[Event "Titled Tuesday intern op 18th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.18"]
[Round "7"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Arnold, Ken"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1848"]
[PlyCount "79"]
[EventDate "2022.10.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 Qb6 6. Bd3 Bxd3 7. Qxd3 Qxb2 8. e6 Qxa1 9. Qb3 b5 10. exf7+ Kxf7 11. Nf3 Nd7 12. 0-0 Ngf6 13. Nbd2 Qxf1+ 14. Nxf1 e6 15. Bf4 Be7 16. Ng5+ Kg8 17. Nxe6 a5 18. Ng5 Rc8 19. Qe3 Ne4 20. Nxe4 dxe4 21. Qxe4 Kf7 22. Qf5+ Nf6 23. Ng3 g6 24. Qd3 Rhd8 25. Be5 Rd5 26. Qf3 Ke6 27. Ne4 Ng4 28. Ng5+ Kd7 29. g3 Rf8 30. Qc3 Bxg5 31. hxg5 Nxf2 32. Qxa5 Ne4 33. Qa7+ Ke6 34. Qg7 Rdd8 35. Qxg6+ Kd5 36. Qxh5 Nd2 37. Qe2 Nf3+ 38. Kg2 Nxg5 39. Qd3 Ne4 40. Qb3# 1-0

[Event "Titled Tuesday intern op 18th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.18"]
[Round "4"]
[White "Cosoi Scherzer, Alejandro"]
[Black "De Souza, Cristiano Gomes"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1848"]
[BlackElo "2018"]
[PlyCount "127"]
[EventDate "2022.10.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. Qd2 b5 10. 0-0-0 b4 11. Nd5 Nxd5 12. exd5 Bf5 13. Qxb4 a5 14. Qa4 Be7 15. Kb1 0-0 16. Bd3 Bxd3 17. Rxd3 f5 18. f4 e4 19. Rd2 Nf6 20. h3 Qc7 21. Nd4 Qb7 22. Nc6 Rfc8 23. Qb3 Qxb3 24. Nxe7+ Kf7 25. axb3 Kxe7 26. c4 Rab8 27. Kc2 Rb4 28. Ra1 Rcb8 29. Ra3 a4 30. Bd4 axb3+ 31. Kc3 R4b7 32. Bxf6+ Kxf6 33. g4 Rc7 34. Rxb3 Rbc8 35. g5+ Ke7 36. Rb4 Rc5 37. b3 R8c7 38. h4 e3 39. Rd3 e2 40. Re3+ Kf7 41. Rxe2 Rxd5 42. Rb7 Rxb7 43. cxd5 Rc7+ 44. Kd4 Rc1 45. Rb2 Rd1+ 46. Kc4 Rc1+ 47. Kb5 Rc5+ 48. Kb6 Rxd5 49. b4 Ke6 50. b5 Kd7 51. Kb7 Rd1 52. b6 d5 53. Kb8 d4 54. b7 Ra1 55. Rd2 Ra4 56. h5 g6 57. h6 Rb4 58. Ka8 Ra4+ 59. Kb8 Rb4 60. Ka7 Ra4+ 61. Kb6 Ra1 62. Rxd4+ Ke6 63. Rb4 Kd5 64. b8Q 1-0

[Event "Titled Tuesday intern op 18th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.18"]
[Round "11"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Joubert, Dantelle"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1848"]
[BlackElo "1566"]
[PlyCount "131"]
[EventDate "2022.10.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 0-0 6. 0-0 d6 7. h3 Bb6 8. Nbd2 Ne7 9. Re1 Ng6 10. Nf1 a6 11. Ba4 Nh5 12. Nxe5 Nxe5 13. Qxh5 Nxd3 14. Re2 Nxc1 15. Rxc1 Qf6 16. Ng3 g6 17. Qh6 Be6 18. a3 Bc4 19. Rd2 Qg7 20. Qxg7+ Kxg7 21. Re1 Ba7 22. e5 b5 23. Bc2 Rae8 24. b3 Be6 25. exd6 cxd6 26. Rxd6 Bc8 27. Rxe8 Rxe8 28. Rd1 h5 29. Ne4 Bf5 30. Nd6 Re2 31. Nxf5+ gxf5 32. Bd3 Rxf2 33. Kh1 f4 34. c4 bxc4 35. Bxc4 f3 36. gxf3 Rxf3 37. Rb1 Rxh3+ 38. Kg2 Rc3 39. Be2 Rc2 40. Kf3 h4 41. b4 Rc3+ 42. Kg4 h3 43. Bxa6 h2 44. Bb7 Rxa3 45. b5 Bg1 46. Bc6 Rc3 47. Bh1 Rc4+ 48. Kf5 Rc5+ 49. Kf4 Rc8 50. b6 Rb8 51. b7 Kf6 52. Kg3 Ke7 53. Rb3 Kd6 54. Kf4 Kc7 55. Ke5 Bf2 56. Rb1 Bg1 57. Kf6 Bf2 58. Kxf7 Bg1 59. Ke6 Bb6 60. Rc1+ Kd8 61. Rd1+ Ke8 62. Rb1 Kd8 63. Rxb6 Kc7 64. Rb1 Re8+ 65. Kf5 Rg8 66. Kf4 1-0

[Event "Titled Tuesday intern op 18th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.18"]
[Round "8"]
[White "Cosoi Scherzer, Alejandro"]
[Black "O'Gorman, Tom"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1848"]
[BlackElo "2371"]
[PlyCount "52"]
[EventDate "2022.10.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. b4 Be7 7. Bb2 a5 8. b5 Nd7 9. Nf3 Nh6 10. Bd3 0-0 11. 0-0 f5 12. Nbd2 Nc5 13. Re1 Bd7 14. Bf1 Rc8 15. c4 Be8 16. cxd5 Qxd5 17. Bc4 Qd7 18. a4 Bf7 19. h3 Rfd8 20. Qe2 Bh5 21. Red1 Qe8 22. Nb3 Qg6 23. Kh1 Ne4 24. Bd3 b6 25. Rac1 Rxc1 26. Rxc1 Rxd3 0-1

[Event "Titled Tuesday intern op 18th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.18"]
[Round "5"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Rosenberg, Evan"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "1848"]
[BlackElo "1972"]
[PlyCount "83"]
[EventDate "2022.10.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bb4 4. 0-0 Nge7 5. c3 Ba5 6. b4 Bb6 7. a4 a6 8. Bc4 d6 9. a5 Ba7 10. h3 h6 11. d3 Ng6 12. Re1 0-0 13. Nbd2 Nf4 14. Nf1 Qf6 15. Ng3 Bxh3 16. gxh3 Nxh3+ 17. Kg2 Nxf2 18. Qe2 Ng4 19. Rf1 Ne7 20. Nh2 Nf2 21. Rxf2 Bxf2 22. Qxf2 Qxf2+ 23. Kxf2 c6 24. Bb3 d5 25. Be3 f5 26. Bc5 fxe4+ 27. Kg2 Rf7 28. dxe4 Rd8 29. Bxe7 Rxe7 30. Nf5 Rf7 31. Rd1 Kh7 32. Ng4 g6 33. Nfxh6 Rf4 34. Kg3 Rdf8 35. Rd3 Rf1 36. exd5 Rg1+ 37. Kh2 Rff1 38. d6 Rh1+ 39. Kg2 Rhg1+ 40. Kh2 Rh1+ 41. Kg2 Rhg1+ 42. Kh2 1/2-1/2

[Event "Titled Tuesday intern op 18th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.18"]
[Round "10"]
[White "Floresvillar Gonzalez, Luis Miguel"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2084"]
[BlackElo "1848"]
[PlyCount "131"]
[EventDate "2022.10.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. dxe5 Bc5 5. Nd4 Nxf2 6. Kxf2 Qh4+ 7. g3 Qxd4+ 8. Qxd4 Bxd4+ 9. Ke2 Bxe5 10. Bg2 0-0 11. Re1 Nc6 12. c3 d6 13. Bf4 Bg4+ 14. Kf2 Rfe8 15. Bxc6 bxc6 16. Bxe5 Rxe5 17. Rxe5 dxe5 18. Nd2 Be6 19. a3 f5 20. Re1 e4 21. Nf3 c5 22. Ng5 Bb3 23. Re2 Rd8 24. Ke3 Rd3+ 25. Kf4 h6 26. Kxf5 hxg5 27. Rxe4 Rd6 28. Kxg5 Kf7 29. Re5 Rd5 30. Kf4 Rxe5 31. Kxe5 a5 32. h4 Kg6 33. g4 Bd1 34. Kf4 Kf6 35. h5 a4 36. g5+ Kf7 37. h6 gxh6 38. gxh6 Kg6 39. Ke5 Kxh6 40. Kd5 Kg7 41. Kxc5 Bf3 42. Kb5 Bd1 43. Kc6 Kf6 44. Kxc7 Ke5 45. Kc6 Ke4 46. Kc5 Kd3 47. Kb4 Bb3 48. c4 Kc2 49. c5 Kxb2 50. c6 Be6 51. Kxa4 Ka2 52. Kb4 Bc8 53. a4 Kb2 54. a5 Kc2 55. Kc5 Kb3 56. Kb6 Ka4 57. a6 Kb4 58. a7 Kc4 59. a8Q Be6 60. Qa2+ Kd4 61. Qxe6 Kd3 62. c7 Kd2 63. Qd7+ Kc1 64. c8Q+ Kb1 65. Qb5+ Ka1 66. Qca6# 1-0

[Event "Titled Tuesday intern op 18th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.18"]
[Round "9"]
[White "Moaataz, Ayah"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2059"]
[BlackElo "1848"]
[PlyCount "63"]
[EventDate "2022.10.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Be7 7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4 Nf6 10. Qa4+ Bd7 11. Qb3 Bc6 12. Bxc6+ bxc6 13. Rd1 Qc8 14. Qf3 Qe6 15. Bf4 Rc8 16. Nc3 0-0 17. Be3 Ra8 18. Rac1 a5 19. Bf4 Rfb8 20. b3 Rb7 21. Na4 h6 22. Rxc6 Qf5 23. Rxf6 Bxf6 24. Qxb7 Re8 25. Qd5 Qg6 26. Qd3 Rf8 27. Qxg6 fxg6 28. Bxc7 Kh7 29. Rd7 Rc8 30. Bxa5 Rc2 31. Rd2 Rc1+ 32. Kg2 1-0

[Event "Titled Tuesday intern op 18th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.18"]
[Round "6"]
[White "Sanchez, Roberto Daniel"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1971"]
[BlackElo "1848"]
[PlyCount "85"]
[EventDate "2022.10.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bd3 Nc6 8. Be3 Be6 9. Qd2 Qd7 10. h3 Bf6 11. Nd4 Nxd4 12. cxd4 d5 13. c3 Bf5 14. g4 Bxd3 15. Qxd3 h6 16. 0-0-0 0-0-0 17. Kb1 Rhe8 18. f4 g6 19. g5 hxg5 20. fxg5 Bg7 21. h4 Re4 22. h5 gxh5 23. Rxh5 Rde8 24. Bc1 Qf5 25. Rf1 Qg6 26. Rhh1 Kb8 27. a3 a6 28. Ka2 R8e7 29. Qh3 Re2 30. Qh7 Qxh7 31. Rxh7 Bf8 32. Rh8 Re8 33. Rxf7 Re1 34. Bf4 Ka7 35. Rhxf8 Rxf8 36. Rxf8 Rg1 37. Rf7 Rg4 38. Bxc7 a5 39. Bf4 a4 40. Rf5 Ka6 41. Be5 b5 42. Rf6+ Ka5 43. Bc7# 1-0

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "1"]
[White "Ambartsumova, Karina"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2386"]
[BlackElo "1878"]
[PlyCount "87"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d4 Bg4 5. 0-0 e6 6. Ne5 Bh5 7. c4 Nbd7 8. Nc3 Be7 9. Qb3 Qb6 10. Qxb6 axb6 11. Bf4 0-0 12. cxd5 exd5 13. Bh3 Rfd8 14. Bg5 Nf8 15. f4 h6 16. Bh4 Bg6 17. f5 Bh7 18. Rad1 Re8 19. g4 N6d7 20. Bg3 Nxe5 21. dxe5 Bc5+ 22. Kh1 Nd7 23. e4 Nxe5 24. exd5 cxd5 25. Nxd5 Nc4 26. Nc7 Ne3 27. Nxa8 Rxa8 28. a3 Nxf1 29. Bxf1 Re8 30. Bc4 Kf8 31. Rd7 Re7 32. Rd8+ Re8 33. Rd7 Re7 34. Rd1 Re8 35. b4 Be7 36. Rd7 Kg8 37. Rxb7 Kh8 38. Bxf7 Rd8 39. Rxe7 Rd1+ 40. Kg2 Bg8 41. Re8 Kh7 42. Bxg8+ Kh8 43. Bf7+ Kh7 44. Bg6# 1-0

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "5"]
[White "Avazkhonov, Alikhon"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "1538"]
[BlackElo "1878"]
[PlyCount "101"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd2 d5 6. Nf3 b6 7. cxd5 exd5 8. Rc1 Bb7 9. Nb5 Bxd2+ 10. Nxd2 c6 11. Nc3 Nbd7 12. Be2 Re8 13. 0-0 c5 14. Nf3 c4 15. b3 cxb3 16. Qxb3 Rc8 17. Nb5 Rxc1 18. Rxc1 Qb8 19. Qa3 a5 20. Qd6 Rc8 21. Qxb8 Nxb8 22. Rxc8+ Bxc8 23. Nd6 Ba6 24. Kf1 Bxe2+ 25. Kxe2 Nbd7 26. a4 Kf8 27. Nd2 Ne8 28. Nb5 Ke7 29. Kd3 Nd6 30. Nxd6 Kxd6 31. e4 dxe4+ 32. Nxe4+ Kc6 33. Kc4 f6 34. d5+ Kc7 35. Kb5 Ne5 36. d6+ Kb7 37. Nc3 Nd7 38. Nd5 h6 39. f4 h5 40. f5 h4 41. g4 hxg3 42. hxg3 Ka7 43. Kc6 Nc5 44. d7 Nxd7 45. Kxd7 b5 46. axb5 a4 47. Kc7 a3 48. b6+ Ka6 49. b7 a2 50. b8Q a1Q 51. Qb6# 1-0

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "11"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Flis, Pawel"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1878"]
[BlackElo "1936"]
[PlyCount "169"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. f3 Qb6 7. Nb3 e6 8. Qe2 Be7 9. Be3 Qc7 10. 0-0-0 b5 11. a3 Bb7 12. Kb1 Nbd7 13. g4 Nb6 14. Na5 Nc4 15. Nxc4 bxc4 16. Qxc4 Qd7 17. g5 Rc8 18. Qa4 Qxa4 19. Nxa4 Nd7 20. h4 Ne5 21. Be2 0-0 22. Nb6 Rc7 23. f4 Nd7 24. Nxd7 Rxd7 25. Bd3 d5 26. exd5 Bxd5 27. Rhe1 Rc8 28. Bxa6 Ra8 29. Bb5 Rb7 30. Rxd5 exd5 31. Bc6 Rab8 32. Bxb7 Rxb7 33. Kc1 f6 34. Rd1 Rd7 35. Bd4 fxg5 36. hxg5 Kf7 37. a4 g6 38. b3 Bd6 39. Rf1 Ke6 40. Kd2 Kf5 41. Be3 d4 42. Bg1 Bxf4+ 43. Kd3 Ke5 44. Re1+ Kf5 45. Bxd4 Kxg5 46. c3 h5 47. a5 h4 48. a6 Bb8 49. b4 h3 50. b5 Ba7 51. Kc4 Rc7+ 52. Kb4 Bxd4 53. cxd4 Rd7 54. Kc5 Kg4 55. b6 Rf7 56. a7 Rf5+ 57. Kc6 Rf6+ 58. Kc5 Rf5+ 59. Kc6 Rf6+ 60. Kb7 Rf7+ 61. Ka6 Rf8 62. b7 Kg3 63. a8Q Rf6+ 64. Ka7 Rf2 65. Ra1 h2 66. b8Q+ Kh3 67. Qh1 Rf7+ 68. Qbb7 Rxb7+ 69. Kxb7 g5 70. d5 g4 71. Qxh2+ Kxh2 72. d6 g3 73. d7 g2 74. d8Q g1Q 75. Rxg1 Kxg1 76. Qf8 Kg2 77. Qf5 Kg3 78. Kc6 Kg2 79. Kd5 Kg3 80. Ke4 Kg2 81. Qf3+ Kg1 82. Ke3 Kh2 83. Qg4 Kh1 84. Kf2 Kh2 85. Qg2# 1-0

