35. Nf6+ 1-0

[Event "Gran Canaria Galdos op 3rd"]
[Site "Gran Canaria"]
[Date "2018.04.20"]
[Round "2"]
[White "Sanchez Ramirez, Gustavo"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1630"]
[BlackElo "1759"]
[PlyCount "58"]
[EventDate "2018.04.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. d3 Bb4+ 5. Bd2 Qe7 6. Qb3 Bxd2+ 7. Nxd2 Nc6 8. Bxc6 dxc6 9. Ngf3 0-0 10. 0-0 Kh8 11. Kg2 c5 12. e4 f4 13. Qc3 Re8 14. gxf4 Nh5 15. fxe5 Bh3+ 16. Kxh3 Nf4+ 17. Kg4 Rf8 18. Ng5 Ne2 19. f4 Nxc3 20. bxc3 Qd7+ 21. e6 Qxd3 22. Ndf3 Rf6 23. Rad1 Qe2 24. Rg1 Qe3 25. f5 g6 26. e7 gxf5+ 27. Kh4 Re8 28. Rd8 Kg7 29. Rxe8 Rh6+ 0-1

[Event "Gran Canaria Galdos op 3rd"]
[Site "Gran Canaria"]
[Date "2018.04.18"]
[Round "1"]
[White "Gimenez Aldecocea, Jorge"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1324"]
[BlackElo "1759"]
[PlyCount "115"]
[EventDate "2018.04.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. Nf3 g6 4. e3 Bg7 5. Be2 0-0 6. h3 Nbd7 7. 0-0 c5 8. c4 cxd4 9. exd4 Qb6 10. Qd2 Rd8 11. Nc3 e5 12. Bh2 exd4 13. Nxd4 Ne5 14. Nf3 Be6 15. b3 Rac8 16. Rfd1 Nxf3+ 17. Bxf3 d5 18. cxd5 Rxc3 19. Qxc3 Nxd5 20. Qe1 Bc3 21. Qe2 Bxa1 22. Rxa1 Qc5 23. Rd1 Rd7 24. Bxd5 Rxd5 25. Rxd5 Qxd5 26. Be5 Kf8 27. Qe3 Ke8 28. Qc3 Bf5 29. a3 Kd7 30. b4 Ke6 31. f4 f6 32. Qc8+ Kf7 33. Qc7+ Bd7 34. Qd6 Qxd6 35. Bxd6 Ke6 36. Bc5 b6 37. Bd4 f5 38. Kf2 Kd5 39. Ke3 Kc4 40. Bb2 Kb3 41. Bc1 Kc2 42. Bd2 Kb2 43. Kd4 Bc6 44. g3 Bg2 45. h4 Kxa3 46. Ke5 Ka4 47. h5 a5 48. bxa5 bxa5 49. h6 Kb5 50. Kf6 Be4 51. Kg7 g5 52. fxg5 f4 53. gxf4 a4 54. Bc1 Kc6 55. Kf6 Kd7 56. f5 Ke8 57. g6 hxg6 58. fxg6 1-0

[Event "Gran Canaria Cabildo op"]
[Site "Gran Canaria"]
[Date "2018.04.10"]
[Round "7"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Diaz Medina, Angelo"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1759"]
[BlackElo "1389"]
[PlyCount "58"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e6 2. b3 b6 3. Bb2 Bb7 4. Nc3 Nf6 5. f3 d6 6. Bb5+ c6 7. Bd3 Be7 8. Nh3 d5 9. e5 Nfd7 10. Qe2 d4 11. Nd1 Nc5 12. Ndf2 Nxd3+ 13. Nxd3 c5 14. 0-0-0 a5 15. Ndf4 a4 16. Nh5 axb3 17. axb3 Nd7 18. Nxg7+ Kf8 19. Nh5 Ra5 20. d3 b5 21. Kd2 Ra2 22. Ra1 Qa5+ 23. Kc1 Rxa1+ 24. Bxa1 Qxa1+ 25. Kd2 Qxh1 26. Qf2 Rg8 27. N5f4 c4 28. dxc4 Bb4+ 29. Ke2 Qc1 0-1

