[Event "Ramadan Masters Online"]
[Site "Chess.com INT"]
[Date "2020.05.08"]
[Round "6"]
[White "Adly, Ahmed"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2615"]
[BlackElo "2628"]
[PlyCount "88"]
[EventDate "2020.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. 0-0 e5 5. c4 c6 6. cxd5 cxd5 7. Nc3 Ne7 8. d3 Nbc6 9. Bg5 f6 10. Bd2 Be6 11. Na4 b6 12. Rc1 0-0 13. b4 Qd7 14. b5 Nd8 15. Qb3 Nf7 16. Rc2 Rfc8 17. Rfc1 Rxc2 18. Rxc2 Rc8 19. Ne1 d4 20. Qb2 Bf8 21. Rxc8 Qxc8 22. Nc2 Nd5 23. h4 Nd6 24. Nb4 Nxb4 25. Bxb4 Nf5 26. a3 Bxb4 27. axb4 h5 28. Bc6 Kg7 29. Qa1 Ne7 30. Nb2 Nxc6 31. bxc6 Qxc6 32. Qxa7+ Kh6 33. Qb8 Kg7 34. Qa7+ Kh6 35. Qb8 Qc1+ 36. Kg2 Qc6+ 37. f3 Kg7 38. Nd1 Qc2 39. Nf2 Qxe2 40. Qb7+ Bf7 41. Qxb6 Bd5 42. Qc7+ Kh6 43. Qd8 Bxf3+ 44. Kh3 Qf1+ 0-1

[Event "Ramadan Masters Online"]
[Site "Chess.com INT"]
[Date "2020.05.08"]
[Round "7"]
[White "Dimakiling, Oliver"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2409"]
[BlackElo "2628"]
[PlyCount "110"]
[EventDate "2020.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. Nf3 Bd6 6. Bg5 Ne7 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 Qd7 10. 0-0 0-0 11. Rad1 h6 12. Bxe7 Qxe7 13. e4 dxe4 14. Nxe4 Nd7 15. d5 Nc5 16. Nxc5 Bxc5 17. dxc6 bxc6 18. Qc2 Rad8 19. g3 Rxd1 20. Rxd1 Bb6 21. Kg2 Qe6 22. b3 Rc8 23. Rd3 Qf6 24. Rc3 Ba5 25. Rc4 Bb6 26. Rf4 Qe6 27. Qc4 Qd5 28. h4 Re8 29. Qc2 Re6 30. Rf5 Qe4 31. Qxe4 Rxe4 32. Ng1 Rd4 33. Nf3 Rd1 34. Ne5 Ra1 35. Nxf7 Rxa2 36. Nd6 Rb2 37. Rf3 Re2 38. Nc4 Re6 39. h5 Bd4 40. Rf5 c5 41. Kf3 Re7 42. Nd6 Rd7 43. Rd5 Rd8 44. Ke2 Rb8 45. Nf5 Bf6 46. Rd3 a5 47. f4 Re8+ 48. Kf3 Ra8 49. Rd5 c4 50. bxc4 a4 51. Ne3 a3 52. Nc2 a2 53. g4 Ra3+ 54. Ke4 Rc3 55. Na1 Rxc4+ 0-1

[Event "Ramadan Masters Online"]
[Site "Chess.com INT"]
[Date "2020.05.08"]
[Round "10"]
[White "Landa, Konstantin"]
[Black "Barretto, Franz"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2628"]
[BlackElo "2130"]
[PlyCount "51"]
[EventDate "2020.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. b3 c5 7. c4 Nc6 8. Bb2 Ne4 9. Nbd2 Bf5 10. Nh4 Nxd2 11. Qxd2 Bd7 12. d5 Nd4 13. e3 Nf5 14. Nf3 b5 15. e4 Bxb2 16. Qxb2 Ng7 17. e5 bxc4 18. bxc4 Rb8 19. Qc3 Qb6 20. Rfe1 Bg4 21. exd6 exd6 22. Ng5 Qb2 23. Rac1 Qxc3 24. Rxc3 Rb2 25. Ne4 Bd7 26. Nf6+ 1-0

[Event "Ramadan Masters Online"]
[Site "Chess.com INT"]
[Date "2020.05.08"]
[Round "5"]
[White "Landa, Konstantin"]
[Black "Iordachescu, Viorel"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2628"]
[BlackElo "2589"]
[PlyCount "19"]
[EventDate "2020.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. g3 Nf6 4. Bg2 0-0 5. 0-0 d6 6. b3 a5 7. c4 a4 8. Bb2 Nbd7 9. Nbd2 c6 10. Qc2 1/2-1/2

[Event "Ramadan Masters Online"]
[Site "Chess.com INT"]
[Date "2020.05.08"]
[Round "4"]
[White "Landa, Konstantin"]
[Black "Lagutin, Nelman"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2628"]
[BlackElo "2012"]
[PlyCount "101"]
[EventDate "2020.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. h3 Bh5 5. d4 c6 6. 0-0 Ngf6 7. c4 e6 8. cxd5 cxd5 9. Qb3 Qb6 10. Nc3 Be7 11. Ne5 Nxe5 12. Qxb6 axb6 13. dxe5 Nd7 14. f4 Bc5+ 15. Kh2 f5 16. exf6 Nxf6 17. g4 Bg6 18. f5 exf5 19. Nxd5 Nxd5 20. Bxd5 fxg4 21. Bxb7 Ra7 22. Bc6+ Ke7 23. hxg4 Rc8 24. Bf3 h6 25. Bf4 Bd4 26. Rad1 Bxb2 27. Rd6 Rd8 28. Rxb6 Bd4 29. Rxg6 Bf6 30. g5 hxg5 31. Rxg5 Rh8+ 32. Kg2 Bxg5 33. Bxg5+ Ke6 34. Bg4+ Ke5 35. Bf4+ Ke4 36. Bf5+ Kxf5 37. Bb8+ Kg4 38. Bxa7 Ra8 39. Be3 Rxa2 40. Rf4+ Kh5 41. Kf3 g5 42. Rg4 Ra5 43. Rxg5+ Rxg5 44. Bxg5 Kxg5 45. Ke4 Kf6 46. Kd5 Ke7 47. Ke5 Kf7 48. Kd6 Ke8 49. e4 Kd8 50. e5 Ke8 51. Ke6 1-0

[Event "Ramadan Masters Online"]
[Site "Chess.com INT"]
[Date "2020.05.08"]
[Round "8"]
[White "Landa, Konstantin"]
[Black "Salem, AR Saleh"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2628"]
[BlackElo "2682"]
[PlyCount "88"]
[EventDate "2020.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. dxe5 dxe5 8. Bg5 Nbd7 9. 0-0 c6 10. b4 h6 11. Bd2 Qe7 12. Qb3 Rd8 13. Rfd1 Nf8 14. h3 a5 15. a3 axb4 16. axb4 Rxa1 17. Rxa1 Ne6 18. Be3 Nd4 19. Qb2 Nxe2+ 20. Qxe2 Qxb4 21. Na4 Nxe4 22. Bb6 Nc3 23. Qc2 e4 24. Bxd8 exf3 25. Nxc3 Bf5 26. Qd1 Qxc3 27. Rc1 Qa3 28. Bb6 fxg2 29. Qd8+ Kh7 30. Be3 Bxh3 31. Qe8 Be6 32. Rd1 Qb3 33. Rd8 Qb1+ 34. Kxg2 g5 35. Qg8+ Kg6 36. Bd4 Qe4+ 37. Kg1 f6 38. Qe8+ Kh7 39. Bxf6 Bxf6 40. Rd7+ Bg7 41. Rxg7+ Kxg7 42. Qe7+ Kg6 43. Qe8+ Kf5 44. Qf8+ Kg4 0-1

[Event "Ramadan Masters Online"]
[Site "Chess.com INT"]
[Date "2020.05.08"]
[Round "2"]
[White "Landa, Konstantin"]
[Black "Sidharth, P Suresh"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2628"]
[BlackElo "1471"]
[PlyCount "57"]
[EventDate "2020.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bf5 3. Bg2 Nf6 4. 0-0 e6 5. d3 Be7 6. Nh4 Bg4 7. h3 Bh5 8. g4 Bg6 9. Nd2 Nbd7 10. Nxg6 hxg6 11. e4 dxe4 12. Nxe4 c6 13. Qe2 Qc7 14. a4 0-0 15. f4 Nd5 16. Kh1 N7f6 17. Bd2 Nxe4 18. dxe4 Nb4 19. Bc3 Na6 20. f5 exf5 21. gxf5 gxf5 22. Rxf5 g6 23. Qg4 Qd6 24. Raf1 Nc5 25. Rh5 f5 26. exf5 g5 27. Rh8+ Kf7 28. Qh5+ Qg6 29. Qxg6# 1-0

[Event "Ramadan Masters Online"]
[Site "Chess.com INT"]
[Date "2020.05.08"]
[Round "3"]
[White "Marcos, Marvin"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2111"]
[BlackElo "2628"]
[PlyCount "126"]
[EventDate "2020.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bg3 Nf6 5. Nd2 0-0 6. Bd3 c5 7. c3 Qc7 8. Ngf3 Nbd7 9. 0-0 Bxg3 10. hxg3 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Nf3 Qe7 14. Qc2 Rd8 15. Rfe1 b6 16. Rad1 Bb7 17. a3 Rac8 18. Qa4 Ba8 19. Bf5 Rb8 20. Qc2 g6 21. Bd3 Kg7 22. c4 dxc4 23. Bxc4 Bxf3 24. gxf3 h5 25. Kg2 Qe5 26. Qc3 Qxc3 27. bxc3 Kf8 28. e4 Ke7 29. e5 Ne8 30. f4 b5 31. Ba2 Nc7 32. Kf3 c4 33. Bb1 Ne6 34. Ke3 Rb6 35. Be4 Ra6 36. Ra1 Nc5 37. Reb1 Ra5 38. Bc2 f6 39. exf6+ Kxf6 40. Kf3 Rd5 41. Ke3 Na4 42. Rd1 Nxc3 43. Rxd5 Nxd5+ 44. Kd4 b4 45. Kxc4 Rxa3 46. Rxa3 bxa3 47. Bb3 Nb6+ 48. Kb4 Nd7 49. Kxa3 Nc5 50. Bc2 Ne6 51. Kb4 Nd4 52. Bd3 Nf5 53. Ba6 Nh6 54. f3 Nf5 55. g4 Ne3 56. gxh5 gxh5 57. Bc8 Nf5 58. Kc4 h4 59. Kd3 h3 60. Ke2 h2 61. Kf2 h1Q 62. Bxf5 Qh2+ 63. Ke3 Kxf5 0-1

[Event "Ramadan Masters Online"]
[Site "Chess.com INT"]
[Date "2020.05.08"]
[Round "9"]
[White "Sokolov, Ivan"]
[Black "Landa, Konstantin"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2595"]
[BlackElo "2628"]
[PlyCount "73"]
[EventDate "2020.05.08"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. 0-0 e6 8. Qe1 Bh5 9. Nf4 Nf6 10. Nxh5 Nxh5 11. Nd2 g6 12. Nf3 Bg7 13. Be3 0-0 14. Qd2 a6 15. Rfe1 Qd6 16. g3 Rfe8 17. Bh6 Bxh6 18. Qxh6 Qf8 19. Qg5 Qe7 20. Qd2 Nf6 21. Re2 b5 22. a3 Qc7 23. Rae1 Kg7 24. h4 Rab8 25. Ne5 a5 26. Qf4 Nh5 27. Qg4 b4 28. cxb4 axb4 29. Rc2 Rb6 30. Qe2 Qb7 31. Nxc6 Rxc6 32. Rxc6 Qxc6 33. Bb5 Qc8 34. Bxe8 Qxe8 35. axb4 Qa4 36. Qe5+ Kh6 37. g4 1-0

[Event "Bundesliga 1920"]
[Site "Germany"]
[Date "2020.02.23"]
[Round "8.10"]
[White "Khenkin, Igor"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "D39"]
[WhiteElo "2545"]
[BlackElo "2621"]
[PlyCount "51"]
[EventDate "2019.11.23"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Kiel Turm"]
[BlackTeam "Muelheim Nord"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 c5 7. Bxc4 cxd4 8. Nxd4 Bxc3+ 9. bxc3 Qa5 10. Bb5+ Bd7 11. Bxf6 gxf6 12. Bxd7+ Nxd7 13. 0-0 Qxc3 14. Rb1 Rd8 15. Nb5 Qc6 16. Nd6+ Kf8 17. Nxb7 Rb8 18. Na5 Qxe4 19. Qd6+ Kg7 20. Rxb8 Nxb8 21. Qg3+ Qg6 22. Qc7 Na6 23. Qc4 Nb8 24. Qc7 Na6 25. Qd6 Nb8 26. Qc7 1/2-1/2

[Event "Bundesliga 1920"]
[Site "Germany"]
[Date "2020.02.22"]
[Round "7.2"]
[White "Landa, Konstantin"]
[Black "Engel, Luis"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2621"]
[BlackElo "2519"]
[PlyCount "105"]
[EventDate "2019.11.23"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Muelheim Nord"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 Be7 4. d4 exd4 5. Qxd4 Nf6 6. Nxe7 Qxe7 7. Bg5 Nc6 8. Qc3 Ne4 9. Bxe7 Nxc3 10. Ba3 Ne4 11. f3 Nf6 12. e4 d6 13. Ne2 Be6 14. Nc3 0-0-0 15. 0-0-0 Nd7 16. b3 g5 17. Bd3 Nde5 18. Bc2 h5 19. h4 gxh4 20. Rxh4 Rdg8 21. Rd2 Rg3 22. Nd5 Ng6 23. Rh2 Nce5 24. c5 Bxd5 25. exd5 dxc5 26. Bxc5 b6 27. Bf2 Rg5 28. Be3 Rg3 29. Bf2 Rg5 30. Be3 Rg3 31. d6 cxd6 32. Bf2 Rg5 33. Be3 Rg3 34. Bf2 Rg5 35. f4 Ng4 36. fxg5 Nxh2 37. Rxd6 Ng4 38. Bg3 N6e5 39. Bf5+ Kb7 40. Bxg4 Nxg4 41. Rd7+ Ka6 42. Rxf7 Rg8 43. Bf4 Nf2 44. Kc2 Ne4 45. Rf5 Nc5 46. Be3 Ne6 47. Kd3 Nf8 48. b4 Ng6 49. a4 Rd8+ 50. Bd4 Nh4 51. Rf7 Nxg2 52. Kc4 Rc8+ 53. Kb3 1-0

[Event "NED-chT 1920"]
[Site "Netherlands"]
[Date "2019.11.02"]
[Round "2.2"]
[White "Landa, Konstantin"]
[Black "Burg, Twan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2621"]
[BlackElo "2527"]
[PlyCount "72"]
[EventDate "2019.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "En Passant"]
[BlackTeam "Den Bosch HMC"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. 0-0 0-0 6. Nbd2 Na6 7. b3 c5 8. Bb2 b6 9. e3 Bb7 10. Qe2 e6 11. Ne5 Rc8 12. c3 Ne8 13. Rfd1 Qe7 14. a4 f6 15. Nd3 e5 16. dxe5 fxe5 17. e4 d4 18. cxd4 exd4 19. e5 Bxg2 20. Kxg2 Nac7 21. b4 cxb4 22. Bxd4 Nd6 23. Nxb4 Nf5 24. Bc3 Ne6 25. Nd5 Qb7 26. Ne4 Rfd8 27. Qa2 Nc5 28. Nef6+ Bxf6 29. exf6 Nxa4 30. Qxa4 Rxd5 31. Qb3 Rcd8 32. Ra5 bxa5 33. Qxb7 Rxd1 34. Bxa5 R8d7 35. Qc8+ Kf7 36. Qh8 R1d5 1-0

