[Event "EU-ch U10 27th"]
[Site "Mamaia"]
[Date "2017.09.13"]
[Round "8"]
[White "Navumenka, Mikhei"]
[Black "Ralchev, Lachezar"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1786"]
[BlackElo "1624"]
[PlyCount "55"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Nf6 6. Bg2 0-0 7. 0-0 h6 8. Re1 Qc7 9. b3 Be6 10. Bb2 Nbd7 11. a3 dxe4 12. dxe4 a5 13. Qe2 a4 14. b4 c5 15. c3 Rac8 16. Rac1 Qb6 17. Nh4 g6 18. Bf1 Rfd8 19. Ng2 cxb4 20. cxb4 Nb8 21. Ne3 Nc6 22. Ndc4 Qa7 23. Qf3 Ne8 24. Nd5 Nc7 25. Nxd6 Rxd6 26. Rxc6 Rxc6 27. Ne7+ Kf8 28. Qf6 1-0

[Event "EU-ch U10 27th"]
[Site "Mamaia"]
[Date "2017.09.12"]
[Round "7"]
[White "Ralchev, Lachezar"]
[Black "Van Foreest, Machteld"]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "1624"]
[BlackElo "1877"]
[PlyCount "128"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. Nxe5 Nxe5 9. dxe5 Be6 10. Nd2 Nc5 11. Nf3 Nxb3 12. axb3 c5 13. c3 Be7 14. Be3 0-0 15. Re1 Qc7 16. Qc2 Qc6 17. Ra2 a5 18. Bg5 Qd7 19. Rea1 Bxg5 20. Nxg5 Bf5 21. Qd2 d4 22. cxd4 cxd4 23. Rxa5 Rxa5 24. Rxa5 d3 25. Nf3 Rc8 26. Qe3 d2 27. Qxd2 Qxd2 28. Nxd2 Rc1+ 29. Nf1 g6 30. Ra8+ Kg7 31. Rd8 Rb1 32. Rd2 Be6 33. f4 Re1 34. Kf2 Re4 35. Kf3 Rb4 36. Ne3 Rxb3 37. h3 h5 38. Kf2 Rb4 39. Kf3 Rb3 40. Kf2 Rb4 41. Kf3 Bc8 42. g4 Bb7+ 43. Kg3 Rb3 44. Kf2 Rb4 45. Kg3 Re4 46. Rd3 Rb4 47. e6 Re4 48. exf7 Kxf7 49. gxh5 gxh5 50. Rd7+ Ke6 51. Rxb7 Rxe3+ 52. Kh4 Rb3 53. Kxh5 Rxh3+ 54. Kg4 Rb3 55. f5+ Kf6 56. Rb6+ Kf7 57. Kg5 Rg3+ 58. Kf4 Rb3 59. Ke5 Re3+ 60. Kd6 Rb3 61. f6 Rxb2 62. Kc5 b4 63. Rxb4 Rxb4 64. Kxb4 Kxf6 1/2-1/2

[Event "EU-ch U10 27th"]
[Site "Mamaia"]
[Date "2017.09.11"]
[Round "6"]
[White "Ralchev, Lachezar"]
[Black "Cotoros, Eduard"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1624"]
[BlackElo "1374"]
[PlyCount "69"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. e5 Bg7 6. Bd3 Nc6 7. Be3 Qb6 8. Qd2 Bd7 9. Ne2 Nb4 10. Nbc3 e6 11. Bb1 Ne7 12. 0-0 Nf5 13. Bxf5 exf5 14. Bh6 Bxh6 15. Qxh6 Bb5 16. a3 Bxe2 17. axb4 Bc4 18. Rfd1 Qxb4 19. Qd2 a5 20. Nxd5 Qxd2 21. Nf6+ Ke7 22. Rxd2 h6 23. f4 Rhd8 24. d5 g5 25. g3 gxf4 26. gxf4 Rg8+ 27. Nxg8+ Rxg8+ 28. Kf2 Rg4 29. Rd4 b5 30. Rxa5 Rh4 31. d6+ Kd8 32. d7 Bd5 33. Rxd5 Rxf4+ 34. Kg3 Rg4+ 35. Kf3 1-0