[Event "Gran Canaria Cabildo op"]
[Site "Gran Canaria"]
[Date "2018.04.06"]
[Round "6"]
[White "Monteiro Rodrigues, Carlos"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1368"]
[BlackElo "1759"]
[PlyCount "92"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 0-0 8. f3 Nc6 9. 0-0 Bd7 10. Kh1 Qa5 11. Bb3 Qh5 12. Nde2 Rac8 13. Ng3 Qa5 14. Bd2 Qd8 15. Be3 Qa5 16. Bd2 Qd8 17. Be3 b6 18. Qd2 Ne5 19. Rad1 h5 20. Bh6 Bh8 21. Bxf8 Qxf8 22. Rf2 Bg7 23. Qe2 Bh6 24. Nd5 Nh7 25. Ne3 Rc5 26. Rd5 Rc7 27. Rxe5 dxe5 28. Nd5 Rc5 29. Qd3 Bb5 30. c4 Bd7 31. a4 Be6 32. Ne2 Qe8 33. f4 Bxd5 34. exd5 e4 35. Qxe4 Nf6 36. Qd3 Qd7 37. f5 Ng4 38. Rf3 Ne5 39. Qe4 Nxf3 40. fxg6 Ng5 41. gxf7+ Kxf7 42. Qf4+ Ke8 43. Nd4 Qd6 44. Qh4 Qe5 45. a5 Rxa5 46. Qxh5+ Nf7 0-1

[Event "Gran Canaria Cabildo op"]
[Site "Gran Canaria"]
[Date "2018.04.03"]
[Round "5"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Kleine, Peter"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1759"]
[BlackElo "1601"]
[PlyCount "78"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bg4 7. Be3 Be7 8. c3 0-0 9. h3 Bh5 10. Qb3 Nc6 11. Qxb7 Na5 12. Qa6 c5 13. dxc5 Bxf3 14. gxf3 Nxc5 15. Bxc5 Bxc5 16. b4 Qe7+ 17. Kf1 Bxf2 18. Qxa5 Qe1+ 19. Kg2 Qe3 20. Qxd5 Rad8 21. Qe4 Rxd3 22. Qxe3 Bxe3 23. a4 Rfd8 24. Ra2 f5 25. h4 f4 26. h5 R8d5 27. Rh4 Rd1 28. Rb2 Rg5+ 29. Kh2 Bg1+ 30. Kh1 Bf2+ 31. Kh2 Bxh4 32. Nd2 Bg3+ 33. Kh3 Rxh5+ 34. Kg4 Rh2 35. c4 h5+ 36. Kf5 Rdxd2 37. Rb3 Kf7 38. Rc3 g6+ 39. Ke5 Rhe2+ 0-1

[Event "Gran Canaria Cabildo op"]
[Site "Gran Canaria"]
[Date "2018.03.16"]
[Round "4"]
[White "Cruz Pino, Adrian"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2148"]
[BlackElo "1759"]
[PlyCount "61"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e3 d5 4. cxd5 Nxd5 5. a3 Be6 6. Nf3 Bd6 7. Ne4 0-0 8. d3 Nd7 9. Nxd6 cxd6 10. Bd2 Qb6 11. b4 Rac8 12. Rc1 Rc6 13. Ng5 Rfc8 14. Rxc6 Rxc6 15. Nxe6 fxe6 16. Be2 Nc3 17. Qb3 Nd5 18. 0-0 Nf8 19. Bf3 Qc7 20. Bxd5 exd5 21. Qxd5+ Kh8 22. f4 e4 23. dxe4 Ng6 24. f5 Ne5 25. Qe6 Qf7 26. b5 Qxe6 27. fxe6 Rc8 28. Bb4 Nc4 29. e7 Kg8 30. e5 Nxe3 31. exd6 1-0

[Event "Gran Canaria Cabildo op"]
[Site "Gran Canaria"]
[Date "2018.03.13"]
[Round "3"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Nuez Vostokov, Maria"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1759"]
[BlackElo "1481"]
[PlyCount "87"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 b6 4. Nf3 Bb7 5. Bb5+ c6 6. Bd3 c5 7. 0-0 c4 8. Be2 Be7 9. e5 Nc6 10. Bf4 a6 11. Re1 b5 12. a3 Qd7 13. Bf1 Bd8 14. Qd2 Bb6 15. Rab1 Nge7 16. Kh1 Nf5 17. Be3 h5 18. Ne2 Ba5 19. c3 Nce7 20. Nf4 g6 21. Ng5 Bd8 22. Be2 Nxe3 23. fxe3 Nf5 24. Nfh3 f6 25. exf6 Bxf6 26. Bd1 Qe7 27. e4 dxe4 28. Nxe4 Bxe4 29. Rxe4 g5 30. Bc2 Nd6 31. Rxe6 Qxe6 32. Re1 Qxe1+ 33. Qxe1+ Kf7 34. Qg3 g4 35. Nf4 Rh6 36. Kg1 Bg5 37. Nxh5 Rg8 38. Qe5 Re6 39. Qd5 Rh8 40. Qxg5 Rf8 41. Qg7+ Ke8 42. Bg6+ Nf7 43. Nf6+ Ke7 44. Nd5+ 1-0

