[Event "WZ-ch prel39 email"]
[Site "ICCF email"]
[Date "2022.06.15"]
[Round "?"]
[White "Battaglia, Horacio"]
[Black "De la Cuadra Izquierdo, Mario"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1245"]
[BlackElo "1351"]
[PlyCount "58"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. 0-0 d6 7. c3 Be7 8. h3 Na5 9. Bc2 0-0 10. d4 exd4 11. cxd4 c5 12. Qe2 Bb7 13. dxc5 dxc5 14. Rd1 Qb6 15. e5 Nd5 16. Qd3 g6 17. Qe2 f5 18. exf6 Bxf6 19. Be4 Rad8 20. Rd3 c4 21. Bxd5+ Bxd5 22. Re3 Nc6 23. Nc3 Bxf3 24. Rxf3 Nd4 25. Qd1 Nxf3+ 26. Qxf3 Bd4 27. Qe2 Rxf2 28. Kh1 Rxe2 29. Nxe2 Re8 0-1

[Event "WZ-ch prel39 email"]
[Site "ICCF email"]
[Date "2022.06.15"]
[Round "?"]
[White "Cetoute, Lesly"]
[Black "De la Cuadra Izquierdo, Mario"]
[Result "0-1"]
[ECO "A50"]
[BlackElo "1351"]
[PlyCount "34"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. c4 b6 2. d4 Bb7 3. Nc3 Nf6 4. Qc2 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 e6 8. Nf3 Be7 9. Bf4 0-0 10. Bd3 c5 11. d5 exd5 12. exd5 h6 13. 0-0 Bd6 14. Bxd6 Qxd6 15. c4 Nd7 16. a4 Rfe8 17. Nd2 Nf6 0-1

[Event "WZ-ch prel39 email"]
[Site "ICCF email"]
[Date "2022.06.15"]
[Round "?"]
[White "De la Cuadra Izquierdo, Mario"]
[Black "Fleurimond, Esdras"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1351"]
[PlyCount "11"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. dxc5 e6 5. e3 Bxc5 6. Nbd2 1-0

[Event "WZ-ch prel39 email"]
[Site "ICCF email"]
[Date "2022.06.15"]
[Round "?"]
[White "De la Cuadra Izquierdo, Mario"]
[Black "Milla, Alejandro"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1351"]
[PlyCount "43"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Bg2 Bf5 4. c4 e6 5. Nc3 c6 6. Qb3 Qb6 7. Qxb6 axb6 8. cxd5 exd5 9. Nf3 Bd6 10. 0-0 0-0 11. Ne5 Re8 12. Bf4 Nh5 13. e3 Nxf4 14. gxf4 f6 15. Nf3 Nd7 16. Nh4 Be6 17. f5 Bf7 18. a3 b5 19. Nf3 g6 20. fxg6 Bxg6 21. Nd2 Nb6 22. Rfe1 1-0

[Event "WZ-ch prel39 email"]
[Site "ICCF email"]
[Date "2022.06.15"]
[Round "?"]
[White "De la Cuadra Izquierdo, Mario"]
[Black "Philippe, Marcel"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1351"]
[PlyCount "7"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 1-0

[Event "WZ-ch prel39 email"]
[Site "ICCF email"]
[Date "2022.06.15"]
[Round "?"]
[White "Ward, Christopher"]
[Black "De la Cuadra Izquierdo, Mario"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1802"]
[BlackElo "1351"]
[PlyCount "67"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. 0-0 d6 7. a4 Bg4 8. c3 Be7 9. h3 Bh5 10. g4 Bg6 11. g5 Nxe4 12. Bd5 0-0 13. Bxc6 Rb8 14. axb5 axb5 15. d4 Nxg5 16. Bxg5 Bxg5 17. dxe5 Be7 18. Re1 Qc8 19. Nbd2 Qxh3 20. Nd4 dxe5 21. Bg2 Qh4 22. N2f3 Qf6 23. Nxe5 Bd6 24. Nd7 Qf4 25. Nxf8 Qh2+ 26. Kf1 Bxf8 27. Nc6 Rc8 28. Qd7 h5 29. Re3 Bc5 30. Qxc8+ Kh7 31. Ra8 Kh6 32. Rg3 Bh7 33. Ne5 Bd6 34. Nxf7# 1-0