[Event "EU-ch U10 27th"]
[Site "Mamaia"]
[Date "2017.09.09"]
[Round "5"]
[White "Lup, Constantin Ionel"]
[Black "Ralchev, Lachezar"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1354"]
[BlackElo "1624"]
[PlyCount "48"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 dxc4 4. Qa4+ Nd7 5. Qxc4 a6 6. Qc2 c5 7. b3 Be7 8. Bb2 Ngf6 9. Nc3 Rb8 10. Nf3 b5 11. 0-0 Bb7 12. Rfd1 0-0 13. Rac1 Rc8 14. d4 cxd4 15. Rxd4 b4 16. Ne5 Bxg2 17. Kxg2 bxc3 18. Bxc3 Qc7 19. Nxd7 Nxd7 20. Qd3 Qb7+ 21. Kg1 Nb6 22. Rg4 Bf6 23. Rb4 Rfd8 24. Qe3 Rxc3 0-1

[Event "EU-ch U10 27th"]
[Site "Mamaia"]
[Date "2017.09.08"]
[Round "4"]
[White "Ralchev, Lachezar"]
[Black "Nemsadze, Daviti"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1624"]
[BlackElo "1481"]
[PlyCount "60"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 Nc6 7. 0-0 e6 8. h3 Bh5 9. Bf4 Rd8 10. Na3 a6 11. dxc5 Qxc5 12. Qa4 Nd5 13. Bg3 Bd6 14. Bxd6 Qxd6 15. Rfd1 Qc7 16. Qh4 Nf4 17. Rxd8+ Nxd8 18. Bd1 Bg6 19. g3 Nd3 20. Qa4+ Nc6 21. b3 Qb6 22. Qh4 Qxf2+ 23. Kh1 Qf1+ 24. Ng1 Nf2+ 25. Kh2 Nxd1 26. g4 Qd3 27. Qe1 Qd6+ 28. Kh1 Qf4 29. Ne2 Be4+ 30. Kg1 Qf3 0-1

[Event "EU-ch U10 27th"]
[Site "Mamaia"]
[Date "2017.09.07"]
[Round "3"]
[White "Gherghinoiu, Lucas"]
[Black "Ralchev, Lachezar"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1805"]
[BlackElo "1624"]
[PlyCount "49"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qc8 8. Nd2 e6 9. Ngf3 Bxf3 10. Nxf3 Be7 11. 0-0 0-0 12. Ne5 Bd6 13. Qc2 Qc7 14. Rae1 Rac8 15. Qb1 a6 16. Re3 b5 17. Bg5 Nxe5 18. dxe5 Bxe5 19. f4 Qb6 20. fxe5 Ng4 21. Bxh7+ Kh8 22. Rff3 Nxe3 23. Bxe3 Qc7 24. Rh3 Qxe5 25. Bg8+ 1-0

[Event "EU-ch U10 27th"]
[Site "Mamaia"]
[Date "2017.09.06"]
[Round "2"]
[White "Ralchev, Lachezar"]
[Black "Jitea, Andrei Cristian"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1624"]
[BlackElo "1254"]
[PlyCount "29"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 Be6 5. Qf3 c6 6. Nge2 g6 7. Nd4 Qd7 8. Ne4 Bg4 9. Qb3 e5 10. Bxd5 Ke7 11. Nc5 Qc7 12. Bxf7 exd4 13. 0-0 b6 14. Re1+ Kd8 15. Re8# 1-0

[Event "Tri Buki Children's CupT 2nd"]
[Site "Tri Buki"]
[Date "2017.02.07"]
[Round "6.2"]
[White "Risteski, Emil"]
[Black "Ralchev, Lachezar"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1749"]
[BlackElo "1622"]
[PlyCount "71"]
[EventDate "2017.02.04"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]
[WhiteTeam "Skopje"]
[BlackTeam "Elit"]
[WhiteTeamCountry "MKD"]
[BlackTeamCountry "BUL"]

