[Event "Vecindario Montalvo Memorial 17th"]
[Site "Vecindario"]
[Date "2025.04.20"]
[Round "9"]
[White "Rossello Padron, Carlos Eduardo"]
[Black "Mykhyeyev, Serafim"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1776"]
[BlackElo "1516"]
[PlyCount "74"]
[EventDate "2025.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 f6 6. fxe5 fxe5 7. Nf3 Qe7 8. Bxc6+ bxc6 9. Nxe5 Bxe5 10. Qh5+ Kd8 11. Qxe5 Nf6 12. 0-0 Rf8 13. d3 Bb7 14. Qxe7+ Kxe7 15. Ba3+ Ke6 16. Bxf8 Rxf8 17. Nd2 c5 18. e4 d4 19. Nc4 Re8 20. Rf5 Nd7 21. Raf1 Re7 22. Nd2 g6 23. R5f2 Bc6 24. Nf3 Kd6 25. Ng5 Ne5 26. Rf6+ Kd7 27. h3 a5 28. a4 Bb7 29. Nf7 Nc6 30. g4 Ba8 31. h4 Bb7 32. h5 gxh5 33. gxh5 Ba8 34. R1f5 Bb7 35. Rd5+ Ke8 36. Nh6 Nb4 37. Rxc5 Kd8 1-0

[Event "Vecindario Montalvo Memorial 17th"]
[Site "Vecindario"]
[Date "2025.04.17"]
[Round "6"]
[White "Mykhyeyev, Serafim"]
[Black "Santana Alonso, Hector"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1516"]
[PlyCount "83"]
[EventDate "2025.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 Nf6 4. e5 Nd5 5. Nf3 d6 6. Be2 cxd4 7. cxd4 dxe5 8. dxe5 Nf4 9. Qxd8+ Nxd8 10. Bxf4 Ne6 11. Bg3 g5 12. Bc4 Bg7 13. Bxe6 Bxe6 14. Nxg5 f6 15. Nxe6 Rg8 16. Nc7+ Kd8 17. Nxa8 Kd7 18. e6+ Kxe6 19. Nc7+ Kd7 20. Nc3 e5 21. N7d5 f5 22. f4 exf4 23. Bxf4 Bxc3+ 24. Nxc3 Rxg2 25. 0-0-0+ Ke6 26. Rhg1 Rxg1 27. Rxg1 h5 28. Rg5 h4 29. Rh5 Kf6 30. Rxh4 Kg6 31. Rh6+ Kg7 32. Kd2 Kf7 33. Kd3 Kg8 34. Kd4 Kg7 35. Ke5 Kf7 36. Kxf5 Kg7 37. Nd5 b5 38. Rf6 a6 39. Bh6+ Kh7 40. Kg5 b4 41. Rf7+ Kg8 42. Kg6 1-0

[Event "Vecindario Montalvo Memorial 17th"]
[Site "Vecindario"]
[Date "2025.04.16"]
[Round "5"]
[White "Valido Ramos, Adrian"]
[Black "Mykhyeyev, Serafim"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1667"]
[BlackElo "1516"]
[PlyCount "101"]
[EventDate "2025.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 Nf6 7. Bf4 Be7 8. 0-0-0 a5 9. f3 Be6 10. g4 0-0 11. Bd3 Nd7 12. Qe3 h6 13. Rdg1 g5 14. Bg3 Ne5 15. Kb1 Nxd3 16. cxd3 f6 17. h4 Kg7 18. hxg5 fxg5 19. e5 d5 20. d4 b6 21. Na4 b5 22. Nc5 Bxc5 23. dxc5 d4 24. Qe2 Bc4 25. Qh2 Rh8 26. e6 Kf8 27. Bxc7 Qd5 28. Qe5 Qxe5 29. Bxe5 Rh7 30. Bd6+ Ke8 31. Rd1 Bxe6 32. Rhe1 Kf7 33. Rxd4 Re8 34. Rde4 Kf6 35. c6 Ra7 36. c7 Raa8 37. Re5 b4 38. Ka1 Rac8 39. Rb5 Bf7 40. Rxe8 Rxe8 41. Bg3 Be6 42. b3 Bd7 43. Rxa5 Bc6 44. Ra6 Rc8 45. Rxc6+ Ke7 46. Rxh6 Rg8 47. Rb6 Kd7 48. Rb8 Rc8 49. Rxb4 Kc6 50. Rb8 Kd7 51. Kb2 1-0

[Event "Vecindario Montalvo Memorial 17th"]
[Site "Vecindario"]
[Date "2025.04.15"]
[Round "4"]
[White "Mykhyeyev, Serafim"]
[Black "Julien Casteleiro, Ariel"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1516"]
[BlackElo "1761"]
[PlyCount "82"]
[EventDate "2025.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. 0-0 Bg4 7. Be3 Nbc6 8. c3 Qd7 9. Nbd2 0-0 10. h3 Bf5 11. Qc2 Bxd3 12. Qxd3 Qf5 13. Qxf5 Nxf5 14. a3 Nxe3 15. fxe3 Rfe8 16. Rfe1 f5 17. c4 Bg3 18. Re2 dxc4 19. Nxc4 Rad8 20. b4 b5 21. Nb2 Nxd4 22. Nxd4 Rxd4 23. Kf1 Rde4 24. Nd1 f4 25. Nf2 Rxe3 26. Rxe3 fxe3 27. Nd3 e2+ 28. Kg1 e1Q+ 29. Nxe1 Rxe1+ 30. Rxe1 Bxe1 31. Kf1 Bc3 32. Ke2 a5 33. bxa5 Bxa5 34. Kd3 c5 35. g4 Kf7 36. h4 Kf6 37. Ke3 Ke5 38. h5 h6 39. Kf3 Bd2 40. Ke2 Bg5 41. Kd3 Kf4 0-1