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "2"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Kubicka, Anna"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1878"]
[BlackElo "2222"]
[PlyCount "78"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. g5 b4 13. gxf6 bxc3 14. Qxc3 Nxf6 15. Na5 Rc8 16. Nc6 Qd7 17. Nxe7+ Qxe7 18. Qa5 Rc6 19. Rg1 Rfc8 20. Rd2 Kh8 21. Kb1 Qb7 22. b3 Rc3 23. Bd3 d5 24. Rdg2 g6 25. Bg5 Nd7 26. h4 f6 27. Bh6 d4 28. h5 g5 29. Bxg5 fxg5 30. Rxg5 Rxd3 31. cxd3 Bxb3 32. R5g2 Bc2+ 33. Ka1 Bxd3 34. Qd2 Qb5 35. h6 Qc4 36. Qb2 Qc3 37. a3 Rb8 38. Qxc3 dxc3 39. Ka2 c2 0-1

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "6"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Malyovanyi, Yulian"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1878"]
[BlackElo "2310"]
[PlyCount "98"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Bc4 f6 8. Be3 Bd7 9. 0-0-0 Kc8 10. h3 c6 11. Kb1 b5 12. Be2 Bh6 13. Bxh6 Nxh6 14. a3 Nf7 15. Rd2 Be6 16. Rhd1 Nd7 17. Na2 a5 18. Nc1 Kc7 19. Nb3 Rhd8 20. Nc1 Nc5 21. Rxd8 Nxd8 22. Nd2 Ndb7 23. f3 b4 24. axb4 axb4 25. Bc4 Bd7 26. Nf1 Nd6 27. Ba2 Nb5 28. Ne3 Nd4 29. Nc4 Be6 30. Nd2 Bxa2+ 31. Nxa2 b3 32. Nxb3 Ncxb3 33. cxb3 Nxb3 34. Nc3 Ra1+ 35. Kc2 Nd4+ 36. Kd2 Ra6 37. Ne2 Rb6 38. Rb1 Nb3+ 39. Kc2 Nc5 40. Nc3 Ne6 41. Kd2 Nd4 42. Ke3 c5 43. Kd2 Kc6 44. Nd5 Rb3 45. Nc3 c4 46. Nd1 Rd3+ 47. Ke1 Rb3 48. Ra1 Nc2+ 49. Kf1 Nxa1 0-1

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "3"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Shvedova, Alexandra"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1878"]
[BlackElo "2106"]
[PlyCount "80"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 g6 6. 0-0 Bg7 7. Nbd2 0-0 8. Re1 a6 9. Ba4 b5 10. Bc2 d5 11. Qe2 Re8 12. h3 Nh5 13. Kh2 Nf4 14. Qf1 g5 15. Ng1 Be6 16. g3 Ng6 17. Nb3 h6 18. Nc5 Bc8 19. Be3 d4 20. Bd2 Qd6 21. Nb3 Be6 22. Rad1 a5 23. Nc1 b4 24. c4 a4 25. b3 axb3 26. axb3 Nce7 27. Qe2 f5 28. f3 Qd7 29. g4 fxg4 30. hxg4 c5 31. Rf1 Rf8 32. Qe1 Nh4 33. Qe2 Rf7 34. Be1 Nhg6 35. Bd2 Raf8 36. Qe1 Bxg4 37. Qg3 Be6 38. Rde1 g4 39. Bd1 h5 40. Rf2 h4 0-1

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "8"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Stark, Lars"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1878"]
[BlackElo "2365"]
[PlyCount "82"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. g3 Bg4 7. Bg2 e6 8. 0-0 Qc7 9. Bf4 Bd6 10. Bxd6 Qxd6 11. Re1 0-0 12. h3 Bh5 13. Ne4 Nxe4 14. Rxe4 Nd7 15. c3 Rfd8 16. Re1 Rac8 17. Qb3 Bxf3 18. Bxf3 b6 19. Rad1 Nf6 20. Kg2 h6 21. Qc2 Rd7 22. Qe2 Rcd8 23. b4 Qc7 24. a3 Nd5 25. Bxd5 cxd5 26. Rd3 Qc4 27. Qf3 Rc7 28. Ra1 Rdc8 29. a4 Qb3 30. a5 Rxc3 31. Rxc3 Rxc3 32. Qf4 Qxb4 33. Qb8+ Kh7 34. axb6 Qxb6 35. Qxa7 Qxa7 36. Rxa7 Kg6 37. Ra4 Kf5 38. Kf1 h5 39. Ke2 g5 40. Ra7 f6 41. Rh7 Ke4 0-1

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "7"]
[White "Dilmukhametov, Artur"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2276"]
[BlackElo "1878"]
[PlyCount "164"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. Nf3 Bb4 5. e3 0-0 6. Bd3 c5 7. h4 Nc6 8. 0-0 c4 9. Be2 Bd6 10. Bxd6 Qxd6 11. Qd2 Bd7 12. Rfe1 a6 13. Bd1 b5 14. b3 b4 15. Ne2 Ne4 16. Qc1 c3 17. Kf1 a5 18. Neg1 Bc8 19. Nh3 Ba6+ 20. Kg1 h6 21. Be2 Bxe2 22. Rxe2 f6 23. Qe1 Kh7 24. Nf4 Ne7 25. Nh2 Qd7 26. f3 Nd6 27. g4 f5 28. Qg3 Ng8 29. Rg2 Qf7 30. g5 hxg5 31. hxg5 g6 32. Qh3+ Kg7 33. Kf2 Ne7 34. Rh1 Rh8 35. Qg3 Nb5 36. Rgg1 Rh7 37. Nf1 Rah8 38. Rxh7+ Rxh7 39. Rg2 Qg8 40. Rh2 Qh8 41. Rxh7+ Qxh7 42. Qg2 Kf7 43. Nh2 Qh4+ 44. Ke2 Nd6 45. Nd3 Nc6 46. Ne5+ Nxe5 47. dxe5 Nb5 48. e4 Na3 49. Ke3 Nb5 50. exd5 exd5 51. Qf2 f4+ 52. Ke2 d4 53. Qxh4 d3+ 54. Kd1 Nd4 55. Qh7+ Ke6 56. Qg8+ Kxe5 57. Qe8+ Kd5 58. Qd7+ Kc5 59. Qf7 dxc2+ 60. Kc1 Ne2+ 61. Kxc2 Nd4+ 62. Kc1 Ne2+ 63. Kd1 Nd4 64. Qf6 Kd5 65. Qd8+ Kc5 66. Qc8+ Kd5 67. Qc4+ Ke5 68. Nf1 Nxf3 69. Kc1 Nd4 70. Nh2 f3 71. Nxf3+ Nxf3 72. Qe2+ Kf4 73. Qc4+ Ke3 74. Qf7 Nd4 75. Qe7+ Kd3 76. Qc5 Ne2+ 77. Kb1 Nd4 78. Qc4+ Ke3 79. Qc7 Kd3 80. Qxa5 c2+ 81. Kc1 Ne2+ 82. Kb2 c1Q# 0-1

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "4"]
[White "Kanyamarala, Trisha"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "E52"]
[WhiteElo "2270"]
[BlackElo "1878"]
[PlyCount "47"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd2 d5 6. a3 Bxc3 7. Bxc3 b6 8. Nf3 Bb7 9. cxd5 exd5 10. Bd3 Nbd7 11. 0-0 Re8 12. Ne5 c5 13. Bf5 Nxe5 14. dxe5 Ne4 15. Bxe4 dxe4 16. Qg4 Qc8 17. e6 g6 18. exf7+ Kxf7 19. Qh4 Kg8 20. Qf6 Qd7 21. Qh8+ Kf7 22. Qg7+ Ke6 23. Qf6+ Kd5 24. Rfd1+ 1-0

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "10"]
[White "Mikhalsky, Vladimir"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2269"]
[BlackElo "1878"]
[PlyCount "171"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. d5 exd5 8. Nd4 c6 9. cxd5 Nxd5 10. Nf5 Nc7 11. Nd6 Bxd6 12. Qxd6 Ne8 13. Qd3 d5 14. Nc3 Nf6 15. Rd1 Na6 16. a3 Nc7 17. b4 Ne6 18. Bb2 Re8 19. e3 a6 20. Rac1 Qe7 21. e4 Nxe4 22. Nxe4 dxe4 23. Bxe4 h6 24. Bxc6 Rad8 25. Qe2 Rxd1+ 26. Qxd1 Rd8 27. Qe2 Rc8 28. Qe4 Bxc6 29. Rxc6 Rxc6 30. Qxc6 Qc7 31. Qe4 Qd8 32. h4 h5 33. Kg2 Qe8 34. Qe5 Qc6+ 35. Kh2 Qf3 36. Kg1 Qd1+ 37. Kg2 Qg4 38. Qb8+ Kh7 39. Qe5 Qd1 40. Qe3 Qg4 41. Kg1 Qd1+ 42. Kh2 Qg4 43. Qxb6 Qf3 44. Qe3 Qd1 45. Bc1 Qg4 46. Qd3+ Kg8 47. Kg2 Qg6 48. Qxg6 fxg6 49. Be3 Kf7 50. Kf3 Nd8 51. Ke4 Ke6 52. a4 Nc6 53. b5 axb5 54. axb5 Na5 55. b6 Kd6 56. Kf4 Nb7 57. Kg5 Ke7 58. Kxg6 Kf8 59. Kxh5 Kf7 60. Kg5 g6 61. h5 gxh5 62. Kxh5 Kf6 63. Kh6 Nd6 64. g4 Nf7+ 65. Kh5 Ne5 66. Bd4 Ke6 67. Bxe5 Kxe5 68. f3 Kd6 69. g5 Kc6 70. g6 Kxb6 71. g7 Kc6 72. g8Q Kc5 73. Qe6 Kb4 74. Kg4 Kc3 75. Qe4 Kd2 76. Kf4 Kc1 77. Qe2 Kb1 78. Ke3 Ka1 79. Kd3 Kb1 80. Kc3 Ka1 81. f4 Kb1 82. f5 Ka1 83. f6 Kb1 84. f7 Ka1 85. f8R Kb1 86. Rf1# 1-0

[Event "Titled Tuesday intern op 12th Jul Early"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "9"]
[White "Nugumanov, Bakhtiyar"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "2370"]
[BlackElo "1878"]
[PlyCount "66"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. Bxc6 dxc6 6. d3 Qe7 7. 0-0 h6 8. Ne2 0-0 9. Ng3 Bd6 10. Kh1 c5 11. b3 a5 12. a4 Re8 13. Ng1 g5 14. c3 Be6 15. d4 cxd4 16. cxd4 Rad8 17. d5 Bg4 18. Nf3 Nh7 19. h3 Bc8 20. Bd2 b6 21. Qc2 Nf8 22. Rac1 Ng6 23. Qc6 Bd7 24. Qc2 Kh7 25. Ne1 Rg8 26. Nd3 Rg7 27. Rb1 Nf4 28. Nxf4 gxf4 29. Ne2 Rdg8 30. Ng1 Qh4 31. Nf3 Qh5 32. Bxf4 Bxh3 33. Bxe5 Bxg2+ 0-1

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.13"]
[Round "8"]
[White "Rivera Sarmiento, Andres Misael"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1884"]
[BlackElo "1939"]
[PlyCount "70"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. d3 Be7 8. a3 0-0 9. 0-0 Be6 10. h3 a5 11. Be3 f6 12. Rc1 Nd5 13. Nxd5 Bxd5 14. Bc5 a4 15. e4 Be6 16. Bxe7 Qxe7 17. d4 exd4 18. Nxd4 Nxd4 19. Qxd4 Rfd8 20. Qc3 c6 21. Rfd1 Bb3 22. Re1 Qe5 23. Qb4 Rd7 24. Bf1 Qd4 25. Bc4+ Bxc4 26. Rxc4 Qd2 27. Kf1 Rad8 28. Rc3 h6 29. Re2 Qd1+ 30. Re1 Qd2 31. Re2 Qd4 32. Rc4 Qd1+ 33. Re1 Qf3 34. Kg1 Rd2 35. Rf1 Rxf2 0-1

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.12"]
[Round "7"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Perez Rojas, Jorge"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1939"]
[BlackElo "1337"]
[PlyCount "65"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Qc7 12. Bb3 Be7 13. Qe2 0-0 14. Bg5 Re8 15. Rad1 Bd7 16. c3 Rad8 17. Qf3 h6 18. Bf4 Qc8 19. h3 b5 20. a3 Qa8 21. Qe2 Qb7 22. Bc2 a5 23. Be5 b4 24. axb4 axb4 25. Qd3 g6 26. Qe3 Kg7 27. Be4 Qc8 28. Qf4 Qc5 29. h4 bxc3 30. bxc3 Rc8 31. Rd3 Qb6 32. Rf3 Qd8 33. g4 1-0

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.12"]
[Round "6"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1488"]
[BlackElo "1939"]
[PlyCount "90"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Qb6 6. Qb3 c4 7. Qc2 g6 8. e4 Nxe4 9. Nxe4 dxe4 10. Bxc4 Bg7 11. Ne2 Bf5 12. Ng3 e5 13. Nxf5 gxf5 14. dxe5 Nxe5 15. Bxe5 Bxe5 16. Qb3 Qf6 17. Bxf7+ Kf8 18. Bc4 b6 19. 0-0-0 Kg7 20. Rd7+ Kh6 21. g3 Rhc8 22. Kc2 b5 23. Bd5 Rab8 24. Rf7 Qg6 25. Be6 Rf8 26. Rxf8 Rxf8 27. Bd7 Rf6 28. Qxb5 Bc7 29. Qe2 Bb6 30. Rd1 f4 31. Kc1 fxg3 32. hxg3 Rxf2 33. Qg4 Be3+ 34. Kb1 Bg5 35. Rh1+ Kg7 36. Qh5 Rf1+ 37. Kc2 Rc1+ 38. Kb3 Qb6+ 39. Ka3 Qd6+ 40. Kb3 Qd5+ 41. Ka3 Rxh1 42. Qxh1 Qxd7 43. Qxe4 Qe7+ 44. Qxe7+ Bxe7+ 45. b4 h5 0-1

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.11"]
[Round "5"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Vasquez Vasquez, Sebastian Ignacio"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1939"]
[BlackElo "1726"]
[PlyCount "134"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d5 4. e5 f6 5. f4 Nh6 6. Nf3 Bg4 7. Be2 e6 8. 0-0 Bxf3 9. Bxf3 Nc6 10. Be3 Nf5 11. Bf2 fxe5 12. fxe5 h5 13. Ne2 Bh6 14. Qd3 Qg5 15. c3 0-0 16. Kh1 Nce7 17. b3 Rf7 18. c4 c6 19. Ng1 Qd2 20. Qxd2 Bxd2 21. Rfd1 Bh6 22. c5 Raf8 23. Rd3 Ng7 24. Be1 Nef5 25. Bf2 g5 26. h3 Kh7 27. Ne2 Kg6 28. Kg1 Ne7 29. Rf1 Nef5 30. g4 hxg4 31. hxg4 Nh4 32. Bxh4 gxh4 33. Kg2 Bg5 34. b4 Ne8 35. Rh1 Nc7 36. Rh3 a5 37. a3 axb4 38. axb4 Ra8 39. Nc3 Ra3 40. Be2 Rb3 41. Ne4 Rxd3 42. Bxd3 dxe4 43. Bxe4+ Kg7 44. Rd3 Nd5 45. Rb3 Rf4 46. Bf3 Rxd4 47. b5 Rd2+ 48. Kh1 Rc2 49. bxc6 bxc6 50. Rb7+ Kf8 51. Be4 Rxc5 52. Bg6 Ne7 53. Bd3 Rxe5 54. Kg2 Kf7 55. Rb1 Nd5 56. Ba6 Re3 57. Kh1 Rc3 58. Rb7+ Kf6 59. Rb8 Ke5 60. Rg8 Kf4 61. Rf8+ Nf6 62. Rb8 Kg3 63. Bf1 Nxg4 64. Rb1 Rc2 65. Bg2 c5 66. Rf1 Rf2 67. Kg1 h3 0-1

