[Event "Cappelle Online Blitz op"]
[Site "Europe Echecs INT"]
[Date "2021.03.07"]
[Round "2"]
[White "Bulmaga, Irina"]
[Black "Mathews, Cesar"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2440"]
[BlackElo "1999"]
[PlyCount "63"]
[EventDate "2021.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Be2 Nc6 3. f4 g6 4. Nf3 Bg7 5. 0-0 e6 6. c3 Nge7 7. d4 cxd4 8. cxd4 d5 9. e5 0-0 10. Be3 Nf5 11. Bf2 h5 12. g3 Qb6 13. Qd2 Bd7 14. Nc3 Rac8 15. h3 a6 16. g4 hxg4 17. hxg4 Nh6 18. Nh4 Qb4 19. Rac1 b5 20. Be3 Qe7 21. Ng2 b4 22. Nd1 Rfe8 23. f5 Nxg4 24. Bxg4 exf5 25. Bf3 Be6 26. b3 f6 27. exf6 Bxf6 28. Nf4 Qf7 29. Nb2 a5 30. Na4 Kg7 31. Nc5 Ne7 32. Ncxe6+ 1-0

[Event "Cappelle Online Blitz op"]
[Site "Europe Echecs INT"]
[Date "2021.03.07"]
[Round "8"]
[White "Dias Huizar, Alvaro"]
[Black "Mathews, Cesar"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2409"]
[BlackElo "1999"]
[PlyCount "33"]
[EventDate "2021.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. f3 Be7 5. e4 dxe4 6. fxe4 c5 7. e5 Nd5 8. Bxe7 Qxe7 9. Nf3 cxd4 10. Qxd4 Nxc3 11. Qxc3 Nc6 12. 0-0-0 0-0 13. Bd3 Qb4 14. Qxb4 Nxb4 15. Be4 Nxa2+ 16. Kb1 Nb4 17. Rd6 1/2-1/2

[Event "Cappelle Online Blitz op"]
[Site "Europe Echecs INT"]
[Date "2021.03.07"]
[Round "6"]
[White "Mathews, Cesar"]
[Black "Boyer, Mahel"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1999"]
[BlackElo "2333"]
[PlyCount "84"]
[EventDate "2021.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Bd3 Nge7 6. Nf3 f6 7. exf6 gxf6 8. Nh4 Bxd3 9. Qxd3 Qd7 10. Be3 0-0-0 11. Nd2 e5 12. 0-0-0 e4 13. Qe2 Ng6 14. Nxg6 hxg6 15. g3 Bd6 16. Kb1 Rh3 17. f3 f5 18. Bg5 Rdh8 19. Nf1 Nd8 20. Qg2 Ne6 21. Bh4 R8xh4 22. gxh4 Nf4 23. Qg5 Rxf3 24. Ng3 b6 25. h5 Nxh5 26. Qxg6 Nxg3 27. hxg3 Rxg3 28. Rh8+ Kb7 29. Qe8 Qxe8 30. Rxe8 f4 31. c4 c6 32. a4 f3 33. Re6 Kc7 34. a5 f2 35. axb6+ axb6 36. Kc2 Rg1 37. Rf6 e3 38. Rf7+ Kd8 39. c5 e2 40. Rxg1 fxg1Q 41. cxd6 Qd1+ 42. Kc3 e1Q# 0-1

[Event "Cappelle Online Blitz op"]
[Site "Europe Echecs INT"]
[Date "2021.03.07"]
[Round "9"]
[White "Mathews, Cesar"]
[Black "De Villers, Mourad"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "1999"]
[BlackElo "2142"]
[PlyCount "98"]
[EventDate "2021.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Bd2 Nxd4 7. Bc1 Nc6 8. Nc3 Bg7 9. Be2 d6 10. 0-0 0-0 11. Be3 Be6 12. Rc1 Qa5 13. b3 Rfc8 14. f3 a6 15. Qd2 Ne5 16. g4 b5 17. cxb5 axb5 18. a4 bxa4 19. bxa4 Nc4 20. Bxc4 Bxc4 21. Rfe1 Nd7 22. Nd5 Qxd2 23. Bxd2 Bxd5 24. exd5 Bd4+ 25. Kg2 Ne5 26. Re4 Rxc1 27. Bxc1 Bc5 28. h3 Nd3 29. Bh6 Ra7 30. f4 f6 31. f5 Kf7 32. h4 gxf5 33. gxf5 Ne5 34. h5 Rb7 35. a5 Rb2+ 36. Kf1 Ra2 37. Re1 Rxa5 38. Rb1 Ng4 39. Bf4 Ra4 40. Bg3 Rd4 41. Rb8 Rxd5 42. Be1 Rxf5+ 43. Ke2 Rxh5 44. Ba5 Re5+ 45. Kf3 h5 46. Bd8 Re3+ 47. Kf4 Kg6 48. Bxe7 Rxe7 49. Rb3 d5 0-1

[Event "Cappelle Online Blitz op"]
[Site "Europe Echecs INT"]
[Date "2021.03.07"]
[Round "11"]
[White "Mathews, Cesar"]
[Black "Gu, Xiaobing"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1999"]
[BlackElo "2263"]
[PlyCount "103"]
[EventDate "2021.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 h5 10. 0-0-0 Nbd7 11. Kb1 Qc7 12. Nd5 Bxd5 13. exd5 Nb6 14. Qa5 Bd8 15. Bxb6 Qxb6 16. Qxb6 Bxb6 17. c4 a5 18. Bd3 a4 19. Nd2 Nd7 20. Ne4 Ke7 21. g4 hxg4 22. fxg4 Rh3 23. Ng5 Rh4 24. h3 Be3 25. Nf3 Rh6 26. Rde1 Bf4 27. h4 Nc5 28. Bc2 f6 29. h5 Rhh8 30. Nd4 Kd7 31. Nf5 Rag8 32. a3 Kc7 33. Ka2 Bg5 34. b4 axb3+ 35. Bxb3 Ra8 36. Rb1 Ra7 37. Bc2 Rha8 38. Rh3 e4 39. Nd4 e3 40. Nb5+ Kd7 41. Nxa7 Rxa7 42. Bf5+ Kc7 43. Re1 Ra4 44. Rhxe3 Bxe3 45. Rxe3 Rxc4 46. Re7+ Kb6 47. Rxg7 Ka5 48. h6 Rd4 49. h7 Rd2+ 50. Kb1 Na4 51. h8Q Nc3+ 52. Kc1 1-0

[Event "Cappelle Online Blitz op"]
[Site "Europe Echecs INT"]
[Date "2021.03.07"]
[Round "5"]
[White "Mathews, Cesar"]
[Black "Le Marec, Laura"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1999"]
[BlackElo "1714"]
[PlyCount "67"]
[EventDate "2021.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5 8. exd5 e4 9. Qe2 0-0 10. Bxe4 Nxe4 11. 0-0 Nxc3 12. Qc4 Nxd5 13. c3 b5 14. Qe4 Be7 15. Rd1 Bb7 16. Bf4 Nd7 17. Bg3 N7f6 18. Qe5 Re8 19. Nd4 Bc5 20. Qg5 Ne4 21. Qh5 Nxg3 22. hxg3 Qf6 23. Nf5 Rad8 24. g4 Nf4 25. Qh2 Ne2+ 26. Kh1 Bxf2 27. Rxd8 Rxd8 28. Qc7 Ba8 29. Rf1 Qb6 30. Qe7 Bc5 31. Qg5 Qg6 32. Qxd8+ Bf8 33. Ne7+ Kh8 34. Qxf8# 1-0

[Event "Cappelle Online Blitz op"]
[Site "Europe Echecs INT"]
[Date "2021.03.07"]
[Round "1"]
[White "Mathews, Cesar"]
[Black "Lecadre, Antoine"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1999"]
[PlyCount "77"]
[EventDate "2021.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nc6 4. Nf3 Nf6 5. Be2 Bf5 6. 0-0 0-0-0 7. c4 Qe4 8. Nc3 Qe6 9. d5 Nxd5 10. cxd5 Qd7 11. dxc6 Qxc6 12. Qa4 Qxa4 13. Nxa4 e6 14. Be3 Bd6 15. Rfd1 a6 16. Nc3 Bg4 17. h3 Bxf3 18. Bxf3 f5 19. Rac1 f4 20. Bd2 Rhf8 21. Ne4 Be5 22. Bc3 Rxd1+ 23. Rxd1 Rd8 24. Rxd8+ Kxd8 25. Bxe5 Kd7 26. Bxg7 h5 27. Be5 c6 28. Bxf4 b5 29. g4 hxg4 30. hxg4 a5 31. g5 b4 32. g6 Ke7 33. Bg5+ Kf8 34. Bf6 a4 35. Nc5 e5 36. Bxc6 e4 37. Bd5 e3 38. g7+ Ke8 39. g8Q# 1-0

[Event "Cappelle Online Blitz op"]
[Site "Europe Echecs INT"]
[Date "2021.03.07"]
[Round "3"]
[White "Mathews, Cesar"]
[Black "Levannier Gouel, Marius"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1999"]
[BlackElo "1676"]
[PlyCount "67"]
[EventDate "2021.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. N5a3 Nf6 7. Nc3 Bb4 8. Bg5 0-0 9. Bd3 h6 10. Bxf6 Qxf6 11. 0-0 Bxc3 12. bxc3 d6 13. Nc4 Be6 14. Nb6 Rad8 15. a4 d5 16. exd5 Bxd5 17. Nxd5 Rxd5 18. Bh7+ Kxh7 19. Qxd5 Ne7 20. Qxb7 Nf5 21. Qe4 Qg5 22. f4 exf4 23. Qxf4 g6 24. Qxg5 hxg5 25. g4 Ne3 26. Rf6 Nxg4 27. Rxa6 Rc8 28. Rf1 f5 29. h3 Ne3 30. Rf3 f4 31. Ra7+ Kh6 32. a5 Rxc3 33. h4 Rb3 34. cxb3 1-0