[Event "W-ch WS/A/288 email"]
[Site "ICCF email"]
[Date "2022.03.13"]
[Round "?"]
[White "Creech, John"]
[Black "De la Cuadra Izquierdo, Mario"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1351"]
[PlyCount "43"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Bf5 4. e3 c6 5. Bd3 Bxd3 6. Qxd3 Qb6 7. b3 e6 8. c4 Bb4+ 9. Nbd2 Ne4 10. 0-0 Nxd2 11. Nxd2 0-0 12. Nf3 dxc4 13. bxc4 c5 14. Ng5 g6 15. a3 Ba5 16. Rab1 Qd8 17. Ne4 cxd4 18. Rxb7 dxe3 19. Qxe3 e5 20. Bxe5 Re8 21. Qf4 Nd7 22. Rxd7 1-0

[Event "W-ch WS/A/288 email"]
[Site "ICCF email"]
[Date "2022.03.13"]
[Round "?"]
[White "De la Cuadra Izquierdo, Mario"]
[Black "Anderson, Len"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1351"]
[BlackElo "643"]
[PlyCount "31"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 g6 4. d4 Nf6 5. e5 Nd5 6. Bg5 Be7 7. Bh6 cxd4 8. cxd4 Nf6 9. exf6 Bxf6 10. Nc3 Nc6 11. Be2 Qe7 12. Qd2 b6 13. 0-0 Bb7 14. d5 Nb4 15. dxe6 dxe6 16. Bb5+ 1-0

[Event "W-ch WS/A/288 email"]
[Site "ICCF email"]
[Date "2022.03.13"]
[Round "?"]
[White "De la Cuadra Izquierdo, Mario"]
[Black "Arvidsson, David"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1351"]
[BlackElo "1167"]
[PlyCount "63"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. c3 b6 4. Nf3 Bb7 5. Bd3 Be7 6. 0-0 cxd4 7. cxd4 Nf6 8. Nc3 0-0 9. Bg5 d5 10. e5 Nfd7 11. Bxe7 Qxe7 12. Qa4 f6 13. exf6 Nxf6 14. Rfe1 a6 15. Ng5 Bc8 16. Qc2 h6 17. Nf3 Bb7 18. Ne5 Qc7 19. Ng6 Re8 20. Rac1 Nbd7 21. Qd1 Qd6 22. Ne5 Nh7 23. Qh5 Nxe5 24. Rxe5 Qe7 25. a3 Nf6 26. Qh3 Rac8 27. Bg6 Rf8 28. Rxe6 Qd7 29. Rce1 Qd8 30. Qg3 Bc6 31. Re7 Ne4 32. Bh7+ 1-0

[Event "W-ch WS/A/288 email"]
[Site "ICCF email"]
[Date "2022.03.13"]
[Round "?"]
[White "De la Cuadra Izquierdo, Mario"]
[Black "Burg, Bodo"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1351"]
[PlyCount "52"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. Qb3 Be6 7. Ng5 Nd4 8. Qxb7 Bb4 9. Nxe6 fxe6 10. Bd2 Rb8 11. Qa6 Bxc3 12. bxc3 Nc2+ 13. Kd1 Nxa1 14. Qxe6+ Ne7 15. Bg5 Rb1+ 16. Kd2 Rb2+ 17. Kc1 Rc2+ 18. Kd1 Qd6 19. Qc4 Nd5 20. Bd2 Qb6 21. Qa4+ Ke7 22. Bg5+ Kf7 23. Qd7+ Kg6 24. Qg4 Qb1+ 25. Bc1+ Kf7 26. Qf3+ Ke7 0-1