[Event "Gran Canaria Cabildo op"]
[Site "Gran Canaria"]
[Date "2018.03.09"]
[Round "2"]
[White "Sosa Suarez, Carla Cristina"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2011"]
[BlackElo "1759"]
[PlyCount "111"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Re1 Bg4 9. f3 Bd7 10. a4 Nc6 11. Nb3 Rc8 12. Bf1 Ne5 13. Nd5 Nh5 14. c3 e6 15. Nb4 Qh4 16. Be3 Qe7 17. Nd2 Rfd8 18. Bxa7 Bh6 19. Be3 Bg7 20. f4 Nc6 21. Nd3 Nf6 22. Be2 e5 23. fxe5 Nxe5 24. Nxe5 dxe5 25. Bf3 Be6 26. Qe2 Qc7 27. Rec1 Rd6 28. c4 Rcd8 29. Rc3 h5 30. c5 Rd4 31. h3 Qd7 32. c6 bxc6 33. Nb3 Bxb3 34. Rxb3 Nxe4 35. Bxd4 Qxd4+ 36. Qe3 Nd2 37. Qxd4 Rxd4 38. Rb8+ Kh7 39. a5 e4 40. Be2 Rd7 41. a6 Ra7 42. Rb7 Bd4+ 43. Kh1 Kh6 44. Rxa7 Bxa7 45. Ra4 c5 46. Ra5 c4 47. Rb5 h4 48. Rb7 Bd4 49. Rxf7 Kg5 50. a7 Bxa7 51. Rxa7 Kf4 52. Rc7 Ke3 53. Bxc4 Nxc4 54. Rxc4 Kd3 55. Rc8 e3 56. b4 1-0

[Event "Gran Canaria Cabildo op"]
[Site "Gran Canaria"]
[Date "2018.03.06"]
[Round "1"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Garcia Piqueras, Rufino"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1759"]
[PlyCount "57"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 d6 4. h3 Nf6 5. d3 g6 6. a3 Bg7 7. Nc3 0-0 8. Be3 a6 9. Ba2 b5 10. Nd5 e6 11. Nxf6+ Bxf6 12. c3 b4 13. axb4 cxb4 14. d4 bxc3 15. bxc3 Bd7 16. 0-0 Qc7 17. Bh6 Rfc8 18. Qd2 Na5 19. Qf4 Bg7 20. Ng5 Rf8 21. Qh4 Qxc3 22. Bxg7 Kxg7 23. Qxh7+ Kf6 24. e5+ Ke7 25. exd6+ Ke8 26. Bxe6 Bxe6 27. Nxe6 Kd7 28. Nxf8+ Rxf8 29. Qg7 1-0

[Event "Las Palmas Insular-chT Segunda 1718"]
[Site "Las Palmas"]
[Date "2018.02.24"]
[Round "8.1"]
[White "Cabrera Ramos, Javier"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1624"]
[BlackElo "1759"]
[PlyCount "56"]
[EventDate "2017.10.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Panaderia Pulido San Mateo II"]
[BlackTeam "Puerto Santa Lucia"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 c5 2. c3 d5 3. d4 Nc6 4. Bf4 Nf6 5. dxc5 e5 6. Nxe5 Bxc5 7. Nd3 Bd6 8. g3 Bf5 9. Bxd6 Qxd6 10. Bg2 h5 11. Na3 a6 12. Qb3 Bxd3 13. exd3 Qe6+ 14. Kd2 0-0 15. Rhe1 Qf5 16. f3 Ne5 17. Re3 b5 18. Rae1 Nc6 19. Nc2 Rac8 20. Nb4 d4 21. R3e2 Rfd8 22. Nxc6 Rxc6 23. c4 bxc4 24. dxc4 Qa5+ 25. Kc1 d3 26. Rd2 Rd4 27. Qb8+ Kh7 28. Red1 Rdxc4+ 0-1

[Event "Las Palmas Insular-chT Segunda 1718"]
[Site "Las Palmas"]
[Date "2018.02.03"]
[Round "7.1"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Leon Rodriguez, Orlando"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "1759"]
[BlackElo "2206"]
[PlyCount "74"]
[EventDate "2017.10.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Puerto Santa Lucia"]
[BlackTeam "Panaderia Pulido San Mateo"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 0-0 7. Nge2 c5 8. Be3 cxd4 9. Qxd4 Qxd4 10. Nxd4 e5 11. Ndb5 Nc6 12. 0-0-0 Be6 13. Nc7 Bxc3 14. bxc3 Rac8 15. Nxe6 fxe6 16. Rd6 Kf7 17. Rhd1 e4 18. Be2 Nd5 19. Rd7+ Kg6 20. Bc5 Nxc3 21. R1d2 Ne5 22. Rc7 Rxc7 23. Bxf8 Nxe2+ 24. Rxe2 Kf5 25. h3 h5 26. Re3 Rf7 27. Bb4 Nc6 28. Bd2 Rd7 29. Bc3 e5 30. Bb2 Nd4 31. c3 Ne6 32. f3 exf3 33. Rxf3+ Nf4 34. g3 Ke4 35. Rf1 Ne2+ 36. Kc2 Nxg3 37. c4 Nxf1 0-1