[Event "Cappelle Online Blitz op"]
[Site "Europe Echecs INT"]
[Date "2021.03.07"]
[Round "7"]
[White "Perolini, Cedric"]
[Black "Mathews, Cesar"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1706"]
[BlackElo "1999"]
[PlyCount "92"]
[EventDate "2021.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Nxd4 e5 5. Nxc6 bxc6 6. Bc4 Nf6 7. Bg5 Qa5+ 8. Bd2 Qb6 9. Nc3 Qxb2 10. Bb3 Ba6 11. Rb1 Qa3 12. Qf3 Be7 13. Bg5 0-0 14. Na4 Qb4+ 15. Nc3 Qd4 16. Rd1 Qc5 17. Bxf6 Bxf6 18. Na4 Qb4+ 19. Qc3 Qxe4+ 20. Qe3 Qxg2 21. Nc5 Qxh1+ 22. Kd2 Qxh2 23. Nxa6 Qf4 24. Qxf4 exf4 25. Nc5 d5 26. Ke2 Rfe8+ 27. Kf3 g5 28. Nd7 Kg7 29. Nxf6 Kxf6 30. Ba4 Re6 31. Rd3 h5 32. Rc3 Rc8 33. Rb3 Rc7 34. Rb8 c5 35. Ra8 Kf5 36. Rd8 g4+ 37. Kg2 Re5 38. Bd7+ Kg5 39. Rg8+ Kh4 40. Be8 f3+ 41. Kh2 Re2 42. Kg1 Rce7 43. Bb5 Re1+ 44. Bf1 Rc1 45. c4 Ree1 46. Kh2 Rxf1 0-1

[Event "Cappelle Online Blitz op"]
[Site "Europe Echecs INT"]
[Date "2021.03.07"]
[Round "10"]
[White "Trannoy, Arthur"]
[Black "Mathews, Cesar"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1895"]
[BlackElo "1999"]
[PlyCount "98"]
[EventDate "2021.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. c3 g6 6. d4 cxd4 7. cxd4 d5 8. e5 Bg7 9. Bg5 0-0 10. Nc3 Qb6 11. Bxc6 Nxc6 12. Qd2 a6 13. Rab1 Qc7 14. h3 b5 15. a3 Na5 16. Rfc1 Nc4 17. Qe2 Qa7 18. Ra1 Bd7 19. Nh2 Rfe8 20. Ng4 Bc6 21. Nf6+ Kh8 22. b3 Na5 23. Rab1 Rec8 24. Qd2 Nb7 25. Bh6 Nd8 26. Bxg7+ Kxg7 27. Qf4 Qe7 28. Qh4 h5 29. Nd1 Be8 30. Nxh5+ Kf8 31. Nf6 Qxa3 32. Qh8+ Ke7 33. Ng8+ Kd7 34. Nf6+ Ke7 35. Ne3 Rxc1+ 36. Rxc1 Qxc1+ 37. Kh2 Bc6 38. Ng8+ Kd7 39. Qf6 Qc3 40. Qe7+ Kc8 41. Qd6 Ra7 42. Ne7+ Rxe7 43. Qxe7 Qxd4 44. Qd6 Qe4 45. Ng4 d4 46. f3 Qf4+ 47. Kg1 Qc1+ 48. Kh2 d3 49. Nf6 d2 0-1

[Event "Cappelle Online Blitz op"]
[Site "Europe Echecs INT"]
[Date "2021.03.07"]
[Round "4"]
[White "Viani, Antonio Dcunha"]
[Black "Mathews, Cesar"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2397"]
[BlackElo "1999"]
[PlyCount "65"]
[EventDate "2021.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nf6 6. Bg5 d6 7. Bxf6 Bxf6 8. Nd2 a6 9. a4 Nd4 10. Nd5 Be6 11. c3 Nc6 12. Nf1 0-0 13. Nfe3 Bg5 14. 0-0 Ne7 15. Qb3 Rb8 16. a5 Kh8 17. g3 Bh3 18. Rfe1 f5 19. Nxe7 Qxe7 20. Nxf5 Bxf5 21. exf5 Rxf5 22. Re2 Rbf8 23. Bd5 Qf6 24. Rf1 Qh6 25. Qxb7 Qh3 26. Be6 Qg4 27. Rfe1 h5 28. Bxf5 Qxf5 29. Qxa6 h4 30. Qxd6 h3 31. Qxe5 Qf3 32. Qe4 Qxe4 33. Rxe4 1-0

[Event "Cappelle Online Blitz op 1st"]
[Site "Europe Echecs INT"]
[Date "2021.01.10"]
[Round "4"]
[White "Efimov, Igor"]
[Black "Mathews, Cesar"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2416"]
[BlackElo "1999"]
[PlyCount "43"]
[EventDate "2021.01.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 d5 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. Qd2 b6 9. 0-0-0 Be7 10. Bd3 Bb7 11. h4 Nd7 12. Rh3 c5 13. Rg3 cxd4 14. Qh6 g6 15. Nfg5 Bxg5+ 16. hxg5 f5 17. gxf6 Nxf6 18. Nxf6+ Qxf6 19. Bxg6 Qf4+ 20. Qxf4 Rxf4 21. Be4+ Kh8 22. Bxb7 1-0

[Event "Cappelle Online Blitz op 1st"]
[Site "Europe Echecs INT"]
[Date "2021.01.10"]
[Round "2"]
[White "Godart, Francois"]
[Black "Mathews, Cesar"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2422"]
[BlackElo "1999"]
[PlyCount "49"]
[EventDate "2021.01.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. d4 cxd4 6. Nxd4 a6 7. Be2 g6 8. c4 Bg7 9. Be3 0-0 10. Nc3 d5 11. cxd5 exd5 12. exd5 Nxd5 13. Nxd5 Qxd5 14. Bf3 Qd7 15. Nxc6 bxc6 16. Qxd7 Bxd7 17. Rad1 Be6 18. b3 Rac8 19. Rd6 a5 20. Rxc6 a4 21. bxa4 Bxa2 22. a5 Bc3 23. a6 Bb4 24. Rxc8 Rxc8 25. a7 1-0

[Event "Cappelle Online Blitz op 1st"]
[Site "Europe Echecs INT"]
[Date "2021.01.10"]
[Round "10"]
[White "Jober, Robert"]
[Black "Mathews, Cesar"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1783"]
[BlackElo "1999"]
[PlyCount "154"]
[EventDate "2021.01.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Qe2 Be6 8. Be3 Nf6 9. 0-0-0 Qe7 10. h3 0-0-0 11. Bxb6 axb6 12. g4 h6 13. Bg2 Rhe8 14. Rhe1 Nd7 15. f4 Nc5 16. Qd2 Nb4 17. Nd5 Bxd5 18. exd5 Nxa2+ 19. Kb1 Nxb3 20. cxb3 Qf6 21. Kxa2 Kd7 22. Rxe8 Rxe8 23. Be4 Ra8+ 24. Kb1 Kc8 25. Bf5+ Kb8 26. Re1 g6 27. Qb4 Ra5 28. Be4 Qxf4 29. Qd4 f5 30. b4 Rb5 31. gxf5 gxf5 32. Qh8+ Ka7 33. Bd3 Rxb4 34. Re8 b5 35. Ra8+ Kb6 36. Qc3 Qd4 37. Qxd4+ Rxd4 38. Bxf5 Rxd5 39. Bg4 h5 40. Bf3 Rd3 41. Bg2 Rg3 42. Bf1 Rg1 43. Rf8 h4 44. Kc2 c6 45. Rf4 d5 46. Bd3 Rg2+ 47. Kc3 Rg3 48. Rxh4 b4+ 49. Kd2 c5 50. Rh6+ Kc7 51. Rh7+ Kb6 52. h4 c4 53. Bf5 Rg2+ 54. Ke3 Rxb2 55. h5 Rb3+ 56. Kd4 Rb2 57. Kxd5 c3 58. h6 Rd2+ 59. Kc4 c2 60. Bxc2 Rxc2+ 61. Kxb4 Rh2 62. Rh8 Rh5 63. h7 Rh4+ 64. Kc3 Rh3+ 65. Kd4 Kb5 66. Ke5 b6 67. Kf6 Kb4 68. Kg7 b5 69. Rc8 Kb3 70. h8Q Rxh8 71. Kxh8 b4 72. Kg7 Ka2 73. Kf6 b3 74. Ke5 b2 75. Ra8+ Kb3 76. Rb8+ Kc2 77. Rxb2+ Kxb2 1/2-1/2