1. c4 e5 2. Nc3 d6 3. g3 Be6 4. b3 Nc6 5. Bg2 Qd7 6. Bb2 0-0-0 7. e3 Re8 8. Nd5 Nge7 9. Qc2 Nd8 10. Nxe7+ Bxe7 11. 0-0-0 Bf6 12. d4 exd4 13. Bxd4 Bxd4 14. Rxd4 Bf5 15. e4 Bg6 16. Ne2 Ne6 17. Bh3 f5 18. Rdd1 fxe4 19. Nf4 e3 20. Nxg6 hxg6 21. Bg4 exf2 22. Qxf2 Kb8 23. Rde1 Qc6 24. Bxe6 Rxe6 25. Rxe6 Qxh1+ 26. Kb2 b6 27. h4 g5 28. Re1 Qh3 29. Qf7 Qxg3 30. Re8+ Rxe8 31. Qxe8+ Kb7 32. Qe4+ Kb8 33. Qe8+ Kb7 34. Qe4+ Kb8 35. Qe8+ Kb7 36. Qe4+ 1/2-1/2

[Event "Tri Buki Children's CupT 2nd"]
[Site "Tri Buki"]
[Date "2017.02.06"]
[Round "4.2"]
[White "Ralchev, Lachezar"]
[Black "Bakalov, Vladimir"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1622"]
[BlackElo "1435"]
[PlyCount "67"]
[EventDate "2017.02.04"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]
[WhiteTeam "Elit"]
[BlackTeam "An Passant III"]
[WhiteTeamCountry "BUL"]
[BlackTeamCountry "BUL"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 e6 5. Nf3 Nf6 6. Bd3 Nc6 7. Nc3 a6 8. 0-0 Be7 9. h3 0-0 10. a3 h6 11. Be3 b5 12. Rc1 Bb7 13. Qd2 Nh7 14. Rc2 f5 15. exf5 exf5 16. d5 Ne5 17. Nd4 Bc8 18. Nce2 Bd7 19. Nf4 Rf6 20. Nfe6 Bxe6 21. Nxe6 Qd7 22. Bd4 Ng5 23. f4 Nxe6 24. dxe6 Qxe6 25. fxe5 Rff8 26. exd6 Bxd6 27. a4 Qd5 28. Be2 Rad8 29. Bf3 Qe6 30. axb5 axb5 31. Qe2 Qg6 32. Bd5+ Kh8 33. Qe6 Qg3 34. Qxh6# 1-0

[Event "Tri Buki Children's CupT 2nd"]
[Site "Tri Buki"]
[Date "2017.02.05"]
[Round "2.2"]
[White "Kosteski, Mile"]
[Black "Ralchev, Lachezar"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1592"]
[BlackElo "1622"]
[PlyCount "45"]
[EventDate "2017.02.04"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]
[WhiteTeam "Skopje II"]
[BlackTeam "Elit"]
[WhiteTeamCountry "MKD"]
[BlackTeamCountry "BUL"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. c3 Qb6 6. Be2 c5 7. 0-0 Nc6 8. Qa4 a6 9. Na3 Be7 10. dxc5 Bxc5 11. b4 Be7 12. Be3 Qd8 13. Nd4 Rc8 14. Rad1 a5 15. Bb5 Qc7 16. Nxf5 exf5 17. Rxd5 Rd8 18. Rfd1 axb4 19. cxb4 Nh6 20. Rxd8+ Bxd8 21. Bc5 Ng8 22. Nc4 Qb8 23. Bxc6+ 1-0