[Event "Dubai HOC blitz op"]
[Site "Dubai"]
[Date "2019.08.11"]
[Round "8"]
[White "Frias, Jaime Joshua II"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1963"]
[BlackElo "2553"]
[PlyCount "60"]
[EventDate "2019.08.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Nc3 g6 5. d4 Bg7 6. Be2 0-0 7. 0-0 Bg4 8. Qb3 Qb6 9. cxd5 Qxb3 10. axb3 cxd5 11. h3 Bxf3 12. Bxf3 e6 13. Bd2 Nc6 14. Na4 Nd7 15. Rfc1 Rfc8 16. Rc2 Bf8 17. Rac1 Rd8 18. Be2 a6 19. g3 Bd6 20. Kg2 f5 21. h4 Kf7 22. h5 g5 23. g4 f4 24. Bd3 h6 25. Nc5 Bxc5 26. dxc5 Nde5 27. Be2 d4 28. exf4 d3 29. fxe5 dxc2 30. Rxc2 Nd4 0-1

[Event "Dubai HOC blitz op"]
[Site "Dubai"]
[Date "2019.08.11"]
[Round "3"]
[White "Landa, Konstantin"]
[Black "Muradli, Mahammad"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2553"]
[BlackElo "2338"]
[PlyCount "23"]
[EventDate "2019.08.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. Nbd2 c5 7. dxc5 Na6 8. Nb3 Ne4 9. Ne1 Be6 10. Nd3 Rc8 11. Be3 Bxb2 12. Nxb2 1-0

[Event "Dubai HOC blitz op"]
[Site "Dubai"]
[Date "2019.08.11"]
[Round "5"]
[White "Landa, Konstantin"]
[Black "Rajveer, Pinkesh Nahar"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "2553"]
[BlackElo "1070"]
[PlyCount "51"]
[EventDate "2019.08.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. Nbd2 Nbd7 7. c4 e6 8. b3 c5 9. Bb2 b6 10. Qc2 Bb7 11. Rac1 Rc8 12. Qb1 Re8 13. Rfd1 cxd4 14. Nxd4 dxc4 15. Bxb7 Rc7 16. Nc6 Rxc6 17. Bxc6 Qc7 18. Rxc4 Qd8 19. Bxf6 Bxf6 20. Ne4 Bg7 21. Rxd7 Qc8 22. Nd6 Qb8 23. Nxe8 Qxe8 24. Rxa7 Qb8 25. Ra8 Qxa8 26. Bxa8 1-0

[Event "Dubai HOC blitz op"]
[Site "Dubai"]
[Date "2019.08.11"]
[Round "1"]
[White "Landa, Konstantin"]
[Black "San Andres, Emerlinda"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2553"]
[BlackElo "1534"]
[PlyCount "63"]
[EventDate "2019.08.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 d5 3. Bg2 Nf6 4. 0-0 Be7 5. c4 c6 6. b3 0-0 7. Bb2 Nbd7 8. d3 h6 9. Nbd2 Rb8 10. e4 dxc4 11. dxc4 Nc5 12. e5 Nh7 13. Ba3 Qa5 14. Bxc5 Qxc5 15. Ne4 Qa5 16. h4 b5 17. c5 Ba6 18. Qc2 Rfd8 19. Rfd1 Rxd1+ 20. Rxd1 Rd8 21. Nd6 Qc7 22. Nd4 Bxd6 23. exd6 Qd7 24. Nxc6 Rf8 25. Nb4 Bc8 26. c6 Qd8 27. d7 Nf6 28. c7 Qxd7 29. Rxd7 Nxd7 30. Nc6 Re8 31. Nxa7 Nb6 32. Qc6 1-0

[Event "Dubai HOC blitz op"]
[Site "Dubai"]
[Date "2019.08.11"]
[Round "7"]
[White "Landa, Konstantin"]
[Black "Sultan, Ibrahim"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2553"]
[BlackElo "2144"]
[PlyCount "44"]
[EventDate "2019.08.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 Be7 5. d4 0-0 6. c4 c6 7. b3 b6 8. Qc2 Bb7 9. Rd1 Nbd7 10. Nc3 Ba6 11. Nd2 Qc8 12. Bb2 Rd8 13. Rac1 Qb7 14. e4 dxc4 15. bxc4 e5 16. Ne2 exd4 17. Nxd4 Ne5 18. h4 Bc5 19. N4b3 Qe7 20. Nxc5 Qxc5 21. Nb3 Qe7 22. Bxe5 Qxe5 1-0

[Event "Dubai HOC blitz op"]
[Site "Dubai"]
[Date "2019.08.11"]
[Round "2"]
[White "Mendonca, Leon Luke"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2039"]
[BlackElo "2553"]
[PlyCount "144"]
[EventDate "2019.08.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1 h6 9. Nbd2 e6 10. Be2 Nh5 11. Bg3 Nxg3 12. hxg3 Be7 13. 0-0 0-0 14. Re1 Bh7 15. Bd1 f5 16. b3 cxb3 17. axb3 a5 18. Be2 Rfc8 19. Qb2 Bg6 20. Rec1 Bf7 21. Ne1 e5 22. dxe5 Nxe5 23. Nef3 Nc4 24. Qa2 Nxe3 25. fxe3 Qxe3+ 26. Kh2 f4 27. g4 Bf6 28. Bf1 Bxc3 29. Re1 Qf2 30. Rad1 Qg3+ 31. Kh1 Qxg4 32. Qa4 Bb4 33. Nh2 Qg3 34. Re2 Be8 35. Rxe8+ Rxe8 36. Ndf3 Rad8 37. Qb5 Qf2 38. Qxb7 Qc5 39. Qa6 Re3 40. Ng4 Qd6 41. Qxd6 Rxd6 42. Nxe3 fxe3 43. Rc1 d4 44. Bd3 Bc3 45. Kg1 Kf7 46. Kf1 Kf6 47. Ke2 Rb6 48. Bc4 Rb4 49. Kd3 a4 50. bxa4 Rxa4 51. Nxd4 Bd2 52. Rf1+ Ke7 53. Nf5+ Kf6 54. Nd4+ Ke7 55. Nf3 Ra3+ 56. Ke2 Ba5 57. Bd3 Bb6 58. Rc1 Kd6 59. Be4 Bc5 60. Ne1 Bd4 61. Rd1 Ke5 62. Nf3+ Kxe4 63. Rxd4+ Kf5 64. Ne1 h5 65. Rd3 Ra2+ 66. Kxe3 Kg4 67. Rd2 Rxd2 68. Kxd2 Kg3 69. Ke2 h4 70. Kf1 g5 71. Kg1 h3 72. gxh3 Kxh3 1/2-1/2

[Event "Dubai HOC blitz op"]
[Site "Dubai"]
[Date "2019.08.11"]
[Round "4"]
[White "Petrov, Nikita"]
[Black "Landa, Konstantin"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2583"]
[BlackElo "2553"]
[PlyCount "71"]
[EventDate "2019.08.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 a6 4. cxd5 exd5 5. Nf3 Nf6 6. Qb3 c6 7. Bg5 Be7 8. e3 h6 9. Bh4 Ne4 10. Bxe7 Qxe7 11. Nxe4 dxe4 12. Ne5 Nd7 13. Nxd7 Qxd7 14. Bc4 0-0 15. 0-0 Qe7 16. Qb6 Qd8 17. Qc5 Qg5 18. Qxg5 hxg5 19. f4 exf3 20. Rxf3 Be6 21. Bxe6 fxe6 22. Raf1 Rxf3 23. Rxf3 Rd8 24. Rg3 Rd5 25. Kf2 c5 26. Rg4 c4 27. Re4 Kf7 28. b3 cxb3 29. axb3 Rb5 30. Kf3 Rxb3 31. Re5 Rb5 32. Rxb5 axb5 33. Ke4 Ke7 34. Kd3 Kd6 35. e4 e5 36. d5 1-0

[Event "Dubai HOC blitz op"]
[Site "Dubai"]
[Date "2019.08.11"]
[Round "9"]
[White "Pranav, Vijay"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2201"]
[BlackElo "2553"]
[PlyCount "133"]
[EventDate "2019.08.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c4 cxd4 5. Nf3 e6 6. cxd5 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 Qxd5 9. Qxd4 Ne7 10. Nc3 Qxd4 11. Nxd4 Nbc6 12. Nxc6 Nxc6 13. Bb5 Bd7 14. f4 a6 15. Ba4 Ke7 16. 0-0 Rhd8 17. Rad1 Be8 18. h4 h5 19. g3 b5 20. Bc2 Nd4 21. Be4 Rac8 22. a3 Rc4 23. Bd3 Rcc8 24. Kf2 Bc6 25. Ke3 Bb7 26. Bb1 Nf5+ 27. Bxf5 exf5 28. Rxd8 Rxd8 29. Rd1 Rc8 30. Rd6 Rc4 31. Rb6 Rc7 32. Ne2 g6 33. Nd4 Bc8 34. Nc6+ Ke8 35. Nb4 Kf8 36. Rc6 Rxc6 37. Nxc6 f6 38. exf6 Kf7 39. Kd4 Kxf6 40. Kc5 Ke6 41. Nd4+ Kd7 42. Nf3 Ke6 43. Nd4+ Kd7 44. b4 Ke7 45. Nc6+ Ke6 46. Kb6 Kd6 47. Nb8 Kd5 48. Nxa6 Ke4 49. Kxb5 Kf3 50. Nc5 Kxg3 51. a4 Kxh4 52. a5 Kg3 53. a6 Bxa6+ 54. Kxa6 h4 55. b5 h3 56. b6 h2 57. b7 h1Q 58. b8Q Qa1+ 59. Kb7 Qb2+ 60. Kc8 Qxb8+ 61. Kxb8 Kxf4 62. Kc7 Ke3 63. Kd6 f4 64. Ke5 f3 65. Ne4 Ke2 66. Kf4 g5+ 67. Kf5 1/2-1/2

[Event "Dubai HOC blitz op"]
[Site "Dubai"]
[Date "2019.08.11"]
[Round "6"]
[White "Sindarov, Islombek"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1847"]
[BlackElo "2553"]
[PlyCount "173"]
[EventDate "2019.08.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Bb5+ Nbd7 6. Nc3 a6 7. Qa4 g6 8. Nf3 Bg7 9. d4 0-0 10. Qa3 Nb6 11. Bd3 Nbxd5 12. Nxd5 Qxd5 13. 0-0 Bg4 14. Be2 Rac8 15. Be3 Qd8 16. h3 Bf5 17. Rac1 Nd5 18. Bd2 Qb6 19. Bc4 Be4 20. Ba5 Qd6 21. Qxd6 exd6 22. Nd2 Nf6 23. Nxe4 Nxe4 24. Bd5 Ng5 25. Bxb7 Rb8 26. Bxa6 Rxb2 27. Bc3 Rxa2 28. Bc4 Ra4 29. Bb3 Ra3 30. Bd5 Ne6 31. Bb4 Ra6 32. Bxe6 fxe6 33. d5 exd5 34. Rfd1 d4 35. Rc7 Rb8 36. Bd2 Rab6 37. Bf4 Rb1 38. Rcc1 Rxc1 39. Rxc1 Be5 40. Bh6 Kf7 41. Re1 Rb2 42. Kf1 Rc2 43. Re2 d3 44. Rxc2 dxc2 45. Bc1 g5 46. g3 Kg6 47. Ke2 Bd4 48. f3 Be5 49. f4 gxf4 50. gxf4 Bg7 51. Kd3 Kf5 52. Kxc2 Bh6 53. Kd3 Bxf4 54. Ba3 d5 55. Kd4 Ke6 56. Bc5 Bh2 57. Kd3 Kf5 58. Kd4 Ke6 59. Kd3 Be5 60. Bb6 Kf5 61. Be3 Bf4 62. Bb6 Bh2 63. Be3 Be5 64. Bc1 Kg6 65. Ke3 Kh5 66. Kf3 Kh4 67. Kg2 Bc3 68. Ba3 d4 69. Be7+ Kh5 70. Kf3 d3 71. Ke3 d2 72. Ke2 Kg6 73. Bh4 Kf5 74. Bg3 Ke4 75. Bh2 Bb4 76. Bg3 Kd4 77. Bf4 d1R 78. Kxd1 Ke4 79. Bc7 Kf3 80. h4 h5 81. Bd8 Bc3 82. Be7 Ba5 83. Bf6 Kf2 84. Bd4+ Kg3 85. Ke2 Bd8 86. Kf1 Kxh4 87. Kg2 1/2-1/2

[Event "FRA-chT Top 12"]
[Site "Brest"]
[Date "2019.05.28"]
[Round "11.2"]
[White "Solodovnichenko, Yuri"]
[Black "Landa, Konstantin"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2572"]
[BlackElo "2622"]
[PlyCount "61"]
[EventDate "2019.05.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Vandoeuvre"]
[BlackTeam "Asnieres"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "FRA"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Qg4 Nd7 6. Bb5 Qc7 7. Nf3 Qxc5 8. Nc3 Qb4 9. Qg3 a6 10. a3 Qa5 11. Be2 d4 12. b4 Qc7 13. Ne4 Qxc2 14. Nfg5 Nh6 15. Bd3 Qc7 16. Bf4 Nf5 17. Qh3 h6 18. Rc1 Qb6 19. Nf3 a5 20. g4 axb4 21. gxf5 exf5 22. Nd6+ Bxd6 23. exd6 Nc5 24. Nxd4 0-0 25. Rg1 Nxd3+ 26. Qxd3 Rxa3 27. Be5 g5 28. Qd2 f6 29. Bxf6 Re8+ 30. Ne2 Bd7 31. Bxg5 1-0

[Event "FRA-chT Top 12"]
[Site "Brest"]
[Date "2019.05.26"]
[Round "9.1"]
[White "Landa, Konstantin"]
[Black "Fedorov, Alexei"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2622"]
[BlackElo "2566"]
[PlyCount "59"]
[EventDate "2019.05.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Asnieres"]
[BlackTeam "Gonfreville"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "FRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nbd7 8. Be3 Qe7 9. Qc2 c6 10. Rfe1 h6 11. h3 exd4 12. Bxd4 b6 13. Bf1 Ne5 14. Nxe5 dxe5 15. Be3 Nh5 16. Rad1 Nf4 17. Qd2 Be6 18. Bxf4 exf4 19. Qxf4 Qb4 20. Rd2 Rad8 21. Red1 Rxd2 22. Rxd2 Bxc3 23. bxc3 Qxc3 24. Rd1 g5 25. Qd6 c5 26. h4 Qf6 27. hxg5 hxg5 28. Qc7 Kg7 29. Qxa7 Rd8 30. e5 1-0

[Event "FRA-chT Top 12"]
[Site "Brest"]
[Date "2019.05.24"]
[Round "7.3"]
[White "Landa, Konstantin"]
[Black "Istratescu, Andrei"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "2622"]
[BlackElo "2555"]
[PlyCount "33"]
[EventDate "2019.05.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Asnieres"]
[BlackTeam "Mulhouse"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "FRA"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 Be7 5. Bg2 0-0 6. Nc3 Nbd7 7. b3 c6 8. 0-0 b6 9. Bb2 Ba6 10. Nd2 Rc8 11. a4 Bb4 12. e4 c5 13. exd5 Bxc3 14. Bxc3 exd5 15. a5 cxd4 16. Bxd4 bxa5 17. Re1 1/2-1/2