[Event "W-ch WS/A/288 email"]
[Site "ICCF email"]
[Date "2022.03.13"]
[Round "?"]
[White "Jansen, Johannes"]
[Black "De la Cuadra Izquierdo, Mario"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1351"]
[PlyCount "28"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. Bg5 Bg4 7. Nc3 Nd4 8. Ne2 Bxf3 9. Bxf6 Qxf6 10. c3 Bxe2 11. Qd2 Nf3+ 12. gxf3 Bxf3 13. Rfe1 Qg6+ 14. Kf1 Qg2# 0-1

[Event "W-ch WS/A/288 email"]
[Site "ICCF email"]
[Date "2022.03.13"]
[Round "?"]
[White "Sanchez Rivero, Miguel"]
[Black "De la Cuadra Izquierdo, Mario"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1288"]
[BlackElo "1351"]
[PlyCount "46"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. g4 e5 5. g5 exd4 6. Qxd4 Ng8 7. Bf4 Ne7 8. 0-0-0 Ng6 9. Be3 Nde5 10. f4 Ng4 11. h3 Nxe3 12. Qxe3 h6 13. gxh6 Rxh6 14. Bg2 Be7 15. Kb1 Nh4 16. Qg3 Rg6 17. Qxg6 Nxg6 18. f5 Ne5 19. Nf3 Nxf3 20. Bxf3 Bf6 21. Nd5 c6 22. Nf4 Qb6 23. b3 Qe3 0-1

[Event "W-ch WS/O/1420 email"]
[Site "ICCF email"]
[Date "2022.02.25"]
[Round "?"]
[White "De la Cuadra Izquierdo, Mario"]
[Black "Calkins, Donn"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1351"]
[BlackElo "1790"]
[PlyCount "108"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Bc4 Nb6 4. Bb3 c5 5. c3 c4 6. Bc2 d6 7. exd6 Qxd6 8. b3 Nc6 9. bxc4 Nxc4 10. Qe2 Be6 11. d3 Nb6 12. Ba3 Qd7 13. Nf3 g6 14. 0-0 Bg7 15. Re1 0-0 16. Bc5 Rfd8 17. Bxb6 axb6 18. d4 Ra5 19. Bd3 Bxd4 20. Bc4 Bxc4 21. Qxc4 b5 22. Qb3 Be5 23. Nxe5 Nxe5 24. Na3 Qf5 25. Rad1 Nd3 26. Rf1 Rd7 27. Nc2 Nc5 28. Qb1 Rxd1 29. Qxd1 Rxa2 30. Qd8+ Kg7 31. Nd4 Qe5 32. Nxb5 Ne4 33. Qd4 Qxd4 34. cxd4 Ra5 35. Nc7 b5 36. Nd5 e6 37. Ne3 b4 38. f4 b3 39. Nc4 Ra4 40. Rc1 Ra2 41. Re1 f5 42. Rb1 b2 43. Nxb2 Nc3 44. Re1 Rxb2 45. Rxe6 Ne2+ 46. Kf1 Nxf4 47. Re7+ Kf6 48. Rxh7 Nxg2 49. h4 f4 50. h5 Ne3+ 51. Ke1 f3 52. Rf7+ Kxf7 53. hxg6+ Kxg6 54. d5 f2# 0-1

[Event "W-ch WS/O/1420 email"]
[Site "ICCF email"]
[Date "2022.02.25"]
[Round "?"]
[White "De la Cuadra Izquierdo, Mario"]
[Black "Kunze, Juergen"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1351"]
[PlyCount "54"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. Nbd2 c5 6. e3 cxd4 7. exd4 d5 8. Bd3 Nh5 9. g3 Bh3 10. Ng5 Bd7 11. Nxh7 Re8 12. 0-0 Nc6 13. c3 e5 14. dxe5 Nxe5 15. Be2 Kxh7 16. Bxh5 gxh5 17. Qxh5+ Kg8 18. f3 Qb6+ 19. Kh1 Nd3 20. Qxd5 Nf2+ 21. Rxf2 Qxf2 22. Rf1 Re1 23. Rxe1 Qxe1+ 24. Kg2 Qe2+ 25. Kg1 Bh3 26. f4 Qe1+ 27. Nf1 Qxf1# 0-1