[Event "Cappelle Online Blitz op 1st"]
[Site "Europe Echecs INT"]
[Date "2021.01.10"]
[Round "8"]
[White "Le Marec, Laura"]
[Black "Mathews, Cesar"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1714"]
[BlackElo "1999"]
[PlyCount "69"]
[EventDate "2021.01.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. 0-0 g6 8. d3 Bg7 9. Bd2 0-0 10. Rc1 h6 11. Qa4 Be6 12. Ne4 b6 13. Rc2 Bd7 14. Qa3 f5 15. Qb3+ Kh7 16. Nc3 Na5 17. Qa3 c5 18. Rfc1 Bc6 19. b4 cxb4 20. Qxb4 Bb7 21. Nb5 Nd5 22. Qa3 e4 23. Nfd4 e3 24. Ne6 exf2+ 25. Kf1 Qd7 26. Nxf8+ Rxf8 27. Nc3 Bxc3 28. Bxc3 Ne3+ 29. Kxf2 Nxc2 30. Rxc2 Bxg2 31. Kxg2 Qd5+ 32. Kf2 f4 33. Qxf8 fxg3+ 34. hxg3 Nc6 35. Qg7# 1-0

[Event "Cappelle Online Blitz op 1st"]
[Site "Europe Echecs INT"]
[Date "2021.01.10"]
[Round "9"]
[White "Mathews, Cesar"]
[Black "Aggoune, Liza"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1999"]
[BlackElo "1722"]
[PlyCount "37"]
[EventDate "2021.01.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nf6 4. Nf3 Bg4 5. Be2 e6 6. c3 c5 7. dxc5 Qxd1+ 8. Bxd1 Bxc5 9. Ba4+ Nbd7 10. Ne5 Ke7 11. Bxd7 Bxf2+ 12. Kxf2 Ne4+ 13. Ke1 Rhd8 14. Nxg4 Rxd7 15. Be3 Rad8 16. Na3 a6 17. Ne5 Rd5 18. Nf3 Rd3 19. Bd4 1-0

[Event "Cappelle Online Blitz op 1st"]
[Site "Europe Echecs INT"]
[Date "2021.01.10"]
[Round "3"]
[White "Mathews, Cesar"]
[Black "Fourdrignier, Martin"]
[Result "1-0"]
[ECO "A86"]
[WhiteElo "1999"]
[BlackElo "1676"]
[PlyCount "75"]
[EventDate "2021.01.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 f5 2. c4 d6 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. e3 0-0 7. Nge2 a6 8. 0-0 Qe8 9. b3 Nc6 10. Bb2 e5 11. d5 Ne7 12. Qd2 h6 13. b4 b6 14. a4 g5 15. c5 bxc5 16. bxc5 e4 17. cxd6 cxd6 18. Rfd1 Bb7 19. Nd4 Nfxd5 20. Ne6 Nxc3 21. Bxc3 Bxc3 22. Qxc3 Qf7 23. Nxf8 Rxf8 24. Rxd6 Ng6 25. Bf1 f4 26. Bc4 Bd5 27. Rxd5 Kh7 28. Rd6 Qe8 29. Rad1 Ne5 30. exf4 Nf3+ 31. Kg2 Qh5 32. Rd7+ Rf7 33. Rxf7+ Qxf7 34. Bxf7 gxf4 35. Qxf3 exf3+ 36. Kxf3 fxg3 37. fxg3 Kg7 38. Bc4 1-0

[Event "Cappelle Online Blitz op 1st"]
[Site "Europe Echecs INT"]
[Date "2021.01.10"]
[Round "5"]
[White "Mathews, Cesar"]
[Black "Grzyb, Zaneta Aleksandra"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1999"]
[PlyCount "83"]
[EventDate "2021.01.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Nc3 Bd7 6. Bc4 Nf6 7. 0-0 Ne5 8. Bb3 Be7 9. f4 Nc6 10. h3 0-0 11. Be3 a6 12. Qf3 Nxd4 13. Bxd4 Bc6 14. Rae1 h6 15. g4 Nh7 16. Nd5 Bh4 17. Rd1 Re8 18. e5 dxe5 19. Bxe5 Bxd5 20. Bxd5 Qe7 21. Bxb7 Rab8 22. Bc6 Qc5+ 23. Bd4 Qxc2 24. Bxe8 Rxe8 25. Bf2 Bxf2+ 26. Rxf2 Qc5 27. Qc3 Qb6 28. Re1 Rxe1+ 29. Qxe1 Nf6 30. Kg2 Qb7+ 31. Kh2 c5 32. Qe5 c4 33. g5 hxg5 34. fxg5 Nh5 35. Qe8+ Kh7 36. Qxf7 Qxf7 37. Rxf7 Kg6 38. Ra7 Kxg5 39. Rxa6 Kf4 40. Rg6 Ng3 41. Rxg3 g5 42. Rc3 1-0

[Event "Cappelle Online Blitz op 1st"]
[Site "Europe Echecs INT"]
[Date "2021.01.10"]
[Round "11"]
[White "Mathews, Cesar"]
[Black "Mareau, Timothe"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1999"]
[BlackElo "1603"]
[PlyCount "121"]
[EventDate "2021.01.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. 0-0 0-0 7. c3 Bf5 8. Bg5 f6 9. Bh4 Qe8 10. Re1 Qg6 11. Bxf5 Nxf5 12. Bg3 Nxg3 13. hxg3 c6 14. Nbd2 Nd7 15. Nh4 Qg5 16. Ndf3 Qh5 17. Nh2 Qg5 18. Qd3 Rae8 19. N4f3 Qh5 20. Rxe8 Rxe8 21. Re1 Rxe1+ 22. Nxe1 Nb6 23. Nef3 Nc4 24. b3 Nb6 25. Qe3 Kf7 26. Nf1 Qf5 27. Qe2 Qe6 28. Qxe6+ Kxe6 29. Ne3 a5 30. Kf1 a4 31. Ke2 axb3 32. axb3 Nc8 33. Kd3 Ne7 34. Nd2 Nf5 35. Nxf5 Kxf5 36. c4 Ke6 37. c5 Bc7 38. b4 h5 39. Nf3 g5 40. Ng1 f5 41. Ne2 Kf6 42. Ke3 g4 43. f3 Kg5 44. f4+ Kf6 45. Nc3 Ke6 46. b5 Kd7 47. b6 Bb8 48. Nd1 Ke6 49. Nf2 Kd7 50. Nd3 Ke6 51. Ne5 Bxe5 52. fxe5 Kf7 53. Kf4 Kg6 54. e6 Kf6 55. e7 Kxe7 56. Kxf5 Kf7 57. Kg5 Ke6 58. Kg6 Ke7 59. Kf5 Kf7 60. Ke5 Ke7 61. Kf5 1/2-1/2

[Event "Cappelle Online Blitz op 1st"]
[Site "Europe Echecs INT"]
[Date "2021.01.10"]
[Round "1"]
[White "Mathews, Cesar"]
[Black "Osseman, Romain"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1999"]
[PlyCount "85"]
[EventDate "2021.01.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Nc6 4. d4 f6 5. c3 a6 6. Qb3 Bd7 7. Bf7+ Ke7 8. Bxg8 Rxg8 9. Qxg8 h6 10. 0-0 Qe8 11. d5 Nd8 12. Na3 Qf7 13. Qxf7+ Kxf7 14. Nc4 Kg8 15. Ne3 Nf7 16. Nh4 Kh7 17. g3 Ng5 18. f3 Be8 19. Bd2 Bf7 20. Neg2 b5 21. Ne1 Rb8 22. Bxg5 fxg5 23. Nf5 Rb7 24. g4 Bg6 25. Nc2 Rb6 26. a4 c5 27. dxc6 Rxc6 28. axb5 axb5 29. Nb4 Rc4 30. Ra6 Rc7 31. Nxd6 Rd7 32. Nf5 Kh8 33. Nd5 Kh7 34. h4 gxh4 35. Nxh4 Kh8 36. Nxg6+ Kh7 37. Nxf8+ Kg8 38. Nxd7 Kh7 39. Ra7 Kg6 40. Nf8+ Kg5 41. Rxg7+ Kh4 42. Kg2 h5 43. Rh1# 1-0

[Event "Cappelle Online Blitz op 1st"]
[Site "Europe Echecs INT"]
[Date "2021.01.10"]
[Round "6"]
[White "Nikolovski, Nikola"]
[Black "Mathews, Cesar"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2454"]
[BlackElo "1999"]
[PlyCount "61"]
[EventDate "2021.01.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 Bb6 7. Re1 0-0 8. h3 Ne7 9. Bg5 Ng6 10. Nh4 Nxh4 11. Bxh4 Be6 12. Nd2 c6 13. Bb3 h6 14. Bc2 g5 15. Bg3 Qd7 16. Nc4 Bc7 17. Qf3 Kg7 18. Rad1 g4 19. Qe2 gxh3 20. Bh4 Rg8 21. g3 b5 22. Ne3 Ng4 23. Nf1 h2+ 24. Kh1 Bb6 25. d4 exd4 26. cxd4 Bc4 27. Qd2 Rae8 28. f3 Nf6 29. Kxh2 Nh7 30. Qf4 Qe7 31. Bxe7 1-0

[Event "Guatemala Caissa op 2nd"]
[Site "Guatemala City"]
[Date "2020.01.08"]
[Round "1"]
[White "Henriquez Villagra, Cristobal"]
[Black "Mathews, Cesar"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2603"]
[BlackElo "2048"]
[PlyCount "71"]
[EventDate "2020.01.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. c3 Nf6 6. d3 0-0 7. Re1 a6 8. a4 Ba7 9. b4 Bg4 10. h3 Be6 11. Ra2 Qd7 12. Na3 h6 13. a5 Rfe8 14. Bb3 d5 15. Rd2 Rad8 16. Ba4 Qd6 17. exd5 Bxd5 18. Nc4 Bxf3 19. Qxf3 Qd5 20. Qxd5 Nxd5 21. Bb2 f6 22. g3 Nde7 23. Kg2 Nc8 24. Bb3 Kh8 25. h4 Nd6 26. Rde2 Nxc4 27. dxc4 Re7 28. Ba4 g5 29. hxg5 hxg5 30. Bxc6 bxc6 31. c5 Red7 32. f4 gxf4 33. gxf4 Rg7+ 34. Kf3 Rd3+ 35. Ke4 Rd5 36. c4 1-0