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.11"]
[Round "4"]
[White "Miranda Camus, Joaquin Ignacio"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1726"]
[BlackElo "1939"]
[PlyCount "151"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nd2 Nc6 5. c3 Qb6 6. Qc2 g6 7. dxc5 Qxc5 8. Nb3 Qb6 9. Nf3 Bf5 10. Bd3 Bxd3 11. Qxd3 Bg7 12. Ne5 0-0 13. 0-0 Rfd8 14. Nxc6 bxc6 15. Be5 c5 16. c4 e6 17. Rac1 Rac8 18. Rfd1 a5 19. Bc3 Ra8 20. cxd5 Rxd5 21. Qc4 Rh5 22. Qa4 Qc7 23. h3 c4 24. Bxf6 Bxf6 25. Rxc4 Qb6 26. Rd2 Rd8 27. Rxd8+ Qxd8 28. Nd4 Rd5 29. a3 e5 30. Nc6 Rd1+ 31. Kh2 Qd2 32. Rc2 Qe1 33. Qe4 h5 34. h4 Rd2 35. Rxd2 Qxd2 36. Qf3 Bxh4 37. Nxe5 Qxf2 38. Qxf2 Bxf2 39. Nc4 a4 40. g3 Be1 41. Kg2 Kf8 42. Nb6 Bd2 43. Kf3 g5 44. Ke2 Ba5 45. Nxa4 Bc7 46. Kf3 f5 47. b4 Ke7 48. Nc3 Be5 49. Ne2 Bd6 50. Nd4 Kf6 51. b5 Bxa3 52. b6 Bd6 53. b7 h4 54. gxh4 gxh4 55. Nc6 h3 56. Kf2 Ke6 57. b8Q Bxb8 58. Nxb8 Ke5 59. Nd7+ Ke4 60. Nf6+ Ke5 61. Nd7+ Ke4 62. Nc5+ Kd5 63. Nd3 Ke4 64. Ke2 f4 65. Nf2+ Kf5 66. e4+ Ke5 67. Kf3 h2 68. Nh1 Ke6 69. Kxf4 Kf6 70. e5+ Ke7 71. Kf5 Kf7 72. e6+ Ke7 73. Ke5 Ke8 74. Kf6 Kf8 75. e7+ Ke8 76. Nf2 1-0

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.10"]
[Round "3"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Donoso Silva, Santiago"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1939"]
[BlackElo "1694"]
[PlyCount "85"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Rb8 13. a4 g6 14. axb5 axb5 15. Be2 Bg5 16. 0-0 Be6 17. Ncb4 Bxd5 18. Nxd5 Qc8 19. Bg4 f5 20. exf5 gxf5 21. Bh3 Qe6 22. Qh5 Qg6 23. Qe2 e4 24. f4 exf3 25. Qxf3 Ne5 26. Qg3 Kh8 27. Ra7 f4 28. Qe1 f3 29. Qg3 h5 30. gxf3 h4 31. Qg2 Nxf3+ 32. Rxf3 Rxf3 33. Qxf3 Be3+ 34. Kf1 Bxa7 35. Ne7 Qg1+ 36. Ke2 Qxh2+ 37. Kd1 Qg1+ 38. Bf1 Qg5 39. Qf7 Qg4+ 40. Be2 Qa4+ 41. Kd2 Be3+ 42. Kxe3 Qa7+ 43. Kd2 1-0

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.09"]
[Round "2"]
[White "Lemus Pena, Sebastian"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1612"]
[BlackElo "1939"]
[PlyCount "113"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. g3 d5 5. Nbd2 dxe4 6. dxe4 Bc5 7. Bg2 0-0 8. 0-0 Bg4 9. c3 a5 10. a4 Qe7 11. Qc2 Rfd8 12. h3 Be6 13. Re1 h6 14. Nf1 Qd7 15. Kh2 Qd3 16. Qxd3 Rxd3 17. Be3 Bxe3 18. Rxe3 Rxe3 19. Nxe3 Nxe4 20. Kg1 Nc5 21. Nd2 Rd8 22. Ndc4 f6 23. Bxc6 bxc6 24. Nxa5 Ra8 25. b4 Bxh3 26. Nxc6 Rxa4 27. Rxa4 Nxa4 28. c4 Be6 29. Nd8 Kf8 30. Nxe6+ Ke7 31. Nxc7 Kd6 32. Na6 g6 33. b5 f5 34. Nd5 h5 35. b6 Kc6 36. Nab4+ Kb7 37. Nd3 e4 38. N3f4 g5 39. Ne6 h4 40. gxh4 gxh4 41. c5 h3 42. c6+ Kxc6 43. Nd8+ Kxd5 44. b7 Nc3 45. b8Q Ne2+ 46. Kh2 Nd4 47. Qb7+ Kc4 48. Kxh3 Nf3 49. Qf7+ Kd3 50. Qxf5 Kd2 51. Qd5+ Kc1 52. Qc4+ Kd2 53. Kg3 Ng5 54. Qd5+ Ke1 55. Qxg5 e3 56. Qxe3+ Kf1 57. Qd2 1-0

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.08"]
[Round "1"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Norambuena Hernandez, Marco Antonio"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1939"]
[BlackElo "1573"]
[PlyCount "71"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 8. Nf3 0-0 9. 0-0 a5 10. Nf4 cxd4 11. cxd4 Re8 12. Re1 b6 13. Bxh7+ Kxh7 14. Qc2+ Kg8 15. Qxc6 Ba6 16. Nxe6 fxe6 17. Qxe6+ Kh8 18. Qxd5 Nf8 19. Qf7 Bb7 20. Be3 Bd5 21. Qh5+ Nh7 22. a3 Rf8 23. Nd2 Qd7 24. Rac1 Rac8 25. Nb1 Rxc1 26. Rxc1 Qf5 27. Qxf5 Rxf5 28. Rc8+ Rf8 29. Rc7 Re8 30. Nc3 Bb3 31. Rb7 Nf8 32. Rxb6 a4 33. f4 Kg8 34. f5 Nd7 35. Rb7 Nb8 36. d5 1-0

[Event "CHI-ch sf"]
[Site "Quilpue"]
[Date "2022.02.06"]
[Round "5"]
[White "Gasic Merino, Franco Ignacio"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2200"]
[BlackElo "1941"]
[PlyCount "57"]
[EventDate "2022.02.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 e6 3. c4 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Na3 c5 8. Nxc4 Nc6 9. dxc5 Bxc5 10. Qc2 Nb4 11. Qb1 b6 12. a3 Nbd5 13. b4 Be7 14. Bb2 Ba6 15. Qa2 Rc8 16. Rac1 Qe8 17. Qb3 Bb5 18. Nd4 Ba4 19. Qa2 Bb5 20. Nxb5 Qxb5 21. e4 Nc7 22. e5 Nfd5 23. Nd6 Bxd6 24. exd6 Na6 25. Rxc8 Rxc8 26. Rd1 Qe2 27. Qb1 Rc2 28. Bd4 Nb8 29. Bxd5 1-0

[Event "CHI-ch sf"]
[Site "Quilpue"]
[Date "2022.02.04"]
[Round "2"]
[White "Hernandez Riera, Jose de Jesus"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2195"]
[BlackElo "1941"]
[PlyCount "92"]
[EventDate "2022.02.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 c5 10. Rd1 d6 11. Be3 Qc7 12. Rac1 Nd7 13. dxc5 bxc5 14. Ne1 Bxg2 15. Nxg2 Rfd8 16. Bf4 Rab8 17. Rc2 Nf6 18. f3 Rd7 19. e4 Qb6 20. Rcd2 Rbd8 21. e5 dxe5 22. Bxe5 Rxd2 23. Rxd2 Rxd2 24. Qxd2 Qc6 25. Kf2 Nd7 26. Bc3 h6 27. Nf4 Bf6 28. b3 Bxc3 29. Qxc3 Qd6 30. Qd3 Qxd3 31. Nxd3 a5 32. Ke3 Kf8 33. g4 Ke7 34. h4 g6 35. f4 Kd6 36. g5 h5 37. Ke4 f5+ 38. gxf6 Nxf6+ 39. Kf3 Ng4 40. a3 e5 41. b4 cxb4 42. axb4 axb4 43. Nxb4 exf4 44. Kxf4 Nh6 45. Nd3 Nf5 46. Kg5 Kc6 1/2-1/2

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "5"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Jaskolka, Tomasz"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1893"]
[BlackElo "2220"]
[PlyCount "115"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. Nc3 a6 13. Bg5 0-0 14. Bh4 Nh5 15. Re1 Nf4 16. Bf1 Qf7 17. Bg3 Nh3+ 18. gxh3 Bxg3 19. hxg3 Qxf3 20. Qxf3 Rxf3 21. Bg2 Nxd4 22. Rad1 Rxc3 23. bxc3 Nc6 24. f4 Bd7 25. c4 Ne7 26. cxd5 Nxd5 27. Bxd5 exd5 28. Rxd5 Bxh3 29. Re7 b5 30. Rc5 h6 31. Rcc7 g5 32. Rg7+ Kf8 33. fxg5 hxg5 34. Rxg5 b4 35. Rgg7 a5 36. Rh7 Be6 37. Rh8+ Bg8 38. Rh6 a4 39. Rf6+ Ke8 40. Rg7 Bxa2 41. Rg4 b3 42. Rb6 a3 43. Rh4 Ra5 44. Rb7 Rf5 45. Rh8+ Rf8 46. Rhh7 b2 47. Rhe7+ Kd8 48. Rbd7+ Kc8 49. Rc7+ Kd8 50. Rcd7+ Kc8 51. Rc7+ Kb8 52. Rb7+ Kc8 53. Rec7+ Kd8 54. Rd7+ Ke8 55. Re7+ Kd8 56. Red7+ Kc8 57. Rdc7+ Kd8 58. Rd7+ 1/2-1/2

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "3"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Nefedov, Sergey Anatolievich"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1893"]
[BlackElo "2313"]
[PlyCount "92"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 g6 6. h3 Bg7 7. Bd3 0-0 8. 0-0 Nc6 9. Be3 a6 10. Ne4 Nb4 11. Nxf6+ exf6 12. Be2 Nd5 13. Qd2 Nxe3 14. Qxe3 Re8 15. Qd2 Bf5 16. Rfe1 Qd5 17. c4 Qd6 18. Bd3 Bxd3 19. Qxd3 f5 20. Rad1 Rad8 21. Rxe8+ Rxe8 22. b3 Qa3 23. Qc2 h6 24. d5 b6 25. g3 Re4 26. Kg2 Qe7 27. Rd2 g5 28. Kf1 Bf6 29. Re2 Kg7 30. Rxe4 fxe4 31. Ng1 Bd4 32. Qe2 f5 33. Kg2 Bf6 34. Qe1 f4 35. g4 Qe5 36. Kf1 f3 37. Qd2 Qa1+ 38. Qe1 Qd4 39. Qb1 Be5 40. h4 gxh4 41. Nh3 Kf6 42. Kg1 Qd3 43. Qxd3 exd3 44. Kf1 d2 45. g5+ hxg5 46. Ng1 d1Q# 0-1

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "9"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Nguyen, Thi Minh Oanh"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1893"]
[BlackElo "1835"]
[PlyCount "43"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d6 4. d4 cxd4 5. cxd4 b6 6. Nc3 Bb7 7. Bd3 Nf6 8. 0-0 Be7 9. Re1 0-0 10. Bg5 Nbd7 11. Rc1 h6 12. Bd2 Rc8 13. h3 a6 14. Qe2 b5 15. e5 Nd5 16. Qe4 g6 17. Bxh6 Re8 18. Qg4 Kh7 19. Qh5 N7f6 20. exf6 Nxf6 21. Qh4 Ng8 22. Ng5+ 1-0

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "8"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Szente Varga, Fruzsina"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "1893"]
[BlackElo "2100"]
[PlyCount "160"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Be3 Bg4 16. Qd3 Bf4 17. Bxd5 Bxe3 18. Bg2 Bxf2+ 19. Kxf2 Qh6 20. Nd2 f5 21. Qe3 f4 22. Qe5 fxg3+ 23. Kxg3 Qxd2 24. Bxc6 Qf2+ 25. Kxg4 Rf6 26. Bd5+ Kh8 27. Bxa8 Rg6+ 28. Qg5 Rxg5+ 29. Kxg5 Qf6+ 30. Kg4 h6 31. Re8+ Kh7 32. Be4+ g6 33. h4 h5+ 34. Kg3 Qd6+ 35. Kg2 Qd7 36. Re5 Qg4+ 37. Kf2 Qf4+ 38. Ke2 Qxh4 39. Rf1 Qg4+ 40. Bf3 Qg3 41. Rf2 Kh6 42. Re3 Qd6 43. d5 b4 44. c4 Qc5 45. b3 Qd4 46. Rd3 Qb2+ 47. Ke3 Qe5+ 48. Kd2 Qb2+ 49. Ke3 Qf6 50. d6 Qe5+ 51. Be4 g5 52. d7 Qg3+ 53. Rf3 Qe1+ 54. Kd4 Qa1+ 55. Kc5 Qe5+ 56. Bd5 Qc7+ 57. Kd4 Qxd7 58. Rf6+ Kg7 59. Rdf3 Qg4+ 60. Kc5 Qg1+ 61. Kxb4 g4 62. Rf7+ Kg6 63. R3f6+ Kg5 64. Rf5+ Kh4 65. Rh7 Qe1+ 66. Kc5 Qe3+ 67. Kc6 Kg3 68. Rhxh5 Qe8+ 69. Kc5 Qe7+ 70. Kd4 Qa3 71. Rhg5 Qb2+ 72. Kc5 Qxa2 73. b4 Qa3 74. Re5 a5 75. Re3+ Qxe3+ 76. Kc6 Qxg5 77. c5 Qf6+ 78. Kb5 axb4 79. Kxb4 Qd8 80. Kb5 Qxd5 0-1

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "11"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Wilson, Elvin"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1893"]
[BlackElo "2183"]
[PlyCount "111"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Be7 11. Re1 0-0 12. c3 Bd7 13. Qe2 Rfe8 14. Bg5 Rad8 15. Rad1 Qc7 16. Bd3 Bc8 17. Qf3 a6 18. a4 Qb6 19. Bc1 a5 20. Nb5 Bd7 21. Be3 Qc6 22. Qg3 Qc8 23. Bd4 Bc6 24. h4 Qb8 25. Be5 Qc8 26. Bb1 Rxd1 27. Rxd1 Rd8 28. Re1 Qd7 29. Bd4 Bxb5 30. axb5 Qxb5 31. Qc7 Qd7 32. Qxa5 Nd5 33. Be4 Bxh4 34. Qa1 Bf6 35. Rd1 Bxd4 36. Rxd4 Qc7 37. Qb1 Nf6 38. Qd3 Rxd4 39. Qxd4 Nxe4 40. Qxe4 g6 41. g3 Kg7 42. Qd4+ Kg8 43. c4 b6 44. b4 h5 45. c5 bxc5 46. bxc5 Kf8 47. Qh8+ Ke7 48. Qd4 Qd7 49. Qh4+ Ke8 50. Qb4 Qd1+ 51. Kh2 Qd7 52. Qb6 Qc8 53. c6 Ke7 54. Qb7+ Ke8 55. Qb5 Qc7 56. Qc5 1-0

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "10"]
[White "Cramling Bellon, Anna"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2035"]
[BlackElo "1893"]
[PlyCount "82"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 Nc6 9. dxc5 Bxc3+ 10. bxc3 Qa5 11. cxd5 exd5 12. 0-0 Qxc3 13. Bxe4 Qxa1 14. Bxh7+ Kh8 15. Be3 Nb4 16. Qb3 Qxa2 17. Qxb4 Kxh7 18. Ng5+ Kg8 19. e6 Bxe6 20. Nxe6 fxe6 21. Qg4 Rae8 22. h4 Qc4 23. Qg3 Qe4 24. h5 d4 25. h6 Rf7 26. Bd2 e5 27. Re1 Qf5 28. hxg7 Rxg7 29. Qh4 Qg4 30. Qh2 e4 31. Bf4 a5 32. Bg3 a4 33. Qh6 a3 34. Qd6 a2 35. Qd5+ Qe6 36. Qxd4 Rd7 37. Qa1 Ra8 38. Rd1 Rxd1+ 39. Qxd1 a1Q 40. Qxa1 Rxa1+ 41. Kh2 Qh6+ 0-1

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "4"]
[White "Eswaran, Ashritha"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2244"]
[BlackElo "1893"]
[PlyCount "87"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. cxd5 Nxd3 10. Qxd3 Qxd5 11. Nc3 Nxc3 12. bxc3 0-0 13. Re1 Bf6 14. c4 Bf5 15. Qb3 Qc6 16. Bb2 Qb6 17. c5 Qxb3 18. axb3 a6 19. b4 Rfe8 20. h3 Kf8 21. Bc3 Rxe1+ 22. Rxe1 Re8 23. Rd1 c6 24. Bd2 Be4 25. Bf4 Bxf3 26. gxf3 Rd8 27. Re1 Bxd4 28. Bd6+ Kg8 29. Re7 Bc3 30. Rxb7 h6 31. Kf1 Rc8 32. Ke2 a5 33. bxa5 Bxa5 34. Kd3 Be1 35. Ke2 Bc3 36. f4 Bf6 37. Kd3 g6 38. Kc4 Kg7 39. Kb4 h5 40. Ka5 Bd4 41. Kb6 Bxf2 42. Rc7 Rb8+ 43. Kxc6 Rb3 44. Be5+ 1-0