[Event "Vecindario Montalvo Memorial 17th"]
[Site "Vecindario"]
[Date "2025.04.14"]
[Round "3"]
[White "Mohamed Gonzalez, Erik"]
[Black "Mykhyeyev, Serafim"]
[Result "0-1"]
[ECO "D05"]
[BlackElo "1516"]
[PlyCount "118"]
[EventDate "2025.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. 0-0 0-0 8. Qe2 e5 9. Re1 e4 10. Ne5 exd3 11. Nxc6 dxe2 12. Nxd8 Rxd8 13. Rxe2 Bf5 14. f3 Re8 15. Nb3 c4 16. Nc5 Bxc5 17. dxc5 Rac8 18. b4 cxb3 19. axb3 Rxc5 20. Bd2 a6 21. b4 Rc6 22. g4 Bd3 23. Rg2 Nd7 24. f4 Nb6 25. f5 Nc4 26. Bc1 Ne5 27. Rg3 Rxc3 28. Bb2 Rc2 29. Bxe5 Rxe5 30. e4 dxe4 31. Rd1 Rb5 32. Re3 Rxb4 33. g5 Rbb2 34. Rg3 Rd2 35. Rc1 Rb1 36. Rxb1 Bxb1 37. Rc3 Rd1+ 38. Kf2 Rd2+ 39. Kf1 Rd8 40. Rb3 Bd3+ 41. Ke1 b5 42. Ra3 b4 43. Rb3 a5 44. Rb2 Rb8 45. Kd2 a4 46. Kc1 b3 47. f6 a3 48. Rxb3 Rxb3 49. fxg7 a2 50. g6 hxg6 51. h4 a1Q+ 52. Kd2 Qa2+ 53. Ke3 Qe2+ 54. Kd4 Rb4+ 55. Kc5 Rc4+ 56. Kd6 Qe3 57. h5 Qd4+ 58. Ke7 Rc7+ 59. Ke8 Qd7# 0-1

[Event "Vecindario Montalvo Memorial 17th"]
[Site "Vecindario"]
[Date "2025.04.13"]
[Round "2"]
[White "Mykhyeyev, Serafim"]
[Black "Cappelle, Cedric"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1516"]
[BlackElo "1774"]
[PlyCount "94"]
[EventDate "2025.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 c5 5. c3 Nf6 6. Nf3 Bg4 7. Be3 c4 8. Bc2 b5 9. Nbd2 Nbd7 10. 0-0 Bd6 11. h3 Bh5 12. a4 a6 13. axb5 axb5 14. Re1 0-0 15. Rxa8 Qxa8 16. Qa1 Qc6 17. Bg5 Ra8 18. Qb1 Bg6 19. Bxf6 Bxc2 20. Qxc2 Nxf6 21. Ne5 Qc7 22. Ndf3 Ne4 23. Qe2 f6 24. Ng4 Qd7 25. Ne3 Bf8 26. Nd2 Nxd2 27. Qxd2 b4 28. Rb1 b3 29. Qd1 Qe6 30. Qf3 Rd8 31. Qf5 Qxf5 32. Nxf5 g6 33. Ne3 Bh6 34. Kf1 f5 35. Ra1 Kf7 36. Ra7+ Ke6 37. Rxh7 Bxe3 38. fxe3 Ra8 39. Rb7 Ra2 40. Rb6+ Kf7 41. Rb7+ Kf6 42. h4 Rxb2 43. Rb6+ Kg7 44. Rb5 Rc2 45. Ke1 b2 46. Rb7+ Kh6 47. Kd1 Rc1+ 0-1

[Event "Vecindario Montalvo Memorial 17th"]
[Site "Vecindario"]
[Date "2025.04.12"]
[Round "1"]
[White "Roquero Redondo, Miguel"]
[Black "Mykhyeyev, Serafim"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2037"]
[BlackElo "1516"]
[PlyCount "53"]
[EventDate "2025.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Bxc6 Bxc6 7. Nxc6 bxc6 8. Qf3 d5 9. 0-0 Be7 10. Nc3 d4 11. Ne2 c5 12. Rd1 Nf6 13. c3 0-0 14. cxd4 cxd4 15. Rxd4 Qc8 16. Bg5 Re8 17. Rad1 Qa6 18. e5 Qxa2 19. exf6 Bxf6 20. Bxf6 gxf6 21. Rg4+ Kf8 22. Qxf6 Rxe2 23. Qh8+ Ke7 24. Qxa8 Qa5 25. Qd8+ Ke6 26. Qe8+ Kf6 27. Qxe2 1-0