[Event "W-ch WS/O/1420 email"]
[Site "ICCF email"]
[Date "2022.02.25"]
[Round "?"]
[White "De la Cuadra Izquierdo, Mario"]
[Black "Sijses, Wim"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1351"]
[BlackElo "1543"]
[PlyCount "92"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[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 Nf6 9. h3 Nb4 10. Be2 0-0 11. Nc3 Nc6 12. Bf4 Bf5 13. cxd5 Nb4 14. Rc1 Nbxd5 15. Bg5 Nxc3 16. bxc3 Ba3 17. Rb1 Bxb1 18. Qxb1 Bd6 19. Qxb7 h6 20. Bxf6 Qxf6 21. Bc4 c5 22. Re1 cxd4 23. cxd4 Rac8 24. Bb3 Rc7 25. Qb5 Rc3 26. Ne5 Qf4 27. Qd5 Bxe5 28. dxe5 Rc1 29. Rxc1 Qxc1+ 30. Bd1 Re8 31. g3 Qa1 32. f4 Rb8 33. Kf2 Rb2+ 34. Kf3 Qxa2 35. Qa8+ Kh7 36. Qe4+ g6 37. Be2 Qb3+ 38. Kf2 Qe6 39. g4 a5 40. Kg3 Qb3+ 41. Bf3 a4 42. h4 a3 43. h5 a2 44. f5 a1Q 45. fxg6+ Kg7 46. gxf7 Qg1+ 0-1

[Event "W-ch WS/O/1420 email"]
[Site "ICCF email"]
[Date "2022.02.25"]
[Round "?"]
[White "Grau Ribas, Jose Maria"]
[Black "De la Cuadra Izquierdo, Mario"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1856"]
[BlackElo "1351"]
[PlyCount "79"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 g6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bb5+ Bd7 8. Be2 Bg7 9. Nf3 cxd4 10. cxd4 Nc6 11. Rb1 0-0 12. 0-0 Bg4 13. d5 Bxf3 14. Bxf3 Na5 15. Bf4 Rc8 16. Qe2 a6 17. Rfd1 b5 18. e5 Nc4 19. g3 h6 20. h4 g5 21. hxg5 hxg5 22. Bxg5 Nxe5 23. d6 Nxf3+ 24. Qxf3 f6 25. Qd5+ Rf7 26. d7 fxg5 27. dxc8R Qxc8 28. Qxg5 Qc2 29. Rd8+ Rf8 30. Rxf8+ Kxf8 31. Qf4+ Bf6 32. Rc1 Qxa2 33. Qh6+ Kf7 34. Qh7+ Bg7 35. Qh5+ Kf6 36. g4 e6 37. Rc7 Qb1+ 38. Kh2 Qg6 39. g5+ Kf5 40. Rf7+ 1-0

[Event "W-ch WS/O/1420 email"]
[Site "ICCF email"]
[Date "2022.02.25"]
[Round "?"]
[White "Skoumal, Radek"]
[Black "De la Cuadra Izquierdo, Mario"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1359"]
[BlackElo "1351"]
[PlyCount "20"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. Nf3 c6 2. c4 d5 3. cxd5 cxd5 4. d4 Nc6 5. Nc3 Nf6 6. Bg5 e6 7. e4 dxe4 8. Nxe4 Be7 9. Bb5 Nxe4 10. Bxc6+ bxc6 0-1

[Event "W-ch WS/O/1420 email"]
[Site "ICCF email"]
[Date "2022.02.25"]
[Round "?"]
[White "Vah, Denis"]
[Black "De la Cuadra Izquierdo, Mario"]
[Result "1-0"]
[ECO "A34"]
[BlackElo "1351"]
[PlyCount "57"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 b6 3. e3 Bb7 4. d4 cxd4 5. exd4 g6 6. h4 Bg7 7. h5 Nf6 8. h6 Bf8 9. d5 d6 10. Bg5 Nbd7 11. Be2 Rc8 12. Qa4 a6 13. Nf3 Qc7 14. Rc1 Qc5 15. b4 Qc7 16. Nd4 Kd8 17. Qd1 Ne5 18. b5 Nxc4 19. bxa6 Bxa6 20. Nc6+ Ke8 21. Bxf6 exf6 22. Qd4 Be7 23. Bxc4 Bxc4 24. Qxc4 Kd7 25. 0-0 f5 26. Nb5 Qb7 27. Rfe1 Bg5 28. Qb4 Bf4 29. Re7# 1-0