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "7"]
[White "Gvanceladze, Anna"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2182"]
[BlackElo "1893"]
[PlyCount "37"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Nbd2 0-0 5. e4 d5 6. e5 Nfd7 7. h4 c5 8. c3 Nc6 9. Bd3 f6 10. exf6 Nxf6 11. Bxf6 Bxf6 12. Bxh7+ Kxh7 13. Ng5+ Bxg5 14. hxg5+ Kg8 15. Qh5 Rf5 16. Nf3 Qf8 17. g4 Rxf3 18. g6 Rh3 19. Rxh3 1-0

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "1"]
[White "Jakubowski, Krzysztof"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "2474"]
[BlackElo "1893"]
[PlyCount "28"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 0-0 5. Bg5 h6 6. Bh4 c5 7. Rc1 d5 8. dxc5 Na6 9. cxd5 exd5 10. Bxf6 Qxf6 11. Qxd5 Nxc5 12. Qe5 Qc6 13. a3 Re8 14. Qf4 Nd3+ 0-1

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "2"]
[White "Maiorov, Nikita"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "E36"]
[WhiteElo "2456"]
[BlackElo "1893"]
[PlyCount "59"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 d5 7. Nf3 dxc4 8. Qxc4 b6 9. h4 Ba6 10. Qc2 Nbd7 11. e4 Bxf1 12. Kxf1 c5 13. e5 Nd5 14. Ng5 g6 15. h5 cxd4 16. hxg6 fxg6 17. Nxe6 Qe7 18. Nxf8 Rxf8 19. Bh6 Rf7 20. Re1 Ne3+ 21. Bxe3 dxe3 22. Rxe3 Nxe5 23. Qe4 Rf5 24. g4 Rg5 25. f4 Qf6 26. Ke2 Nxg4 27. Qe8+ Qf8 28. Qxf8+ Kxf8 29. fxg5 Nxe3 30. Kxe3 1-0

[Event "Titled Tuesday intern op 31st Aug"]
[Site "Chess.com INT"]
[Date "2021.08.31"]
[Round "6"]
[White "Nguyen, Hong Nhung"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1697"]
[BlackElo "1893"]
[PlyCount "69"]
[EventDate "2021.08.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. Qa4+ Bd7 10. Qb3 Nxd3 11. Qxd3 0-0 12. Nc3 Nxc3 13. bxc3 dxc4 14. Qxc4 Be6 15. Qb5 Qd5 16. Qxd5 Bxd5 17. Ne5 b5 18. Re1 Bf6 19. Bf4 Rfd8 20. a4 c6 21. axb5 cxb5 22. Ra6 Bb7 23. Ra5 b4 24. Rb5 Bxe5 25. Bxe5 Ba6 26. Rxb4 Re8 27. Rc1 Re7 28. Bf4 f6 29. h3 Rc8 30. c4 Rb7 31. Ra4 Rb6 32. c5 Bb5 33. cxb6 Rxc1+ 34. Bxc1 Bxa4 35. b7 1-0

[Event "Santiago de Chile Constitucion op"]
[Site "Santiago de Chile"]
[Date "2020.02.22"]
[Round "4"]
[White "Aguirre Contreras, Cristian Rodrigo"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2187"]
[BlackElo "1915"]
[PlyCount "45"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 a6 6. a3 c5 7. 0-0 Nc6 8. Qe2 Be7 9. dxc5 Bxc5 10. b4 Be7 11. Bb2 0-0 12. Rd1 Qc7 13. Nbd2 b5 14. Ba2 Bb7 15. Rac1 Qb6 16. Nb3 Rad8 17. Nfd4 Ba8 18. Nxc6 Bxc6 19. Bd4 Qc7 20. Na5 Rd6 21. Bxf6 Rxd1+ 22. Qxd1 Rd8 23. Qc2 1-0

[Event "Santiago de Chile Constitucion op"]
[Site "Santiago de Chile"]
[Date "2020.02.22"]
[Round "3"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Alvarez Vargas, German"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "1915"]
[BlackElo "2008"]
[PlyCount "85"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bg7 6. Be3 Nc6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. h3 Bd7 11. f4 Nxd4 12. Bxd4 Bc6 13. Qd3 Nd7 14. Bxg7 Kxg7 15. Qd4+ Kg8 16. Kh2 Qc5 17. Qd3 b5 18. Bd5 Rab8 19. Bxc6 Qxc6 20. Nd5 Rfe8 21. c3 Qc4 22. Qf3 a5 23. a3 e6 24. Ne3 Qc6 25. Rfe1 Kg7 26. Rad1 Nc5 27. Nc2 Red8 28. Qe3 d5 29. e5 Ne4 30. Re2 h5 31. h4 Rdc8 32. Qa7 Qc7 33. Qxc7 Rxc7 34. g3 Nc5 35. Kg2 Na6 36. Rd4 Nc5 37. Kf3 Na4 38. Ne3 Rbc8 39. Kf2 Nb6 40. Ke1 Nc4 41. Kd1 Rb8 42. Nxc4 bxc4 43. Kc1 1/2-1/2

[Event "CHI-chT"]
[Site "Santiago de Chile"]
[Date "2019.09.26"]
[Round "3.1"]
[White "Valenzuela Fuentealba, Luis"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2437"]
[BlackElo "1964"]
[PlyCount "57"]
[EventDate "2019.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Casablanca Tours"]
[BlackTeam "Departamentos Cl"]
[WhiteTeamCountry "CHI"]
[BlackTeamCountry "CHI"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 Nb6 6. Bd3 Nc6 7. Ne2 Bg4 8. f3 Bh5 9. Nbc3 e6 10. Be4 Qd7 11. 0-0 0-0-0 12. Bg5 Be7 13. Bxc6 bxc6 14. Bxe7 Qxe7 15. Ne4 Bg6 16. Nc5 Nd7 17. Nxd7 Qxd7 18. Rc1 Qd5 19. Qa4 Bd3 20. Rc5 Bxe2 21. Rxd5 Rxd5 22. Re1 Bb5 23. Qxa7 Rhd8 24. a4 Bc4 25. Rc1 Rxd4 26. Rxc4 Rxc4 27. Qa6+ Kb8 28. Qxc4 Rd5 29. Qxc6 1-0

[Event "CHI-chT"]
[Site "Santiago de Chile"]
[Date "2019.09.12"]
[Round "2.2"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Navarro Guerrero, Vincente"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1964"]
[BlackElo "2200"]
[PlyCount "102"]
[EventDate "2019.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Departamentos Cl"]
[BlackTeam "Chile CC Z"]
[WhiteTeamCountry "CHI"]
[BlackTeamCountry "CHI"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Qf3 Be6 7. Bf4 Nge7 8. Ne2 Qd7 9. h3 Ng6 10. Bxd6 Qxd6 11. h4 0-0-0 12. h5 Nge7 13. Nd2 g5 14. Qg3 h6 15. Qxd6 cxd6 16. 0-0-0 Bf5 17. Nf1 Be4 18. f3 Bxd3 19. Rxd3 Kd7 20. g4 b5 21. b4 a5 22. a3 Ra8 23. Kb2 Ra7 24. Ne3 Rha8 25. Nc1 Nd8 26. Rhd1 Ne6 27. Ng2 axb4 28. cxb4 Nc8 29. Nb3 Nb6 30. Na5 Rc7 31. Rc1 Rxc1 32. Kxc1 Rc8+ 33. Kb2 Na4+ 34. Kb1 Nc3+ 35. Kb2 Na4+ 36. Kb1 Nc3+ 37. Kb2 Ne2 38. Ne3 N6xd4 39. Nxd5 Rc2+ 40. Kb1 Rc1+ 41. Kb2 Rc2+ 42. Kb1 Ke6 43. Nb3 Kxd5 44. Nxd4 Nxd4 45. Rxd4+ Kxd4 46. Kxc2 Kc4 47. f4 f6 48. fxg5 fxg5 49. Kd2 d5 50. Ke3 d4+ 51. Ke4 d3 0-1

[Event "CHI-ch sf"]
[Site "Santiago de Chile"]
[Date "2018.12.07"]
[Round "2.9"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Farfan Ortiz, Enrique Alfredo"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1943"]
[BlackElo "2185"]
[PlyCount "70"]
[EventDate "2018.12.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Bd3 Be7 6. h3 Ne4 7. Nbd2 f5 8. c3 0-0 9. Qc2 Nxd2 10. Qxd2 d6 11. Bc4 Bd5 12. Qe2 Kh8 13. Bd3 Nd7 14. Bh2 Nf6 15. 0-0 Ne4 16. c4 Bb7 17. Nd2 Nxd2 18. Qxd2 Bg5 19. Rad1 Qf6 20. Qc3 Qg6 21. Qc2 Bf4 22. g3 Bh6 23. f4 Qh5 24. h4 Bf3 25. Rd2 e5 26. Be2 Bxe2 27. Rxe2 Rae8 28. Rfe1 Qg4 29. Kf2 Re7 30. Qd3 Rfe8 31. Qc2 g6 32. d5 Bg7 33. Qd3 Kg8 34. b3 exf4 35. exf4 Bd4+ 0-1

[Event "Temuco U2200 2nd"]
[Site "Temuco"]
[Date "2018.09.08"]
[Round "1.14"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Henriquez Prado, Sebastian"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1951"]
[BlackElo "1249"]
[PlyCount "59"]
[EventDate "2018.09.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 g6 4. Bb5 b6 5. Bxc6 dxc6 6. Bxe5 Nf6 7. Nf3 Bg7 8. 0-0 0-0 9. d3 Bb7 10. Nbd2 Qd5 11. e4 Qe6 12. Re1 Ng4 13. Bxg7 Kxg7 14. Nc4 b5 15. Ne3 Nxe3 16. Rxe3 c5 17. Qd2 Rad8 18. Qc3+ Kg8 19. Qxc5 Qf6 20. Qe5 Qc6 21. Qb2 f5 22. exf5 g5 23. Re7 Rf7 24. Rxf7 Kxf7 25. Ne5+ Kf6 26. Nxc6+ Kxf5 27. Qe5+ Kg4 28. Nxd8 Ba8 29. Ne6 Kh5 30. Qxg5# 1-0

[Event "Santiago IRT 2 Escalerilla"]
[Site "Santiago de Chile"]
[Date "2018.07.12"]
[Round "3.5"]
[White "Castillo Grado, Augusto"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1786"]
[BlackElo "1954"]
[PlyCount "62"]
[EventDate "2018.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 Nf6 6. Nxc6 bxc6 7. Nc3 d5 8. exd5 cxd5 9. 0-0 Be7 10. Bf4 0-0 11. Nb5 a6 12. Nd4 Bb7 13. Nf3 Rc8 14. Bd3 Qb6 15. Be3 Qc7 16. Bd4 Rfe8 17. Qe2 a5 18. Rfe1 Ne4 19. Be5 Qb6 20. Bd4 Bc5 21. Bxc5 Qxc5 22. c3 e5 23. Bxe4 dxe4 24. Ng5 f5 25. Qh5 h6 26. Qf7+ Kh8 27. Ne6 Qe7 28. Ng5 hxg5 29. Qh5+ Kg8 30. Re3 Rc6 31. Rg3 Rh6 0-1

[Event "Santiago IRT 2 Escalerilla"]
[Site "Santiago de Chile"]
[Date "2018.07.09"]
[Round "2.3"]
[White "Morales Garcia, Hugo"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1812"]
[BlackElo "1954"]
[PlyCount "145"]
[EventDate "2018.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 Be7 5. Ne5 0-0 6. Be2 c5 7. 0-0 b6 8. f4 Bb7 9. d3 Nc6 10. Nd2 Nd7 11. d4 cxd4 12. Nxc6 Bxc6 13. exd4 Nf6 14. Rf3 Ne4 15. Bd3 f5 16. Rh3 Bd6 17. g3 Rc8 18. Nf3 Rc7 19. Bxe4 fxe4 20. Ng5 g6 21. Qg4 Rf6 22. Qh4 h5 23. Nxe6 Qe7 24. Nxc7 Bxc7 25. Qg5 Qg7 26. f5 Rxf5 27. Qd2 Qf6 28. c4 Rf3 29. Qg2 Bd7 30. Rh4 g5 31. Rxh5 Bg4 32. Rh3 Bxh3 33. Qxh3 Qf7 34. Qg4 Qf5 35. Qxf5 Rxf5 36. Rf1 Rf3 37. Rxf3 exf3 38. Bc1 g4 39. cxd5 Kf7 40. Kf2 Kf6 41. Ba3 Bd8 42. Bd6 Kf5 43. Be5 Ke4 44. d6 b5 45. a3 a6 46. Bg7 Kd5 47. Bf8 Bb6 48. h4 Bxd4+ 49. Kf1 Ke6 50. h5 Kf7 51. d7 Bf6 52. Bc5 Bd8 53. Kf2 Kg7 54. Be3 Kf7 55. Ke1 Ke6 56. Bd4 Kf7 57. Kf2 Kg8 58. Ke3 Bg5+ 59. Ke4 Kf7 60. Kf5 Bd8 61. Kxg4 Kg8 62. Kxf3 Kh7 63. Be5 a5 64. g4 a4 65. b4 Kg8 66. g5 Kh7 67. Ke4 Kg8 68. Kf5 Kf7 69. Bd4 Kg8 70. Bf6 Bxf6 71. Kxf6 Kh7 72. h6 Kg8 73. d8Q+ 1-0

[Event "Santiago IRT 2 Escalerilla"]
[Site "Santiago de Chile"]
[Date "2018.07.05"]
[Round "1.3"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Donaire Perez, Roberto"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1954"]
[BlackElo "1735"]
[PlyCount "67"]
[EventDate "2018.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Be4 6. Nf3 e6 7. c3 Be7 8. g3 Nd7 9. Qe2 f5 10. exf6 Ngxf6 11. Nbd2 0-0 12. Nxe4 dxe4 13. Bxe4 Nxe4 14. Qxe4 Bf6 15. Qxe6+ Kh8 16. 0-0 Re8 17. Qf5 Kg8 18. Qxh5 Re6 19. Bg5 Qe7 20. Rfe1 Rxe1+ 21. Rxe1 Qf8 22. Qg6 Bxg5 23. Nxg5 Nf6 24. h5 Rc8 25. h6 Rc7 26. Ne6 Qf7 27. Qxg7+ Qxg7 28. Nxg7 Kh7 29. Nf5 Kg6 30. Re7 Rxe7 31. Nxe7+ Kxh6 32. Nf5+ Kg5 33. Nd6 b6 34. Nc8 1-0

[Event "Santiago IRT"]
[Site "Santiago de Chile"]
[Date "2018.03.08"]
[Round "1.9"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Urrutia Cordova, Camila Fernanda"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2015"]
[BlackElo "1671"]
[PlyCount "98"]
[EventDate "2018.03.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. f3 Qc7 8. Qd2 Nc6 9. g4 b5 10. g5 Nd7 11. 0-0-0 Bb7 12. h4 Nb6 13. Bd3 Ne5 14. f4 Nec4 15. Bxc4 Nxc4 16. Qd3 Rc8 17. f5 e5 18. Ndxb5 axb5 19. Nxb5 Qa5 20. Nc3 Nxb2 21. Kxb2 Qb4+ 22. Kc1 Rxc3 23. Qe2 Qa3+ 24. Kd2 Bxe4 25. Qb5+ Bc6 26. Qb8+ Kd7 27. Bb6 Bxh1 28. Qd8+ Kc6 29. Qc7+ Kd5 30. Qxc3 Qxc3+ 31. Kxc3+ Kc6 32. Bd8 Be4 33. f6 d5 34. Ba5 gxf6 35. gxf6 d4+ 36. Kb2 Rg8 37. Re1 Kd5 38. Kb3 Rg3+ 39. Ka4 Bxc2+ 40. Kb5 Bd3+ 41. Kb6 Rg6 42. Kc7 Rxf6 43. Bd2 Ra6 44. Bg5 f6 45. Bd2 Bc5 46. Ra1 Ra7+ 47. Kd8 Kc6 48. Ke8 Bc4 49. Ba5 Rxa5 0-1

[Event "Santiago 2000+ op 1ER"]
[Site "Santiago de Chile"]
[Date "2016.10.29"]
[Round "2.4"]
[White "Bahamondes Ortiz, Benjamin"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2068"]
[BlackElo "2010"]
[PlyCount "117"]
[EventDate "2016.10.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. a3 Nc6 5. e3 dxe3 6. Qxd8+ Kxd8 7. Bxe3 Nxe5 8. Nc3 Be6 9. b3 Nf6 10. Be2 Be7 11. Nf3 Nxf3+ 12. Bxf3 Kc8 13. h3 Rd8 14. 0-0 Rd3 15. Rfc1 c6 16. Be2 Rd7 17. b4 Kc7 18. Na4 b6 19. b5 c5 20. Nc3 Bd6 21. a4 Kd8 22. a5 Rb8 23. axb6 axb6 24. Ra4 Ke7 25. Bf3 Be5 26. Ne2 Ne8 27. Nf4 Nd6 28. Nxe6 Kxe6 29. Ra6 Ke7 30. Bc6 Rdd8 31. g4 h6 32. Ra7+ Kf8 33. Kg2 Kg8 34. h4 f5 35. f4 Bd4 36. Bxd4 cxd4 37. g5 Ne4 38. gxh6 gxh6 39. Bd5+ Kh8 40. Rd1 Nf6 41. Rxd4 Nxd5 42. cxd5 Rd6 43. Rf7 Rc8 44. Rxf5 Rc5 45. Kf3 Rxb5 46. Ke4 Rb1 47. Ke5 Rd8 48. d6 Re1+ 49. Kd5 Kg7 50. Re5 Ra1 51. Ke6 Raa8 52. d7 Rab8 53. Ke7 Kg6 54. f5+ Kh7 55. f6 b5 56. f7 b4 57. Rxb4 Ra8 58. Rb6 Kg7 59. Ree6 1-0