[Event "FRA-chT Top 12"]
[Site "Brest"]
[Date "2019.05.23"]
[Round "6.1"]
[White "Villegas, Pierre"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2354"]
[BlackElo "2622"]
[PlyCount "84"]
[EventDate "2019.05.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Monaco"]
[BlackTeam "Asnieres"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "FRA"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Bd6 6. Nf3 Nf6 7. Qe2+ Qe7 8. Qxe7+ Bxe7 9. 0-0 0-0 10. Re1 Bd6 11. Bg5 a6 12. Nc3 Nbd7 13. Bb3 b5 14. Nd5 a5 15. Bxf6 Nxf6 16. Nxf6+ gxf6 17. Bd5 Ra6 18. Rac1 Bd7 19. g3 a4 20. Re2 Rd8 21. Nd2 Kg7 22. Kg2 h6 23. Ne4 f5 24. Nxd6 Rxd6 25. Bf3 c6 26. Rec2 Rxd4 27. Bxc6 Be6 28. Bxb5 Bd5+ 29. Kf1 Be4 30. Rc8 Rxc8 31. Rxc8 Rb4 32. Be8 Rxb2 33. Bxa4 Bf3 34. Rc1 Rxa2 35. Bc6 Be4 36. Bxe4 fxe4 37. Re1 f5 38. g4 fxg4 39. Rxe4 h5 40. Kg2 Ra3 41. Re3 Rxe3 42. fxe3 h4 0-1

[Event "CZE-chT 1819"]
[Site "Czech Republic"]
[Date "2019.04.21"]
[Round "11.1"]
[White "Landa, Konstantin"]
[Black "Velicka, Petr"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2616"]
[BlackElo "2423"]
[PlyCount "117"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Lysa nad Labem"]
[BlackTeam "Ostrava Labortech"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 g6 7. Bf4 Bf5 8. Be2 Qb6 9. Qb3 Qxb3 10. axb3 Bxb1 11. Rxb1 Bg7 12. Nf3 0-0 13. 0-0 a6 14. Rfe1 e6 15. b4 Ne4 16. Ra1 Rfd8 17. Ra2 Bf8 18. Rea1 Rac8 19. Rd1 Bd6 20. Be3 Be7 21. g3 Kg7 22. Kg2 h6 23. Ne5 Bg5 24. f4 Be7 25. Nd3 h5 26. Nc5 Nxc5 27. bxc5 Rb8 28. b4 Rdc8 29. f5 gxf5 30. Bf4 Ra8 31. Rda1 Kg6 32. b5 Nb8 33. h4 Bd8 34. bxa6 Nxa6 35. Bxa6 Rxa6 36. Rxa6 bxa6 37. Rxa6 Be7 38. Kf3 Bxc5 39. dxc5 Rxc5 40. Be5 Rb5 41. Bd4 Rb1 42. Ra8 f6 43. Ra6 Kf7 44. Bc5 Rc1 45. Bb4 Rf1+ 46. Ke2 Rg1 47. Ra7+ Kg6 48. Bf8 f4 49. gxf4 Kf5 50. Rf7 Rg2+ 51. Kd3 Rg3+ 52. Kc2 Rg2+ 53. Kb3 Rg3 54. Be7 Rg6 55. Rf8 Rh6 56. Kb4 e5 57. fxe5 Kxe5 58. Kc5 Rg6 59. Bxf6+ 1-0

[Event "CZE-chT 1819"]
[Site "Czech Republic"]
[Date "2019.04.20"]
[Round "10.2"]
[White "Bobras, Piotr"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2487"]
[BlackElo "2616"]
[PlyCount "40"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Poruba Slavoj"]
[BlackTeam "Lysa nad Labem"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

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 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 Qb6 14. Nh4 Bb4 15. c3 Bd6 16. c4 0-0-0 17. c5 Nxc5 18. dxc5 Bxc5 19. Qf3 Bxf2 20. Bc3 Bd4 1/2-1/2

[Event "CZE-chT 1819"]
[Site "Czech Republic"]
[Date "2019.04.19"]
[Round "9.6"]
[White "Slovak, Kilian"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2288"]
[BlackElo "2616"]
[PlyCount "64"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Unichess II"]
[BlackTeam "Lysa nad Labem"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. b4 Bb6 7. Nf3 a5 8. b5 Ne7 9. Bd3 Nd7 10. 0-0 a4 11. Bd2 Bc5 12. Qe2 Ng6 13. c4 0-0 14. cxd5 exd5 15. e6 Nf6 16. exf7+ Rxf7 17. Nc3 Bg4 18. Bg5 Qd6 19. Bxg6 hxg6 20. Rad1 Re8 21. Qd3 Ne4 22. Nxe4 Rxe4 23. Qxd5 Qxd5 24. Rxd5 Bxa3 25. Ne5 Be6 26. Rd8+ Rf8 27. Rxf8+ Kxf8 28. Nxg6+ Kf7 29. Nf4 Bb2 30. Nxe6 Kxe6 31. Bc1 a3 32. f3 Rc4 0-1

[Event "CZE-chT 1819"]
[Site "Czech Republic"]
[Date "2019.02.10"]
[Round "8.1"]
[White "Landa, Konstantin"]
[Black "Polak, Tomas"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2616"]
[BlackElo "2503"]
[PlyCount "31"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]
[WhiteTeam "Lysa nad Labem"]
[BlackTeam "Brno Moravska Slavia"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. h3 Nb6 9. Qf3 h6 10. Bxf6 Bxf6 11. Nge2 Bg5 12. Ng3 g6 13. 0-0 0-0 14. b4 a6 15. a4 Qd6 16. Rab1 1/2-1/2

[Event "CZE-chT 1819"]
[Site "Czech Republic"]
[Date "2019.02.09"]
[Round "7.2"]
[White "Blahynka, Martin"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2426"]
[BlackElo "2616"]
[PlyCount "84"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]
[WhiteTeam "Brno Duras"]
[BlackTeam "Lysa nad Labem"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 Nd7 7. Nf4 Qc7 8. Bc4 e6 9. 0-0 Ngf6 10. Bxe6 fxe6 11. Nxe6 Qd6 12. Re1 Kf7 13. Bf4 Qb4 14. Nc7 Rc8 15. Qe2 Kg8 16. c3 Qb6 17. Ne6 Re8 18. Bc7 Qa6 19. Qxa6 bxa6 20. f4 Nd5 21. f5 Bf7 22. Nxf8 Rxf8 23. Bd6 Rd8 24. Ne4 h6 25. Kf2 Kh7 26. g4 N7f6 27. Nxf6+ Nxf6 28. Be7 Rd7 29. h3 Re8 30. Bxf6 Rxe1 31. Rxe1 gxf6 32. a3 a5 33. Re2 Kg7 34. Kf3 Bd5+ 35. Kf4 Kf7 36. Kg3 Re7 37. Rf2 Re3+ 38. Kh4 a4 39. Rh2 Bc4 40. Kh5 Kg7 41. Kh4 Bf7 42. Rg2 Kf8 0-1

[Event "Bundesliga 1819"]
[Site "Germany"]
[Date "2019.02.03"]
[Round "8.1"]
[White "Landa, Konstantin"]
[Black "Mons, Leon"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2616"]
[BlackElo "2554"]
[PlyCount "127"]
[EventDate "2018.11.10"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]
[WhiteTeam "Muelheim Nord"]
[BlackTeam "Muenchen Zugzwang"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 0-0 5. Bg2 d5 6. Nf3 dxc4 7. 0-0 Nc6 8. Qa4 Nd5 9. Qc2 Be7 10. Rd1 Ncb4 11. Qd2 c5 12. a3 Nc6 13. Qc2 cxd4 14. Nxd4 Qb6 15. Nf5 Nxc3 16. Nxe7+ Nxe7 17. Qxc3 Nd5 18. Qxc4 Bd7 19. Qd4 Qxd4 20. Rxd4 Bc6 21. e4 Nb6 22. Be3 Rfd8 23. Rad1 Rxd4 24. Rxd4 Kf8 25. f3 Ke7 26. Bf1 Rc8 27. Rb4 Rd8 28. Bc5+ Kd7 29. Rd4+ Kc7 30. Rxd8 Kxd8 31. Kf2 Nd7 32. Bd6 Nf6 33. Ke3 Ne8 34. Bf8 Kd7 35. Bd3 f6 36. h4 g6 37. g4 Nd6 38. Bg7 Ne8 39. Bh8 Ke7 40. g5 Kf7 41. f4 b6 42. Bb1 Ke7 43. Kd4 Bb7 44. gxf6+ Nxf6 45. f5 Ng4 46. fxg6 hxg6 47. Be5 Nf6 48. Bb8 Nd7 49. Bc7 Bc6 50. Bc2 Bb7 51. b4 b5 52. a4 bxa4 53. Bxa4 Nf6 54. Bc2 Nd7 55. Bd3 Bc6 56. e5 Kf7 57. Ke3 Kg7 58. Kf4 Nb6 59. Bxb6 axb6 60. Kg5 Be8 61. Be4 Bf7 62. Bc6 Bg8 63. Be8 Bh7 64. b5 1-0

[Event "Bundesliga 1819"]
[Site "Germany"]
[Date "2019.02.02"]
[Round "7.1"]
[White "Kulaots, Kaido"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2551"]
[BlackElo "2616"]
[PlyCount "59"]
[EventDate "2018.11.10"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]
[WhiteTeam "Augsburg"]
[BlackTeam "Muelheim Nord"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Qg4 Kf8 8. Nb5 Bb6 9. Nf3 Nc6 10. Bb2 Nge7 11. Nbxd4 h5 12. Qf4 Ng6 13. Nxc6 Nxf4 14. Nxd8 Bxd8 15. g3 Ng6 16. Bd3 Bd7 17. a4 Ne7 18. b5 g6 19. 0-0 Kg7 20. Rfd1 Ba5 21. c4 Rhc8 22. Bf1 Kg8 23. Ba3 Nf5 24. cxd5 exd5 25. Rxd5 Be6 26. Rd3 Bc4 27. Rd7 Be6 28. Rd3 Bc4 29. Rd7 Be6 30. Rd3 1/2-1/2

[Event "Sharjah op rapid"]
[Site "Sharjah"]
[Date "2018.05.27"]
[Round "9"]
[White "Grivas, Efstratios"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2445"]
[BlackElo "2616"]
[PlyCount "36"]
[EventDate "2018.05.23"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. Qc2 Nbd7 8. 0-0 c6 9. Bf4 Ne4 10. Nbd2 g5 11. Be3 Nd6 12. cxd5 exd5 13. Nb3 h6 14. h4 Ne4 15. hxg5 hxg5 16. Nbd2 Nd6 17. Nb3 Ne4 18. Nbd2 Nd6 1/2-1/2

[Event "Sharjah op rapid"]
[Site "Sharjah"]
[Date "2018.05.26"]
[Round "7"]
[White "Ahmed, Fareed"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1953"]
[BlackElo "2616"]
[PlyCount "50"]
[EventDate "2018.05.23"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bf4 Qa5+ 12. Bd2 Bb4 13. c3 Bd6 14. Ne4 Nxe4 15. Qxe4 Nd7 16. Qg4 0-0-0 17. Qxg7 Qf5 18. Nh4 Qxh5 19. g4 Qd5 20. 0-0-0 Rdf8 21. Kb1 Be7 22. Bxh6 Bf6 23. Qxf6 Nxf6 24. Bxf8 Rxf8 25. f3 Rh8 0-1

[Event "Sharjah op rapid"]
[Site "Sharjah"]
[Date "2018.05.26"]
[Round "8"]
[White "Landa, Konstantin"]
[Black "Magerramov, Elmar S"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2616"]
[BlackElo "2515"]
[PlyCount "91"]
[EventDate "2018.05.23"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bg4 5. h3 Bh5 6. d4 e6 7. c4 Nbd7 8. cxd5 cxd5 9. Qb3 Qb6 10. Nc3 Qxb3 11. axb3 a6 12. Ne5 Nxe5 13. dxe5 Nd7 14. f4 Bg6 15. e4 Bxe4 16. Nxe4 dxe4 17. Bxe4 Nc5 18. Bc2 0-0-0 19. Rf3 Be7 20. Rc3 Kb8 21. Be3 Nd7 22. Rd1 Bb4 23. Rcd3 Kc7 24. Rd4 a5 25. Rc4+ Kb8 26. Kf2 g6 27. Kf3 h5 28. Rcd4 Kc7 29. Rc4+ Kb8 30. h4 Rhe8 31. Ke2 Rh8 32. Be4 b6 33. Rc6 Bc5 34. Bf3 Bxe3 35. Kxe3 Rhf8 36. Rd2 Rfe8 37. Rcd6 Kc7 38. Bc6 Re7 39. Bb5 Kc8 40. R2d4 Kc7 41. Kd2 Kc8 42. Kc3 Kc7 43. b4 axb4+ 44. Kxb4 Kc8 45. Rd1 Kc7 46. Ra1 1-0

[Event "Sharjah op blitz"]
[Site "Sharjah"]
[Date "2018.05.25"]
[Round "5"]
[White "Andal, Edmond"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1788"]
[BlackElo "2616"]
[PlyCount "138"]
[EventDate "2018.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c3 c5 4. Bf4 Nc6 5. e3 Bd6 6. Bxd6 Qxd6 7. Nbd2 Nf6 8. Bd3 0-0 9. 0-0 e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. h3 Bf5 13. Qc2 Bxd3 14. Qxd3 Rfd8 15. Rad1 Rd7 16. Rfe1 Rad8 17. Qb5 b6 18. a4 h6 19. a5 Rd6 20. axb6 axb6 21. Ra1 Ne4 22. Red1 h5 23. Ra6 Qe6 24. Ra7 g6 25. Ra4 Kg7 26. Qd3 Nf6 27. Qb5 Qf5 28. Nf3 Ne4 29. Rf1 Rf6 30. Ra6 Rdd6 31. Ra8 Rfe6 32. Qa6 Rc6 33. Qb7 Nf6 34. Qb8 Re8 35. Qb7 Rxa8 36. Qxa8 Re6 37. Qb7 Ne4 38. Rd1 Rd6 39. Qc7 g5 40. Rf1 g4 41. hxg4 hxg4 42. Nh2 Rh6 43. Qf4 Qxf4 44. exf4 f5 45. g3 Re6 46. Rd1 Rd6 47. Nf1 Kf6 48. Ne3 Ke6 49. Kf1 d4 50. Nc4 Rd8 51. Nxb6 Rb8 52. Na4 Ra8 53. Nb6 dxc3 54. bxc3 Ra2 55. Re1 Rxf2+ 56. Kg1 Rf3 57. Kh2 Rf2+ 58. Kg1 Rf3 59. Kh2 Rxc3 60. Na4 Rc2+ 61. Kg1 Kd5 62. Rd1+ Rd2 63. Rc1 Kd4 64. Nb6 Rb2 65. Nd7 c4 66. Ne5 c3 67. Nc6+ Ke3 68. Ne7 Kd2 69. Rf1 c2 0-1