[Event "Cappelle op 34th"]
[Site "Cappelle la Grande"]
[Date "2018.03.03"]
[Round "1.10"]
[White "Dimitrov, Radoslav"]
[Black "Mathews, Cesar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2493"]
[BlackElo "2126"]
[PlyCount "75"]
[EventDate "2018.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 Nf6 4. Nxf6+ exf6 5. Bc4 Bd6 6. Qe2+ Qe7 7. d4 Qxe2+ 8. Nxe2 Bf5 9. c3 0-0 10. Ng3 Re8+ 11. Be3 Bg6 12. 0-0-0 Nd7 13. Rde1 c6 14. Bd2 Nb6 15. Bb3 Nd5 16. Bc2 Bxc2 17. Kxc2 Bxg3 18. hxg3 f5 19. Kd3 Rad8 20. Rxe8+ Rxe8 21. c4 Nf6 22. f3 g6 23. a4 Nh5 24. Bf4 Nxf4+ 25. gxf4 Rd8 26. b4 h5 27. c5 f6 28. b5 Kf7 29. Rb1 Rd7 30. a5 Ke6 31. Kc4 g5 32. fxg5 fxg5 33. a6 cxb5+ 34. Rxb5 bxa6 35. Rb8 f4 36. c6 Rf7 37. Rd8 g4 38. d5+ 1-0

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.13"]
[Round "11.4"]
[White "Coppola, Claudio"]
[Black "Mathews, Cesar"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2230"]
[BlackElo "2116"]
[PlyCount "69"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Uruguay"]
[BlackTeam "Panama"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "PAN"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 0-0 7. 0-0 c6 8. Qc2 b6 9. Bf4 Nbd7 10. Rd1 Ba6 11. cxd5 Nxd5 12. Nc3 Nxf4 13. gxf4 Qc7 14. Ne5 Nxe5 15. dxe5 Rad8 16. Qe4 Bb7 17. b4 Ba8 18. Qc4 Qb8 19. Rac1 c5 20. b5 Bxg2 21. Kxg2 Rxd1 22. Rxd1 Rd8 23. Qe4 Rxd1 24. Nxd1 Qd8 25. Ne3 g6 26. Qb7 Bh4 27. Qxa7 Qd4 28. Qa8+ Kg7 29. Kf3 h5 30. Qe4 Qa1 31. f5 g5 32. Kg2 Qxa2 33. f6+ Kg8 34. Qc6 Qa7 35. Qc8+ 1-0

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.12"]
[Round "10.3"]
[White "Mathews, Cesar"]
[Black "Izijk, Jimmy"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2116"]
[BlackElo "1991"]
[PlyCount "57"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Panama"]
[BlackTeam "Netherlands Antilles"]
[WhiteTeamCountry "PAN"]
[BlackTeamCountry "AHO"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 Be7 8. g5 Nfd7 9. Qd2 Qc7 10. 0-0-0 b5 11. f4 Bb7 12. Bg2 Nb6 13. b3 N8d7 14. Kb1 Nc5 15. Ndxb5 axb5 16. Nxb5 Qc8 17. Nxd6+ Bxd6 18. Qxd6 Nxe4 19. Bxe4 Bxe4 20. Bc5 Ra7 21. Qxb6 Rb7 22. Qa5 Bxh1 23. Rxh1 f6 24. gxf6 gxf6 25. Bd4 Ke7 26. Re1 Qd7 27. Bxf6+ Kxf6 28. Qe5+ Kf7 29. Qxh8 1-0

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.11"]
[Round "9.4"]
[White "Mathews, Cesar"]
[Black "Demosthenous, Andreas"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "2116"]
[BlackElo "1983"]
[PlyCount "30"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Panama"]
[BlackTeam "Cyprus"]
[WhiteTeamCountry "PAN"]
[BlackTeamCountry "CYP"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. 0-0 a4 10. Nxa4 Nxe4 11. Nb5 Ra6 12. Nd4 Nxd4 13. Bxd4 Rd6 14. c3 b5 15. Nb6 Bxd4 0-1

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.10"]
[Round "8.3"]
[White "Al Maashani, Amer"]
[Black "Mathews, Cesar"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2044"]
[BlackElo "2116"]
[PlyCount "48"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Oman"]
[BlackTeam "Panama"]
[WhiteTeamCountry "OMN"]
[BlackTeamCountry "PAN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. Qe2 d6 6. d3 0-0 7. b4 Bb6 8. a4 a5 9. b5 Ne7 10. Nbd2 Ng6 11. Nf1 d5 12. exd5 e4 13. dxe4 Nxe4 14. Ne3 Nf4 15. Qc2 Re8 16. 0-0 Qf6 17. Bd3 Nh3+ 18. Kh1 Nhxf2+ 19. Rxf2 Nxf2+ 20. Qxf2 Qf4 21. Nd1 Qf6 22. Qg3 Bg4 23. Bg5 Qxf3 24. gxf3 Re1+ 0-1

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.09"]
[Round "7.3"]
[White "Mathews, Cesar"]
[Black "Chimthere, Alfred Charles"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2116"]
[BlackElo "2037"]
[PlyCount "83"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Panama"]
[BlackTeam "Malawi"]
[WhiteTeamCountry "PAN"]
[BlackTeamCountry "MWI"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. c5 0-0 8. b4 b6 9. Bf4 a5 10. a3 axb4 11. axb4 Rxa1 12. Qxa1 bxc5 13. Bxb8 cxb4 14. Nb1 b3 15. Bf4 Ne4 16. Bd3 Bb4+ 17. Bd2 Nxd2 18. Nbxd2 Qb6 19. 0-0 Bxd2 20. Nxd2 Qb4 21. Qb2 Bd7 22. Nxb3 Ba4 23. Bc2 Rb8 24. Rb1 g6 25. h3 Kg7 26. Qa1 Qc4 27. Qb2 Rb4 28. Bd1 Bxb3 29. Bxb3 Qxd4 30. Qc2 h5 31. Rd1 Qf6 32. Qd3 Rf4 33. f3 h4 34. Re1 Qb2 35. Qc2 Qd4+ 36. Qf2 Qb4 37. Bc2 Rd4 38. Qe3 Rd2 39. Rb1 Qa5 40. Qe5+ Kh7 41. Rb8 Qc5+ 42. Kh1 1-0

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.08"]
[Round "6.4"]
[White "Mathews, Cesar"]
[Black "Becham, Khalid"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2116"]
[BlackElo "2134"]
[PlyCount "104"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Panama"]
[BlackTeam "Morocco"]
[WhiteTeamCountry "PAN"]
[BlackTeamCountry "MAR"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Bf6 10. Re1 Ne7 11. Rxe4 d6 12. Bg5 Bxg5 13. Nxg5 h6 14. Qh5 0-0 15. Rae1 Ng6 16. Nf3 Qf6 17. b3 Bf5 18. R4e3 Nf4 19. Qh4 g5 20. Nxg5 hxg5 21. Rg3 Ng6 22. Qxg5 Qxg5 23. Rxg5 Bd7 24. Re7 Rad8 25. h4 Rfe8 26. Rxe8+ Rxe8 27. f4 Kf8 28. g3 Ne7 29. Bd3 f6 30. Rh5 Bg4 31. Rh8+ Ng8 32. Rh7 Re7 33. Rxe7 Nxe7 34. Be4 c6 35. dxc6 bxc6 36. Kf2 d5 37. Bd3 a5 38. a3 Bd1 39. b4 axb4 40. axb4 Bg4 41. Ba6 Ke8 42. Bb7 Kd7 43. Ba6 Kd6 44. Bf1 d4 45. b5 c5 46. Bc4 Nd5 47. Bd3 f5 48. h5 Bxh5 49. Bxf5 Ne3 50. Be4 c4 51. b6 c3 52. Ke1 Bg4 0-1

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.06"]
[Round "5.3"]
[White "Lamawansa, Yasas"]
[Black "Mathews, Cesar"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2052"]
[BlackElo "2116"]
[PlyCount "73"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Sri Lanka"]
[BlackTeam "Panama"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "PAN"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qa4 e5 12. dxe5 Qxe5 13. Nc3 Be6 14. Rd1 Ne4 15. Be3 Rfe8 16. Nxe4 Qxe4 17. Rd4 Qb7 18. Qa3 Rab8 19. Rd2 a5 20. Qc3 Qb5 21. f3 Qh5 22. Rad1 a4 23. Bf4 f6 24. g4 Qc5+ 25. Kg2 Qc6 26. h3 Rb5 27. Rd8 Rb8 28. Rxe8+ Rxe8 29. e4 Rb8 30. Rd2 h6 31. Qa5 Ra8 32. Qb4 a3 33. bxa3 Ra4 34. Qe7 c3 35. Bxh6 Bf7 36. Rd8+ Kh7 37. Qxf7 1-0