[Event "Santiago 2000+ op 1ER"]
[Site "Santiago de Chile"]
[Date "2016.10.29"]
[Round "1.3"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Milla Ramirez, Luis Domingo"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2010"]
[BlackElo "2183"]
[PlyCount "72"]
[EventDate "2016.10.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. dxc5 Nc6 5. Nf3 Nf6 6. Bd3 Qa5 7. 0-0 Qxc5 8. Be3 Qh5 9. h3 d6 10. Ng5 Qxd1 11. Raxd1 0-0 12. a3 a6 13. Nf3 b5 14. Nd4 Ne5 15. Be2 Bb7 16. f3 Rfc8 17. Nb3 Nc6 18. Rd2 Rab8 19. g4 b4 20. axb4 Nxb4 21. Na5 Bc6 22. Nxc6 Rxc6 23. Nd5 Nfxd5 24. exd5 Rxc2 25. Rxc2 Nxc2 26. Bg5 Bd4+ 27. Kh1 f6 28. Bf4 Rxb2 29. Bxa6 Nb4 30. Bc8 Nd3 31. Bg3 Nc5 32. Re1 Kf8 33. Rd1 Bf2 34. Bf4 Kf7 35. Rc1 Rb8 36. Rxc5 Bxc5 0-1

[Event "Santiago Honour Series"]
[Site "Santiago de Chile"]
[Date "2016.08.29"]
[Round "1.2"]
[White "Olivares Olivares, Claudio"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2208"]
[BlackElo "1998"]
[PlyCount "52"]
[EventDate "2016.08.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. Bf4 e5 7. Be3 Nf6 8. N1c3 Be6 9. a4 a6 10. Na3 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. Nc4 Rd8 14. Qxd5 Bxd5 15. c3 Be7 16. Bb6 Rd7 17. 0-0-0 Bg5+ 18. Be3 Bxe3+ 19. fxe3 Be6 20. Be2 Ke7 21. Nb6 Rxd1+ 22. Rxd1 Rd8 23. Bf3 Rxd1+ 24. Kxd1 Kd6 25. b4 a5 26. Bxc6 bxc6 1-0

[Event "Santiago Vuelta op"]
[Site "Santiago de Chile"]
[Date "2016.03.10"]
[Round "2"]
[White "Vergara Jofre, Felipe Andres"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2240"]
[BlackElo "1987"]
[PlyCount "73"]
[EventDate "2016.03.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Be2 Be7 5. 0-0 0-0 6. b3 d5 7. exd5 Nxd5 8. Nxd5 Qxd5 9. Bc4 Qd6 10. Re1 Bf6 11. a4 Re8 12. Bb2 e4 13. Bxf6 Qxf6 14. d3 Bg4 15. dxe4 Rad8 16. Bd3 Ne5 17. Re3 h5 18. Kf1 h4 19. h3 Bh5 20. a5 Rd6 21. Ra4 Red8 22. Rb4 b6 23. axb6 axb6 24. Rb5 c5 25. Qe2 Qf4 26. Ke1 Rg6 27. Nxe5 Bxe2 28. Nxg6 fxg6 29. Kxe2 Qc7 30. e5 Re8 31. e6 Qd6 32. Re4 g5 33. b4 cxb4 34. Rbxb4 Re7 35. Rbd4 Qc7 36. Rd5 g4 37. hxg4 1/2-1/2

[Event "CHI-ch sf"]
[Site "Santiago de Chile"]
[Date "2016.01.23"]
[Round "1"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Valenzuela Gomez, Fernando Alberto"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1960"]
[BlackElo "2293"]
[PlyCount "60"]
[EventDate "2016.01.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Qd2 Nbd7 10. Nd5 Bxd5 11. exd5 Be7 12. c4 a5 13. Bd3 a4 14. Nc1 h4 15. Ne2 h3 16. g3 g6 17. Nc3 Kf8 18. 0-0 Kg7 19. b3 axb3 20. axb3 Nh5 21. Rxa8 Qxa8 22. Qb2 Qd8 23. Qd2 f5 24. Bf2 Bg5 25. Qb2 Rf8 26. Nb5 Be7 27. Ra1 Kh7 28. Bf1 e4 29. f4 Bf6 30. Bd4 Ne5 0-1

[Event "Donihue U2200 op"]
[Site "Donihue"]
[Date "2014.02.01"]
[Round "3"]
[White "Poblete Mella, Lautaro"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2102"]
[BlackElo "1993"]
[PlyCount "105"]
[EventDate "2014.01.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nc6 5. g3 Bd6 6. Bg2 Nge7 7. 0-0 0-0 8. Re1 Qc7 9. Qe2 f6 10. c3 d4 11. Nc4 e5 12. a4 b6 13. h4 Bg4 14. Qf1 Qd7 15. Nh2 Be6 16. Qe2 Bc7 17. Bf1 a6 18. f4 b5 19. axb5 axb5 20. Rxa8 Rxa8 21. Na3 Na5 22. f5 Bf7 23. g4 Nb3 24. Qc2 Nxc1 25. Qxc1 dxc3 26. bxc3 Ba5 27. Nb1 c4 28. dxc4 Bb6+ 29. Kg2 Ra2+ 30. Re2 Rxe2+ 31. Bxe2 Bxc4 32. Bxc4+ bxc4 33. Qb2 Bc5 34. Qe2 Qd3 35. Qxd3 cxd3 36. Kf3 Nc6 37. Nf1 Na5 38. Nbd2 g6 39. Ne3 gxf5 40. exf5 Nc6 41. Ke4 Ne7 42. h5 Kf7 43. Kxd3 Ng8 44. Ne4 Ba7 45. Nd5 Bb8 46. c4 h6 47. c5 Ne7 48. Nxe7 Kxe7 49. Kc4 Bc7 50. Kd5 Bd8 51. Kc6 Ba5 52. Kb7 Bd8 53. c6 1-0

[Event "CHI-ch sf Centro"]
[Site "Santiago de Chile"]
[Date "2014.01.23"]
[Round "2"]
[White "Farfan Ortiz, Enrique Alfredo"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2256"]
[BlackElo "1993"]
[PlyCount "79"]
[EventDate "2014.01.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Qc7 7. Bd3 Nf6 8. 0-0 Ne5 9. h3 Bc5 10. Kh1 d6 11. f4 Nxd3 12. cxd3 b5 13. Rc1 Qb6 14. Nce2 e5 15. fxe5 dxe5 16. b4 Bxd4 17. Bxd4 exd4 18. Rc5 Be6 19. Nxd4 Rd8 20. Qa1 0-0 21. Rxf6 Rxd4 22. Qxd4 Rd8 23. Qf2 Qb8 24. Rf3 Qd6 25. a3 Qe7 26. Qg3 Qb7 27. Qe5 Rf8 28. d4 Bc4 29. d5 a5 30. Qc7 Qa8 31. bxa5 Qe8 32. e5 Qa8 33. d6 Qe4 34. d7 Qe1+ 35. Kh2 Qd2 36. Rxc4 bxc4 37. e6 Qg5 38. exf7+ Kh8 39. Qb8 Qe7 40. Qxf8+ 1-0

[Event "Santiago de Chile op"]
[Site "Santiago de Chile"]
[Date "2011.09.23"]
[Round "7"]
[White "Toledo Sandoval, Claudio"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1971"]
[BlackElo "2060"]
[PlyCount "146"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. e3 e6 5. Bxc4 a6 6. a3 b5 7. Ba2 c5 8. dxc5 Qxd1+ 9. Kxd1 Bxc5 10. b4 Be7 11. Bb2 0-0 12. Nf3 Bb7 13. Ke2 Nbd7 14. Rac1 Rac8 15. Rc2 Nb6 16. Rhc1 Nc4 17. Bxc4 Rxc4 18. Nb1 Rxc2+ 19. Rxc2 Rc8 20. Rxc8+ Bxc8 21. Ne5 Bb7 22. f3 Kf8 23. Bd4 Ke8 24. e4 g6 25. Ke3 Nh5 26. g4 Bg5+ 27. Kf2 Nf4 28. Be3 f6 29. Bxf4 Bxf4 30. Nd3 Bxh2 31. Nd2 Bc7 32. Ke3 Bb6+ 33. Ke2 Ke7 34. Nb3 Kd6 35. Nbc5 Bc8 36. Ke3 a5 37. Kd4 axb4 38. axb4 e5+ 39. Ke3 Be6 40. Kf2 f5 41. gxf5 gxf5 42. Kg3 f4+ 43. Kg2 Bc8 44. Kh2 Bd8 45. Kg2 h5 46. Kh2 Bh4 47. Kg2 Bg3 48. Kh1 Bh3 49. Nb7+ Ke6 50. Nbc5+ Kf6 51. Kg1 h4 52. Kh1 Bc8 53. Nb3 Be6 54. Nbc5 Bc8 55. Nb3 h3 56. Nbc5 Bh4 57. Kh2 Bg3+ 58. Kh1 Bh4 59. Kh2 Bg5 60. Nb3 Bh6 61. Nbc5 Bf8 62. Nb3 Bd6 63. Nbc5 Kg5 64. Nb3 Kh5 65. Nbc5 Kh4 66. Nb3 Be6 67. Nbc5 Bc4 68. Nf2 Be2 69. Nxh3 Bxc5 70. bxc5 b4 71. Ng1 Ba6 72. c6 b3 73. c7 b2 0-1

[Event "Santiago de Chile op"]
[Site "Santiago de Chile"]
[Date "2011.09.21"]
[Round "6"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Abiuso, Diego"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2060"]
[BlackElo "2105"]
[PlyCount "64"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Be7 8. axb5 Nb8 9. Nc3 c6 10. Bf4 0-0 11. Qe2 Re8 12. Rfe1 Bb4 13. Qd3 h6 14. Re4 Bxc3 15. bxc3 d5 16. exd6 Rxe4 17. Qxe4 cxb5 18. Nd4 Nc6 19. Nxc6 bxc6 20. Qxc6 Bd7 21. Qb7 a5 22. Qe4 a4 23. c4 bxc4 24. Bc1 Qa5 25. Qxc4 Rc8 26. Qe4 Re8 27. Qxe8+ Bxe8 28. Bf4 Qc3 29. Rd1 a3 30. h3 a2 31. d7 Bxd7 32. Rxd7 a1Q+ 0-1

[Event "Santiago de Chile op"]
[Site "Santiago de Chile"]
[Date "2011.09.16"]
[Round "5"]
[White "Andrade, Rodrigo"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1920"]
[BlackElo "2060"]
[PlyCount "76"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nf6 3. Nf3 e6 4. e3 Be7 5. Bd3 0-0 6. Nbd2 b6 7. 0-0 Bb7 8. c4 Nbd7 9. Rc1 c5 10. cxd5 exd5 11. Re1 Ne4 12. Bf4 Bf6 13. Bb1 Re8 14. Nf1 Rc8 15. Qd3 Qe7 16. N3d2 g6 17. Rcd1 Bg7 18. f3 Nxd2 19. Qxd2 Qf6 20. dxc5 Nxc5 21. b3 Ne6 22. Bg3 d4 23. exd4 Nxd4 24. Be4 Bxe4 25. fxe4 Rc2 26. Qd3 Rc3 27. Qd2 Qc6 28. e5 Rc2 29. Rc1 Rxc1 30. Rxc1 Qxc1 31. Qxd4 Qc5 32. Qxc5 bxc5 33. Bf2 Rc8 34. b4 cxb4 35. Bxa7 Bxe5 36. Ne3 Ra8 37. Bc5 Rxa2 38. Nc4 b3 0-1

[Event "Santiago de Chile op"]
[Site "Santiago de Chile"]
[Date "2011.09.14"]
[Round "4"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Stevens, Tristan"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "2060"]
[BlackElo "2128"]
[PlyCount "50"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. f3 d5 10. exd5 Nb4 11. Nde2 a4 12. Bxa4 Nfxd5 13. Bf2 Rxa4 14. Nxa4 Bf5 15. Rc1 Qa5 16. c3 Nd3+ 17. Kf1 Nxc1 18. Nxc1 Rd8 19. Qb3 Bh6 20. Ne2 b5 21. Nc5 Ne3+ 22. Bxe3 Bxe3 23. Nd4 Rxd4 24. Nb7 Qc7 25. g4 Qxb7 0-1

[Event "Santiago de Chile op"]
[Site "Santiago de Chile"]
[Date "2011.09.12"]
[Round "3"]
[White "Tapia Fuentes, Jaime"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2044"]
[BlackElo "2060"]
[PlyCount "155"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 cxd6 5. Nf3 g6 6. c4 Nb6 7. Nc3 Bg7 8. Be3 Nc6 9. Be2 0-0 10. 0-0 Bg4 11. b3 e5 12. d5 Ne7 13. Rc1 Nf5 14. Bg5 f6 15. Bd2 Bxf3 16. Bxf3 Nd4 17. Be4 f5 18. Bb1 f4 19. Qg4 Nd7 20. Rfe1 Nf6 21. Qh3 Qc8 22. Qxc8 Raxc8 23. Ne2 Nf5 24. f3 b6 25. Bb4 Rfd8 26. a4 a5 27. Bd2 Nd7 28. Bc2 Nc5 29. Rb1 Ra8 30. b4 axb4 31. Rxb4 Nd7 32. Reb1 Rdc8 33. Nc3 Nd4 34. Bd1 Ra7 35. Be1 Rac7 36. Ne4 Bf8 37. Nd2 Be7 38. Bf2 Bf6 39. Kf1 Kf7 40. Bxd4 exd4 41. Ne4 Ke7 42. Bb3 h6 43. Re1 Be5 44. g3 g5 45. h4 fxg3 46. hxg5 hxg5 47. Nxg3 Rf8 48. Kg2 Kf6 49. Ne4+ Ke7 50. Nxg5 Rg8 51. f4 Kf6 52. Kf3 Nc5 53. fxe5+ Kxg5 54. Rg1+ Kh6 55. Rxg8 Rf7+ 56. Ke2 d3+ 57. Ke3 Kh7 58. Rg2 dxe5 59. Rxb6 e4 60. Bd1 Rf1 61. Rd2 Re1+ 62. Kf2 Rh1 63. Bg4 Rh4 64. Bf5+ Kg7 65. Ke3 Rh1 66. a5 Re1+ 67. Kf2 Ra1 68. Rb5 Na4 69. Bxe4 Nc3 70. Rb7+ Kf6 71. Bxd3 Rxa5 72. Rb3 Na2 73. Ke3 Ke5 74. Rb6 Rxd5 75. cxd5 Nc3 76. Bc4 Ne4 77. Re6+ Kf5 78. Rxe4 1-0

[Event "Santiago de Chile op"]
[Site "Santiago de Chile"]
[Date "2011.09.09"]
[Round "2"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Vargas Maliqueo, Ivan Patricio"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2060"]
[BlackElo "2195"]
[PlyCount "118"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. Bf4 Bg7 7. Nf3 Nf6 8. 0-0 0-0 9. Nbd2 Nh5 10. Be3 f5 11. Nb3 Kh8 12. Re1 Qd6 13. Be2 Nf4 14. Bxf4 Qxf4 15. Nc5 Qd6 16. Nd3 Rb8 17. Bf1 Be6 18. Nde5 Bg8 19. Nxc6 bxc6 20. b4 Bf6 21. Ne5 Rb7 22. Ba6 Rc7 23. Bd3 Kg7 24. f4 Rb8 25. Qa4 Rb6 26. Qa5 e6 27. Re3 Bd8 28. Qa4 Rcb7 29. Rae1 Be7 30. Ba6 Rc7 31. Bf1 Qd8 32. Ra1 Bd6 33. Qc2 Rcb7 34. Ree1 Qa8 35. Qe2 a5 36. a3 Ra7 37. c4 Rb8 38. b5 cxb5 39. cxb5 Rc7 40. Nc6 Rbc8 41. Qe3 Rd7 42. Rec1 Rdc7 43. Rc2 Qb7 44. a4 Qb6 45. Rac1 Kh8 46. Kh1 Rg7 47. h4 h6 48. g3 Rf8 49. Ne5 g5 50. hxg5 hxg5 51. Rh2+ Bh7 52. fxg5 Kg8 53. Rc6 Qd8 54. Rh6 Bxe5 55. Qxe5 Qxg5 56. Qxe6+ Kh8 57. Qe5 Qg4 58. Rcf6 Rxf6 59. Qxf6 Qxg3 1/2-1/2