[Event "Sharjah op blitz"]
[Site "Sharjah"]
[Date "2018.05.25"]
[Round "7"]
[White "El Taher, Fouad"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2483"]
[BlackElo "2616"]
[PlyCount "60"]
[EventDate "2018.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Be6 9. 0-0-0 Qd7 10. Kb1 Bf6 11. h3 0-0-0 12. Ng5 Bf5 13. g4 Bg6 14. Bg2 Rhe8 15. Rhe1 h6 16. Nf3 Be4 17. Bh1 Kb8 18. Bf4 Re7 19. Re3 Rde8 20. Rde1 d5 21. Bg3 a6 22. c4 d4 23. Rb3 Bg5 24. Nxg5 Bxc2+ 25. Kxc2 Rxe1 26. Be4 R1xe4 27. Nxe4 Rxe4 28. a3 Qe6 29. Kb1 Qxc4 30. Qc2 Re1+ 0-1

[Event "Sharjah op blitz"]
[Site "Sharjah"]
[Date "2018.05.25"]
[Round "4"]
[White "Landa, Konstantin"]
[Black "Abdisalimov, Abdimalik"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2616"]
[BlackElo "2317"]
[PlyCount "102"]
[EventDate "2018.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nc6 5. c3 e5 6. e4 Nge7 7. Na3 0-0 8. Nc4 d6 9. d3 h6 10. Rb1 Be6 11. a4 Re8 12. Re1 Rc8 13. Bd2 f6 14. b4 cxb4 15. cxb4 d5 16. exd5 Nxd5 17. b5 Nce7 18. Rc1 Nf5 19. g4 Nd6 20. h3 Bf7 21. Qb3 Qd7 22. Bb4 Nxc4 23. dxc4 Nf4 24. Bf1 e4 25. Nd2 Nd3 26. Bxd3 exd3 27. Ne4 f5 28. Nd2 fxg4 29. h4 g3 30. fxg3 Qh3 31. Nf1 Re2 32. Rxe2 dxe2 33. Qe3 exf1R+ 34. Rxf1 Qe6 35. Qxe6 Bxe6 36. c5 Bd4+ 37. Kh2 Bxc5 38. Bd2 Bf8 39. Be3 a6 40. bxa6 bxa6 41. Rb1 Rc2+ 42. Kg1 Rc6 43. Rb8 Bc8 44. Ra8 h5 45. Kf1 Kf7 46. Ra7+ Ke6 47. Rh7 Bc5 48. Bg5 Kf5 49. Ke2 Kg4 50. Bf4 Bd6 51. Be3 Bxg3 0-1

[Event "Sharjah op blitz"]
[Site "Sharjah"]
[Date "2018.05.25"]
[Round "2"]
[White "Landa, Konstantin"]
[Black "Ashraf, Ahmed Ramadan"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2616"]
[BlackElo "1954"]
[PlyCount "66"]
[EventDate "2018.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. e4 Bg7 7. Be3 d6 8. Be2 Ne5 9. f3 Bd7 10. 0-0 0-0 11. Qd2 Rc8 12. b3 Re8 13. Rfd1 a6 14. Rac1 Qa5 15. Bf1 Nc6 16. Nde2 b5 17. Nf4 b4 18. Ncd5 Nxd5 19. Nxd5 Be6 20. c5 Bxd5 21. exd5 Bc3 22. Qe2 Ne5 23. Qxa6 Qxa6 24. Bxa6 Ra8 25. Bb5 Reb8 26. Ba4 dxc5 27. Bxc5 e6 28. d6 Rd8 29. Bb6 Rdb8 30. Bc7 Rf8 31. d7 Nxd7 32. Rxd7 Ra7 33. Rcd1 Rc8 1-0

[Event "Sharjah op blitz"]
[Site "Sharjah"]
[Date "2018.05.25"]
[Round "8"]
[White "Landa, Konstantin"]
[Black "Sargissian, Gabriel"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2616"]
[BlackElo "2680"]
[PlyCount "25"]
[EventDate "2018.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bg4 5. h3 Bh5 6. d4 e6 7. c4 Be7 8. cxd5 exd5 9. Qb3 Qb6 10. Qe3 Qd8 11. Qb3 Qb6 12. Qe3 Qd8 13. Qb3 1/2-1/2

[Event "Sharjah op blitz"]
[Site "Sharjah"]
[Date "2018.05.25"]
[Round "6"]
[White "Landa, Konstantin"]
[Black "Somoff, Abdo"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2616"]
[BlackElo "2023"]
[PlyCount "82"]
[EventDate "2018.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. Nbd2 c6 7. b3 Re8 8. Bb2 Bf5 9. c4 Ne4 10. Nh4 Nxd2 11. Qxd2 Bc8 12. Rac1 e6 13. Rfd1 Nd7 14. e4 g5 15. Nf3 dxe4 16. Nxg5 Bh6 17. h4 f6 18. d5 cxd5 19. cxd5 e5 20. Bxe4 fxg5 21. d6 Nf6 22. Bg2 Bd7 23. hxg5 Ne4 24. Qd5+ Be6 25. Qxe4 Bxg5 26. Rc7 Bd7 27. Bh3 Qxc7 28. dxc7 Bxh3 29. Bxe5 Rac8 30. Qd4 Be6 31. f4 Bh6 32. Qxa7 Bg7 33. Qxb7 Bxe5 34. fxe5 Bg4 35. Rd4 Be6 36. Qb6 Kf7 37. Rd8 Ke7 38. Qd6+ Kf7 39. b4 Re7 40. Rxc8 Bxc8 41. b5 Re6 1-0

[Event "Sharjah op blitz"]
[Site "Sharjah"]
[Date "2018.05.25"]
[Round "3"]
[White "Matutina, Mark"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1777"]
[BlackElo "2616"]
[PlyCount "80"]
[EventDate "2018.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. Bg2 d5 4. cxd5 cxd5 5. d3 Nc6 6. Nf3 Bd6 7. 0-0 Nge7 8. Nc3 0-0 9. a3 a6 10. b4 f6 11. Bb2 Be6 12. Rc1 Rc8 13. Na4 d4 14. Nc5 Bxc5 15. Rxc5 Qd7 16. Nd2 b6 17. Rc1 Nd5 18. Nc4 Rb8 19. Rc2 Na7 20. Qa1 Nb5 21. Rfc1 Rfd8 22. e3 dxe3 23. fxe3 Ne7 24. a4 Nd6 25. Nxd6 Qxd6 26. d4 exd4 27. Bxd4 Bd5 28. e4 Bxe4 29. Bxe4 Qxd4+ 30. Qxd4 Rxd4 31. Rc4 Rbd8 32. Kf2 Rd2+ 33. Ke3 Rxh2 34. Rc7 Nd5+ 35. Bxd5+ Rxd5 36. Ra7 h5 37. Rcc7 Rg5 38. a5 bxa5 39. bxa5 Ra2 40. Rxa6 Raxa5 0-1

[Event "Sharjah op rapid"]
[Site "Sharjah"]
[Date "2018.05.24"]
[Round "3"]
[White "Abdisalimov, Abdimalik"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2317"]
[BlackElo "2616"]
[PlyCount "67"]
[EventDate "2018.05.23"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e6 6. Nge2 Nge7 7. 0-0 0-0 8. Nf4 Rb8 9. b3 a6 10. Bb2 b5 11. d3 Bb7 12. Qe2 Qb6 13. Rac1 Ne5 14. Ne4 bxc4 15. dxc4 f5 16. Bxe5 Bxe5 17. Nc3 Bxg2 18. Nxg2 Rfd8 19. Rfd1 Nc6 20. Na4 Qa7 21. Ne1 Bg7 22. Nd3 d6 23. Rd2 Qe7 24. Rcd1 g5 25. Qf3 Rbc8 26. h3 Rf8 27. Qh5 Rcd8 28. Ne1 h6 29. Nd3 Kh7 30. Qf3 Qc7 31. Qh5 Qe7 32. Qf3 Qc7 33. Qh5 Qe7 34. Qf3 1/2-1/2

[Event "Sharjah op rapid"]
[Site "Sharjah"]
[Date "2018.05.24"]
[Round "4"]
[White "Landa, Konstantin"]
[Black "Salem, AR Saleh"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2616"]
[BlackElo "2642"]
[PlyCount "88"]
[EventDate "2018.05.23"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 0-0 5. 0-0 d6 6. b3 a5 7. Nc3 d5 8. Bf4 c6 9. Qd2 Re8 10. Rad1 Bf5 11. Ne5 Na6 12. h3 Nd7 13. g4 Be6 14. e3 Nxe5 15. Bxe5 f6 16. Bg3 f5 17. g5 h6 18. h4 Bf7 19. gxh6 Bxh6 20. Ne2 Nb8 21. Nf4 Nd7 22. Nd3 Bg7 23. Ne5 Nxe5 24. dxe5 e6 25. c4 Bf8 26. cxd5 cxd5 27. Bf3 a4 28. Kg2 axb3 29. axb3 Qb6 30. Rb1 Rec8 31. Bf4 Be7 32. Bg5 Bxg5 33. hxg5 Qd8 34. Rg1 Be8 35. Kf1 Qc7 36. Be2 Qxe5 37. Bd3 Rc3 38. f4 Qh8 39. Rg2 Qh1+ 40. Rg1 Qf3+ 41. Ke1 d4 42. Rf1 Qg3+ 43. Kd1 Ra2 44. Qxa2 Rxd3+ 0-1

[Event "Sharjah op rapid"]
[Site "Sharjah"]
[Date "2018.05.23"]
[Round "1"]
[White "Al Moaamari, Mozah"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1471"]
[BlackElo "2616"]
[PlyCount "56"]
[EventDate "2018.05.23"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. Bg2 d5 4. cxd5 cxd5 5. Nf3 Nc6 6. 0-0 Bd6 7. Nc3 Nge7 8. d3 0-0 9. Bd2 a6 10. Rc1 f6 11. Na4 Kh8 12. Nc5 b6 13. Na4 Be6 14. Rc2 Rb8 15. a3 e4 16. dxe4 dxe4 17. Ne1 Bb3 18. Bxe4 Bxa4 19. Qc1 Nd4 20. Bc3 Bxc2 21. Bxd4 Bxe4 22. Nc2 Rc8 23. Bc3 Nd5 24. Qd2 Nxc3 25. bxc3 Bxg3 26. Qe3 Bxh2+ 27. Kxh2 Qd6+ 28. Kg1 Bxc2 0-1

[Event "Sharjah op rapid"]
[Site "Sharjah"]
[Date "2018.05.23"]
[Round "2"]
[White "Landa, Konstantin"]
[Black "Mohammed, Shereef MV"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2616"]
[BlackElo "1759"]
[PlyCount "79"]
[EventDate "2018.05.23"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nd7 4. d4 Ngf6 5. 0-0 e6 6. c4 Be7 7. Qc2 b6 8. b3 Bb7 9. Nc3 0-0 10. Rd1 h6 11. Bb2 Rc8 12. e4 dxe4 13. Nxe4 Nxe4 14. Qxe4 Nf6 15. Qc2 Qc7 16. c5 b5 17. Ne5 Nd5 18. Qe4 Bf6 19. Bf1 Bxe5 20. dxe5 Qe7 21. Rac1 Rfd8 22. h4 Qf8 23. h5 Kh8 24. Bd3 Qg8 25. Bb1 Ne7 26. Bc3 Nf5 27. g4 Ne7 28. Rd6 Nd5 29. Bd2 f5 30. gxf5 exf5 31. Qxf5 Rf8 32. Qe4 Ne7 33. Rd7 Nf5 34. Rxb7 Rcd8 35. Bc3 Qe6 36. Qg4 g6 37. Qxg6 Qxg6+ 38. hxg6 Kg8 39. e6 Rde8 40. Rh7 1-0

[Event "Bundesliga 1718"]
[Site "Germany"]
[Date "2018.04.29"]
[Round "13.6"]
[White "Tomczak, Jacek"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2583"]
[BlackElo "2607"]
[PlyCount "71"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 184"]
[Source "ChessBase"]
[SourceDate "2018.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2018.05.16"]
[SourceQuality "1"]
[WhiteTeam "Berlin SF"]
[BlackTeam "Muelheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4 Be7 6. d4 Ng5 7. Nc3 Bg4 8. Be2 Nxf3+ 9. Bxf3 Bxf3 10. Qxf3 Nc6 11. Be3 0-0 12. h4 Qd7 13. h5 Rae8 14. 0-0-0 Bd8 15. Bf4 f5 16. c5 dxc5 17. dxc5 Qf7 18. Qd5 Bf6 19. Qxf7+ Rxf7 20. Nd5 Bd4 21. Rd2 Bxc5 22. Bxc7 Nb4 23. Nxb4 Bxb4 24. Rc2 Rfe7 25. Rd1 Rc8 26. Bg3 Rxc2+ 27. Kxc2 Re2+ 28. Kb3 Be7 29. Rc1 Bf6 30. Rc2 Rxc2 31. Kxc2 Kf7 32. b3 Ke6 33. f3 g6 34. hxg6 hxg6 35. Kd3 Kd5 36. Bf2 1/2-1/2

[Event "CZE-chT 1718"]
[Site "Czech Republic"]
[Date "2018.04.08"]
[Round "11.3"]
[White "Landa, Konstantin"]
[Black "Bernasek, Jan"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2609"]
[BlackElo "2494"]
[PlyCount "113"]
[EventDate "2017.11.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Lysa nad Labem"]
[BlackTeam "Unichess"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 c5 2. b3 Nf6 3. Bb2 g6 4. c4 Bg7 5. g3 b6 6. Bg2 Bb7 7. 0-0 0-0 8. Nc3 Nc6 9. d4 cxd4 10. Nxd4 Rc8 11. Qd2 Qc7 12. Nc2 Qb8 13. Ne3 Rfe8 14. Rfd1 d6 15. Ncd5 Nxd5 16. Nxd5 Ne5 17. Bh3 Rcd8 18. Rac1 e6 19. Ne3 d5 20. cxd5 Bxd5 21. Nxd5 Rxd5 22. Qc2 Rxd1+ 23. Rxd1 Rc8 24. Qb1 Rd8 25. Rxd8+ Qxd8 26. Qc2 h5 27. Bg2 Ng4 28. Bc1 Qd4 29. e3 Qa1 30. Bf1 Bc3 31. Kg2 h4 32. gxh4 Nf6 33. Be2 Kg7 34. Bf3 b5 35. b4 e5 36. a3 e4 37. Be2 a6 38. h3 Be5 39. Bg4 Ne8 40. Qxe4 f5 41. Qc6 Nf6 42. Bf3 Bc3 43. Qc7+ Kh6 44. Qf4+ Kg7 45. e4 fxe4 46. Bg4 Be5 47. Qg5 Kf7 48. Be3 Qc3 49. h5 gxh5 50. Bxh5+ Ke6 51. Qg6 Qc7 52. Bd1 a5 53. Bb3+ Kd6 54. Qf5 Qd7 55. Bc5+ Kc6 56. Qxe5 Qg7+ 57. Kf1 1-0

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2018.04.02"]
[Round "9"]
[White "Landa, Konstantin"]
[Black "Santos Latasa, Jaime"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "2613"]
[BlackElo "2549"]
[PlyCount "49"]
[EventDate "2018.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. cxd5 exd5 7. Nge2 Re8 8. 0-0 Bf8 9. Bd2 a6 10. Rc1 b5 11. Nf4 Bb7 12. Bb1 Nbd7 13. Nce2 a5 14. Qe1 b4 15. f3 Bd6 16. Qf2 Nf8 17. Nd3 Ne6 18. Nef4 Nxf4 19. Nxf4 Nd7 20. e4 dxe4 21. fxe4 Bxe4 22. Ne6 fxe6 23. Bxe4 Rf8 24. Qe3 Rb8 25. Bxh7+ 1/2-1/2