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.04"]
[Round "3.3"]
[White "Mathews, Cesar"]
[Black "Fawzy, Adham"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2116"]
[BlackElo "2451"]
[PlyCount "72"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Panama"]
[BlackTeam "Egypt"]
[WhiteTeamCountry "PAN"]
[BlackTeamCountry "EGY"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nce7 9. c4 Nxd5 10. exd5 bxc4 11. Nxc4 Be7 12. Be3 Rb8 13. a4 Nf6 14. a5 0-0 15. Be2 Rb5 16. Nb6 Rxb2 17. Qa4 Bb7 18. Bc4 Ng4 19. Qa3 Nxe3 20. Qxe3 Bg5 21. Qa3 Rd2 22. 0-0 Rd4 23. Rad1 Bd2 24. Qa2 Bc3 25. Qa3 Rxd1 26. Rxd1 Bd4 27. Rb1 Qh4 28. Qa2 g6 29. g3 Qg4 30. Qc2 Bc5 31. Qd3 e4 32. h3 Qxh3 33. Qxe4 Qxg3+ 34. Qg2 Qf4 35. Bd3 Re8 36. Nd7 Bxd5 0-1

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.03"]
[Round "2.3"]
[White "Mapini, Otsile"]
[Black "Mathews, Cesar"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1972"]
[BlackElo "2116"]
[PlyCount "50"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Botswana"]
[BlackTeam "Panama"]
[WhiteTeamCountry "BOT"]
[BlackTeamCountry "PAN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. h3 Nf6 6. d3 h6 7. Nc3 g5 8. Nh2 g4 9. hxg4 Rg8 10. g5 hxg5 11. Na4 g4 12. Nxc5 dxc5 13. c3 Qe7 14. Be3 Bd7 15. a3 0-0-0 16. b4 Nh7 17. bxc5 Qh4 18. Rb1 Ng5 19. Bxg5 Rxg5 20. f4 gxf3 21. Rxf3 Rh8 22. Nf1 Qh1+ 23. Kf2 Rxg2+ 24. Ke1 Qh4+ 25. Rg3 Rxg3 0-1

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.02"]
[Round "1.4"]
[White "Mastrovasilis, Athanasios"]
[Black "Mathews, Cesar"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2555"]
[BlackElo "2116"]
[PlyCount "144"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Panama"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "PAN"]

1. c4 Nf6 2. Nf3 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 a6 6. e4 Qc7 7. Be2 e6 8. Be3 Bb4 9. Nxc6 Bxc3+ 10. bxc3 dxc6 11. 0-0 0-0 12. f3 c5 13. Rb1 Rd8 14. Qe1 Nd7 15. Qh4 b6 16. Qe7 Bb7 17. Rfd1 Bc6 18. Rb2 Ba4 19. Qd6 Rac8 20. Qxc7 Rxc7 21. Rd6 Rc6 22. Rd3 f6 23. f4 Rcc8 24. Bf3 Kf7 25. Rbd2 Ke7 26. e5 h6 27. Bb7 Rb8 28. exf6+ Nxf6 29. Rxd8 Rxd8 30. Bxa6 Ne4 31. Rxd8 Kxd8 32. Bc1 Nxc3 33. Bb2 Ne2+ 34. Kf2 Nxf4 35. Bxg7 h5 36. Kg3 Nd3 37. Kh4 Be8 38. Bb7 Kc7 39. Bf3 Kd6 40. Be4 Ne5 41. Bf8+ Kd7 42. Kg5 Nxc4 43. h3 Nd6 44. Bc2 Kc7 45. Kf6 Nb5 46. g4 hxg4 47. hxg4 Nd4 48. Bd3 Nf3 49. g5 Nxg5 50. Kxg5 Bc6 51. Kf6 Bd5 52. a3 Kc6 53. a4 Bb3 54. Bb5+ Kd5 55. Bd7 Kc4 56. Kxe6 Kb4+ 57. Kd6 Bxa4 58. Bf5 c4 59. Kc7+ Kb3 60. Kxb6 c3 61. Ka5 Be8 62. Be6+ Kb2 63. Bg7 Kc2 64. Kb4 Kd3 65. Bf5+ Ke3 66. Kxc3 Bc6 67. Bh6+ Kf3 68. Kd4 Kg2 69. Ke3 Bb7 70. Bf4 Bc6 71. Bg4 Bb7 72. Bf5 Bc6 1/2-1/2

[Event "Panama op 3rd"]
[Site "Panama City"]
[Date "2013.11.05"]
[Round "9"]
[White "Mathews, Cesar"]
[Black "Salcedo, Ivan"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2031"]
[BlackElo "2162"]
[PlyCount "43"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. d3 Bg4 5. c3 Be7 6. Nbd2 Nf6 7. h3 Bh5 8. Bb3 0-0 9. g4 Bg6 10. Nh4 Kh8 11. Qe2 Nd7 12. Nf5 Nc5 13. Bc2 Ne6 14. Nf3 h5 15. Be3 Bf6 16. 0-0-0 d5 17. exd5 Qxd5 18. Bb3 Qa5 19. Nd2 b5 20. Qf3 Ne7 21. Ne4 Bxf5 22. gxf5 1-0

[Event "Panama op 3rd"]
[Site "Panama City"]
[Date "2013.11.04"]
[Round "7"]
[White "Mathews, Cesar"]
[Black "Yepes, Alejandro"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2031"]
[PlyCount "53"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 dxc6 5. d3 Ne7 6. b3 h6 7. Bb2 Ng6 8. h4 f6 9. h5 Ne7 10. Nbd2 e5 11. Nc4 Bg4 12. Ne3 Qd7 13. Nxe5 Bxd1 14. Nxd7 Kxd7 15. Rxd1 Rd8 16. f4 Kc8 17. Ke2 Rg8 18. Kf3 b6 19. g4 Rd6 20. Rdg1 g5 21. Nc4 Rd7 22. Bxf6 gxf4 23. Kxf4 Bg7 24. Bxg7 Rxg7 25. Ne3 a5 26. Nf5 Nxf5 27. gxf5 1-0

[Event "Panama op 3rd"]
[Site "Panama City"]
[Date "2013.11.04"]
[Round "8"]
[White "Sanchez Castillo, Sarai Carolina"]
[Black "Mathews, Cesar"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2212"]
[BlackElo "2031"]
[PlyCount "11"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. Re1 Nf6 6. Nc3 1/2-1/2

[Event "Panama op 3rd"]
[Site "Panama City"]
[Date "2013.11.03"]
[Round "5"]
[White "Llaudy Pupo, Lisandra"]
[Black "Mathews, Cesar"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2269"]
[BlackElo "2031"]
[PlyCount "65"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 Bb6 6. Bxc6 dxc6 7. Nxe5 Qe7 8. Nc4 Bxf2+ 9. Kxf2 Ng4+ 10. Ke1 Qh4+ 11. g3 Qh3 12. Qe2 0-0 13. Bf4 f5 14. e5 Be6 15. Qf1 Qh5 16. h3 Bd5 17. hxg4 Qxh1 18. Qxh1 Bxh1 19. g5 c5 20. Kf2 Rad8 21. Nba3 Bd5 22. Nb5 Rf7 23. e6 Bxe6 24. Nxc7 Bc8 25. Re1 b6 26. a4 Rfd7 27. Nb5 Ba6 28. Ne5 Re7 29. Rd1 Bxb5 30. axb5 Rd5 31. Nc6 Red7 32. Re1 Kf8 33. c4 1-0

[Event "Panama op 3rd"]
[Site "Panama City"]
[Date "2013.11.02"]
[Round "4"]
[White "Mathews, Cesar"]
[Black "Ortiz Suarez, Isan Reynaldo"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2031"]
[BlackElo "2601"]
[PlyCount "108"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. 0-0 e5 8. Qd3 h6 9. c4 b5 10. Na3 Qb8 11. Rd1 Nf6 12. b3 Qb7 13. Nd2 Be7 14. f3 0-0 15. Nf1 b4 16. Nc2 Be6 17. Nce3 a5 18. Ng3 Rfd8 19. Nd5 Nxd5 20. exd5 Bc8 21. f4 a4 22. Be3 exf4 23. Bxf4 Bf8 24. Rf1 Re8 25. Nh5 Bg4 26. Ng3 Qa7+ 27. Kh1 axb3 28. Qxb3 Be2 29. Nxe2 Rxe2 30. Qxb4 Qd4 31. Qb7 Qe4 32. Rg1 Raxa2 33. Rxa2 Rxa2 34. Qb3 Rc2 35. Qg3 Rxc4 36. Bxd6 Bxd6 37. Qxd6 Rd4 38. Qb8+ Kh7 39. Qb1 f5 40. Qxe4 fxe4 41. Re1 Kg6 42. Kg1 Kf5 43. Rf1+ Ke5 44. Rf7 g5 45. Rh7 Kf4 46. Rxh6 Ke3 47. h4 gxh4 48. Rxh4 Rxd5 49. Rh3+ Ke2 50. Ra3 e3 51. Kh2 Kf2 52. Kh3 Rd8 53. Kg4 e2 54. Ra2 Rg8+ 0-1

[Event "Panama op 3rd"]
[Site "Panama City"]
[Date "2013.11.02"]
[Round "3"]
[White "Sanjur, Crescencio"]
[Black "Mathews, Cesar"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1715"]
[BlackElo "2031"]
[PlyCount "86"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 c6 3. Nf3 Bf5 4. e3 Nf6 5. Be2 Nbd7 6. 0-0 Qc7 7. Bd3 Bg4 8. h3 Bh5 9. Be2 e6 10. Nh2 Bg6 11. Ng4 Nxg4 12. Bxg4 Nf6 13. Bf3 Bd6 14. Re1 0-0 15. e4 dxe4 16. Bxe4 Nxe4 17. Nxe4 Be7 18. c3 Rad8 19. Ng5 c5 20. Nf3 cxd4 21. cxd4 Bf6 22. Bg5 Bxg5 23. Nxg5 Qf4 24. Nf3 Bh5 25. g4 Bg6 26. Qe2 Rd5 27. Rad1 Rfd8 28. Qe3 Qd6 29. Rd2 h5 30. g5 Bf5 31. h4 Bg4 32. Ne5 Rxd4 33. Rxd4 Qxd4 34. g6 f6 35. Nxg4 Qxg4+ 36. Kf1 Qxg6 37. Qxe6+ Kh7 38. b4 Qd3+ 39. Kg1 Rd4 40. Re3 Qd1+ 41. Re1 Qg4+ 42. Qxg4 Rxg4+ 43. Kf1 Rxb4 0-1