[Event "Santiago de Chile op"]
[Site "Santiago de Chile"]
[Date "2011.09.07"]
[Round "1"]
[White "Nicolini, Filippo"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "2060"]
[PlyCount "90"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 e6 5. Nf3 Be7 6. 0-0 0-0 7. d4 b6 8. Ne5 Nxc3 9. bxc3 Bb7 10. Qh5 g6 11. Qh3 Bd5 12. Bd3 f5 13. Bh6 Re8 14. Rfe1 Bf6 15. Qg3 Bh4 16. Qe3 Nd7 17. Bb5 Nxe5 18. dxe5 c6 19. Bd3 b5 20. a4 a6 21. Rad1 Qc7 22. g3 Be7 23. h4 Bf8 24. Bg5 h5 25. Rb1 Kh7 26. Bf6 Bh6 27. f4 Bf8 28. Kh2 Rab8 29. Be2 Kg8 30. a5 c5 31. Bf3 Bxf3 32. Qxf3 Qb7 33. Qd3 c4 34. Qd4 Qc6 35. Rbd1 Rb7 36. Qf2 Bc5 37. Qe2 Kf7 38. Rd2 Rc8 39. Red1 Ke8 40. Rd8+ Rxd8 41. Rxd8+ Kf7 42. Qd2 Be7 43. Rh8 Bxf6 44. exf6 Rd7 45. Rh7+ Ke8 0-1

[Event "Santiago Writers Club"]
[Site "Santiago de Chile"]
[Date "2011.05.11"]
[Round "10.4"]
[White "Moran Reyes, Paulo"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2142"]
[BlackElo "2063"]
[PlyCount "83"]
[EventDate "2011.04.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 d5 9. exd5 exd5 10. cxd5 Nb4 11. Bc4 Bg4 12. Qd4 b5 13. Bb3 Bc5 14. Qe5+ Kf8 15. 0-0 Nd3 16. Qg3 Nxc1 17. Raxc1 Bd6 18. Qh4 h5 19. f3 b4 20. fxg4 bxa3 21. g5 axb2 22. Rb1 Ng4 23. h3 Qb6+ 24. Kh1 Kg8 25. Rxb2 Qe3 26. Nd1 Qe5 27. g3 Qe4+ 28. Rg2 Qd3 29. Re1 Bb4 30. Bc2 Qxd5 31. Rf1 Qb5 32. Rf5 Qe8 33. Rf1 g6 34. Bb3 Ra7 35. Bd5 Re7 36. Bf3 Re1 37. Rgg1 Rxf1 38. Rxf1 Qb5 39. Kg2 Qc4 40. hxg4 hxg4 41. Qxg4 Qc2+ 42. Rf2 1-0

[Event "Santiago Writers Club"]
[Site "Santiago de Chile"]
[Date "2011.05.09"]
[Round "9.4"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Caceres Vasquez, Sergio"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2063"]
[BlackElo "2177"]
[PlyCount "84"]
[EventDate "2011.04.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. 0-0 Ne5 9. h3 Bc5 10. f4 Ng6 11. e5 Nxe5 12. Be2 Nc6 13. Qd2 d5 14. Kh1 Bxd4 15. Bxd4 Nxd4 16. Qxd4 0-0 17. Bd3 Bd7 18. Rae1 Rac8 19. Qf2 b5 20. a3 Qc5 21. Qh4 a5 22. Re5 h6 23. Rf3 Rfd8 24. f5 exf5 25. Bxf5 Qd6 26. Bxd7 Qxe5 27. Bxc8 Rxc8 28. Rd3 Rc4 29. Qf2 b4 30. axb4 axb4 31. Re3 Qc7 32. Nxd5 Nxd5 33. Re8+ Kh7 34. Qf5+ g6 35. Qxd5 Rxc2 36. Qe5 Qxe5 37. Rxe5 Rxb2 38. Rb5 Kg7 39. Kh2 Rb1 40. g4 b3 41. Kg2 b2 42. Kf2 Rh1 0-1

[Event "Santiago Writers Club"]
[Site "Santiago de Chile"]
[Date "2011.05.06"]
[Round "8.3"]
[White "Cuevas Araya, Walter"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2245"]
[BlackElo "2063"]
[PlyCount "81"]
[EventDate "2011.04.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. g3 d5 6. Nxc6 bxc6 7. Bg2 Ba6 8. Nc3 Nf6 9. exd5 cxd5 10. Ne2 Bc5 11. 0-0 0-0 12. Re1 Qb6 13. Be3 Bxe3 14. fxe3 Qxe3+ 15. Kh1 Ng4 16. Qd4 Qxd4 17. Nxd4 Rfc8 18. h3 Nf6 19. Re3 Rab8 20. Ra3 Rb6 21. Re1 Rc7 22. g4 h6 23. Kh2 Bc8 24. b3 a6 25. Re3 Rc5 26. c3 e5 27. Rxe5 Bxg4 28. b4 Rc7 29. Bxd5 Rd6 30. Bg2 Bc8 31. Rc5 Rxc5 32. bxc5 Rd8 33. Rb3 Nd7 34. c6 Nc5 35. Rb8 g6 36. c7 Rf8 37. Nc6 Kg7 38. Ne7 Be6 39. Bd5 Bd7 40. Rd8 Bc8 41. Nxc8 1-0

[Event "Santiago Writers Club"]
[Site "Santiago de Chile"]
[Date "2011.05.04"]
[Round "7.5"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Amaro Troncoso, Hanssel"]
[Result "1/2-1/2"]
[ECO "C72"]
[WhiteElo "2063"]
[BlackElo "1994"]
[PlyCount "150"]
[EventDate "2011.04.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 f5 6. exf5 Bxf5 7. d4 b5 8. Bb3 Be7 9. Bd5 Bd7 10. dxe5 dxe5 11. Bxc6 Bxc6 12. Qxd8+ Rxd8 13. Nxe5 Be4 14. c3 Nf6 15. Nd2 Bc5 16. Ndf3 0-0 17. Bg5 h6 18. Be3 Bd6 19. b4 Rde8 20. Bd4 Nd5 21. Rfe1 Bxf3 22. Nxf3 Nf4 23. Kf1 Ne6 24. Re4 Nxd4 25. Rxe8 Rxe8 26. Nxd4 c5 27. bxc5 Bxc5 28. Re1 Rxe1+ 29. Kxe1 b4 30. Ne2 Kf7 31. c4 Kf6 32. f3 Be3 33. Kd1 Ke5 34. Kc2 Kd6 35. Kb3 Kc5 36. Ng3 a5 37. Ne4+ Kc6 38. a3 bxa3 39. Kxa3 Bb6 40. Ka4 Bc7 41. g3 Bd8 42. Kb3 Kd7 43. Nc5+ Kc6 44. Ne4 Bc7 45. h3 g6 46. g4 Be5 47. Ka4 Bc7 48. h4 Bd8 49. h5 gxh5 50. gxh5 Bc7 51. Kb3 Be5 52. Ka3 Bf4 53. Ka4 Bc7 54. f4 Bxf4 55. Kxa5 Be5 56. Ka4 Bf4 57. Kb3 Be5 58. Kc2 Kd7 59. Kd3 Ke6 60. Ke3 Kf5 61. Kf3 Bc7 62. Nc5 Bd6 63. Ne4 Bc7 64. c5 Be5 65. c6 Bc7 66. Nc5 Bd6 67. Na6 Kg5 68. Nc5 Kxh5 69. Ne6 Kg6 70. Kg4 Kf6 71. Nd4 Ke5 72. Nb5 Kd5 73. Na7 Kc5 74. Kf5 Kb6 75. Nc8+ Kxc6 1/2-1/2

[Event "Santiago Writers Club"]
[Site "Santiago de Chile"]
[Date "2011.05.02"]
[Round "6.2"]
[White "Rios, Maximiliano"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1923"]
[BlackElo "2063"]
[PlyCount "94"]
[EventDate "2011.04.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. Bf4 e5 7. Be3 Nf6 8. Bg5 Be6 9. N1c3 a6 10. Na3 b5 11. Nd5 Be7 12. Nxe7 Qxe7 13. c3 Rd8 14. Qc2 0-0 15. Bd3 Rc8 16. Qe2 h6 17. Bxf6 Qxf6 18. 0-0 d5 19. exd5 Bxd5 20. Be4 Rfd8 21. Bxd5 Rxd5 22. Rfd1 Rcd8 23. Rxd5 Rxd5 24. Rd1 Qd6 25. Rxd5 Qxd5 26. b3 f5 27. Nc2 f4 28. c4 bxc4 29. Qxc4 Qxc4 30. bxc4 Kf7 31. Kf1 Ke6 32. Ke2 Kd6 33. Kd3 Kc5 34. Kc3 e4 35. g3 g5 36. gxf4 gxf4 37. Na1 Kd6 38. Nb3 Ke5 39. Nc5 a5 40. Nd7+ Kf5 41. Nb6 Kg4 42. Nd5 Kf3 43. c5 h5 44. Kd2 h4 45. h3 Nd4 46. Ne7 e3+ 47. Ke1 Nc2+ 0-1

[Event "Santiago Writers Club"]
[Site "Santiago de Chile"]
[Date "2011.04.25"]
[Round "3.6"]
[White "Robledo Paredes, Eduardo"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1820"]
[BlackElo "2063"]
[PlyCount "108"]
[EventDate "2011.04.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. 0-0 Be7 8. b3 0-0 9. Bb2 Be6 10. Qc2 f5 11. Rad1 e4 12. Ne1 Nd4 13. Qb1 Bf6 14. e3 Nc6 15. d4 Nd5 16. Nxd5 Bxd5 17. Bc3 a5 18. Nc2 Be7 19. Rd2 Nb4 20. Nxb4 Bxb4 21. Ba1 Rf6 22. f3 exf3 23. Bxf3 Bxf3 24. Rxf3 Qd5 25. Rdf2 Raf8 26. Qd3 b5 27. Rf1 h5 28. Bb2 Bd6 29. R3f2 g6 30. Rg2 Re6 31. Bc1 Rfe8 32. Qe2 Re4 33. Qc2 Kg7 34. Qd1 Rg4 35. Rff2 h4 36. Qf3 Qxf3 37. Rxf3 h3 38. Rc2 Kf7 39. Rc6 Ke6 40. Kf2 Kd5 41. Rc2 Rge4 42. Re2 Be7 43. Rf4 Bg5 44. Rxe4 Rxe4 45. Rc2 c6 46. Rc5+ Kd6 47. Rc2 Bf6 48. Bd2 g5 49. Bb4+ Kd7 50. Bd2 Be7 51. b4 Bd6 52. Rb2 f4 53. gxf4 gxf4 54. Rb3 fxe3+ 0-1

[Event "Santiago Writers Club"]
[Site "Santiago de Chile"]
[Date "2011.04.18"]
[Round "1.5"]
[White "Salgado Aravena, Jorge"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2145"]
[BlackElo "2063"]
[PlyCount "166"]
[EventDate "2011.04.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Nf6 5. d4 cxd4 6. Nxd4 Bb4 7. Nxc6 bxc6 8. Bd3 e5 9. 0-0 0-0 10. Bg5 h6 11. Bh4 Bc5 12. Qf3 g5 13. Bg3 d6 14. Qd1 Rb8 15. b3 Bg4 16. Be2 Be6 17. Rc1 Bd4 18. Qd3 Nd7 19. Kh1 Nc5 20. Qb1 a5 21. Nd1 f5 22. f3 fxe4 23. fxe4 Rxf1+ 24. Bxf1 Qf6 25. Be2 h5 26. Nc3 h4 27. Rf1 Qe7 28. Be1 Rf8 29. Bd2 Rxf1+ 30. Bxf1 h3 31. gxh3 Qf6 32. Bg2 Qf2 33. Qd1 Nd3 34. Ne2 Qh4 35. Qc2 Nf2+ 36. Kg1 Nxh3+ 37. Kh1 Nf2+ 38. Kg1 Nh3+ 39. Kh1 Nf2+ 40. Kg1 Bc5 41. Kf1 Qxh2 42. Qc3 Bh3 43. Qg3 Qh1+ 44. Ng1 Bxg2+ 45. Qxg2 Qxg2+ 46. Kxg2 Nxe4 47. Bxa5 Bxg1 48. Kxg1 Kf7 49. Kg2 Ke6 50. Bb4 c5 51. Be1 d5 52. Kf3 Nf6 53. cxd5+ Kxd5 54. Bd2 g4+ 55. Ke3 Ne4 56. Be1 Nf6 57. a4 Nd7 58. Ba5 Nb8 59. Bc3 Na6 60. Kd3 Nb8 61. Be1 Na6 62. Bg3 Nb4+ 63. Ke3 Nc2+ 64. Kd3 Nd4 65. a5 Nxb3 66. a6 Kc6 67. Bxe5 Kb6 68. a7 Kxa7 69. Kc4 Nc1 70. Bd6 Kb6 71. Bxc5+ Kc6 72. Be3 Ne2 73. Kd3 Ng3 74. Bf4 Nh5 75. Bb8 Kd5 76. Ke3 Kc4 77. Be5 Kb3 78. Ke4 Kc4 79. Kf5 Nf6 80. Bxf6 g3 81. Be5 g2 82. Bh2 Kd3 83. Bg1 Ke2 1/2-1/2

[Event "Santiago Endesa Classification"]
[Site "Santiago de Chile"]
[Date "2010.10.13"]
[Round "3"]
[White "Carrasco Miranda, Andres"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2247"]
[BlackElo "2017"]
[PlyCount "33"]
[EventDate "2010.10.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. Na3 Nf6 4. Nxc4 e6 5. g3 Be7 6. Bg2 0-0 7. 0-0 c5 8. d4 Nc6 9. dxc5 Qxd1 10. Rxd1 Bxc5 11. Nfe5 Nd5 12. Bxd5 Rd8 13. Be3 Rxd5 14. Bxc5 Rxc5 15. Nxc6 f6 16. Rd8+ Kf7 17. Nd6+ 1-0

[Event "Santiago Endesa Classification"]
[Site "Santiago de Chile"]
[Date "2010.10.08"]
[Round "2"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Vargas Maliqueo, Ivan Patricio"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2017"]
[BlackElo "2199"]
[PlyCount "37"]
[EventDate "2010.10.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8. Be3 e5 9. Nb3 Be6 10. f3 Nbd7 11. Qd2 b5 12. a4 b4 13. Nd5 Bxd5 14. exd5 Nb6 15. Bxb6 Qxb6 16. a5 Qb7 17. Bc4 Be7 18. Ra4 Rb8 19. Nc1 1/2-1/2

[Event "Santiago Endesa 06"]
[Site "Santiago de Chile"]
[Date "2010.06.25"]
[Round "9"]
[White "Vargas Maliqueo, Ivan Patricio"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2177"]
[BlackElo "2093"]
[PlyCount "64"]
[EventDate "2010.06.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c5 3. e3 Nf6 4. Bb2 e6 5. Bb5+ Bd7 6. Qe2 Bxb5 7. Qxb5+ Qd7 8. Nc3 a6 9. Qb6 Qc6 10. Na4 Nfd7 11. Qxc6 Nxc6 12. d4 b5 13. Nxc5 Nxc5 14. dxc5 Bxc5 15. a4 0-0 16. axb5 axb5 17. Kd2 Rfe8 18. Rxa8 Rxa8 19. Ra1 Rxa1 20. Bxa1 f6 21. Bd4 Bd6 22. Bb6 e5 23. g3 Kf7 24. Nh4 Ke6 25. f4 g6 26. Nf3 e4 27. Ng1 f5 28. Ne2 b4 29. Bd4 Kd7 30. Bg7 Kc7 31. Ng1 Be7 32. Nh3 Kd6 1/2-1/2