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2018.04.02"]
[Round "8"]
[White "Pavlovic, Milos"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2466"]
[BlackElo "2613"]
[PlyCount "74"]
[EventDate "2018.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 e6 5. e3 d5 6. cxd5 exd5 7. Bb5+ c6 8. Bd3 Be7 9. 0-0 0-0 10. b3 Nbd7 11. Bb2 Bd6 12. Re1 Re8 13. Qc2 Rc8 14. Rad1 Rc7 15. Nd2 Nf8 16. e4 dxe4 17. Ndxe4 Nxe4 18. Rxe4 Rce7 19. Rxe7 Qxe7 20. Bf1 Nd7 21. g3 Nf6 22. Bg2 h6 23. h3 Bb4 24. Bf3 Qd7 25. Kh2 h5 26. Ne2 h4 27. gxh4 Bd6+ 28. Ng3 Nd5 29. Bc1 Bc8 30. Bg4 f5 31. Bh5 f4 32. Ne4 Qxh3+ 33. Kg1 f3 34. Bxf3 Qxf3 35. Nxd6 Bh3 36. Qg6 Qxd1+ 37. Kh2 Rf8 0-1

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2018.04.01"]
[Round "6"]
[White "Barbot, Pierre"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2422"]
[BlackElo "2613"]
[PlyCount "90"]
[EventDate "2018.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 a6 4. Bg5 Be7 5. Bxe7 Qxe7 6. e3 Nf6 7. Bd3 dxc4 8. Bxc4 Qb4+ 9. Nbd2 Qxb2 10. 0-0 Nc6 11. Rb1 Qa3 12. e4 Qe7 13. e5 Nd5 14. Ne4 b6 15. Re1 Qd7 16. Rc1 Bb7 17. Bb3 0-0-0 18. Ba4 h6 19. Qc2 Nde7 20. Rb1 Qd5 21. Rec1 Kb8 22. Nc5 bxc5 23. Qb2 Nb4 24. Rxc5 Nd3 25. Rxd5 Nxb2 26. Rxd8+ Rxd8 27. Rxb2 Kc8 28. Bd1 Nf5 29. Rb4 Bc6 30. Bc2 a5 31. Rc4 Bxf3 32. gxf3 Rxd4 33. Rc5 Nh4 34. Kf1 Rd5 35. Rc3 Rxe5 36. Be4 Nf5 37. Bc6 Nd4 38. Be8 f5 39. f4 Re4 40. Rc5 Kd8 41. Ba4 Re2 42. Rxa5 Rxa2 43. Ra8+ Ke7 44. Re8+ Kf7 45. Ra8 Nb5 0-1

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2018.04.01"]
[Round "7"]
[White "Landa, Konstantin"]
[Black "Nitin, Senthilvel"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2613"]
[BlackElo "2414"]
[PlyCount "36"]
[EventDate "2018.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 0-0 5. 0-0 d6 6. b3 a5 7. Nc3 Nc6 8. Bb2 e5 9. dxe5 dxe5 10. Nb5 Bd7 11. a4 Re8 12. Nd2 Bf5 13. Nc4 Qc8 14. Re1 Be4 15. Qc1 Bxg2 16. Kxg2 b6 17. e4 Qb7 18. f3 Nd7 1/2-1/2

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2018.03.31"]
[Round "5"]
[White "Landa, Konstantin"]
[Black "Coenen, Michael"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2613"]
[BlackElo "2358"]
[PlyCount "73"]
[EventDate "2018.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Be7 5. b3 0-0 6. Bb2 b6 7. c4 Bb7 8. cxd5 exd5 9. d4 Re8 10. Ne5 c5 11. dxc5 bxc5 12. Nc3 Nbd7 13. Nc4 dxc4 14. Bxb7 Rb8 15. Ba6 Nb6 16. Bb5 Qxd1 17. Rfxd1 Red8 18. Rxd8+ Bxd8 19. Nd1 cxb3 20. axb3 a5 21. Be5 Ra8 22. Ne3 Nbd7 23. Bc3 Nf8 24. Nc4 Ne6 25. e3 Rb8 26. Ba4 Ra8 27. Bc6 Ra6 28. Bg2 h5 29. h4 g5 30. hxg5 Nxg5 31. Rd1 Bc7 32. Bxf6 Rxf6 33. Rd5 Ne6 34. Rxh5 Kg7 35. Rd5 Rh6 36. Rd7 Bd8 37. Bd5 1-0

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2018.03.31"]
[Round "4"]
[White "Tomczak, Mikolaj"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2394"]
[BlackElo "2613"]
[PlyCount "184"]
[EventDate "2018.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Nf3 Ne4 9. Bxe7 Qxe7 10. Bxe4 dxe4 11. Nd2 Nf6 12. Qc2 Bf5 13. 0-0 0-0 14. f4 Rad8 15. Rfe1 h5 16. Qa4 a6 17. Qa5 Nd5 18. Rac1 h4 19. Nb3 h3 20. g3 Bc8 21. Nxd5 Rxd5 22. Rc5 Rfd8 23. Rec1 Qe6 24. Rxd5 Rxd5 25. Nc5 Qg4 26. Qd2 Qg6 27. Qc2 f5 28. Kf2 Kh7 29. Qe2 Rd6 30. Na4 Be6 31. b3 Bd5 32. Ke1 Qf7 33. Rc3 b5 34. Nb2 a5 35. Rc5 a4 36. bxa4 bxa4 37. Nc4 Bxc4 38. Qxc4 Qh5 39. Qe2 Qf7 40. Kf2 a3 41. g4 fxg4 42. Kg3 Rh6 43. Qc2 Qe7 44. Rg5 Qb4 45. Qxe4+ Kh8 46. Qc2 Qb2 47. Qf2 Re6 48. Re5 Rd6 49. Qxb2 axb2 50. Re8+ Kh7 51. Rb8 Re6 52. Rxb2 Rxe3+ 53. Kxg4 Rd3 54. a4 Ra3 55. Rb4 Kg6 56. Rc4 Kf7 57. Rxc6 Rxa4 58. Rd6 Ra3 59. Rd7+ Kf6 60. d5 Rd3 61. d6 Rd4 62. Rd8 g5 63. Kxh3 gxf4 64. Kg4 Ke6 65. Re8+ Kd7 66. Rf8 Rxd6 67. Rxf4 Ke7 68. Kg5 Rd8 69. Kg6 Rg8+ 70. Kh7 Rg2 71. h4 Rg1 72. Rf5 Rh1 73. Rf4 Rg1 74. Kh6 Ke6 75. Rf3 Rg2 76. h5 Ke7 77. Rf4 Rg1 78. Kh7 Rg5 79. h6 Rg2 80. Rf5 Rg3 81. Ra5 Kf7 82. Ra7+ Kf8 83. Rg7 Rf3 84. Rg5 Rf6 85. Rg8+ Kf7 86. Ra8 Rf1 87. Ra7+ Kf8 88. Ra6 Kf7 89. Rg6 Rf2 90. Rg7+ Kf8 91. Kg6 Rg2+ 92. Kf6 Rxg7 1/2-1/2

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2018.03.30"]
[Round "2"]
[White "Landa, Konstantin"]
[Black "Riehle, Marco"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2613"]
[BlackElo "2273"]
[PlyCount "109"]
[EventDate "2018.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bg3 Nf6 5. Nd2 c5 6. c3 0-0 7. Ngf3 Nc6 8. Bd3 Re8 9. Ne5 Bxe5 10. dxe5 Nd7 11. Nf3 Qc7 12. 0-0 g6 13. e4 Ndxe5 14. Nxe5 Nxe5 15. Bb5 Rd8 16. Bh4 Rd6 17. Bf6 Rb6 18. a4 c4 19. exd5 exd5 20. Bxe5 Qxe5 21. Re1 Qf6 22. Re8+ Kg7 23. Qd2 Rd6 24. Rd1 a6 25. Bxc4 Re6 26. Rxe6 fxe6 27. Bb3 Bd7 28. f4 Bc6 29. Re1 Rd8 30. Re5 h6 31. h4 Qxh4 32. Rxe6 Rf8 33. Qd4+ Rf6 34. Bxd5 Bxd5 35. Qxd5 Rxe6 36. Qxe6 Qxf4 37. Qd7+ Qf7 38. Qd4+ Kh7 39. b4 Qe7 40. b5 axb5 41. axb5 h5 42. c4 h4 43. Kf2 g5 44. Kf3 Kh6 45. Qe4 Qf6+ 46. Ke2 Qb2+ 47. Kd3 Qb1+ 48. Kd4 Qg1+ 49. Ke5 Qc5+ 50. Ke6 Qc8+ 51. Kd6 g4 52. Qf4+ Kg6 53. Qe4+ Kh6 54. Qf4+ Kg6 55. Qe4+ 1/2-1/2

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2018.03.29"]
[Round "1"]
[White "Korba, Roman"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2142"]
[BlackElo "2613"]
[PlyCount "50"]
[EventDate "2018.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nf6 4. c3 Qb6 5. Qb3 c4 6. Qc2 g6 7. Nd2 Bf5 8. Qc1 Nc6 9. Ngf3 Bg7 10. Be2 0-0 11. h3 Qd8 12. b3 b5 13. a4 a6 14. 0-0 Qb6 15. Ne5 Nxe5 16. Bxe5 Ne4 17. Bxg7 Kxg7 18. g4 Be6 19. f4 cxb3 20. f5 Ng3 21. Bd3 bxa4 22. Rxa4 Nxf1 23. Qxf1 Qc7 24. fxe6 Qg3+ 25. Kh1 fxe6 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.13"]
[Round "8"]
[White "Landa, Konstantin"]
[Black "Hamitevici, Vladimir"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2613"]
[BlackElo "2512"]
[PlyCount "39"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Qc2 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 e6 8. Nf3 Be7 9. Bb2 0-0 10. Bd3 c5 11. d5 exd5 12. exd5 Qxd5 13. Bxh7+ Kh8 14. 0-0 Bf6 15. Rad1 Qxa2 16. Qf5 Bxf3 17. gxf3 Qxb2 18. Qh5 Bg5 19. Be4+ Bh6 20. Rd6 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.12"]
[Round "7"]
[White "Praggnanandhaa, Rameshbabu"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2507"]
[BlackElo "2613"]
[PlyCount "62"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[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 Bf5 7. 0-0 Be7 8. Re1 0-0 9. Nbd2 Nd6 10. Bxf5 Nxf5 11. Nf1 c6 12. Qd3 g6 13. Ng3 Nd6 14. Bf4 Nd7 15. Re2 Re8 16. Rae1 Bf8 17. Ne5 Nxe5 18. Bxe5 f6 19. Bf4 Qd7 20. c3 Rxe2 21. Rxe2 Re8 22. Rxe8 Qxe8 23. Qe2 Qxe2 24. Nxe2 Kf7 25. f3 h5 26. Kf2 g5 27. Bxd6 Bxd6 28. g3 Ke6 29. h3 c5 30. g4 h4 31. Ke3 c4 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.11"]
[Round "6"]
[White "Landa, Konstantin"]
[Black "Vaibhav, Suri"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2613"]
[BlackElo "2544"]
[PlyCount "91"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 e6 6. Ngf3 Bd6 7. Bg3 0-0 8. Bd3 b6 9. Qe2 Bb7 10. Rd1 Re8 11. Ne5 Qc7 12. Ndf3 Ne4 13. Nxc6 Bxc6 14. Bxd6 Nxd6 15. 0-0 f6 16. Qc2 f5 17. Ne5 c4 18. Be2 b5 19. b3 Rec8 20. bxc4 bxc4 21. Rb1 Be8 22. Rb4 Rab8 23. Rfb1 Rb6 24. g4 g6 25. gxf5 gxf5 26. Kh1 Rxb4 27. Rxb4 Kh8 28. Rb1 Bc6 29. f4 Rg8 30. Bf3 Be8 31. Qf2 Qg7 32. Rb8 Nb5 33. Bh5 Nd6 34. Rxe8 Rxe8 35. Bxe8 Nxe8 36. Qb2 Qc7 37. a4 Kg7 38. Qg2+ Kf8 39. Qg5 Qg7 40. Qd8 Qc7 41. Qh4 Qe7 42. Qh6+ Kg8 43. Nc6 Qd7 44. Ne5 Qe7 45. Nc6 Qd7 46. Ne5 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.10"]
[Round "5"]
[White "Christiansen, Johan Sebastian"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "2486"]
[BlackElo "2613"]
[PlyCount "118"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[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 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nxf6+ Qxf6 8. Nf3 b6 9. Bb5+ Bd7 10. Qe2 0-0 11. 0-0 Bxb5 12. Qxb5 c6 13. Qc4 Qd8 14. Rfe1 Qd5 15. Qe2 Nd7 16. c4 Qa5 17. a3 Qf5 18. Rad1 Rfd8 19. Rd3 Rac8 20. Red1 b5 21. b3 bxc4 22. bxc4 h6 23. h3 Qa5 24. Ne5 Nxe5 25. dxe5 Rxd3 26. Rxd3 Rb8 27. Qe4 Rb1+ 28. Kh2 Re1 29. Re3 Rxe3 30. Qxe3 c5 31. f4 h5 32. h4 Qb6 33. Qd3 Qc7 34. Kh3 g6 35. Kg3 Kg7 36. Kh2 Qa5 37. Qe3 Qd8 38. g3 Qb6 39. Kg2 a5 40. Kg1 Qb1+ 41. Kf2 Qa2+ 42. Qe2 Qxa3 43. f5 exf5 44. e6 fxe6 45. Qxe6 Qb2+ 46. Kg1 Qf6 47. Qd7+ Qf7 48. Qb5 Qa7 49. Qa4 Qc7 50. Kg2 f4 51. gxf4 Qxf4 52. Qd7+ Qf7 53. Qd6 Qa7 54. Kg3 a4 55. Kf4 a3 56. Kg5 Qf7 57. Qc7 a2 58. Qe5+ Kh7 59. Qg7+ Qxg7 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.10"]
[Round "9"]
[White "Daulyte Cornette, Deimante"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2447"]
[BlackElo "2613"]
[PlyCount "64"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[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. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd8 7. 0-0 Nc6 8. Nb3 a6 9. Nbxd4 Nxd4 10. Nxd4 Qc7 11. Bb3 Bd6 12. Qh5 Nf6 13. Qh4 Bd7 14. Bg5 0-0-0 15. Rad1 h6 16. Bxf6 gxf6 17. Rd3 Kb8 18. Rc3 Qa5 19. Qxf6 Qg5 20. Qxf7 Rhf8 21. Nxe6 Bxe6 22. Qxe6 Bc5 23. Qe1 Rxf2 24. Rxf2 Bxf2+ 25. Kxf2 Rd2+ 26. Kf3 Qxg2+ 27. Ke3 Qg5+ 28. Kf3 Qf5+ 29. Kg3 Qg6+ 30. Kf3 Qh5+ 31. Ke3 Qg5+ 32. Kf3 Qg2+ 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.08"]
[Round "4"]
[White "Landa, Konstantin"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2613"]
[BlackElo "2298"]
[PlyCount "127"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 0-0 5. 0-0 d6 6. b3 c6 7. Bb2 Nbd7 8. Nbd2 Qc7 9. e4 e5 10. dxe5 dxe5 11. a4 b6 12. Qe2 a5 13. Rfd1 Ba6 14. Nc4 Rfe8 15. Bf1 Bf8 16. Bc3 Bc5 17. h3 Qb8 18. Qe1 Ra7 19. Kg2 Bxc4 20. Bxc4 b5 21. axb5 cxb5 22. Bd5 b4 23. Bb2 Nb6 24. Bc6 Re6 25. Bb5 h6 26. Qe2 Kh7 27. Rd3 Qb7 28. Re1 Qe7 29. Ba1 Ne8 30. Red1 Nd6 31. Bc6 Ne8 32. Bxe8 Qxe8 33. Rd8 Qe7 34. Nxe5 Rxe5 35. f4 Nd7 36. Rc8 Nb6 37. Rb8 Nd7 38. Rxd7 Rxd7 39. Bxe5 Rd8 40. Rxd8 Qxd8 41. Qd3 Qe7 42. Qd5 Bb6 43. Qd6 Qb7 44. Qd5 Qe7 45. Qc6 Qd8 46. Qd6 Qc8 47. Qxb6 Qxc2+ 48. Qf2 Qxb3 49. h4 Qd3 50. Qf3 Qb5 51. h5 a4 52. hxg6+ fxg6 53. Qe3 Qb7 54. Ba1 Qa6 55. Kf2 Kg8 56. Qd4 Kf7 57. Qxb4 Qd3 58. Qb7+ Ke8 59. Qc6+ Ke7 60. Qf6+ Ke8 61. Qxg6+ Ke7 62. Qf6+ Ke8 63. Qe6+ Kf8 64. Qxh6+ 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.07"]
[Round "2"]
[White "Landa, Konstantin"]
[Black "Soham, Das1111"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "2613"]
[BlackElo "2275"]
[PlyCount "60"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c3 Bg7 5. Nd2 d5 6. Nh3 0-0 7. Nf3 Ne4 8. Nf4 c5 9. dxc5 e6 10. h4 Qf6 11. 0-0 Na6 12. Be3 Naxc5 13. Bd4 Qe7 14. Bxg7 Qxg7 15. Qd4 b6 16. Rfd1 Re8 17. Ne5 Ba6 18. Bf1 Rac8 19. e3 Bxf1 20. Kxf1 Nd7 21. Nxd7 Qxd7 22. Kg2 Qf7 23. Nd3 Rc4 24. Qe5 Rd8 25. Nf4 Re8 26. Rd4 Rc6 27. Nd3 Nf6 28. Qf4 Nh5 29. Qe5 Nf6 30. Qf4 Nh5 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.07"]
[Round "3"]
[White "Seyb, Dieter"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2192"]
[BlackElo "2613"]
[PlyCount "62"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. d3 e6 7. Bd2 Qb6 8. 0-0-0 Bb4 9. a3 Be7 10. e5 Nfd7 11. Qg3 g6 12. h4 h5 13. Bg5 Qd8 14. d4 a6 15. Bd3 c5 16. Bxe7 Qxe7 17. dxc5 Nxc5 18. Qe3 Nc6 19. Ne2 0-0-0 20. Nd4 Nxd4 21. Qxd4 Kb8 22. Kb1 Rc8 23. Rc1 Rc6 24. f3 Rhc8 25. Qf4 Rb6 26. Ka2 Qd7 27. b3 Rbc6 28. Kb2 Qc7 29. Kb1 Nxd3 30. cxd3 Rc2 31. d4 Qc3 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.06"]
[Round "1"]
[White "Ragnarsson, Dagur"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "E28"]
[WhiteElo "2236"]
[BlackElo "2613"]
[PlyCount "128"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 0-0 6. e3 b6 7. Bd3 Bb7 8. f3 Nc6 9. Ne2 Na5 10. e4 Ne8 11. Ng3 c5 12. 0-0 cxd4 13. cxd4 Rc8 14. f4 Nxc4 15. f5 f6 16. Rf4 Ned6 17. Rh4 exf5 18. Qh5 h6 19. Nxf5 Nxf5 20. Qxf5 Nd6 21. Qh3 Nf7 22. Bd2 Qe7 23. Bb4 d6 24. Qf5 Ng5 25. Rf4 Qe6 26. Re1 a5 27. Bd2 d5 28. h4 Qxf5 29. exf5 Ne4 30. Bxe4 dxe4 31. Rb1 e3 32. Bxe3 Rc3 33. Rxb6 Ba8 34. Bd2 Rxa3 35. Rg4 h5 36. Rg6 Be4 37. Kh2 Bxf5 38. Rg3 Ra2 39. Bc3 Be4 40. Rb5 a4 41. Rxh5 Rc8 42. Ra5 Rc2 43. Ba1 Ra8 44. Rb5 Ra7 45. Bb2 Kf7 46. Ba3 Rb7 47. Ra5 Rc4 48. Bc5 Rb2 49. Ra7+ Bb7 50. Ba3 Rb1 51. Re3 Kg6 52. Re7 Rc3 53. Bd6 Rcb3 54. h5+ Kh6 55. Bf4+ g5 56. hxg6+ Kxg6 57. d5 R1b2 58. Bc1 Rc2 59. Rexb7 Rxb7 60. Rxb7 Rxc1 61. Ra7 Rc4 62. d6 Rd4 63. d7 Kf5 64. Rxa4 Rxd7 1/2-1/2