[Event "Panama op 3rd"]
[Site "Panama City"]
[Date "2013.10.31"]
[Round "2"]
[White "Mathews, Cesar"]
[Black "Neira Rodriguez, Carlos Fernando"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2031"]
[PlyCount "82"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Re1 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Be3 Be7 12. Nfd2 0-0 13. Nb3 f6 14. f3 Ng5 15. exf6 gxf6 16. Nc3 b6 17. Qe2 Nf7 18. Rad1 Bd6 19. Qf2 Rae8 20. Qh4 Nh8 21. Bh6 Ng6 22. Qg4 f5 23. Qh5 Rf7 24. g3 Be7 25. Be3 f4 26. Bf2 Rf5 27. Qh3 fxg3 28. hxg3 Bd6 29. f4 Ref8 30. Rd2 Qg7 31. Kf1 Bxf4 32. gxf4 Nxf4 33. Qh2 Rh5 34. Qg1 Rg5 35. Qh1 Rf6 36. Re3 Rh6 37. Bh4 Rxh4 38. Rh2 Rhg4 39. Ne2 Nxe2 40. Kxe2 Rg2+ 41. Kd3 Qg6+ 0-1

[Event "Panama op 3rd"]
[Site "Panama City"]
[Date "2013.10.30"]
[Round "1"]
[White "Vargas, Rogelio A"]
[Black "Mathews, Cesar"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1729"]
[BlackElo "2031"]
[PlyCount "44"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. e3 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8. 0-0 Nbd7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qd3 Be7 13. Re1 c5 14. d5 exd5 15. Bg5 0-0 16. Rad1 d4 17. Re5 Qd6 18. Rde1 Bd8 19. Nh4 Ng4 20. Qg3 Nxe5 21. Bf4 Bxh4 22. Qxh4 Ng6 0-1

[Event "San Cristobal Bolivar op 1st"]
[Site "San Cristobal"]
[Date "2012.09.30"]
[Round "10"]
[White "Lorenzana, Wilson Estuardo"]
[Black "Mathews, Cesar"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2202"]
[BlackElo "1978"]
[PlyCount "41"]
[EventDate "2012.09.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be6 7. Bd3 Be7 8. 0-0 a6 9. N5c3 Bg5 10. Nd2 Nh6 11. b3 Nd4 12. Bb2 Qf6 13. Nd5 Bxd5 14. exd5 Qf4 15. Ne4 Be7 16. Bxd4 exd4 17. g3 Qg4 18. Re1 0-0 19. Nc5 Qg5 20. h4 Qf6 21. Nd7 1-0

[Event "San Cristobal Bolivar op 1st"]
[Site "San Cristobal"]
[Date "2012.09.29"]
[Round "9"]
[White "Mathews, Cesar"]
[Black "Gonzalez, Delvy"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1978"]
[BlackElo "2163"]
[PlyCount "67"]
[EventDate "2012.09.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 a6 6. Bf1 b5 7. d4 cxd4 8. Qxd4 e5 9. Qd1 Bb7 10. Nc3 Be7 11. Bg5 b4 12. Bxf6 Nxf6 13. Nd5 Nxd5 14. exd5 0-0 15. Qd2 Qb6 16. Bc4 Rac8 17. Bb3 a5 18. a3 Ra8 19. axb4 axb4 20. Rad1 Bc8 21. h3 Kh8 22. Ra1 Bd7 23. Rxa8 Rxa8 24. Kh2 f5 25. Nd4 Bg5 26. Qxg5 Qxd4 27. Re3 f4 28. Rf3 Re8 29. c3 Qe4 30. cxb4 h6 31. Qh5 Ra8 32. Qf7 Ra1 33. Qxd7 Qb1 34. Qc8+ 1-0

[Event "San Cristobal Bolivar op 1st"]
[Site "San Cristobal"]
[Date "2012.09.28"]
[Round "6"]
[White "Acosta Villarroel, Lorner Justus"]
[Black "Mathews, Cesar"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2201"]
[BlackElo "1978"]
[PlyCount "55"]
[EventDate "2012.09.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c6 5. 0-0 Nbd7 6. b3 Bd6 7. Bb2 0-0 8. Ne5 Bxe5 9. dxe5 Ne8 10. Nd2 g6 11. Qe2 Ng7 12. f4 Re8 13. Rad1 Nc5 14. c4 Nxd3 15. Qxd3 b6 16. cxd5 cxd5 17. Ne4 Nh5 18. g4 Qh4 19. gxh5 dxe4 20. Qxe4 Ba6 21. hxg6 Bxf1 22. gxf7+ Kxf7 23. Rxf1 Rad8 24. Bd4 Rg8+ 25. Kh1 Rd5 26. Qc2 Qh3 27. Rf2 Qg4 28. Rf1 1/2-1/2

[Event "San Cristobal Bolivar op 1st"]
[Site "San Cristobal"]
[Date "2012.09.28"]
[Round "7"]
[White "Mathews, Cesar"]
[Black "Molina Sumoza, Jesus Alberto"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1978"]
[BlackElo "2146"]
[PlyCount "128"]
[EventDate "2012.09.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d3 d5 6. e5 Ba6 7. Nbd2 Ne7 8. 0-0 Nf5 9. Re1 g5 10. Nf1 Be7 11. Ne3 Nxe3 12. Bxe3 h5 13. h3 c4 14. d4 g4 15. hxg4 hxg4 16. Nh2 Bb4 17. c3 Qh4 18. Bf4 Be7 19. Qxg4 Qh7 20. Re3 Rg8 21. Qe2 Kd7 22. Rg3 Qf5 23. Rxg8 Rxg8 24. Bg3 c5 25. Re1 cxd4 26. cxd4 Qd3 27. Nf3 Rb8 28. Qxd3 cxd3 29. b3 Rc8 30. Bf4 Rc2 31. Rd1 Rxa2 32. Ne1 Rb2 33. Nxd3 Rxb3 34. Ne1 Bc4 35. Ra1 a6 36. Nc2 Bd3 37. Ne1 Rb1 38. Rxb1 Bxb1 39. Bd2 Kc6 40. Kf1 Kb5 41. Ke2 Kc4 42. Nf3 Be4 43. Ba5 Bxf3+ 44. Kxf3 Kxd4 45. Bc7 Bb4 46. Ke2 a5 47. Kd1 Kd3 48. Kc1 Ke2 49. Bb6 Kd3 50. Kb2 a4 51. Bc7 Bc5 52. f3 Ke2 53. Bd6 Bb6 54. Ka3 d4 55. Kxa4 d3 56. Bb4 d2 57. Bxd2 Kxd2 58. Kb5 Bd4 59. Kc6 Bxe5 60. Kd7 Bg3 61. Ke7 Ke3 62. Kxf7 e5 63. Kf6 Kf2 64. Kf5 Kxg2 0-1

[Event "San Cristobal Bolivar op 1st"]
[Site "San Cristobal"]
[Date "2012.09.27"]
[Round "5"]
[White "Mathews, Cesar"]
[Black "Blanco Acevedo, Cristobal Jose"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1978"]
[BlackElo "2375"]
[PlyCount "66"]
[EventDate "2012.09.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. c3 Nf6 5. d3 0-0 6. Bb3 d5 7. Qe2 d4 8. c4 Bb4+ 9. Kd1 Nd7 10. a3 Be7 11. Nbd2 Nc5 12. Bc2 a5 13. h3 f5 14. Ne1 fxe4 15. Nxe4 Nxe4 16. dxe4 Be6 17. Bd3 a4 18. Bd2 Na5 19. Bxa5 Rxa5 20. Nf3 Qe8 21. Nd2 Qf7 22. f3 Bg5 23. Rc1 Rc5 24. Rc2 Ra8 25. g3 Rf8 26. f4 exf4 27. gxf4 Bxf4 28. b4 Rg5 29. c5 Kh8 30. Bc4 Bxd2 31. Bxe6 Qxe6 32. Qxd2 Qxe4 33. Re1 Qf3+ 0-1

[Event "San Cristobal Bolivar op 1st"]
[Site "San Cristobal"]
[Date "2012.09.26"]
[Round "3"]
[White "Mathews, Cesar"]
[Black "Joseph, Marcus"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1978"]
[BlackElo "2191"]
[PlyCount "52"]
[EventDate "2012.09.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "VEN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c4 Bg7 4. d4 b6 5. Nc3 Nh6 6. d5 0-0 7. Be2 d6 8. Bf4 Nd7 9. h3 f5 10. Qd2 fxe4 11. Nxe4 Nf5 12. 0-0 Ne5 13. Nxe5 dxe5 14. Bg5 h6 15. d6 hxg5 16. Qd5+ e6 17. Qxa8 Nd4 18. Bd3 g4 19. hxg4 Qh4 20. Ng3 Bd7 21. Qxa7 Bc6 22. Rfe1 Qxg4 23. Be4 Qf4 24. Bxc6 Qxf2+ 25. Kh2 Rf4 26. Kh3 Rh4+ 0-1