[Event "W-ch WS/O/1267 email"]
[Site "ICCF email"]
[Date "2020.10.15"]
[Round "?"]
[White "De la Cuadra Izquierdo, Mario"]
[Black "Bellisario, Carlo"]
[Result "1-0"]
[ECO "B84"]
[BlackElo "1426"]
[PlyCount "91"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. Be3 a6 8. Qd2 b5 9. a3 0-0 10. f3 Bb7 11. 0-0 Nbd7 12. Bd3 Qc7 13. Rad1 Ne5 14. Kh1 Nxd3 15. cxd3 Rac8 16. Rc1 Qd7 17. Qf2 h6 18. Rfd1 Nh7 19. Nb3 f5 20. exf5 Rxf5 21. Na5 Ba8 22. Ne4 Rcf8 23. Bb6 Ng5 24. Rc7 Qe8 25. Nb7 Bxb7 26. Rxb7 Rd5 27. Nxg5 Bxg5 28. Be3 Bxe3 29. Qxe3 Qc6 30. Qxe6+ Kh7 31. Qe7 Rg5 32. Qxf8 Qxb7 33. Qxd6 Rd5 34. Qf4 Qc6 35. Qe4+ Kh8 36. d4 Qc4 37. h3 Rg5 38. d5 Qb3 39. Qd4 Rf5 40. Rd3 Qc2 41. Rc3 Qe2 42. Re3 Rxd5 43. Qxg7+ Kxg7 44. Rxe2 Kf6 45. Rc2 Kf5 46. Rc6 1-0

[Event "W-ch WS/O/1267 email"]
[Site "ICCF email"]
[Date "2020.10.15"]
[Round "?"]
[White "De la Cuadra Izquierdo, Mario"]
[Black "Patterson, Graham"]
[Result "0-1"]
[ECO "A33"]
[PlyCount "56"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. g3 Qb6 7. Nf3 d5 8. cxd5 exd5 9. Bg2 d4 10. Na4 Bb4+ 11. Nd2 Qb5 12. 0-0 0-0 13. a3 Be7 14. h3 Qh5 15. h4 Bg4 16. Nf3 Rad8 17. b4 d3 18. Bb2 b5 19. Nc5 dxe2 20. Qxe2 Bxc5 21. bxc5 Rfe8 22. Qxb5 Bxf3 23. Bxf6 gxf6 24. Bxf3 Qxf3 25. Rfe1 Rxe1+ 26. Rxe1 Nd4 27. Qa5 Qd5 28. Re3 Rb8 0-1

[Event "W-ch WS/O/1267 email"]
[Site "ICCF email"]
[Date "2020.10.15"]
[Round "?"]
[White "De la Cuadra Izquierdo, Mario"]
[Black "Zanon Bayon, Jesus"]
[Result "0-1"]
[ECO "A22"]
[PlyCount "60"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 Nc6 4. e4 Bc5 5. Be2 0-0 6. Bg5 h6 7. Bh4 d6 8. Nf3 Be6 9. a3 a6 10. b4 Ba7 11. Nd5 g5 12. Bg3 Nh5 13. Rc1 f5 14. exf5 Bxf5 15. 0-0 Nf4 16. Bxf4 gxf4 17. Nd2 Kh8 18. Nb3 Rg8 19. Kh1 Qh4 20. c5 Rg7 21. Bf3 Rag8 22. Qe2 Rxg2 23. Bxg2 Rxg2 24. Kxg2 Qh3+ 25. Kh1 f3 26. Rg1 fxe2 27. Nf6 Qf3+ 28. Rg2 Bh3 29. Rcg1 Bxg2+ 30. Rxg2 e1Q# 0-1