[Event "Santiago Endesa 06"]
[Site "Santiago de Chile"]
[Date "2010.06.23"]
[Round "8"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Caceres Salinas, David Alejandro"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "2093"]
[BlackElo "1899"]
[PlyCount "102"]
[EventDate "2010.06.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. Nc3 0-0 9. Be3 Nc6 10. exd6 cxd6 11. d5 Bxf3 12. Bxf3 Ne5 13. b3 Nxf3+ 14. Qxf3 e5 15. Qe2 f5 16. f4 Bf6 17. Qd2 e4 18. Rad1 Bxc3 19. Qxc3 Nd7 20. Bd4 Rf7 21. Qb4 Qc7 22. Rc1 b6 23. Qd2 Nc5 24. Bxc5 Qxc5+ 25. Kh1 e3 26. Qd3 Re8 27. Rce1 Re4 28. h3 Rfe7 29. Re2 g6 30. Rf3 b5 31. g3 Rd4 32. Qc3 Rd1+ 33. Kg2 bxc4 34. bxc4 Rd2 35. Rxd2 e2 36. Rxe2 Rxe2+ 37. Kf1 Re4 38. Rf2 Rxc4 39. Qd3 Rc3 40. Qe2 Re3 41. Qd2 Rxg3 42. h4 Qc4+ 43. Re2 Rd3 44. Qb2 Qxf4+ 45. Rf2 Qe5 46. Qb8+ Kg7 47. Qxa7+ Kh6 48. Qa4 Qxd5 49. Qf4+ Kg7 50. Rg2 Rd1+ 51. Ke2 Qd3+ 0-1

[Event "Santiago Endesa 06"]
[Site "Santiago de Chile"]
[Date "2010.06.21"]
[Round "7"]
[White "Escudero Donoso, Felipe"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2023"]
[BlackElo "2093"]
[PlyCount "53"]
[EventDate "2010.06.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. b3 Nc6 5. Bd3 e6 6. 0-0 Bd6 7. Bb2 0-0 8. c4 dxc4 9. bxc4 cxd4 10. exd4 b6 11. Nbd2 Bb7 12. Qe2 Be7 13. Rfd1 Rc8 14. Rac1 Qd6 15. Ne4 Qf4 16. Ng3 Rfe8 17. Bb1 Rcd8 18. a3 Bf8 19. Qc2 g6 20. Ne2 Qd6 21. Qa4 Bg7 22. h3 Qb8 23. Qb5 Qa8 24. Qg5 h6 25. Qg3 Nh5 26. Qh2 Qb8 27. h4 1/2-1/2

[Event "Santiago Endesa 06"]
[Site "Santiago de Chile"]
[Date "2010.06.18"]
[Round "6"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Marin Munoz, Roque"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2093"]
[BlackElo "2161"]
[PlyCount "128"]
[EventDate "2010.06.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 Qc7 12. Kb1 Rfc8 13. g5 Nh5 14. Nd5 Bxd5 15. exd5 a5 16. Bh3 a4 17. Nc1 a3 18. b3 Nf4 19. Bxf4 exf4 20. Rhg1 g6 21. Nd3 Bf8 22. Nxf4 Bg7 23. c4 Re8 24. Nd3 Nc5 25. Nxc5 Qxc5 26. Rge1 Rad8 27. Re4 Rxe4 28. fxe4 Re8 29. Bg2 b5 30. cxb5 Qxb5 31. Rc1 Qd7 32. Qf4 Qa7 33. Qd2 Rb8 34. Bf1 Bb2 35. Rd1 Qc5 36. Bc4 Be5 37. Rc1 Qc8 38. Qg2 Qd7 39. Rd1 Qe7 40. Re1 Bc3 41. Re3 Bd4 42. Re2 Qc7 43. Rc2 Qd8 44. h4 Qe7 45. Bd3 Qa7 46. Bc4 Be3 47. Qe2 Qd4 48. Qd3 Qb6 49. e5 Bf4 50. e6 Re8 51. Qf1 Qd4 52. Rf2 fxe6 53. dxe6 d5 54. Bxd5 Re7 55. Bc4 Qe4+ 56. Bd3 Qd4 57. Bc4 Qe4+ 58. Bd3 Qd4 59. Bc4 Qc3 60. Qd1 Kg7 61. Rc2 Qe3 62. Re2 Qc3 63. Rc2 Qe3 64. Re2 Qc3 1/2-1/2

[Event "Santiago Endesa 06"]
[Site "Santiago de Chile"]
[Date "2010.06.16"]
[Round "5"]
[White "Alvarez, Jorge"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2110"]
[BlackElo "2093"]
[PlyCount "10"]
[EventDate "2010.06.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. a3 Ba6 5. e3 Be7 1/2-1/2

[Event "Santiago Endesa 06"]
[Site "Santiago de Chile"]
[Date "2010.06.14"]
[Round "4"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Corbacho, Guillermo"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2093"]
[BlackElo "2050"]
[PlyCount "47"]
[EventDate "2010.06.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 h5 13. Bg5 Rc5 14. g4 hxg4 15. h5 Nxf3 16. Nxf3 gxf3 17. hxg6 Qa5 18. gxf7+ Rxf7 19. Bxf7+ Kxf7 20. Bh6 Rxc3 21. Qxc3 Qxc3 22. bxc3 Nxe4 23. Bxg7 Nf2 24. Bd4 1-0

[Event "Santiago Endesa 06"]
[Site "Santiago de Chile"]
[Date "2010.06.11"]
[Round "3"]
[White "Quinones Mena, Jeannette"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2008"]
[BlackElo "2093"]
[PlyCount "32"]
[EventDate "2010.06.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. c4 Nf6 7. Nc3 d6 8. Be2 Bg7 9. 0-0 0-0 10. Be3 Qc7 11. Rc1 Rb8 12. b3 Qa5 13. Qd2 Re8 14. Bf3 Ng4 15. Bxg4 Bxg4 16. Bd4 Bxd4 1/2-1/2

[Event "Santiago Endesa 06"]
[Site "Santiago de Chile"]
[Date "2010.06.09"]
[Round "2"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Lopez Urbina, Roberto"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2093"]
[PlyCount "65"]
[EventDate "2010.06.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 c6 5. Nf3 Bg7 6. Bd3 0-0 7. 0-0 b5 8. e5 Nh5 9. Ne4 f5 10. exf6 exf6 11. a4 f5 12. Nf2 b4 13. c3 bxc3 14. bxc3 h6 15. Re1 Nd7 16. Bc4+ Kh7 17. a5 Ndf6 18. Bd2 Ne4 19. Bd3 d5 20. Bf1 Rb8 21. Nd3 Qd6 22. Qc2 Ba6 23. Nde5 Bxf1 24. Rxf1 Nhf6 25. Rfb1 c5 26. Qa4 Nxd2 27. Nxd2 Ne4 28. Nxe4 fxe4 29. g3 cxd4 30. cxd4 Rfc8 31. a6 Rb6 32. Kg2 Rcb8 33. Rxb6 1/2-1/2

[Event "Santiago Endesa 06"]
[Site "Santiago de Chile"]
[Date "2010.06.07"]
[Round "1"]
[White "Ulloa Bustos, Juan"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "1999"]
[BlackElo "2093"]
[PlyCount "98"]
[EventDate "2010.06.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 e6 5. e3 a6 6. Bxc4 b5 7. Bb3 Bb7 8. 0-0 c5 9. Re1 Be7 10. dxc5 Qxd1 11. Rxd1 Bxc5 12. a3 0-0 13. Bc2 Nc6 14. b4 Bb6 15. Bb2 Rfd8 16. Ne2 Nd5 17. Ned4 Nxd4 18. Nxd4 Ne7 19. Bb3 Rd6 20. Ne2 Rad8 21. Rxd6 Rxd6 22. Rd1 Rxd1+ 23. Bxd1 Nf5 24. Ng3 Nxg3 25. hxg3 Bd5 26. Bc2 f5 27. Be5 Kf7 28. Kf1 g6 29. Bd4 Bc7 30. f4 e5 31. Bc5 Ke6 32. Kf2 h5 33. Bd3 e4 34. Bc2 Bc4 35. Ke1 Bd8 36. Kd2 Bf6 37. Ke1 Bc3+ 38. Kd1 Kd5 39. Be7 Ba2 40. Kc1 Kc4 41. Bd6 Bb3 42. Be7 Be1 43. g4 hxg4 44. Bc5 Bxc2 45. Kxc2 a5 46. Be7 axb4 47. axb4 Bxb4 48. Bf6 Ba3 49. Be5 b4 0-1

[Event "Santiago Endesa 02"]
[Site "Santiago de Chile"]
[Date "2010.05.19"]
[Round "8"]
[White "Rosa Valenzuela, Fernando"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "0-1"]
[ECO "E03"]
[WhiteElo "2109"]
[BlackElo "2093"]
[PlyCount "82"]
[EventDate "2010.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. g3 Nf6 3. Bg2 e6 4. c4 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Nf3 b5 8. Qc2 Bb7 9. 0-0 c5 10. Nc3 Rc8 11. dxc5 Bxc5 12. Qd1 0-0 13. Bf4 Qb6 14. Qb3 Rfd8 15. Rad1 h6 16. Ne5 Bxg2 17. Kxg2 Nxe5 18. Bxe5 Ng4 19. Bf4 Nxf2 20. Rxd8+ Rxd8 21. Rxf2 Bxf2 22. Ne4 Bc5 23. Qf3 Be7 24. g4 Qd4 25. b3 Qd5 26. a4 f5 27. gxf5 exf5 28. Ng3 Qxf3+ 29. Kxf3 Rf8 30. axb5 axb5 31. Be5 g6 32. e3 Kf7 33. Ne2 Bf6 34. Bd6 Rd8 35. Bc5 g5 36. b4 Be5 37. h3 Kf6 38. Nd4 Bxd4 39. exd4 Ke6 40. Ke3 Kd5 41. Kf3 Re8 0-1

[Event "Santiago Endesa 02"]
[Site "Santiago de Chile"]
[Date "2010.05.17"]
[Round "7"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Henriquez Villagra, Cristobal"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2093"]
[BlackElo "2092"]
[PlyCount "91"]
[EventDate "2010.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. g5 Nh5 13. Nd5 Bxd5 14. exd5 b4 15. Rg1 a5 16. Kb1 Qc7 17. Qf2 Rfc8 18. Bh3 a4 19. Nc1 Ra5 20. Bg4 Nf4 21. Bxf4 exf4 22. Bxd7 Qxd7 23. h4 Qf5 24. Rge1 Bf8 25. Re4 b3 26. axb3 a3 27. g6 axb2 28. Kxb2 Qxg6 29. Rg1 Qf6+ 30. Qd4 Qxd4+ 31. Rxd4 g6 32. c3 Bg7 33. Rd3 Be5 34. h5 Kg7 35. Na2 Rca8 36. Nb4 f5 37. Re1 g5 38. Rxe5 dxe5 39. d6 e4 40. Rd1 exf3 41. c4 f2 42. Rf1 g4 43. Nd3 g3 44. Nxf4 Ra1 45. Rxa1 Rxa1 46. Kxa1 0-1

[Event "Santiago Endesa 02"]
[Site "Santiago de Chile"]
[Date "2010.05.14"]
[Round "6"]
[White "Marin Munoz, Roque"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2161"]
[BlackElo "2093"]
[PlyCount "41"]
[EventDate "2010.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. a4 Be7 8. Qe2 0-0 9. Rd1 Qc7 10. Nc3 Nc6 11. dxc5 Bxc5 12. h3 b6 13. e4 Nd7 14. Be3 Bxe3 15. Qxe3 Bb7 16. Rac1 Rad8 17. Qe2 Nc5 18. Na2 Rxd1+ 19. Rxd1 Rd8 20. Rxd8+ Nxd8 21. Nc3 1/2-1/2

[Event "Santiago Endesa 02"]
[Site "Santiago de Chile"]
[Date "2010.05.12"]
[Round "5"]
[White "Caceres Salinas, David Alejandro"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "1899"]
[BlackElo "2093"]
[PlyCount "72"]
[EventDate "2010.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Be2 Qc7 8. Nxc6 bxc6 9. 0-0 Bb4 10. a3 Be7 11. Qd2 d5 12. exd5 cxd5 13. Bf4 Bd6 14. Bb5+ Bd7 15. Bxd7+ Qxd7 16. Bxd6 Qxd6 17. Qg5 0-0 18. Rad1 h6 19. Qh4 Rfc8 20. Rd3 Qe5 21. f4 Qf5 22. h3 h5 23. Qe1 Rc4 24. Qd2 Rb8 25. b3 Rc7 26. Ne2 Ne4 27. Qd1 g6 28. Nd4 Qf6 29. f5 exf5 30. Nxf5 gxf5 31. Rxd5 Ng3 32. Rf4 Re8 33. Kh2 Rce7 34. Qd2 h4 35. Rd6 Qa1 36. Rg4+ fxg4 0-1

[Event "Santiago Endesa 02"]
[Site "Santiago de Chile"]
[Date "2010.05.10"]
[Round "4"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Berti Contreras, Lorenginis Jesus"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2093"]
[BlackElo "2104"]
[PlyCount "64"]
[EventDate "2010.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nc6 7. e5 dxe5 8. dxe5 Nd5 9. Nxd5 Qxd5 10. Qe2 Bg4 11. Be4 Qa5+ 12. Bd2 Qb6 13. Be3 Qb4+ 14. Bd2 Qxb2 15. 0-0 Nd4 16. Qc4 Nxf3+ 17. gxf3 Be6 18. Qb4 Qxb4 19. Bxb4 Bh6 20. Bxe7 Bxf4 21. Bf6 c6 22. Rfe1 Rac8 23. a4 Rc7 24. Rad1 Re8 25. Bd3 Rd7 26. Re4 Bh6 27. Be2 Bd5 28. c4 Be6 29. Rxd7 Bxd7 30. f4 Bf5 31. Rd4 c5 32. Rd5 Bxf4 0-1

[Event "Santiago Endesa 02"]
[Site "Santiago de Chile"]
[Date "2010.05.07"]
[Round "3"]
[White "Carmona Rosales, Jose Luis"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2111"]
[BlackElo "2093"]
[PlyCount "87"]
[EventDate "2010.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 dxe4 5. Nxe4 Nc6 6. Bb5 Bd7 7. 0-0 Nh6 8. b3 Nf5 9. Bb2 Be7 10. Qe2 0-0 11. Kh1 Nfd4 12. Bxd4 Nxd4 13. Nxd4 cxd4 14. Bd3 Re8 15. Rf3 f5 16. Rh3 g6 17. Ng3 Bf6 18. Rf1 e5 19. Bc4+ Kh8 20. Bf7 Re7 21. Bxg6 exf4 22. Qh5 fxg3 23. Bxh7 f4 24. Bd3+ Kg8 25. Qg6+ Rg7 26. Bc4+ Kf8 27. Rh8+ Ke7 28. Qe4+ Kd6 29. Rxd8 Rxd8 30. Rxf4 Rf8 31. hxg3 Kc7 32. Rxf6 Rh8+ 33. Kg1 Re8 34. Qf4+ Kc8 35. Rf8 Rge7 36. Rxe8+ Rxe8 37. Qxd4 a6 38. g4 Bc6 39. Bd5 Rd8 40. c4 Be8 41. Qf6 Kc7 42. g5 Rd6 43. Qe5 b6 44. Qxe8 1-0

[Event "Santiago Endesa 02+"]
[Site "Santiago de Chile"]
[Date "2010.05.05"]
[Round "2"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Alvarez Marquez, Emilio"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2093"]
[BlackElo "2111"]
[PlyCount "83"]
[EventDate "2010.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. Bc4 b5 7. Bb3 Bb7 8. 0-0 e6 9. Qe2 Be7 10. Ne5 Nbd7 11. Rd1 c5 12. Nxd7 Qxd7 13. dxc5 Qc6 14. f3 Bxc5+ 15. Be3 Ng4 16. Nd5 Nxe3 17. Nxe3 0-0 18. Kh1 Rad8 19. c3 Qc7 20. Bc2 Qe5 21. Re1 Rd7 22. Nf1 Qf4 23. Rad1 Rfd8 24. Rxd7 Rxd7 25. Rd1 Rxd1 26. Qxd1 Qd6 27. Qxd6 Bxd6 28. Ng3 Bf4 29. Be4 Bc8 30. Kg1 f5 31. Bc6 Be3+ 32. Kf1 Kf7 33. a4 bxa4 34. Bxa4 g6 35. Ke2 Bg1 36. Nf1 e5 37. b4 Be6 38. Kd3 Ba2 39. Bc6 Bb1+ 40. Kd2 Ba2 41. Kd3 Bb1+ 42. Kd2 1/2-1/2