[Event "Las Palmas Insular-chT Segunda 1718"]
[Site "Las Palmas"]
[Date "2018.01.20"]
[Round "6.1"]
[White "Kleine, Peter"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1611"]
[BlackElo "1754"]
[PlyCount "58"]
[EventDate "2017.10.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tres W II"]
[BlackTeam "Puerto Santa Lucia"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. b3 e5 2. Bb2 Nc6 3. e4 Nf6 4. d3 Bb4+ 5. c3 Bc5 6. Be2 0-0 7. Nf3 d5 8. exd5 Nxd5 9. 0-0 f5 10. c4 Nf4 11. Ba3 Bd4 12. Bxf8 Bxa1 13. Bc5 Qf6 14. Na3 Bb2 15. Nc2 Bd7 16. Be3 Ne6 17. Qb1 Bc3 18. Bd2 Bxd2 19. Nxd2 Ncd4 20. Nxd4 Nxd4 21. Re1 Bc6 22. Bf1 Rd8 23. b4 b6 24. Nb3 Nf3+ 25. Kh1 Nxe1 26. Qxe1 e4 27. d4 Ba4 28. d5 Bxb3 29. axb3 Qd4 0-1

[Event "Las Palmas Insular-chT Segunda 1718"]
[Site "Las Palmas"]
[Date "2018.01.13"]
[Round "5.1"]
[White "Sanchez Montesdeoca, Isaac"]
[Black "Rodriguez Fernandez, Cristian"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1754"]
[BlackElo "1961"]
[PlyCount "67"]
[EventDate "2017.10.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Puerto Santa Lucia"]
[BlackTeam "La Aldea"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 Qa5 10. h4 h5 11. Nb3 Qd8 12. gxh5 Nxh5 13. 0-0-0 Ne5 14. Qg2 Bd7 15. Be2 Qc8 16. Nd5 Re8 17. f4 Ng4 18. Bd2 f5 19. Bxg4 fxg4 20. Qf2 g3 21. Qe3 Bg4 22. Rdg1 e6 23. Nc3 Bh6 24. Ne2 Bxe2 25. Qxe2 Rf8 26. Qg4 Kh7 27. Rxg3 Nxg3 28. Qxg3 Qc4 29. h5 gxh5 30. Qh4 Qe2 31. Qe7+ Bg7 32. Bc3 Rg8 33. Qf7 Kh6 34. Qxe6+ 1-0

[Event "Las Palmas Insular-chT Segunda 1718"]
[Site "Las Palmas"]
[Date "2017.12.16"]
[Round "4.1"]
[White "Almeida Sanchez, Ciriaco"]
[Black "Sanchez Montesdeoca, Isaac"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1932"]
[BlackElo "1731"]
[PlyCount "120"]
[EventDate "2017.10.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Grandama II"]
[BlackTeam "Puerto Santa Lucia"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 Nf6 2. Bf4 d6 3. Nf3 g6 4. e3 Bg7 5. Be2 c5 6. 0-0 Nh5 7. Bg3 Nxg3 8. hxg3 cxd4 9. exd4 Nc6 10. c3 0-0 11. Nbd2 Qc7 12. Re1 Rd8 13. Qb3 Be6 14. Qa4 Bd7 15. Qb3 Rf8 16. Rad1 Rab8 17. Nf1 b5 18. Ne3 e6 19. Rc1 Qd8 20. a3 Na5 21. Qd1 Qe8 22. Bf1 Qd8 23. Bd3 Qb6 24. Qe2 Rfc8 25. Nd2 d5 26. b4 Nc4 27. Bxc4 bxc4 28. Ng4 Qd6 29. Qe3 f6 30. f4 Re8 31. Kf2 Qa6 32. Rh1 Re7 33. Rce1 e5 34. Nh6+ Kh8 35. Ra1 Rbe8 36. Qf3 e4 37. Qe3 Rf8 38. Nf1 f5 39. Qe2 Qb6 40. Ne3 Be6 41. Kg1 Qd6 42. Rf1 Bd7 43. Rh2 Be6 44. Rh1 Qd7 45. Qd1 Rb8 46. g4 a5 47. g5 axb4 48. axb4 Qa7 49. Qe1 Ra8 50. Qh4 Bxh6 51. Qxh6 Kg8 52. Rh3 Qa2 53. Nd1 Qd2 54. Qh4 Ra2 55. Qg3 Rea7 56. Rh2 Ra1 57. Qe1 R7a2 58. Qxd2 Rxd2 59. Nf2 Raa2 60. g3 Bd7 0-1