[Event "W-ch WS/O/1267 email"]
[Site "ICCF email"]
[Date "2020.10.15"]
[Round "?"]
[White "Harman, Kenneth B"]
[Black "De la Cuadra Izquierdo, Mario"]
[Result "1-0"]
[ECO "E59"]
[WhiteElo "1336"]
[PlyCount "59"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 c5 5. Nf3 0-0 6. Bd3 d5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qa5 11. Bb2 Rd8 12. Qe2 Nd5 13. Rfc1 a6 14. Ba2 cxd4 15. cxd4 Bd7 16. e4 Nf4 17. Qe3 Ng6 18. Rc5 b5 19. h4 Rac8 20. Rg5 h6 21. Rg3 b4 22. d5 exd5 23. exd5 Nce7 24. d6 bxa3 25. dxe7 axb2 26. exd8Q+ Rxd8 27. Bxf7+ Kxf7 28. Rxa5 b1Q+ 29. Kh2 Re8 30. Qd4 1-0

[Event "W-ch WS/O/1267 email"]
[Site "ICCF email"]
[Date "2020.10.15"]
[Round "?"]
[White "Moran, Richard C"]
[Black "De la Cuadra Izquierdo, Mario"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1710"]
[PlyCount "95"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Nbd7 5. Nc3 e6 6. Bd3 Bd6 7. 0-0 0-0 8. Qc2 Re8 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Nf6 12. Bd3 c5 13. dxc5 Bxc5 14. a3 a5 15. b3 h6 16. Bb2 b6 17. Rfd1 Qe7 18. Ne5 Bb7 19. Re1 Rad8 20. h3 Bd4 21. Rad1 Bxb2 22. Qxb2 Nd7 23. Bc2 Nxe5 24. Qxe5 Bc6 25. Rd4 Rxd4 26. Qxd4 Qg5 27. g3 Qh5 28. Be4 Bxe4 29. Rxe4 Qc5 30. Qd7 Rc8 31. Rf4 Rf8 32. a4 Qc8 33. Rxf7 Qxd7 34. Rxd7 Rf3 35. Rb7 Rxb3 36. c5 Rc3 37. cxb6 Rb3 38. h4 Kf8 39. h5 Rb4 40. Kg2 e5 41. Kf3 e4+ 42. Kf4 Kg8 43. Ke5 Rxa4 44. Ra7 Rb4 45. b7 Kh7 46. Kd6 Rd4+ 47. Kc7 Rc4+ 48. Kb8 1-0

[Event "W-ch WS/O/1267 email"]
[Site "ICCF email"]
[Date "2020.10.15"]
[Round "?"]
[White "Solis, Nino"]
[Black "De la Cuadra Izquierdo, Mario"]
[Result "1-0"]
[ECO "C90"]
[PlyCount "113"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. 0-0 d6 7. Re1 Bg4 8. c3 Be7 9. h3 Bh5 10. d3 Na5 11. Bc2 c5 12. Nbd2 0-0 13. Nf1 Re8 14. Ng3 Bg6 15. Nh4 Nc6 16. a4 b4 17. a5 Qc7 18. Ba4 Rab8 19. Nhf5 Nd7 20. h4 Bxf5 21. Nxf5 Nf6 22. d4 bxc3 23. bxc3 exd4 24. cxd4 d5 25. exd5 Nxd5 26. Qf3 Bf6 27. Rxe8+ Rxe8 28. Bg5 Bxg5 29. Qxd5 Rd8 30. Qxc5 Bf6 31. Bxc6 g6 32. Qb6 Qxb6 33. axb6 gxf5 34. b7 Be7 35. Rxa6 Bd6 36. Ra8 Bb8 37. Kf1 Kf8 38. Ke2 Ke7 39. d5 Kd6 40. Ke3 Kc7 41. Kf4 Rd6 42. h5 Rd8 43. Kxf5 h6 44. g4 Kd6 45. f4 Ke7 46. g5 Rf8 47. Rxb8 Rxb8 48. Ke5 hxg5 49. d6+ Kf8 50. fxg5 Kg7 51. d7 Kf8 52. Kd6 Rd8 53. Kc7 Ke7 54. b8Q Rxb8 55. Kxb8 Kd8 56. h6 f5 57. h7 1-0