[Event "Tri Buki Children's CupT 2nd"]
[Site "Tri Buki"]
[Date "2017.02.05"]
[Round "3.2"]
[White "Pavlov, Viktor1111"]
[Black "Ralchev, Lachezar"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1780"]
[BlackElo "1622"]
[PlyCount "91"]
[EventDate "2017.02.04"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]
[WhiteTeam "An Passant II"]
[BlackTeam "Elit"]
[WhiteTeamCountry "BUL"]
[BlackTeamCountry "BUL"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 Be7 6. Nc3 Ne4 7. Bxe7 Qxe7 8. Nxe4 Bxe4 9. Bd3 Bb7 10. Rc1 d6 11. 0-0 Nd7 12. e4 c5 13. d5 e5 14. a4 0-0 15. h3 Nb8 16. Ne1 Na6 17. Nc2 Bc8 18. Qd2 Qh4 19. Qe3 Bd7 20. Ra1 Rae8 21. a5 Nb8 22. axb6 axb6 23. Qg3 Qxg3 24. fxg3 f5 25. Ra7 fxe4 26. Bxe4 Bc8 27. Ne3 g6 28. Bc2 Na6 29. Ba4 Rxf1+ 30. Kxf1 Rf8+ 31. Ke2 Nb4 32. Bd7 Ba6 33. b3 h5 34. h4 e4 35. Be6+ Kh8 36. g4 Rf4 37. gxh5 gxh5 38. Nf5 Rg4 39. g3 Rg6 40. Nxd6 Rxg3 41. Nxe4 Rxb3 42. Ng5 Bxc4+ 43. Kf2 Nd3+ 44. Kg1 Rb1+ 45. Kh2 Rb2+ 46. Kg3 1-0

[Event "Tri Buki Children's CupT 2nd"]
[Site "Tri Buki"]
[Date "2017.02.04"]
[Round "1.2"]
[White "Ralchev, Lachezar"]
[Black "Kolev, Lachezar"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1622"]
[BlackElo "1792"]
[PlyCount "80"]
[EventDate "2017.02.04"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]
[WhiteTeam "Elit"]
[BlackTeam "An Passant"]
[WhiteTeamCountry "BUL"]
[BlackTeamCountry "BUL"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Nc6 8. Be3 cxd4 9. cxd4 Be7 10. Nc3 Qd8 11. a3 0-0 12. Ne5 Bxe2 13. Nxe2 Nxe5 14. dxe5 Nd5 15. Bd4 Rc8 16. Nc3 a6 17. Qb3 Nxc3 18. Bxc3 b5 19. a4 Qb6 20. axb5 axb5 21. Bb4 Bxb4 22. Qxb4 Qc5 23. Qxc5 Rxc5 24. f4 Rfc8 25. Ra5 Rd5 26. Rfa1 h6 27. g3 Rc2 28. Rb1 Kh7 29. b4 Kg6 30. Ra7 Rdd2 31. Rb7 Rg2+ 32. Kf1 Rxh2 33. Kg1 Rcg2+ 34. Kf1 Rxg3 35. Rxb5 Rgh3 36. Re1 Kf5 37. Rb7 Kg4 38. Rxf7 Kf3 39. Rxg7 Rh1+ 40. Rg1 R3h2 0-1

[Event "Sofia MGU op 164th"]
[Site "Sofia"]
[Date "2016.03.06"]
[Round "4"]
[White "Ralchev, Lachezar"]
[Black "Pavlov, Vladimir"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1455"]
[BlackElo "1686"]
[PlyCount "60"]
[EventDate "2016.03.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Nf3 Bg4 7. Bd2 Qc7 8. 0-0 e6 9. Re1 Bd6 10. h3 Bh5 11. Be2 Nbd7 12. Ne5 Bg6 13. f4 Nb6 14. Bd3 Bxd3 15. Nxd3 0-0-0 16. b4 Nfd5 17. Nxd5 Nxd5 18. c4 Nxf4 19. Ne5 Bxe5 20. Rxe5 Rxd4 21. Rg5 Qd8 22. Qf3 Qxg5 23. Be3 Rxc4 24. Bxa7 Rc3 25. Qf1 Nxh3+ 26. Kh1 Nf4 27. Kg1 Rg3 28. Kf2 Rxg2+ 29. Ke1 Rd8 30. Qf3 Qe5+ 0-1