[Event "Bundesliga 1718"]
[Site "Germany"]
[Date "2018.02.25"]
[Round "10.4"]
[White "Lindgren, Philip"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2380"]
[BlackElo "2607"]
[PlyCount "132"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 183"]
[Source "ChessBase"]
[SourceDate "2018.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2018.03.14"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen"]
[BlackTeam "Muelheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nf3 d5 3. g3 dxc4 4. Qa4+ Nd7 5. Qxc4 a6 6. Bg2 b5 7. Qc2 Bb7 8. 0-0 Ngf6 9. b3 c5 10. Bb2 Bd6 11. d3 0-0 12. Nbd2 Qc7 13. Rac1 Rac8 14. Qb1 Qb8 15. Qa1 Rfd8 16. Rc2 Bf8 17. Rfc1 Qa8 18. a3 h6 19. h3 Re8 20. Kh2 Qb8 21. Rg1 e5 22. e4 Qd6 23. Bf1 g6 24. Be2 Bg7 25. Rgc1 Nh7 26. Bc3 Nhf8 27. b4 Ne6 28. Nb3 cxb4 29. axb4 Rc7 30. Bd2 Rec8 31. Rxc7 Rxc7 32. Rxc7 Qxc7 33. Na5 Ba8 34. Qc1 Qxc1 35. Bxc1 Bf8 36. Bd2 f5 37. exf5 gxf5 38. Bc3 Kf7 39. Nb3 Bd6 40. Kg1 Nc7 41. Bd2 Nd5 42. d4 Bxb4 43. Nxe5+ Nxe5 44. Bxb4 Nxb4 45. dxe5 Bd5 46. Nd4 Nc6 47. Nxc6 Bxc6 48. Kf1 a5 49. Ke1 b4 50. Bc4+ Kg6 51. f4 a4 52. Kd2 Bg2 53. h4 Be4 54. Kc1 a3 55. Bb3 Kg7 56. Bc4 Kf8 57. Bb3 Ke7 58. Bc4 Kd7 59. Bb3 Kc6 60. Ba2 Bd5 61. Bxd5+ Kxd5 62. Kc2 a2 63. Kb2 b3 64. h5 Kc5 65. Ka1 Kc4 66. Kb2 Kd3 0-1

[Event "Bundesliga 1718"]
[Site "Germany"]
[Date "2018.02.24"]
[Round "9.4"]
[White "Landa, Konstantin"]
[Black "Hertneck, Gerald"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2607"]
[BlackElo "2496"]
[PlyCount "111"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 183"]
[Source "ChessBase"]
[SourceDate "2018.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2018.03.14"]
[SourceQuality "1"]
[WhiteTeam "Muelheim"]
[BlackTeam "Muenchen Zugzwang"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bf5 5. d3 h6 6. c4 e6 7. cxd5 exd5 8. Qb3 Qb6 9. Qc2 Be7 10. Nc3 0-0 11. e4 Bh7 12. Be3 Qa6 13. Rfd1 Nbd7 14. exd5 cxd5 15. Bd4 Rfd8 16. Qb3 Nc5 17. Bxc5 Bxc5 18. d4 Bf8 19. Ne5 Qb6 20. Qxb6 axb6 21. a3 Ne4 22. Rac1 f6 23. Ng4 Rac8 24. Nb5 Rc6 25. Ne3 Rdc8 26. Ra1 Rd8 27. Na7 Re6 28. Rac1 f5 29. Rc7 f4 30. gxf4 Bd6 31. f5 Bxf5 32. Rc8 Rxc8 33. Nxc8 Bg6 34. Nxd5 b5 35. Re1 Bf5 36. Ne3 Bh7 37. Nd5 Bf8 38. Nc3 Re8 39. Nb6 Nd6 40. Rxe8 Nxe8 41. Nxb5 Bd3 42. Nc3 Nd6 43. Bd5+ Kh7 44. Nd7 Be7 45. Nc5 Ba6 46. b4 Bf6 47. N3e4 Nb5 48. Nxf6+ gxf6 49. Be4+ f5 50. Bxf5+ Kg7 51. a4 Nxd4 52. Ne6+ Nxe6 53. Bxe6 b5 54. axb5 Bxb5 55. f4 Kf6 56. Bh3 1-0

[Event "CZE-chT 1718"]
[Site "Czech Republic"]
[Date "2018.02.11"]
[Round "8.6"]
[White "Sorm, Daniel"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "E43"]
[WhiteElo "2314"]
[BlackElo "2609"]
[PlyCount "40"]
[EventDate "2017.11.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tatran Litovel"]
[BlackTeam "Lysa nad Labem"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nge2 Bxg2 7. Rg1 Be4 8. a3 Bxc3+ 9. Nxc3 Bg6 10. e4 d5 11. Bg5 dxe4 12. Bxe4 c6 13. Qf3 Qxd4 14. Bxc6+ Nxc6 15. Qxc6+ Ke7 16. Nd5+ exd5 17. Qb7+ Kd6 18. c5+ Qxc5 19. Bf4+ Ke6 20. Rc1 Rhb8 0-1

[Event "CZE-chT 1718"]
[Site "Czech Republic"]
[Date "2018.02.10"]
[Round "7.6"]
[White "Landa, Konstantin"]
[Black "Fedorov, Alexei"]
[Result "1/2-1/2"]
[ECO "A44"]
[WhiteElo "2609"]
[BlackElo "2582"]
[PlyCount "31"]
[EventDate "2017.11.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Lysa nad Labem"]
[BlackTeam "Frydek Mistek"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 c5 2. c4 g6 3. e4 Bg7 4. d4 d6 5. d5 e5 6. Nc3 Ne7 7. h4 h5 8. Be2 Bh6 9. Bxh6 Rxh6 10. Qd2 Rh8 11. 0-0-0 a6 12. Ne1 Nd7 13. f4 Ng8 14. Nf3 exf4 15. Qxf4 Qe7 16. Rdf1 1/2-1/2

[Event "Bundesliga 1718"]
[Site "Germany"]
[Date "2018.02.04"]
[Round "8.1"]
[White "Landa, Konstantin"]
[Black "Harikrishna, Pentala"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2607"]
[BlackElo "2733"]
[PlyCount "161"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 183"]
[Source "ChessBase"]
[SourceDate "2018.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2018.03.14"]
[SourceQuality "1"]
[WhiteTeam "Muelheim"]
[BlackTeam "Solingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. 0-0 c6 6. b3 c5 7. Bb2 cxd4 8. Nxd4 e5 9. Nb5 a6 10. N5c3 d4 11. Na4 0-0 12. c3 Nh5 13. cxd4 exd4 14. Nd2 Nc6 15. Re1 Bg4 16. Nc4 b5 17. Bxc6 Rc8 18. Bb7 Rc7 19. Bxa6 bxa4 20. Ba3 Re8 21. Bb5 Re6 22. Qd3 axb3 23. axb3 Rb7 24. Ba4 Qb8 25. Rad1 h6 26. Bc5 Bf5 27. Qd2 Rxb3 28. Bxb3 Qxb3 29. Rc1 d3 30. exd3 Ra6 31. Rb1 Qa4 32. Rb8+ Kh7 33. Nd6 Be6 34. Qb4 Qc2 35. Bd4 Ra4 36. Qb2 Qxd3 37. Bxg7 Nxg7 38. Ne8 Nxe8 39. Rxe8 Qd4 40. Qxd4 Rxd4 41. Kg2 Bd5+ 42. f3 h5 43. Kf2 Ra4 44. R8e5 Be6 45. Kg2 Bc4 46. h3 Ra2+ 47. Kg1 Kg7 48. g4 hxg4 49. hxg4 Rd2 50. R1e4 Bd5 51. Rf4 Be6 52. Kf1 Rc2 53. Ke1 Ra2 54. Re2 Rxe2+ 55. Kxe2 f6 56. Rd4 g5 57. Rd6 Kf7 58. Kd3 Ke7 59. Ra6 Kf7 60. Kd4 Ke7 61. Ra7+ Kf8 62. Kc5 Bb3 63. Kd6 Bc4 64. Rc7 Bb3 65. Rb7 Bc4 66. Rb4 Ba2 67. Rb8+ Kf7 68. Rb7+ Kf8 69. Rb4 Kf7 70. Rb8 Bc4 71. Rb7+ Kf8 72. Rb4 Ba2 73. f4 gxf4 74. Rxf4 Kg7 75. Ke7 Kg6 76. Rxf6+ Kg5 77. Rf2 Bb3 78. Rg2 Bd1 79. Ke6 Bxg4+ 80. Ke5 Kh5 81. Rxg4 1/2-1/2

[Event "Bundesliga 1718"]
[Site "Germany"]
[Date "2018.02.03"]
[Round "7.2"]
[White "Landa, Konstantin"]
[Black "Van Foreest, Jorden"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2607"]
[BlackElo "2609"]
[PlyCount "173"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 183"]
[Source "ChessBase"]
[SourceDate "2018.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2018.03.14"]
[SourceQuality "1"]
[WhiteTeam "Muelheim"]
[BlackTeam "Aachen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. 0-0 Nd7 5. h3 Bh5 6. d4 e6 7. c4 Be7 8. cxd5 exd5 9. Qb3 Qb6 10. Qe3 Nf8 11. Nbd2 Ne6 12. b3 Nf6 13. Bb2 0-0 14. Ne5 c5 15. dxc5 Bxc5 16. Qd3 Rfe8 17. e3 Rad8 18. g4 Bg6 19. Nxg6 hxg6 20. Nf3 Ne4 21. Rad1 Nxf2 22. Rxf2 Bxe3 23. Bd4 Nxd4 24. Nxd4 Rd6 25. Kf1 Bxf2 26. Kxf2 Rde6 27. Bf3 Re5 28. Kg2 a6 29. Qd2 Qd6 30. Rf1 Qe7 31. Rf2 Qc5 32. Nc2 a5 33. b4 axb4 34. Nxb4 R5e6 35. Nxd5 Rd6 36. Qd1 Red8 37. Rd2 Kh8 38. Qb3 Qa5 39. Rd4 Rc6 40. g5 Qe1 41. Qd1 Rc1 42. Qxe1 Rxe1 43. h4 Re5 44. Kg3 Rd6 45. a4 f6 46. Kf4 Rf5+ 47. Kg4 Re5 48. Rd1 Rd8 49. Nf4 Rxd1 50. Bxd1 Kh7 51. Bc2 f5+ 52. Kf3 b5 53. axb5 Rxb5 54. Ba4 Rb8 55. Ke3 Rb4 56. Bc6 Rb1 57. Bd5 Re1+ 58. Kd4 Ra1 59. Ne6 Kg8 60. Nf4+ Kh7 61. Bf7 Ra4+ 62. Ke3 Ra3+ 63. Ke2 Ra6 64. Kd2 Rc6 65. Kd3 Ra6 66. Be8 Rb6 67. Kc4 Ra6 68. Kb5 Ra1 69. Bxg6+ Kg8 70. Bxf5 Rf1 71. Be6+ Kh7 72. Ng2 Kg6 73. Kc5 Kh5 74. Kd6 Rf2 75. Bd5 Kg4 76. Ke5 Rf5+ 77. Ke4 Rf8 78. Ke5 Re8+ 79. Kd4 Rd8 80. Ke5 Re8+ 81. Kd6 g6 82. Kd7 Re2 83. h5 Rxg2 84. hxg6 Kxg5 85. g7 Kh6 86. g8N+ Rxg8 87. Bxg8 1/2-1/2