[Event "W-ch WS/O/1183 email"]
[Site "ICCF email"]
[Date "2019.11.10"]
[Round "?"]
[White "Bruno, Guido"]
[Black "De la Cuadra Izquierdo, Mario"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "63"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. a3 Nc6 6. Nf3 cxd4 7. cxd4 Bd7 8. Nc3 a5 9. Na4 Qa7 10. Be3 Nge7 11. Bd3 Nf5 12. Nc3 Nxe3 13. fxe3 Be7 14. Kf2 0-0 15. Qc2 h6 16. Nb5 Qb6 17. Rhf1 f6 18. exf6 Rxf6 19. Nc3 Rc8 20. Kg1 Be8 21. g4 Rxf3 22. Rxf3 Nxd4 23. exd4 Qxd4+ 24. Kh1 Qxg4 25. Raf1 Bh5 26. Rg3 Qd4 27. Qd2 Bg5 28. Bh7+ Kh8 29. Qxd4 Kxh7 30. Rh3 Bg6 31. Qg4 Bf5 32. Rxf5 1-0

[Event "W-ch WS/O/1183 email"]
[Site "ICCF email"]
[Date "2019.11.10"]
[Round "?"]
[White "De la Cuadra Izquierdo, Mario"]
[Black "Horvath, Janos"]
[Result "0-1"]
[ECO "D53"]
[BlackElo "1832"]
[PlyCount "100"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Qb3 c5 8. dxc5 Na6 9. Rd1 Nxc5 10. Qc2 Bd7 11. Nf3 Qa5 12. Be2 Ba4 13. b3 Nce4 14. bxa4 Nxc3 15. Rd2 g5 16. Bg3 Nfe4 17. 0-0 Nxd2 18. Qxd2 Rac8 19. cxd5 Qxd5 20. Qb2 Nxa4 21. Qb3 Qxb3 22. axb3 Nc3 23. Bc4 b5 24. Bd3 Rfd8 25. Bb1 Bf6 26. Be5 Bxe5 27. Nxe5 Ne2+ 28. Kh1 Rc1 29. Rxc1 Nxc1 30. h4 Nxb3 31. Kh2 a5 32. hxg5 hxg5 33. f4 gxf4 34. exf4 a4 35. g4 a3 36. Kg3 Rd2 37. f5 exf5 38. gxf5 Rb2 39. Be4 a2 40. Bd5 a1Q 41. Nxf7 Qg1+ 42. Kf3 Rf2+ 43. Ke4 Qe1+ 44. Kd3 Nc1+ 45. Kd4 Qb4+ 46. Ke5 Kf8 47. Be6 Ke7 48. f6+ Rxf6 49. Nd8 Nd3+ 50. Kd5 Qc4# 0-1

[Event "W-ch WS/O/1183 email"]
[Site "ICCF email"]
[Date "2019.11.10"]
[Round "?"]
[White "De la Cuadra Izquierdo, Mario"]
[Black "Scott, Rob"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "70"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. h4 h6 6. c3 Nd7 7. Nb3 a6 8. Be3 c5 9. g4 Be4 10. f3 Bh7 11. a4 cxd4 12. cxd4 Rc8 13. Bd3 Bxd3 14. Qxd3 Ne7 15. a5 Nc6 16. Bd2 h5 17. g5 Nb4 18. Bxb4 Bxb4+ 19. Kd1 Nf8 20. Ne2 Ng6 21. f4 Rc7 22. f5 exf5 23. Qxf5 0-0 24. Ra4 Rc4 25. e6 Ne7 26. exf7+ Rxf7 27. Qe6 Rc6 28. Qh3 Qd6 29. Rf1 Qh2 30. Rxf7 Qxh3 31. Rxg7+ Kxg7 32. Rxb4 Qd3+ 33. Ke1 Rc2 34. Nec1 Qf3 35. Rxb7 Qh1# 0-1