[Event "Sofia MGU op 164th"]
[Site "Sofia"]
[Date "2016.03.06"]
[Round "5"]
[White "Stoynov, Emil"]
[Black "Ralchev, Lachezar"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1455"]
[PlyCount "34"]
[EventDate "2016.03.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bd7 5. f4 e6 6. Nf3 c5 7. c3 Nc6 8. Be3 Qb6 9. b3 Be7 10. Bd3 f6 11. f5 cxd4 12. cxd4 fxe5 13. fxe6 Bxe6 14. Ng5 Bxg5 15. Bxg5 Qxd4 16. Na3 Qb4+ 17. Bd2 Qxa3 0-1

[Event "Sofia MGU op 164th"]
[Site "Sofia"]
[Date "2016.03.05"]
[Round "2"]
[White "Ralchev, Lachezar"]
[Black "Pavlov, Viktor"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1455"]
[BlackElo "1542"]
[PlyCount "97"]
[EventDate "2016.03.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nc3 Qxd4 7. Qxd4 Nxd4 8. Nb5 Nxb5 9. Bxb5+ Bd7 10. Bxd7+ Kxd7 11. Bf4 f6 12. 0-0-0+ Ke8 13. Nf3 e5 14. Rhe1 Rc8+ 15. Kb1 Ne7 16. Be3 a6 17. Bb6 Rc6 18. Rd8+ Kf7 19. Ba5 g5 20. Bb4 Re6 21. Red1 Bg7 22. R8d7 b5 23. Rc1 Re8 24. Rcc7 Bf8 25. Nd2 Kg6 26. Ne4 Nd5 27. Rxd5 Bxb4 28. g4 R8e7 29. Rc8 Re8 30. Rdd8 Rxd8 31. Rxd8 Rc6 32. Ng3 Rd6 33. Rxd6 Bxd6 34. Nf5 Bc5 35. f3 h5 36. h3 hxg4 37. hxg4 Kf7 38. Kc2 Ke6 39. Kd3 Kd5 40. b3 Bb6 41. Ne7+ Ke6 42. Nf5 Bc5 43. Kc3 a5 44. Kd3 Kd5 45. Ng3 Be7 46. Nf5 Bd8 47. Ng3 Bb6 48. Nf5 b4 49. Ng3 1/2-1/2

[Event "Tri Buki Children's CupT 1st"]
[Site "Tri Buki"]
[Date "2016.02.06"]
[Round "4.1"]
[White "Konstantinov, Konstantin"]
[Black "Ralchev, Lachezar"]
[Result "0-1"]
[ECO "B11"]
[BlackElo "1473"]
[PlyCount "56"]
[EventDate "2016.02.04"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. d3 e5 5. Be2 d4 6. Nxe5 dxc3 7. Nxg4 cxb2 8. Bxb2 Nd7 9. Ne5 Ngf6 10. 0-0 Bd6 11. Nxd7 Qxd7 12. Bxf6 gxf6 13. Bg4 Qc7 14. Qf3 Bxh2+ 15. Kh1 Be5 16. Rad1 Rd8 17. Qh3 Kf8 18. g3 Kg7 19. f4 Bd4 20. Bf5 Rdg8 21. Rd2 Kf8 22. Qh6+ Rg7 23. Re2 Kg8 24. Rfe1 Rxg3 25. e5 fxe5 26. fxe5 Qe7 27. Qd6 Qg5 28. Rh2 Rg1+ 0-1

[Event "Tri Buki Children's CupT 1st"]
[Site "Tri Buki"]
[Date "2016.02.06"]
[Round "5.1"]
[White "Paraschiv, Paul Alexandru"]
[Black "Ralchev, Lachezar"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1881"]
[BlackElo "1473"]
[PlyCount "69"]
[EventDate "2016.02.04"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. Bd3 Nc6 6. c3 Bd6 7. Bg3 b6 8. Nbd2 0-0 9. Ne5 Bb7 10. f4 Ne7 11. 0-0 Nf5 12. Bf2 Be7 13. Qc2 Nd6 14. Rae1 Nfe4 15. Rd1 Qc7 16. dxc5 bxc5 17. Nxe4 Nxe4 18. Bxe4 dxe4 19. Rd7 Qb6 20. Rxe7 Rfd8 21. Nxf7 Rd3 22. Ne5 Rd6 23. Nc4 Qd8 24. Bh4 Qb8 25. Nxd6 Qxd6 26. Rxb7 Qc6 27. Re7 Rd8 28. Rd1 Rxd1+ 29. Qxd1 Qc8 30. Rd7 Qa6 31. Rd8+ Kf7 32. Qd7+ Kg6 33. Qe8+ Kf5 34. Qh5+ g5 35. Qxg5# 1-0