[Event "Panama op 1st"]
[Site "Panama City"]
[Date "2011.11.03"]
[Round "1"]
[White "Abreu Delgado, Aryam"]
[Black "Mathews, Cesar"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2481"]
[BlackElo "1980"]
[PlyCount "61"]
[EventDate "2011.11.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 Nc6 4. Nc3 Bc5 5. e3 0-0 6. Nge2 Re8 7. d3 a6 8. 0-0 Bf8 9. d4 d6 10. h3 g6 11. d5 Nb8 12. e4 Bg7 13. Be3 Nbd7 14. Qd2 b6 15. b4 Qe7 16. a4 Nf8 17. a5 bxa5 18. Rxa5 N6d7 19. Rfa1 Rb8 20. b5 axb5 21. Nxb5 Nb6 22. Rc1 Qd8 23. c5 dxc5 24. Rxc5 Re7 25. Qc1 Rb7 26. Na7 Bd7 27. Nc6 Bxc6 28. Rxc6 Nc8 29. Ra8 Qd7 30. Nc3 Nd6 31. Na4 1-0

[Event "Olympiad-39"]
[Site "Khanty-Mansiysk"]
[Date "2010.10.01"]
[Round "10.3"]
[White "Randy Haja, Andriantsilavo"]
[Black "Mathews, Cesar"]
[Result "1-0"]
[ECO "C45"]
[BlackElo "1960"]
[PlyCount "53"]
[EventDate "2010.09.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Madagascar"]
[BlackTeam "Panama"]
[WhiteTeamCountry "MAD"]
[BlackTeamCountry "PAN"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. g3 0-0-0 10. b3 Re8 11. Bb2 f6 12. Bg2 fxe5 13. 0-0 g6 14. Qd2 Nb6 15. Ba3 Qe6 16. Bxf8 Rhxf8 17. Qa5 Bb7 18. Qxa7 d5 19. Nc3 e4 20. Rae1 g5 21. a4 Nd7 22. a5 c5 23. Nxd5 Bxd5 24. cxd5 Qxd5 25. Rd1 Qf5 26. Qa8+ Nb8 27. a6 1-0

[Event "Olympiad-39"]
[Site "Khanty-Mansiysk"]
[Date "2010.09.27"]
[Round "6.4"]
[White "Mathews, Cesar"]
[Black "Klerides, Paris"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1960"]
[BlackElo "2194"]
[PlyCount "88"]
[EventDate "2010.09.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Panama"]
[BlackTeam "Cyprus"]
[WhiteTeamCountry "PAN"]
[BlackTeamCountry "CYP"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Bd7 5. Re1 e6 6. b3 Be7 7. Bb2 Nf6 8. Bf1 0-0 9. d4 cxd4 10. Nxd4 a6 11. c4 Nxd4 12. Qxd4 Rc8 13. Nc3 Qa5 14. Rad1 Qc7 15. h3 Rfd8 16. g4 Ne8 17. Bg2 Bf6 18. Qd2 b5 19. Bf1 Qb7 20. g5 Be7 21. f4 Bc6 22. f5 b4 23. Nd5 Bf8 24. g6 hxg6 25. fxg6 fxg6 26. Nf4 Qa7+ 27. Kh2 Qf7 28. Bd3 g5 29. Ng2 Be7 30. Rf1 Qh5 31. Qxb4 Nf6 32. Qe1 Ng4+ 33. Kg3 Ne5 34. Be2 Qg6 35. Bxe5 dxe5 36. Rxd8+ Rxd8 37. Bf3 Rd4 38. Qa5 g4 39. hxg4 Bxe4 40. Ne3 Qh6 41. Ng2 Bxf3 42. Rxf3 e4 43. Rf1 Bd6+ 44. Kf2 Rd2+ 0-1

[Event "Olympiad-39"]
[Site "Khanty-Mansiysk"]
[Date "2010.09.24"]
[Round "4.3"]
[White "Chahrani, Ibrahim"]
[Black "Mathews, Cesar"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2230"]
[BlackElo "1960"]
[PlyCount "63"]
[EventDate "2010.09.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Libya"]
[BlackTeam "Panama"]
[WhiteTeamCountry "LBY"]
[BlackTeamCountry "PAN"]

1. e4 c5 2. Nf3 Nc6 3. g3 e5 4. Bg2 Nf6 5. d3 d6 6. 0-0 Be7 7. Re1 0-0 8. c3 Re8 9. a3 a5 10. a4 b6 11. Na3 h6 12. Nb5 Na7 13. Na3 Nh7 14. d4 Qc7 15. h4 Be6 16. d5 Bd7 17. c4 f5 18. exf5 Bxf5 19. Nc2 Rf8 20. Ne3 Bd7 21. Nh2 Rf7 22. Be4 Raf8 23. Qd3 g5 24. Neg4 gxh4 25. Nxh6+ Kh8 26. Nxf7+ Rxf7 27. Bg6 hxg3 28. Bxf7 gxf2+ 29. Kxf2 Bh4+ 30. Kg1 Bxe1 31. Qg6 Qd8 32. Bh6 1-0

[Event "Olympiad-39"]
[Site "Khanty-Mansiysk"]
[Date "2010.09.23"]
[Round "3.4"]
[White "Ibrahim, Ismail"]
[Black "Mathews, Cesar"]
[Result "1/2-1/2"]
[ECO "C52"]
[WhiteElo "2105"]
[BlackElo "1960"]
[PlyCount "91"]
[EventDate "2010.09.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "United Arab Emirates"]
[BlackTeam "Panama"]
[WhiteTeamCountry "UAE"]
[BlackTeamCountry "PAN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. Qb3 Qe7 8. 0-0 Bb6 9. cxd4 Nxd4 10. Nxd4 Bxd4 11. Nc3 Nf6 12. Nb5 Bxa1 13. Nxc7+ Kd8 14. Nxa8 Bd4 15. Bf4 Nxe4 16. Bxf7 Qc5 17. Qf3 d5 18. Rc1 Bc3 19. Be3 d4 20. Qxe4 dxe3 21. Qd3+ Qd4 22. Rxc3 exf2+ 23. Kf1 Qxd3+ 24. Rxd3+ Ke7 25. Bc4 Bf5 26. Rf3 g6 27. Nc7 Rc8 28. Nd5+ Kd6 29. Bb3 Be4 30. Rf6+ Ke5 31. Re6+ Kd4 32. Nf6 Bf5 33. Re7 Rf8 34. Rf7 Rxf7 35. Bxf7 Ke3 36. Nd5+ Kd4 37. Kxf2 b5 38. Ne7 Be4 39. g4 a5 40. Be8 Bb1 41. Bxb5 Bxa2 42. Ba4 Kc5 43. Nc6 Bd5 44. Ne7 Be6 45. g5 Kd6 46. Nc6 1/2-1/2

[Event "Olympiad-39"]
[Site "Khanty-Mansiysk"]
[Date "2010.09.22"]
[Round "2.3"]
[White "Mathews, Cesar"]
[Black "Shobaita, Ahmed"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "1960"]
[BlackElo "2072"]
[PlyCount "62"]
[EventDate "2010.09.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 139"]
[Source "ChessBase"]
[SourceDate "2010.11.18"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.18"]
[SourceQuality "1"]
[WhiteTeam "Panama"]
[BlackTeam "Palestine"]
[WhiteTeamCountry "PAN"]
[BlackTeamCountry "PLE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7 7. Be3 Nf6 8. Qd2 Bb4 9. f3 Ne5 10. 0-0 d5 11. exd5 Bxc3 12. bxc3 Nxd5 13. Bf4 Nxf4 14. Qxf4 Bd7 15. Qg3 0-0 16. f4 Ng6 17. Rae1 Rac8 18. Rf3 Qa5 19. Re3 Rc7 20. Kh1 Rfc8 21. Bd3 Rxc3 22. f5 exf5 23. Qd6 f4 24. R3e2 Qc7 25. Qd5 Rc5 26. Qf3 Qd6 27. Nb3 R5c7 28. Be4 Rc3 29. Qh5 Bb5 30. Rf2 Re3 31. Rxe3 fxe3 0-1

[Event "Panama Sub zt 2.3.2c"]
[Site "Panama"]
[Date "2006.11.05"]
[Round "6"]
[White "Mathews, Cesar"]
[Black "Sanjur, Crescencio"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1938"]
[PlyCount "108"]
[EventDate "2006.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 c6 5. Nf3 Bg4 6. Be2 Nf6 7. 0-0 Nbd7 8. Be3 e5 9. d5 c5 10. h3 Bxf3 11. Bxf3 0-0 12. a4 a6 13. a5 Re8 14. Qd2 b6 15. Ne2 b5 16. cxb5 axb5 17. b4 c4 18. Nc3 Qb8 19. a6 Rc8 20. Ra5 Ne8 21. Rxb5 Qc7 22. Rb7 Qd8 23. b5 Nc5 24. Bxc5 Rxc5 25. Rb1 Qa5 26. Qb2 Qd8 27. Qb4 f5 28. Na4 Rc7 29. Rxc7 Nxc7 30. Qxc4 fxe4 31. Bxe4 Qe7 32. Rc1 Ne8 33. b6 Nf6 34. b7 Rb8 35. Qc8+ Bf8 36. Qxb8 Nxe4 37. Qxf8+ Kxf8 38. Rc8+ Kg7 39. b8Q Kh6 40. Rh8 Qh4 41. Qf8+ Kg5 42. Nc3 h5 43. Qh6+ Kf5 44. g4+ hxg4 45. Qxh4 Nxc3 46. Qxg4+ Kf6 47. Qe6+ Kg5 48. h4+ Kf4 49. Rf8+ Ke4 50. Qxd6 Ne2+ 51. Kf1 Nd4 52. Qxg6+ Kxd5 53. Rd8+ Kc4 54. Rxd4+ exd4 1-0