[Event "CZE-chT 1718"]
[Site "Czech Republic"]
[Date "2018.01.14"]
[Round "6.1"]
[White "Bobras, Piotr"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2512"]
[BlackElo "2609"]
[PlyCount "25"]
[EventDate "2017.11.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Poruba Slavoj"]
[BlackTeam "Lysa nad Labem"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 Nc6 8. Qd2 Be6 9. Ng5 Bxg5 10. Bxg5 f6 11. Be3 Ne5 12. b3 Qd7 13. Be2 1/2-1/2

[Event "CZE-chT 1718"]
[Site "Czech Republic"]
[Date "2018.01.13"]
[Round "5.2"]
[White "Landa, Konstantin"]
[Black "Jakubiec, Artur"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2609"]
[BlackElo "2512"]
[PlyCount "42"]
[EventDate "2017.11.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Lysa nad Labem"]
[BlackTeam "Ostrava Labortech"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 d6 2. d4 Nf6 3. g3 Nbd7 4. Bg2 e5 5. 0-0 c6 6. dxe5 dxe5 7. Nbd2 Bc5 8. Nc4 Qe7 9. Be3 0-0 10. Qd2 e4 11. Nd4 Nb6 12. Nxb6 axb6 13. Bg5 h6 14. Bxf6 Qxf6 15. c3 Re8 16. a3 h5 17. Rad1 h4 18. Qe3 Qg6 19. gxh4 Bg4 20. Qg5 Kh7 21. h3 Bh5 1/2-1/2

[Event "Paderborn op 14th"]
[Site "Paderborn"]
[Date "2017.12.30"]
[Round "7"]
[White "Gutman, Lev"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2398"]
[BlackElo "2604"]
[PlyCount "29"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. cxd5 exd5 5. Nc3 c6 6. Bg5 Bf5 7. e3 Be7 8. Nh4 Be6 9. Bd3 Nbd7 10. Nf3 Bg4 11. Qc2 Bxf3 12. gxf3 Nh5 13. Bxe7 Qxe7 14. 0-0-0 Nb6 15. Kb1 1/2-1/2

[Event "Paderborn op 14th"]
[Site "Paderborn"]
[Date "2017.12.29"]
[Round "6"]
[White "Landa, Konstantin"]
[Black "Wagner, Alexej"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2604"]
[BlackElo "2288"]
[PlyCount "101"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bg4 5. h3 Bh5 6. d4 Nbd7 7. c4 e6 8. cxd5 exd5 9. Qb3 Qc8 10. Nh4 Bg6 11. Nd2 Be7 12. f4 Be4 13. Nxe4 Nxe4 14. Nf5 Ndf6 15. Nxe7 Kxe7 16. g4 Nd6 17. f5 h6 18. Bf4 Kd7 19. Be5 Re8 20. Rac1 Nfe4 21. Rf4 f6 22. Bxd6 Kxd6 23. Bxe4 Rxe4 24. Rxe4 dxe4 25. Qb4+ Kd7 26. d5 Qc7 27. Kg2 Re8 28. Qd4 c5 29. Rxc5 Qd6 30. Rc3 a6 31. Rb3 Kc7 32. Qc4+ Kb8 33. Qc6 Qxc6 34. dxc6 b5 35. Ra3 Rd8 36. Kf2 Rd2 37. b4 Rb2 38. Rxa6 Rxb4 39. Ke3 Kc7 40. Ra7+ Kxc6 41. Rxg7 Ra4 42. Rg6 Kd5 43. Rxf6 Ra3+ 44. Kf2 Rxa2 45. Rxh6 Ke5 46. Re6+ Kf4 47. f6 Ra8 48. f7 Rf8 49. e3+ Kg5 50. Kg3 Rxf7 51. h4# 1-0

[Event "Paderborn op 14th"]
[Site "Paderborn"]
[Date "2017.12.29"]
[Round "5"]
[White "Levin, Felix"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2475"]
[BlackElo "2604"]
[PlyCount "25"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Qb3 Nf6 6. Bg5 c6 7. e3 Be7 8. Nf3 Nbd7 9. Bd3 h6 10. Bf4 Nh5 11. Bg3 0-0 12. Rd1 Re8 13. 0-0 1/2-1/2

[Event "Paderborn op 14th"]
[Site "Paderborn"]
[Date "2017.12.28"]
[Round "4"]
[White "Landa, Konstantin"]
[Black "Barzen, Pascal"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2604"]
[BlackElo "2247"]
[PlyCount "111"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 Be7 5. b3 0-0 6. Bb2 c5 7. c4 Nc6 8. e3 b6 9. Qe2 Bb7 10. Rd1 Rc8 11. d3 Qd7 12. e4 d4 13. e5 Ne8 14. Nbd2 f5 15. exf6 gxf6 16. Nh4 Ng7 17. Ndf3 f5 18. Bc1 Bf6 19. Bf4 Rce8 20. Ne5 Nxe5 21. Bxe5 Bxg2 22. Nxg2 Bxe5 23. Qxe5 Nh5 24. Re1 Qg7 25. Re2 Qxe5 26. Rxe5 Kf7 27. Rae1 Rg8 28. f3 Rg6 29. Nh4 Rgg8 30. Ng2 Rg6 31. a3 a5 32. R5e2 a4 33. b4 b5 34. cxb5 cxb4 35. axb4 Rb8 36. Ra1 Rxb5 37. Rxa4 e5 38. Ra7+ Kf6 39. Rxh7 Ng7 40. Nh4 Rg5 41. Rh6+ Kf7 42. Kf2 f4 43. g4 Rxb4 44. Ng2 Rb5 45. Rc2 Ne6 46. h4 Rg8 47. Rh7+ Kg6 48. Ra7 Nc5 49. Ke2 Rf8 50. Rc7 Na4 51. R2c6+ Rf6 52. h5+ Kg5 53. Rg7+ Kh6 54. Rcc7 Nc3+ 55. Kf2 Rb2+ 56. Kg1 1-0

[Event "Paderborn op 14th"]
[Site "Paderborn"]
[Date "2017.12.28"]
[Round "3"]
[White "Schmuecker, Marcus"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2204"]
[BlackElo "2604"]
[PlyCount "54"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Bf4 c6 6. e3 Bd6 7. Bg3 Ne7 8. Bd3 Bf5 9. Nf3 0-0 10. Qc2 Bxd3 11. Qxd3 a5 12. 0-0 Bxg3 13. hxg3 Nd7 14. Rfb1 Nc8 15. b4 axb4 16. Rxb4 Nd6 17. Ne5 Re8 18. Nxd7 Qxd7 19. Na4 Qc7 20. Rab1 Ra5 21. Qb3 b5 22. Nb2 Rea8 23. Rc1 Rxa2 24. Qxd5 Nc4 25. Rcxc4 bxc4 26. Qxc4 Ra1+ 27. Kh2 R8a5 0-1

[Event "Paderborn op 14th"]
[Site "Paderborn"]
[Date "2017.12.27"]
[Round "1"]
[White "Altenbernd, Jannis Domenik"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1987"]
[BlackElo "2604"]
[PlyCount "74"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 h6 9. Bh4 Bd6 10. 0-0 0-0 11. Rc1 Re8 12. Bb1 c6 13. Qc2 Qc7 14. e4 Nxe4 15. Nxe4 dxe4 16. Qxe4 Nf8 17. Rfe1 Bxa2 18. Qxe8 Rxe8 19. Rxe8 Be6 20. Ne5 Qb6 21. Bg3 Qxb2 22. Rd1 Qe2 23. Rf1 Bxe5 24. Bxe5 Bc4 25. Rc1 f6 26. Rxf8+ Kxf8 27. Bd6+ Kf7 28. Bf4 g5 29. Be3 a5 30. Bc2 b5 31. h3 a4 32. Bd1 Qb2 33. Bh5+ Kg7 34. Re1 Bf7 35. Bc1 Qc3 36. Re7 Qxc1+ 37. Kh2 Qc4 0-1

[Event "Paderborn op 14th"]
[Site "Paderborn"]
[Date "2017.12.27"]
[Round "2"]
[White "Landa, Konstantin"]
[Black "Dusbaba, Karel"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2604"]
[BlackElo "2091"]
[PlyCount "45"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. 0-0 Be7 5. d3 0-0 6. Nc3 d6 7. e4 fxe4 8. dxe4 e5 9. Qd3 Nfd7 10. Nd5 Nc6 11. b4 a6 12. a4 Kh8 13. Be3 Bf6 14. Qc4 Rb8 15. b5 axb5 16. axb5 Nd4 17. Bxd4 exd4 18. Nxf6 Nxf6 19. Qxd4 b6 20. e5 dxe5 21. Qxd8 Rxd8 22. Nxe5 Be6 23. Nc6 1-0

[Event "Bundesliga 1718"]
[Site "Germany"]
[Date "2017.11.12"]
[Round "4.7"]
[White "Kollars, Dmitrij"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2498"]
[BlackElo "2607"]
[PlyCount "136"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 182"]
[Source "ChessBase"]
[SourceDate "2018.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2018.01.17"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Muelheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. b4 Bb6 7. Nf3 Ne7 8. Bd3 a5 9. Bb2 axb4 10. axb4 Rxa1 11. Bxa1 Na6 12. Bc3 Nc7 13. 0-0 Bd7 14. Bd4 Bxd4 15. Nxd4 Nc6 16. Nxc6 Bxc6 17. Nd2 0-0 18. Nf3 Qe7 19. c3 Nb5 20. Bxb5 Bxb5 21. Re1 Ra8 22. Nd4 Bc4 23. Qg4 g6 24. h4 Bd3 25. Re3 h5 26. Qf4 Be4 27. Nb5 Bf5 28. Nd6 Ra1+ 29. Kh2 Bg4 30. Qg5 Qxg5 31. hxg5 b6 32. c4 dxc4 33. Nxc4 Ra2 34. f3 Bf5 35. Rc3 h4 36. Nd6 h3 37. Nxf5 gxf5 38. Kxh3 Rb2 39. Rc4 b5 40. Rd4 Kg7 41. f4 Kg6 42. g3 Rc2 43. Rd3 Rb2 44. Rd4 Rb3 45. Kg2 Kh5 46. Kh3 Rb1 47. Rd8 Kg6 48. Rg8+ Kh7 49. Rb8 Rxb4 50. Kg2 Rb2+ 51. Kf3 b4 52. Ke3 Kg6 53. Kf3 Rb3+ 54. Kg2 Rb1 55. Rg8+ Kh7 56. Rb8 Kg7 57. Kf2 b3 58. Kg2 Rb2+ 59. Kf3 Kg6 60. Rg8+ Kh7 61. Rb8 Kg7 62. Ke3 Rb1 63. Kf3 b2 64. Kg2 Kg6 65. Rg8+ Kh7 66. Rb8 Kg7 67. Kh2 Kg6 68. Kg2 Kg7 1/2-1/2

[Event "Bundesliga 1718"]
[Site "Germany"]
[Date "2017.11.11"]
[Round "3.8"]
[White "Landa, Konstantin"]
[Black "Krause, Benedict"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2607"]
[BlackElo "2453"]
[PlyCount "101"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 182"]
[Source "ChessBase"]
[SourceDate "2018.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2018.01.17"]
[SourceQuality "1"]
[WhiteTeam "Muelheim"]
[BlackTeam "Norderstedt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d5 5. 0-0 0-0 6. Nbd2 Bf5 7. b3 c6 8. Bb2 Ne4 9. c4 Qa5 10. Qc1 Nd7 11. Rd1 Ndf6 12. Ne5 Bh6 13. e3 Ng4 14. Nxe4 dxe4 15. h3 Nxe5 16. dxe5 Bg7 17. g4 Be6 18. Qc3 Qxc3 19. Bxc3 h5 20. gxh5 Bf5 21. hxg6 fxg6 22. Rd2 Kf7 23. Rad1 Rh8 24. c5 Rh4 25. Rd8 Rh8 26. Rxa8 Rxa8 27. Bf1 g5 28. Kh2 Rh8 29. Kg3 Be6 30. Rd2 Bd5 31. Be2 Be6 32. Bg4 Bxg4 33. Kxg4 Ke6 34. b4 Rh4+ 35. Kg3 Rh8 36. Kg4 Rh4+ 37. Kg3 Rh8 38. a4 b6 39. cxb6 axb6 40. Kg4 Bxe5 41. Bxe5 Kxe5 42. Rd7 c5 43. bxc5 bxc5 44. Rxe7+ Kd5 45. a5 Ra8 46. Kf5 Rxa5 47. Re5+ Kd6 48. Re6+ Kd5 49. Re5+ Kd6 50. Re6+ Kd5 51. Re5+ 1/2-1/2

[Event "NED-chT 1718"]
[Site "Netherlands"]
[Date "2017.11.04"]
[Round "3.2"]
[White "Seel, Christian"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2469"]
[BlackElo "2607"]
[PlyCount "48"]
[EventDate "2017.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Voerendaal"]
[BlackTeam "En Passant"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 d5 2. d4 e6 3. c4 a6 4. e3 Nf6 5. Nc3 dxc4 6. a4 c5 7. Bxc4 Nc6 8. 0-0 Be7 9. Qe2 0-0 10. dxc5 Qc7 11. b3 Bxc5 12. Bb2 b6 13. Ng5 Ne5 14. Nce4 Nxe4 15. Nxe4 Be7 16. Rfc1 Qb8 17. Qh5 Nxc4 18. Rxc4 f6 19. Nc3 Rf7 20. Rd1 Ra7 21. Rcd4 Qc7 22. Rc4 Qb8 23. Rcd4 Qc7 24. Rc4 Qb8 1/2-1/2

[Event "NED-chT 1718"]
[Site "Netherlands"]
[Date "2017.09.16"]
[Round "1.2"]
[White "Landa, Konstantin"]
[Black "Reinderman, Dimitri"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2607"]
[BlackElo "2573"]
[PlyCount "88"]
[EventDate "2017.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]
[WhiteTeam "En Passant"]
[BlackTeam "Rotterdam Pathena"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 0-0 9. 0-0 Nxd4 10. Bxd4 Bd7 11. Qd2 Bc6 12. f3 a5 13. b3 Nd7 14. Be3 Nc5 15. Rac1 Qb6 16. Rc2 Rfc8 17. Rfc1 Qd8 18. Bf1 h5 19. Rd1 Kh7 20. Nd5 e6 21. Nf4 Be5 22. Nh3 Kg8 23. Ng5 b6 24. Qf2 Qe7 25. Nh3 Rd8 26. Nf4 Bg7 27. Ne2 Rac8 28. Rcd2 Be5 29. Bd4 Bxd4 30. Qxd4 b5 31. cxb5 Bxb5 32. Nc3 Bxf1 33. Kxf1 Qb7 34. Ne2 e5 35. Qe3 a4 36. bxa4 Nxa4 37. Qg5 Qb6 38. h4 Nc3 39. Nxc3 Rxc3 40. Qf6 Rc6 41. Qe7 Ra8 42. Rxd6 Rxd6 43. Qxd6 Qxd6 44. Rxd6 Rxa2 1/2-1/2