[Event "Tri Buki Children's CupT 1st"]
[Site "Tri Buki"]
[Date "2016.02.05"]
[Round "2.1"]
[White "Assi, Rami"]
[Black "Ralchev, Lachezar"]
[Result "0-1"]
[ECO "D03"]
[BlackElo "1473"]
[PlyCount "114"]
[EventDate "2016.02.04"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Bf5 4. e3 c5 5. dxc5 e6 6. Bb5+ Nc6 7. Ne5 Rc8 8. Nxc6 bxc6 9. Bd3 Bg6 10. Qf3 Bxc5 11. Nc3 0-0 12. e4 d4 13. e5 dxc3 14. exf6 cxb2 15. Rb1 Qa5+ 16. Bd2 Qxa2 17. Qd1 Rfd8 18. Ke2 Ra8 19. Bc3 Ba3 20. fxg7 c5 21. Qe1 Bxd3+ 22. cxd3 Qd5 23. Qd2 Qxg2 24. Bxb2 Bxb2 25. Qxb2 Qg6 26. Rbd1 Rd5 27. Qb7 Rad8 28. Rhg1 Qf5 29. Qb5 Re5+ 30. Kd2 Rxd3+ 31. Qxd3 Rd5 32. Qxd5 Qxd5+ 33. Kc2 Qf5+ 34. Kc1 Qf4+ 35. Kb1 Qb4+ 36. Kc1 Qb8 37. Kc2 a5 38. Kc3 a4 39. Kc4 a3 40. Kxc5 a2 41. Ra1 Qxh2 42. Rad1 Qxf2+ 43. Kb4 Qb2+ 44. Ka5 Qf6 45. Ra1 Qe7 46. Rad1 e5 47. Kb5 Qc7 48. Ra1 Qa7 49. Rad1 Qb8+ 50. Kc4 e4 51. Kd4 f5 52. Rdf1 Qd8+ 53. Kc3 Qf6+ 54. Kb3 e3 55. Kxa2 f4 56. Rf3 Qa6+ 57. Kb2 Qe2+ 0-1

[Event "Tri Buki Children's CupT 1st"]
[Site "Tri Buki"]
[Date "2016.02.05"]
[Round "3.1"]
[White "Ralchev, Lachezar"]
[Black "Cholakov, Nikolay"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1473"]
[BlackElo "1822"]
[PlyCount "80"]
[EventDate "2016.02.04"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 Bg4 5. Be3 Nd7 6. h3 Bxf3 7. Qxf3 e5 8. d5 Ne7 9. Bc4 0-0 10. 0-0 f5 11. Qd1 f4 12. Bd2 Nf6 13. Re1 g5 14. Be2 Qe8 15. Bg4 Nxg4 16. Qxg4 h6 17. h4 gxh4 18. Qxh4 a6 19. a4 Qd7 20. a5 Ng6 21. Qh3 Qxh3 22. gxh3 Nh4 23. Kh1 Nf3 24. Red1 Kh7 25. Kg2 Nd4 26. Rac1 Rg8 27. Kf1 Bf6 28. Ne2 Nf3 29. b4 Bh4 30. c4 Nh2+ 31. Ke1 Rg2 32. Bc3 Bxf2+ 33. Kd2 Be3+ 34. Kc2 Bxc1 35. Kxc1 Rxe2 36. c5 f3 37. c6 f2 38. cxb7 Rb8 39. b5 Rxb7 40. bxa6 Ra7 0-1