[Event "Santiago Endesa 02"]
[Site "Santiago de Chile"]
[Date "2010.05.03"]
[Round "1"]
[White "Von Dessauer Orellana, Daniel J"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2028"]
[BlackElo "2093"]
[PlyCount "130"]
[EventDate "2010.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Be7 5. 0-0 0-0 6. Nbd2 c5 7. c3 Nc6 8. Qe2 Qc7 9. dxc5 Bxc5 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 g6 13. Bh6 Re8 14. Qh4 Qd8 15. Qc4 Qd5 16. Rad1 Qxc4 17. Bxc4 a6 18. a4 a5 19. Bb5 f6 20. h4 e5 21. Bc4+ Be6 22. Bxe6+ Rxe6 23. Rd5 b6 24. Rfd1 Kf7 25. Nd2 Rd6 26. Rxd6 Bxd6 27. Ne4 Be7 28. Be3 Ke6 29. Bxb6 Rb8 30. Nc5+ Kf5 31. Nd7 Rb7 32. Rd2 Nd4 33. cxd4 Rxd7 34. Bxa5 exd4 35. b4 d3 36. f3 Rd4 37. Bb6 Bxb4 38. Bxd4 Bxd2 39. Kf2 Ba5 40. Ke3 d2 41. Ke2 h5 42. Be3 d1Q+ 43. Kxd1 g5 44. hxg5 fxg5 45. Ke2 h4 46. Bd2 Bb6 47. a5 Ba7 48. Be3 Bb8 49. a6 g4 50. a7 Bxa7 51. Bxa7 h3 52. gxh3 gxf3+ 53. Kxf3 Kg5 54. Kg3 Kh5 55. h4 Kg6 56. Kg4 Kh6 57. h5 Kh7 58. Kg5 Kh8 59. Kg6 Kg8 60. h6 Kh8 61. Bd4+ Kg8 62. h7+ Kf8 63. h8Q+ Ke7 64. Qf6+ Kd7 65. Kf5 Kc7 1-0

[Event "Santiago Endesa 07"]
[Site "Santiago de Chile"]
[Date "2009.06.08"]
[Round "11"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Garcia Cardenas, Pablo"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "2196"]
[BlackElo "2314"]
[PlyCount "63"]
[EventDate "2009.05.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. Nc3 0-0 9. Be3 Nc6 10. d5 Bxf3 11. Bxf3 Nxe5 12. dxe6 fxe6 13. Bxb7 Rb8 14. Be4 Nbxc4 15. Bxa7 Rxb2 16. f4 Nd2 17. Rf2 Nxe4 18. Rxb2 Nxc3 19. Qb3 Nc6 20. Qxe6+ Kh8 21. Re1 Bf6 22. Bf2 Nd1 23. Rc2 Nb4 24. Rc4 Nxf2 25. Rxb4 Nd3 26. Rb3 Nxe1 27. Qxe1 Bd4+ 28. Kh1 Rxf4 29. Qb1 Bb6 30. Rh3 h6 31. Qd3 Qf6 32. g4 0-1

[Event "Santiago Endesa 07"]
[Site "Santiago de Chile"]
[Date "2009.06.05"]
[Round "10"]
[White "Bombardiere Rosas, Eduardo"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2154"]
[BlackElo "2196"]
[PlyCount "173"]
[EventDate "2009.05.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. c4 0-0 7. Nbd2 d6 8. b3 Nbd7 9. Bb2 c5 10. Rc1 Rc8 11. Re1 Qc7 12. e4 cxd4 13. Nxd4 a6 14. f4 Rfd8 15. Qe2 e5 16. Nf5 Bf8 17. Kh1 Qb8 18. Ne3 Nc5 19. Nd5 Nxd5 20. cxd5 a5 21. Bh3 Ba6 22. Nc4 Rc7 23. fxe5 Re7 24. Qe3 Bxc4 25. Rxc4 dxe5 26. Rec1 Ree8 27. Qf3 Bd6 28. Rf1 Qb7 29. Rc2 Re7 30. Bc1 Rde8 31. Be3 Rf8 32. Bg5 Rc7 33. Qe2 Re8 34. Qb5 Rb8 35. Bg2 Qc8 36. Be3 Qg4 37. Bg1 Re7 38. Rc4 h6 39. Qc6 Qd7 40. Qxd7 Rxd7 41. Rfc1 Kh7 42. Be3 Re7 43. R4c3 Ra8 44. R1c2 Rb8 45. Bf3 Ra8 46. Kg2 g6 47. g4 g5 48. Rc1 Kg7 49. Rc4 Rb8 50. Be2 Ra8 51. Kf3 Rh8 52. h3 Ra7 53. Kg3 Re7 54. Bf3 Ra7 55. R4c3 Rha8 56. a3 Rb8 57. R1c2 Rd7 58. Rh2 Rbd8 59. Rhc2 Rb7 60. Bg2 Rbb8 61. Kf3 Rb7 62. Bf1 Rdb8 63. Bb5 Nd7 64. Bxd7 Rxd7 65. Rc6 b5 66. Ra6 Bxa3 67. Rxa5 Bf8 68. Rc6 Rd6 69. Raa6 Rxc6 70. Rxc6 Ba3 71. h4 Be7 72. h5 Rb7 73. Ke2 f6 74. Kd3 Kf7 75. Kc3 Ke8 76. Bc5 Bd8 77. Kb4 Kd7 78. Ra6 Rb8 79. Ra7+ Kc8 80. Rh7 Ra8 81. Kxb5 Ra5+ 82. Kc4 Ra1 83. d6 Rc1+ 84. Kb5 Rc3 85. b4 Rg3 86. Kc6 Rxg4 87. d7+ 1-0

[Event "Santiago Endesa 07"]
[Site "Santiago de Chile"]
[Date "2009.06.03"]
[Round "9"]
[White "San Martin Basualto, Epiro"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2096"]
[BlackElo "2196"]
[PlyCount "75"]
[EventDate "2009.05.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Nc6 9. Nxc6 dxc6 10. Bf4 Nh5 11. Be3 Qc7 12. g3 Be7 13. Bg2 Rd8 14. 0-0 0-0 15. f4 Nf6 16. h3 c5 17. g4 Rfe8 18. Rad1 Nd7 19. Rd2 Nf8 20. Rfd1 a6 21. Rxd8 Rxd8 22. Rxd8 Qxd8 23. Qd2 Qxd2 24. Bxd2 Nd7 25. e5 Bxg2 26. Kxg2 Kf8 27. Ne4 Ke8 28. Bc3 Nb8 29. f5 Bd8 30. b4 cxb4 31. axb4 a5 32. c5 axb4 33. Bxb4 Nc6 34. Bc3 bxc5 35. Nxc5 Bb6 36. Nd3 Bd4 37. Bxd4 Nxd4 38. f6 1/2-1/2

[Event "Santiago Endesa 07"]
[Site "Santiago de Chile"]
[Date "2009.06.01"]
[Round "8"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2196"]
[BlackElo "2232"]
[PlyCount "58"]
[EventDate "2009.05.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Qg4 h5 6. Qg3 h4 7. Qg4 Nh6 8. Bxh6 Rxh6 9. Nf3 Qc7 10. Nc3 Qxc5 11. 0-0-0 Bd7 12. Nd4 Nc6 13. Nxc6 Bxc6 14. Kb1 0-0-0 15. Bd3 d4 16. Ne4 Qxe5 17. Nd2 f5 18. Qg5 h3 19. f4 Qf6 20. Bf1 Be7 21. Qxf6 Bxf6 22. Nf3 Rg6 23. Bc4 hxg2 24. Bxe6+ Kc7 25. Rhg1 Bxf3 26. Rd3 Re8 27. Rxf3 Rxe6 28. Rg3 Bh4 29. Rxg6 Rxg6 0-1

[Event "Santiago Endesa 07"]
[Site "Santiago de Chile"]
[Date "2009.05.29"]
[Round "7"]
[White "Gonzalez Rodriguez, Alejandro"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2102"]
[BlackElo "2196"]
[PlyCount "65"]
[EventDate "2009.05.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Bd6 6. Bg2 Nge7 7. 0-0 d4 8. Bh3 e5 9. Bxc8 Rxc8 10. Nh4 0-0 11. Qg4 Nb4 12. Nc4 Nxc2 13. Bh6 Ng6 14. Nf5 gxh6 15. Ncxd6 Qg5 16. Qxg5 hxg5 17. Nxc8 Nxa1 18. Nce7+ Nxe7 19. Nxe7+ Kg7 20. Rxa1 Re8 21. Nf5+ Kf6 22. Rc1 b6 23. f3 a5 24. a4 h5 25. h4 Kg6 26. hxg5 Kxg5 27. Nd6 Re6 28. Nf5 f6 29. Kf2 Kg6 30. b3 Kg5 31. Rh1 Rc6 32. Rh4 b5 33. f4+ 1-0

[Event "Santiago Endesa 07"]
[Site "Santiago de Chile"]
[Date "2009.05.27"]
[Round "6"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Cuevas Araya, Walter"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2196"]
[BlackElo "2255"]
[PlyCount "84"]
[EventDate "2009.05.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Ne7 7. Nh4 c5 8. c3 h6 9. Nxf5 Nxf5 10. Bd3 g6 11. g4 Nh4 12. f4 h5 13. f5 gxf5 14. gxf5 cxd4 15. fxe6 fxe6 16. Be2 Nxe5 17. Bxh5+ Kd7 18. cxd4 Nc6 19. Rf7+ Be7 20. Bf4 Qg8+ 21. Bg3 Qg5 22. Be2 Nf5 23. Qd2 Rag8 24. Qxg5 Rxg5 25. Kf2 Nxg3 26. hxg3 Nxd4 27. Nc3 Ke8 28. Rf4 e5 29. Rg4 Nxe2 30. Rxg5 Rh2+ 31. Kf3 Bxg5 32. Nxe2 Kf7 33. Nc3 Ke6 34. Kg4 Bd2 35. a4 e4 36. Nb5 a6 37. Na3 Bb4 38. Kf4 Bd6+ 39. Ke3 Rxb2 40. Nb1 Ke5 41. Nd2 d4+ 42. Ke2 e3 0-1

[Event "Santiago Endesa 07"]
[Site "Santiago de Chile"]
[Date "2009.05.13"]
[Round "1"]
[White "Cortes Moyano, Julio"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2251"]
[BlackElo "2196"]
[PlyCount "136"]
[EventDate "2009.05.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be2 Nc6 7. 0-0 Be7 8. c4 Qd8 9. dxc5 Qxd1 10. Rxd1 Bxc5 11. Nc3 a6 12. Bg5 Be7 13. a3 0-0 14. b4 Rd8 15. Na4 e5 16. Nb6 Rb8 17. b5 Nd4 18. Nxd4 exd4 19. Bf4 Bf5 20. Bxb8 Rxb8 21. Rxd4 Ne4 22. Nd7 Rd8 23. Bf3 Nc5 24. Re1 Be6 25. Nxc5 Rxd4 26. Nxe6 fxe6 27. Bxb7 axb5 28. cxb5 Bxa3 29. g3 Rd6 30. Re3 Bc5 31. Rf3 Bb6 32. Kf1 h6 33. Ke2 Bc5 34. Rc3 Bb6 35. Rf3 Bc5 36. Bc6 Bb6 37. Be4 e5 38. Ra3 g6 39. h4 Kg7 40. Ra8 g5 41. Rb8 Bd4 42. Rb7+ Kf8 43. Rh7 gxh4 44. gxh4 Rf6 45. f3 Rd6 46. h5 Bb6 47. Kf1 Be3 48. Kg2 Rd2+ 49. Kg3 Rd6 50. Rc7 Rb6 51. Bc6 Rb8 52. Kg4 Rd8 53. Kf5 Bf4 54. b6 Be3 55. b7 Ba7 56. Rc8 Ke7 57. Rxd8 Kxd8 58. Kxe5 Kc7 59. Bd5 Kd7 60. f4 Ke7 61. Bf3 Bb8+ 62. Ke4 Kf6 63. Bg4 Bc7 64. f5 Bb8 65. Kd5 Kg5 66. Ke6 Kxg4 67. f6 Kxh5 68. f7 Kg6 1-0

[Event "Santiago Endesa op 1st"]
[Site "Santiago de Chile"]
[Date "2009.05.12"]
[Round "7"]
[White "Abarca Gonzalez, Damaris"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1939"]
[BlackElo "2196"]
[PlyCount "102"]
[EventDate "2009.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 8. Nge2 b4 9. Nd1 e6 10. 0-0 Nd4 11. Nc1 Ne7 12. c3 bxc3 13. bxc3 Ndc6 14. Bh6 0-0 15. Bxg7 Kxg7 16. Ne3 Ba6 17. Ne2 Qa5 18. f4 f5 19. exf5 exf5 20. g4 Nd4 21. Ng3 Kh8 22. Rad1 Nb5 23. Rc1 Nd4 24. Rf2 Ne6 25. gxf5 Nxf5 26. Nexf5 gxf5 27. Re1 Nc7 28. Rfe2 Nb5 29. Re7 Qxc3 30. Qxc3+ Nxc3 31. Rxa7 Bxd3 32. Ra3 Rb1 33. Rxb1 Bxb1 34. Rxc3 Bxa2 35. Rd3 Rf6 36. Bd5 Bb1 37. Rd2 Be4 38. Kf2 h5 39. Ke3 h4 40. Nxe4 fxe4 41. Rg2 Kh7 42. Rg1 Rh6 43. Kxe4 h3 44. Rg3 Kh8 45. Kf5 Rh5+ 46. Rg5 Rh4 47. Kg6 c4 48. f5 c3 49. f6 Rh7 50. f7 Rg7+ 51. Kf6 Rxf7+ 1-0

[Event "Santiago Endesa op 1st"]
[Site "Santiago de Chile"]
[Date "2009.05.07"]
[Round "6"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Pulgar Diaz, Cristian"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2196"]
[PlyCount "92"]
[EventDate "2009.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Na6 7. 0-0 c5 8. d5 Nc7 9. a4 b6 10. Qe2 Rb8 11. Kh1 a6 12. Be3 b5 13. axb5 axb5 14. Nxb5 Nxb5 15. Bxb5 Nxe4 16. c4 Nf6 17. Ra7 Bd7 18. Bxd7 Nxd7 19. Bc1 Re8 20. f5 Ra8 21. Rxa8 Qxa8 22. fxg6 hxg6 23. Ng5 Nf6 24. Qd3 Qc8 25. h3 Qd7 26. Qg3 Rb8 27. Qh4 Rb3 28. Bd2 Rxb2 29. Bc3 Rb3 30. Rxf6 exf6 31. Ne4 g5 32. Qf2 Qe7 33. Nxf6+ Bxf6 34. Bxf6 Qe3 35. Qxe3 Rxe3 36. Bxg5 Re4 37. Bd8 Kf8 38. h4 Rxc4 39. g3 Rd4 40. Bf6 Rxd5 41. g4 c4 42. h5 Rd3 43. Kg2 c3 44. h6 Kg8 45. Kf2 c2 46. Bb2 Rd1 0-1

[Event "Santiago Endesa op 1st"]
[Site "Santiago de Chile"]
[Date "2009.05.05"]
[Round "5"]
[White "Bombardiere Rosas, Eduardo"]
[Black "Cosoi Scherzer, Alejandro"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2154"]
[BlackElo "2196"]
[PlyCount "169"]
[EventDate "2009.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. Nbd2 c5 7. e3 0-0 8. c4 d6 9. b3 Nbd7 10. Bb2 Qc7 11. Rc1 Rac8 12. Qe2 Rfd8 13. Rfd1 Qb8 14. Ne1 Bxg2 15. Kxg2 Qb7+ 16. Qf3 Qxf3+ 17. Kxf3 Kf8 18. Nd3 Ke8 19. g4 Nb8 20. e4 cxd4 21. Bxd4 Nc6 22. Bb2 g6 23. h3 Nd7 24. Ke3 Bf6 25. f4 Bxb2 26. Nxb2 Nc5 27. Nf3 h6 28. Rd2 Ke7 29. Rcd1 Rd7 30. h4 a5 31. Nd3 Rcd8 32. h5 Nxd3 33. Rxd3 e5 34. hxg6 exf4+ 35. Kxf4 fxg6 36. Rh1 Rf8+ 37. Kg3 Rh8 38. Rd5 Kd8 39. Rhd1 Kc7 40. Nd4 Nxd4 41. R5xd4 Re8 42. Rh1 Rh7 43. Rh3 Re5 44. Kf4 Rf7+ 45. Ke3 Rg5 46. Rxh6 Rxg4 47. Rh2 Rg3+ 48. Kd2 g5 49. Rd5 g4 50. Rg5 Re7 51. Re2 Rg1 52. Ke3 Rh7 53. Kf4 Rf7+ 54. Rf5 Rg7 55. Ke3 g3 56. Kf3 g2 57. Ke3 Rg3+ 58. Rf3 Rg7 59. Rff2 a4 60. Kf3 axb3 61. axb3 Rb1 62. Rxg2 Rxb3+ 63. Kf4 Rxg2 64. Rxg2 Rc3 65. Rg7+ Kc6 66. Rg6 Rxc4 67. Ke3 Rc1 68. Kd2 Rc5 69. Kd3 b5 70. Rg8 b4 71. Rb8 Rb5 72. Rc8+ Kd7 73. Rc1 Ke6 74. Rh1 b3 75. Rh6+ Kd7 76. Rh1 Ke6 77. Rh6+ Kd7 78. Rh1 Rb4 79. Kc3 Rxe4 80. Kxb3 Ke6 81. Kc3 d5 82. Rh6+ Ke5 83. Kd3 Ra4 84. Rh5+ Kd6 85. Rh8 1/2-1/2