[Event "Panama Sub zt 2.3.2c"]
[Site "Panama"]
[Date "2006.11.04"]
[Round "5"]
[White "Esquivel Golcher, Luis Enrique"]
[Black "Mathews, Cesar"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2193"]
[BlackElo "1938"]
[PlyCount "72"]
[EventDate "2006.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Nf3 Nc6 4. d3 Nf6 5. c3 Bb6 6. Bb3 d6 7. Nbd2 0-0 8. 0-0 Ne7 9. Nc4 Ng6 10. Nxb6 axb6 11. Bc2 h6 12. d4 Qe7 13. Re1 Bg4 14. h3 Be6 15. d5 Bd7 16. Nh2 c6 17. c4 b5 18. b3 c5 19. Nf1 b4 20. Ng3 Rfb8 21. Nf5 Qf8 22. Qf3 Nh7 23. Qg3 Kh8 24. Nh4 Nxh4 25. Qxh4 b5 26. cxb5 Bxb5 27. f4 f6 28. Re3 Ra7 29. fxe5 fxe5 30. Rf3 Rf7 31. Rxf7 Qxf7 32. Be3 Rf8 33. Qg4 Qa7 34. Qe6 Rf6 35. Qc8+ Rf8 36. Qe6 Rf6 1/2-1/2

[Event "Panama Sub zt 2.3.2c"]
[Site "Panama"]
[Date "2006.11.03"]
[Round "3"]
[White "Herrera, Manny"]
[Black "Mathews, Cesar"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "1938"]
[PlyCount "90"]
[EventDate "2006.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bc5 6. Be3 Qe7 7. f3 Bxd4 8. Bxd4 d6 9. Bb5 0-0 10. 0-0 a6 11. Be2 Re8 12. Bxf6 Qxf6 13. Nd5 Qd8 14. c4 Be6 15. Rc1 Qd7 16. a3 Bxd5 17. cxd5 Ne5 18. Qc2 Rac8 19. Bd3 Qe7 20. Qb3 Qh4 21. Bb1 b5 22. Rc3 Nc4 23. Qc2 f5 24. b3 Nxa3 25. Qb2 Qf6 26. Qd2 Nxb1 27. Rxb1 fxe4 28. fxe4 Rxe4 29. Rf1 Qd4+ 30. Qxd4 Rxd4 31. Rfc1 Rxd5 32. Rxc7 Rxc7 33. Rxc7 Rc5 34. Ra7 Rc6 35. Kf2 h6 36. h4 h5 37. g3 Kh7 38. b4 Kg6 39. Ke3 Kf6 40. Kd4 Rc4+ 41. Kd5 Rxb4 42. Rxa6 Rb3 43. Rxd6+ Kf5 44. Kd4 Rxg3 45. Rd5+ Kg4 0-1

[Event "Panama Sub zt 2.3.2c"]
[Site "Panama"]
[Date "2006.11.03"]
[Round "4"]
[White "Mathews, Cesar"]
[Black "Pique Fernandez, Carlos"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "1938"]
[PlyCount "97"]
[EventDate "2006.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Nf3 0-0 7. Be2 Nbd7 8. 0-0 Ne8 9. Re1 a6 10. a4 g6 11. Bh6 Ng7 12. Rb1 Nf6 13. Nd2 Kh8 14. b4 b6 15. bxc5 bxc5 16. Nb3 Ng8 17. Bd2 f5 18. f3 Bd7 19. Qc2 f4 20. Rb2 g5 21. Reb1 h5 22. Nc1 g4 23. Rb6 Nh6 24. Nd3 Nf7 25. a5 Rg8 26. Na4 gxf3 27. Bxf3 Ng5 28. Ne1 Qe8 29. Nb2 h4 30. Nbd3 h3 31. Bc3 hxg2 32. Bxg2 Qh5 33. Bxe5 f3 34. Nf4 Qg4 35. Ng6+ Kh7 36. Nxe7 Raf8 37. Bg3 Nh5 38. e5+ Bf5 39. Nxf5 Rxf5 40. e6 Nxg3 41. Rb7+ Kh6 42. hxg3 Nh3+ 43. Bxh3 Qxh3 44. Qd2+ Rgg5 45. Kf2 Qh2+ 46. Ke3 Re5+ 47. Kd3 Rxd5+ 48. cxd5 f2 49. Qxg5+ 1-0

[Event "Panama Sub zt 2.3.2c"]
[Site "Panama"]
[Date "2006.11.02"]
[Round "2"]
[White "Padilla, Alvaro"]
[Black "Mathews, Cesar"]
[Result "1-0"]
[ECO "B33"]
[BlackElo "1938"]
[PlyCount "57"]
[EventDate "2006.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Be7 7. Bc4 0-0 8. Bg5 d6 9. h3 a6 10. Qd2 b5 11. Bxf6 Bxf6 12. Bd5 Bb7 13. Rd1 Be7 14. 0-0 Qc7 15. a3 Rad8 16. b4 Rd7 17. Qe3 Bf6 18. Rd3 Rfd8 19. Rfd1 g6 20. h4 h5 21. Qh6 Bg7 22. Qxg6 Nd4 23. Qxh5 Bxd5 24. Nxd5 Qxc2 25. Nxd4 exd4 26. Rg3 Kf8 27. Qg4 f6 28. h5 d3 29. h6 1-0

[Event "Panama Sub zt 2.3.2c"]
[Site "Panama"]
[Date "2006.11.01"]
[Round "1"]
[White "Mathews, Cesar"]
[Black "Valdes Romero, Leonardo"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1938"]
[BlackElo "2396"]
[PlyCount "146"]
[EventDate "2006.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 c6 7. Nc3 Qa5 8. Nd2 Nbd7 9. Re1 Re8 10. Qc2 e5 11. d5 cxd5 12. cxd5 Qc7 13. e4 b5 14. Qd3 b4 15. Na4 a5 16. Qc4 Qb8 17. b3 h5 18. Qc2 h4 19. Nc4 Qc7 20. Be3 Ba6 21. Rac1 hxg3 22. hxg3 Ng4 23. Qd2 Bxc4 24. Rxc4 Qd8 25. Rec1 Bf6 26. R1c2 Kg7 27. Bf3 Nxe3 28. Qxe3 Bg5 29. Qe2 Be7 30. Bg4 Nc5 31. Nxc5 dxc5 32. f4 Bd6 33. f5 Qg5 34. Qf3 a4 35. Rf2 gxf5 36. Bxf5 axb3 37. axb3 Rh8 38. Bd7 Ra1+ 39. Kg2 f6 40. Qg4 Qxg4 41. Bxg4 Rhh1 42. Bd7 Rhg1+ 43. Kh3 Ra8 44. Kg4 Rh1 45. Rcc2 Ra3 46. Rf3 Kf7 47. Bb5 Ra8 48. Rf5 Ra3 49. Bc4 Ra8 50. Rcf2 Ke7 51. Kf3 Rh6 52. Rg2 Rh3 53. Kf2 Ra2+ 54. Kf3 Ra8 55. Kf2 Rh6 56. g4 Rg6 57. Kf3 Rh6 58. g5 fxg5 59. Rgxg5 Rf8 60. Rg7+ Kd8 61. Rxf8+ Bxf8 62. Rf7 Ke8 63. Rb7 Bd6 64. Ra7 Kf8 65. Rd7 Be7 66. Kg4 Rf6 67. Bd3 Rf4+ 68. Kh5 Kf7 69. Rxe7+ Kxe7 70. Kg5 Kf7 71. d6 Ke6 72. d7 Kxd7 73. Bb5+ Kd6 0-1

[Event "Cappelle op 22nd"]
[Site "Cappelle la Grande"]
[Date "2006.02.22"]
[Round "6"]
[White "Delchev, Aleksander"]
[Black "Mathews, Cesar"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2661"]
[PlyCount "91"]
[EventDate "2006.02.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "FRA"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. c3 d6 6. 0-0 0-0 7. h3 h6 8. Re1 Bb6 9. Bb3 Nh7 10. Nbd2 Kh8 11. Nc4 f5 12. exf5 Bxf5 13. d4 exd4 14. Nxb6 axb6 15. Nxd4 Qf6 16. Nxf5 Qxf5 17. Be3 Rae8 18. Bc2 Qf7 19. Qd3 Nf6 20. b3 Qd5 21. Qxd5 Nxd5 22. Bd2 Nf6 23. Bg6 Rxe1+ 24. Rxe1 Ne5 25. Bf5 Nc6 26. c4 Re8 27. Rxe8+ Nxe8 28. Bc8 Nd8 29. Bc3 c6 30. f4 Kg8 31. Kf2 Kf7 32. Kf3 Nc7 33. g4 Nce6 34. h4 Nf8 35. f5 g6 36. Kf4 gxf5 37. Kxf5 Nfe6 38. g5 hxg5 39. hxg5 Ng7+ 40. Bxg7 Kxg7 41. Be6 b5 42. cxb5 cxb5 43. a4 bxa4 44. bxa4 Nc6 45. Bd5 Na5 46. g6 1-0