[Event "Tri Buki Children's CupT 1st"]
[Site "Tri Buki"]
[Date "2016.02.04"]
[Round "1.1"]
[White "Ralchev, Lachezar"]
[Black "Veljanoski, Andrej"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1473"]
[BlackElo "1659"]
[PlyCount "52"]
[EventDate "2016.02.04"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 h6 8. 0-0 0-0 9. e5 Nd5 10. Nxd5 cxd5 11. f4 Bc5+ 12. Kh1 Bb7 13. f5 Qh4 14. Rf4 Qe7 15. Qe1 f6 16. e6 Rae8 17. Qc3 dxe6 18. fxe6 Bd6 19. Bg6 Qxe6 20. Bxe8 Rxe8 21. Rf1 d4 22. Qxd4 Qh3 23. Qg1 Re2 24. Rf3 Bxf3 25. Be3 Bxg2+ 26. Qxg2 Qxg2# 0-1

[Event "Sofia An Pasan op 10th"]
[Site "Sofia"]
[Date "2015.11.01"]
[Round "4"]
[White "Kolev, Lachezar"]
[Black "Ralchev, Lachezar"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1765"]
[BlackElo "1461"]
[PlyCount "63"]
[EventDate "2015.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Bd2 e6 12. 0-0-0 0-0-0 13. Rhe1 Ngf6 14. Qe2 Bd6 15. Ne5 Rhf8 16. f4 Nd5 17. Ne4 Nxe5 18. fxe5 Be7 19. Qg4 g6 20. hxg6 Rg8 21. g7 h5 22. Qxh5 Rxg7 23. Qf3 Qb6 24. Rf1 Rdg8 25. Rf2 Bh4 26. Re2 Qa6 27. a3 Be7 28. g3 Kb8 29. Rg2 Bh4 30. Rh1 Be7 31. Rd1 Bh4 32. Bh6 1-0

[Event "Sofia An Pasan op 10th"]
[Site "Sofia"]
[Date "2015.11.01"]
[Round "5"]
[White "Ralchev, Lachezar"]
[Black "Damyanov, Boris"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1461"]
[BlackElo "1480"]
[PlyCount "95"]
[EventDate "2015.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 Nc6 5. Nf3 a6 6. Nc3 d6 7. Bd3 Nf6 8. Be3 Be7 9. 0-0 0-0 10. h3 b5 11. a3 Bb7 12. Rc1 Rc8 13. Qd2 Qd7 14. Rc2 Bd8 15. Bg5 b4 16. Ne2 bxa3 17. bxa3 Na5 18. Rxc8 Bxc8 19. Bxf6 gxf6 20. e5 dxe5 21. dxe5 f5 22. Rd1 Qe7 23. Qh6 Kh8 24. Ng3 Rg8 25. Nh5 Rg6 26. Qc1 Bb7 27. Nf4 Rg8 28. Be2 Nc6 29. Qd2 Bc8 30. Qd6 Na7 31. Nh5 a5 32. Nf6 Rf8 33. Ng5 Qxd6 34. Rxd6 Bxf6 35. exf6 Nc6 36. Rxc6 Bb7 37. Rc7 Ba8 38. Nxf7+ Kg8 39. Nh6+ Kh8 40. Rf7 Rxf7 41. Nxf7+ Kg8 42. Nd6 Kf8 43. Bc4 e5 44. Nxf5 Be4 45. Nd6 Bb1 46. f7 Bg6 47. g4 h6 48. h4 1-0