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.12"]
[Round "9"]
[White "Ikonnikov, Vyacheslav"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "D56"]
[WhiteElo "2532"]
[BlackElo "2623"]
[PlyCount "28"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 0-0 7. e3 Ne4 8. Bxe7 Qxe7 9. Rc1 c6 10. Be2 Nxc3 11. Rxc3 dxc4 12. Bxc4 b6 13. Bd3 Bb7 14. 0-0 c5 1/2-1/2

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.11"]
[Round "8"]
[White "Landa, Konstantin"]
[Black "Ernst, Sipke"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2623"]
[BlackElo "2553"]
[PlyCount "46"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. 0-0 Nd7 5. h3 Bh5 6. d4 e6 7. c4 Ngf6 8. cxd5 cxd5 9. Qb3 Qb6 10. Nc3 Be7 11. Qxb6 Nxb6 12. g4 Bg6 13. Ne5 Nfd7 14. Nxg6 hxg6 15. Bf4 0-0 16. a4 g5 17. Bg3 a5 18. e4 Nf6 19. Bc7 Bd8 20. Bd6 Re8 21. e5 Nfd7 22. b3 Nc8 23. Nb5 Ncb6 1/2-1/2

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.10"]
[Round "7"]
[White "Iturrizaga Bonelli, Eduardo"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2662"]
[BlackElo "2623"]
[PlyCount "35"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 dxc4 4. Bg2 c5 5. d5 exd5 6. Bxd5 Nc6 7. Bxc6+ bxc6 8. Qa4 Qb6 9. Nc3 Qa6 10. Qc2 Nf6 11. Nf3 Be7 12. Bg5 h6 13. Bxf6 Bxf6 14. Ne4 Be7 15. 0-0 0-0 16. Ne5 Be6 17. Rfc1 Rab8 18. e3 1/2-1/2

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.09"]
[Round "6"]
[White "Landa, Konstantin"]
[Black "Frayna, Janelle Mae"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2623"]
[BlackElo "2248"]
[PlyCount "91"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. 0-0 c6 5. h3 Bh5 6. d4 e6 7. c4 Ngf6 8. cxd5 exd5 9. Qb3 Bxf3 10. exf3 Nb6 11. a4 a5 12. Re1+ Be7 13. Bf4 0-0 14. Rxe7 Qxe7 15. Qxb6 Qe1+ 16. Bf1 Qd1 17. Qxb7 Rfc8 18. Kg2 Qxd4 19. Nc3 Nh5 20. Bd6 Qf6 21. Ba3 Qg6 22. Rd1 Nf4+ 23. Kg1 Ne6 24. Qe7 Qf5 25. f4 Re8 26. Qh4 g5 27. Qh5 Qg6 28. Qxg6+ hxg6 29. fxg5 Nxg5 30. Kg2 Rab8 31. Ne2 Ne6 32. Nd4 Nxd4 33. Rxd4 Re1 34. f3 Rc1 35. Rd2 Re8 36. Be2 f6 37. Kf2 Kf7 38. Bd6 Ra1 39. Bd1 Ke6 40. Bc7 c5 41. Bxa5 Rb8 42. b3 d4 43. Be2 Kd6 44. Bc4 Re8 45. h4 Re3 46. Re2 1-0

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.08"]
[Round "5"]
[White "Praggnanandhaa, Rameshbabu"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2487"]
[BlackElo "2623"]
[PlyCount "30"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 Qc7 7. 0-0 Bb4 8. Qd3 Nc6 9. Bg5 Be7 10. Nxc6 bxc6 11. f4 d5 12. e5 Ng8 13. Qg3 g6 14. Bxe7 Nxe7 15. Na4 a5 1/2-1/2

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.07"]
[Round "4"]
[White "Landa, Konstantin"]
[Black "Kuipers, Stefan"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2623"]
[BlackElo "2399"]
[PlyCount "45"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. 0-0 e5 5. d4 e4 6. Ne5 Nxe5 7. dxe5 Qd7 8. c4 0-0-0 9. cxd5 Qxd5 10. Qc2 Qxe5 11. Bf4 Qe7 12. Rc1 Rd7 13. Nc3 Nf6 14. Nb5 Nd5 15. Nxa7+ Kd8 16. Bxe4 Nxf4 17. gxf4 Qb4 18. a4 Bd6 19. a5 Bxf4 20. a6 Bxc1 21. axb7 Rd6 22. Rxc1 Qb6 23. Nc6+ 1-0

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.06"]
[Round "2"]
[White "Landa, Konstantin"]
[Black "Woudsma, Martijn"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2623"]
[BlackElo "2181"]
[PlyCount "47"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 d6 3. Bb5+ Bd7 4. c4 Bxb5 5. cxb5 g6 6. d4 cxd4 7. Nxd4 Bg7 8. Nc3 Nf6 9. 0-0 0-0 10. Qe2 Nbd7 11. Rd1 Qc7 12. Be3 Rfc8 13. Rac1 Qd8 14. Nb3 a6 15. a4 axb5 16. axb5 Qf8 17. Ra1 Rxc3 18. bxc3 Rxa1 19. Rxa1 Nxe4 20. Bd4 Nxc3 21. Qf3 Bxd4 22. Nxd4 e5 23. Nb3 Nxb5 24. Qxb7 1-0

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.06"]
[Round "3"]
[White "Vereggen, Lars"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2336"]
[BlackElo "2623"]
[PlyCount "42"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d3 e5 5. 0-0 Ne7 6. e4 0-0 7. exd5 Nxd5 8. Bg5 f6 9. Bd2 Nc6 10. Nc3 Be6 11. Re1 Qd7 12. Qc1 g5 13. Ne4 b6 14. h4 h6 15. Nc3 Rad8 16. Qd1 g4 17. Nh2 Nde7 18. f3 gxf3 19. Nxf3 Bg4 20. Ne4 f5 21. Nf2 e4 0-1

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.05"]
[Round "1"]
[White "Bruggink, Tycho"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1911"]
[BlackElo "2623"]
[PlyCount "102"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. h4 h6 8. h5 Bh7 9. Bf4 Nf6 10. Bd3 Bxd3 11. Qxd3 Qa5+ 12. c3 Nbd7 13. Ne5 Rd8 14. Ne4 Qd5 15. Nxf6+ Nxf6 16. Qf3 c5 17. Qxd5 Nxd5 18. Bd2 cxd4 19. cxd4 Bb4 20. 0-0-0 Ke7 21. Rh3 Rc8+ 22. Kb1 Bxd2 23. Rxd2 Rc7 24. Rf3 Nf6 25. Rdd3 Rhc8 26. Rc3 Ke8 27. g4 Ne4 28. Rxc7 Rxc7 29. Rd3 Nxf2 30. Re3 f6 31. Ng6 e5 32. dxe5 Nxg4 33. Re4 Nxe5 34. Nxe5 fxe5 35. Rxe5+ Kf7 36. b4 Kf6 37. Ra5 b6 38. Rd5 Ke6 39. Rd8 Rd7 40. Re8+ Kf7 41. Ra8 g6 42. hxg6+ Kxg6 43. Kc2 h5 44. Rh8 Rh7 45. Rg8+ Kf5 46. Rf8+ Ke4 47. Re8+ Kd4 48. Rd8+ Kc4 49. a3 h4 50. Rd2 h3 51. Rh2 b5 0-1

[Event "Andorra op 35th"]
[Site "Escaldes"]
[Date "2017.07.30"]
[Round "9"]
[White "Bergsson, Stefan"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2060"]
[BlackElo "2617"]
[PlyCount "42"]
[EventDate "2017.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AND"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. dxc3 d6 5. Bg2 Ne7 6. b3 Nbc6 7. e4 Be6 8. a4 Qd7 9. a5 0-0 10. h4 b6 11. axb6 axb6 12. Rxa8 Rxa8 13. f4 exf4 14. gxf4 f5 15. Nh3 fxe4 16. Nf2 e3 17. Ne4 Ra2 18. Rg1 d5 19. Nf6+ gxf6 20. cxd5 Kf8 21. dxe6 Qxe6 0-1

[Event "Andorra op 35th"]
[Site "Escaldes"]
[Date "2017.07.29"]
[Round "8"]
[White "Quintin Navarro, Alberto"]
[Black "Landa, Konstantin"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2380"]
[BlackElo "2617"]
[PlyCount "43"]
[EventDate "2017.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AND"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Bd2 Be7 8. Qc2 Nxc3 9. Bxc3 0-0 10. 0-0-0 b5 11. e3 c6 12. h4 a5 13. Ng5 g6 14. Nxh7 Re8 15. h5 g5 16. d5 cxd5 17. h6 f5 18. Nxg5 Bxg5 19. h7+ Kf7 20. h8Q Rxh8 21. Rxh8 Qb6 22. Qe2 1-0

[Event "Andorra op 35th"]
[Site "Escaldes"]
[Date "2017.07.28"]
[Round "7"]
[White "Landa, Konstantin"]
[Black "Akash Pc, Iyer"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2617"]
[BlackElo "2300"]
[PlyCount "63"]
[EventDate "2017.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AND"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. b3 c5 7. c4 Nc6 8. Bb2 Ne4 9. Nbd2 Nxd2 10. Qxd2 Bg4 11. e3 h6 12. h3 Bc8 13. Rad1 Qc7 14. d5 Nb8 15. e4 Nd7 16. Rfe1 Bxb2 17. Qxb2 Ne5 18. Nh2 g5 19. f4 Ng6 20. Qf2 f6 21. h4 Kg7 22. Bf3 Bd7 23. hxg5 hxg5 24. fxg5 Ne5 25. Qe3 Rh8 26. Rd2 Rh3 27. gxf6+ exf6 28. Nf1 Rah8 29. Bg2 R3h6 30. Qf4 Qd8 31. Ne3 Qe8 32. Kf2 1/2-1/2

[Event "Andorra op 35th"]
[Site "Escaldes"]
[Date "2017.07.27"]
[Round "6"]
[White "Akshat, Khamparia"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2342"]
[BlackElo "2617"]
[PlyCount "75"]
[EventDate "2017.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AND"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 Nbd7 9. Qc2 Nh5 10. Bxe7 Qxe7 11. Nge2 Nb6 12. 0-0 0-0 13. Rae1 Re8 14. Nd1 Bd7 15. f3 Rac8 16. g4 Nf6 17. Qc5 Be6 18. Qxe7 Rxe7 19. b3 Ne8 20. h3 Nd6 21. Kg2 a5 22. Ndc3 f6 23. Kf2 Bf7 24. h4 Kf8 25. Rg1 c5 26. dxc5 Rxc5 27. g5 fxg5 28. hxg5 Nd7 29. g6 Bg8 30. Na4 Rc7 31. Nd4 Nf6 32. Rc1 Ke8 33. Nc3 Be6 34. Nce2 Kd8 35. Rxc7 Kxc7 36. Rc1+ Kb6 37. Nf4 Bd7 38. a4 1/2-1/2

[Event "Andorra op 35th"]
[Site "Escaldes"]
[Date "2017.07.26"]
[Round "5"]
[White "Landa, Konstantin"]
[Black "Riff, Jean Noel"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2617"]
[BlackElo "2493"]
[PlyCount "110"]
[EventDate "2017.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AND"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 Nf6 5. Nc3 g6 6. d4 cxd4 7. Nxd4 Bg7 8. 0-0 0-0 9. h3 Bxb5 10. Ndxb5 Nbd7 11. Qe2 a6 12. Na3 Rc8 13. Bd2 e6 14. Rad1 Qc7 15. Bf4 Ne5 16. b3 Nh5 17. Bh2 Rfd8 18. Nab1 Nc6 19. Qe3 Nf6 20. Rd2 e5 21. Bg3 h6 22. Rc1 Qa5 23. f3 b5 24. Be1 bxc4 25. bxc4 Nd4 26. Ne2 Qc5 27. Bf2 d5 28. Nxd4 exd4 29. Rxd4 Re8 30. Qd3 dxe4 31. Rxe4 Qg5 32. f4 Qa5 33. Rxe8+ Rxe8 34. Nc3 Rd8 35. Qc2 Qc7 36. Ne2 Qc6 37. Nd4 Qc7 38. Ne2 Qc6 39. Nd4 Qc7 40. g3 h5 41. Nf3 Qb7 42. Ng5 h4 43. gxh4 Nh5 44. c5 Nxf4 45. c6 Qc7 46. Re1 Bf6 47. Re3 Bd4 48. Rf3 Bxf2+ 49. Rxf2 Re8 50. Ne4 Nxh3+ 51. Kg2 Nxf2 52. Nf6+ Kf8 53. Qc5+ Re7 54. Nd5 Ne4 55. Qa3 Qd6 0-1

[Event "Andorra op 35th"]
[Site "Escaldes"]
[Date "2017.07.25"]
[Round "4"]
[White "Landa, Konstantin"]
[Black "Barbot, Pierre"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2617"]
[BlackElo "2453"]
[PlyCount "79"]
[EventDate "2017.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AND"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Be7 5. d4 b5 6. Qd3 0-0 7. Qxb5 Ba6 8. Qa5 Bxe2 9. Re1 Nc6 10. Qa4 Bxf3 11. Bxf3 Qd7 12. b3 Nb4 13. Qxd7 Nxd7 14. Re2 c5 15. c3 Nc6 16. dxc5 Nxc5 17. Ba3 Rac8 18. Nd2 Rfd8 19. Rd1 d4 20. c4 a5 21. Bxc6 Rxc6 22. Nf3 Bf6 23. Ne5 Rcc8 24. f4 g6 25. Kg2 Bg7 26. Nf3 Rd7 27. Bxc5 Rxc5 28. Red2 g5 29. Nxg5 e5 30. Ne4 Rc6 31. fxe5 Bxe5 32. Nf2 Bg7 33. Nd3 Rb7 34. Rc2 Re7 35. Nf4 Kf8 36. Nd5 Rd7 37. Re2 Rb7 38. Kf3 a4 39. Rd3 axb3 40. Rxb3 1-0

[Event "Andorra op 35th"]
[Site "Escaldes"]
[Date "2017.07.24"]
[Round "3"]
[White "Kaspi, Alexander"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2435"]
[BlackElo "2617"]
[PlyCount "69"]
[EventDate "2017.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AND"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 c5 3. e4 Nc6 4. g3 g6 5. Bg2 Bg7 6. Nge2 Nge7 7. a3 0-0 8. 0-0 Nd4 9. d3 Nec6 10. Rb1 a5 11. a4 d6 12. h3 e5 13. Kh2 Be6 14. Nb5 Nxe2 15. Qxe2 Qd7 16. Bd2 Rae8 17. b3 f5 18. f4 b6 19. Rbe1 exf4 20. Bxf4 Nd4 21. Nxd4 Bxd4 22. Qd2 Bg7 23. exf5 Bxf5 24. Rxe8 Rxe8 25. g4 Be6 26. Re1 Bf7 27. Rxe8+ Qxe8 28. Bxd6 Be5+ 29. Bxe5 Qxe5+ 30. Kg1 Qd4+ 31. Kf1 Qf6+ 32. Ke2 Qe5+ 33. Kf1 Qf6+ 34. Ke2 Qe5+ 35. Kf1 1/2-1/2