[Event "W-ch WS/O/1183 email"]
[Site "ICCF email"]
[Date "2019.11.10"]
[Round "?"]
[White "De la Cuadra Izquierdo, Mario"]
[Black "Zdziech, Mariusz"]
[Result "0-1"]
[ECO "A13"]
[PlyCount "92"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 e6 2. b3 d5 3. Bb2 d4 4. Nf3 Nc6 5. g3 e5 6. d3 Nf6 7. Bg2 Bc5 8. a3 a5 9. Nbd2 h6 10. Ne4 Nxe4 11. dxe4 b6 12. 0-0 Qe7 13. Ne1 h5 14. h4 f6 15. Kh2 g5 16. Nf3 Bb7 17. Qd2 0-0-0 18. hxg5 h4 19. Bh3+ Kb8 20. g4 d3 21. e3 fxg5 22. Ne1 Rd7 23. Ng2 Rhd8 24. f3 a4 25. b4 Nxb4 26. axb4 Bxb4 27. Bc3 Bxc3 28. Qxc3 d2 29. Rfd1 Qf8 30. Qxe5 Qxf3 31. c5 b5 32. Rab1 Bc6 33. Qe6 Kb7 34. Qc4 Qxd1 35. Rxb5+ Kc8 36. Rb4 Rf8 37. Qa6+ Kd8 38. Rb8+ Ke7 39. Rxf8 Qe1 40. Nxe1 dxe1Q 41. Rf3 Rd2+ 42. Bg2 h3 43. Rxh3 Bxe4 44. Rg3 Bxg2 45. Rxg2 Rd1 46. Qg6 Qh4# 0-1

[Event "W-ch WS/O/1183 email"]
[Site "ICCF email"]
[Date "2019.11.10"]
[Round "?"]
[White "Langgood, Scott"]
[Black "De la Cuadra Izquierdo, Mario"]
[Result "1-0"]
[ECO "E78"]
[PlyCount "67"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 Bg4 6. Nf3 0-0 7. Be2 c5 8. d5 b5 9. cxb5 a6 10. 0-0 axb5 11. Bxb5 Qb6 12. a4 Na6 13. h3 Bc8 14. Be3 Nb4 15. Nd2 Ne8 16. Nc4 Qb8 17. Qd2 Nc7 18. f5 Nxb5 19. axb5 Rxa1 20. Rxa1 gxf5 21. e5 Bb7 22. exd6 exd6 23. Rf1 Kh8 24. Rxf5 Bc8 25. Rg5 f5 26. Rxg7 Kxg7 27. Bh6+ Kf7 28. Ne4 fxe4 29. Qf4+ Kg6 30. Qg5+ Kf7 31. Qg7+ Ke8 32. Qxf8+ Kd7 33. Qf7+ Kd8 34. Bg5# 1-0

[Event "W-ch WS/O/1183 email"]
[Site "ICCF email"]
[Date "2019.11.10"]
[Round "?"]
[White "Simons, Kurt Wilhelm"]
[Black "De la Cuadra Izquierdo, Mario"]
[Result "1-0"]
[ECO "C46"]
[PlyCount "51"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Bxf2+ 5. Kxf2 Nxe5 6. d4 Nc6 7. Be3 d6 8. Be2 Nge7 9. Rf1 0-0 10. Kg1 f5 11. Bc4+ Kh8 12. Bg5 Qe8 13. Nb5 Qg6 14. Nxc7 Qxg5 15. Nxa8 f4 16. Nc7 Bh3 17. Rf2 d5 18. exd5 Na5 19. Bf1 Nxd5 20. Nxd5 Bg4 21. h4 Qh5 22. Nxf4 Bxd1 23. Nxh5 Rxf2 24. Kxf2 Bxh5 25. d5 b6 26. Re1 1-0