[Event "Sofia An Pasan op 10th"]
[Site "Sofia"]
[Date "2015.10.31"]
[Round "2"]
[White "Pavlov, Vladimir1111"]
[Black "Ralchev, Lachezar"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1723"]
[BlackElo "1461"]
[PlyCount "101"]
[EventDate "2015.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 Qa5+ 6. c3 Qa6 7. Qf3 e6 8. Nh3 Nd7 9. Qe2 Qxe2+ 10. Kxe2 c5 11. f4 Ne7 12. Be3 Nc6 13. a3 Be7 14. g4 c4 15. Nd2 h6 16. f5 Nb6 17. Kd1 Na5 18. Kc2 Kd7 19. Raf1 f6 20. fxe6+ Kxe6 21. Nf4+ Kd7 22. Ng6 Rh7 23. Nxe7 Kxe7 24. exf6+ gxf6 25. Rf5 Rf8 26. Rhf1 Ke6 27. Rh5 Rfh8 28. h4 Nc6 29. Re1 Kf7 30. Rf5 Ne7 31. Rf3 Rf8 32. Ref1 Kg7 33. Bf4 Ng6 34. Bd6 Rf7 35. h5 Nf8 36. Rf5 Nfd7 37. Nf3 Kg8 38. Nh4 Nc8 39. Bb4 Ne7 40. Bxe7 Rxe7 41. Rxd5 Re2+ 42. Kc1 Re4 43. Nf5 Nb6 44. Rd8+ Kf7 45. Nd6+ Ke7 46. Re8+ Kxd6 47. Rxe4 Nd5 48. Rf5 Rf7 49. Re8 Ne7 50. Rf3 Rg7 51. Rxf6+ 1-0

[Event "Sofia An Pasan op 10th"]
[Site "Sofia"]
[Date "2015.10.31"]
[Round "1"]
[White "Ralchev, Lachezar"]
[Black "Bonchev, Martin"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1461"]
[BlackElo "1193"]
[PlyCount "59"]
[EventDate "2015.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Be7 7. Bg5 h6 8. Bh4 d6 9. 0-0-0 0-0 10. Bc4 g5 11. Bg3 h5 12. h4 g4 13. f3 Re8 14. Qe3 Bd7 15. Qg5+ Kf8 16. Qh6+ Kg8 17. Qg6+ Kh8 18. Bxf7 Ng8 19. Qxh5+ Kg7 20. fxg4 Rf8 21. Bg6 Nf6 22. Qg5 Rh8 23. h5 Nxe4 24. h6+ Kf8 25. Rdf1+ Nf6 26. h7 Rxh7 27. Bxh7 Be6 28. Qh6+ Kf7 29. Bg6+ Kg8 30. Qh8# 1-0

[Event "Sofia An Pasan op 10th"]
[Site "Sofia"]
[Date "2015.10.31"]
[Round "3"]
[White "Ralchev, Lachezar"]
[Black "Todev, Simeon"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1461"]
[BlackElo "1183"]
[PlyCount "37"]
[EventDate "2015.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 Re8 9. Bg5 Bxc3 10. bxc3 h6 11. Bh4 d5 12. Qf3 dxe4 13. Bxe4 Qd6 14. Bxf6 Qxf6 15. Qxf6 gxf6 16. Bxc6 Ba6 17. Rfd1 Rad8 18. Bxe8 Rxe8 19. Re1 1-0

[Event "Sofia MGU op 127th"]
[Site "Sofia"]
[Date "2014.11.29"]
[Round "3"]
[White "Ralchev, Lachezar"]
[Black "Krasteva, Beloslava"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1487"]
[PlyCount "62"]
[EventDate "2014.11.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. exd5 Nf6 6. Nc3 Nbd7 7. Nf3 Nb6 8. Bg5 Nbxd5 9. Bc4 Bg7 10. Bxf6 Nxf6 11. 0-0 0-0 12. Re1 e6 13. Rc1 a6 14. d5 exd5 15. Nxd5 Nxd5 16. Bxd5 Qb6 17. Re7 Bf6 18. Re2 Bf5 19. b3 Rfd8 20. Rd2 Bg7 21. Rc4 Rac8 22. Qe2 Rxc4 23. Qxc4 Rc8 24. Bxf7+ Kf8 25. Qd5 Rc1+ 26. Rd1 Rxd1+ 27. Qxd1 Kxf7 28. Ng5+ Ke7 29. Qe2+ Kd7 30. Qd2+ Qd6 31. Qxd6+ Kxd6 0-1

