[Event "Challenge 66"]
[Site "http://www.queenalice.com/game.php?id=1773647"]
[Date "2021.11.1"]
[Round "-"]
[White "Equiferus"]
[Black "mariesco"]
[Result "1-0"]
[WhiteElo "1737"]
[BlackElo "1539"]
[ECO "D00"]

1. d4 d5 2. e3 g6 3. Nf3 Nf6 4. Be2 Bg7 5. O-O Nc6 6. b3 Ne4 7. Bb2 f5 8. Nbd2
O-O 9. c4 e6 10. Ne5 Nxe5 11. dxe5 c5 12. Nf3 b6 13. Rc1 g5 14. h3 g4 15. Nh2 g3
16. Nf3 gxf2+ 17. Kh2 Qe8 18. cxd5 Bh6 19. Qd3 Qg6 20. dxe6 Qg3+ 21. Kh1 Bxe6
22. Nh2 Rad8 23. Qc2 Bxe3 24. Rfd1 Rde8 25. Bf3 Bf4 26. Nf1 Re7 27. Nxg3 Nxg3+
28. Kh2 Nf1+ 29. Kh1 Ne3 30. Qxf2 Nxd1 31. Rxd1 c4 32. Qh4 Rd7 33. Rxd7 Rf7 34.
Rxf7 1-0

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1776584"]
[Date "2021.12.9"]
[Round "-"]
[White "mariesco"]
[Black "Equiferus"]
[Result "0-1"]
[WhiteElo "1531"]
[BlackElo "1745"]
[ECO "B01"]

1. e4 d5 2. Bd3 e6 3. Nf3 Bc5 4. O-O Nf6 5. b3 dxe4 6. Be2 O-O 7. Ne5 Nbd7 8.
Bb2 Nxe5 9. Bxe5 a6 10. d4 Ba7 11. Nc3 b5 12. b4 Nd5 13. Nxe4 Nxb4 14. c3 Nc6
15. Bg3 Ne7 16. Bd3 Nd5 17. Be5 f6 18. Bg3 f5 19. Ng5 Qxg5 20. h4 Qh6 21. f4 Bb7
22. Qd2 Rf6 23. Rab1 Rg6 24. Qf2 Nxc3 25. Ra1 Ne4 26. Qf3 Rxg3 27. Qe2 Bxd4+ 28.
Rf2 Bxf2+ 29. Kf1 Qxf4 30. Bxe4 Be3+ 31. Qf3 Bxe4 32. Qxf4 Bxf4 0-1

[Event "Challenge 68"]
[Site "http://www.queenalice.com/game.php?id=1781106"]
[Date "2022.1.24"]
[Round "-"]
[White "mariesco"]
[Black "Equiferus"]
[Result "0-1"]
[WhiteElo "1524"]
[BlackElo "1688"]
[ECO "D05"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Be7 5. O-O O-O 6. Nbd2 c5 7. b3 b6 8. c4 Bb7
9. Bb2 Nc6 10. Ne5 cxd4 11. exd4 dxc4 12. Bxc4 Nxd4 13. Ndf3 Nxf3+ 14. gxf3 Qc7
15. Rc1 Rfd8 16. Qc2 a6 17. a4 a5 18. Rfe1 Nd5 19. Rcd1 Nb4 20. Qe2 Rxd1 21.
Rxd1 Rd8 22. Rd4 Nd5 23. f4 Bc5 24. Rd3 Nxf4 25. Qg4 Nxd3 26. Nxd3 Bf8 27. Nf4
Qc6 28. Bd3 Qh1# 0-1

[Event "Challenge 69"]
[Site "http://www.queenalice.com/game.php?id=1782867"]
[Date "2022.2.15"]
[Round "-"]
[White "Equiferus"]
[Black "mariesco"]
[Result "1-0"]
[WhiteElo "1561"]
[BlackElo "1517"]
[ECO "D05"]

1. d4 d5 2. e3 Nf6 3. Nf3 e6 4. Bd3 Bd6 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. Nbd2
Nbd7 9. c4 c5 10. Ne5 dxc4 11. Ndxc4 Ne4 12. Nxd6 Nxd6 13. dxc5 bxc5 14. Nxd7
Qxd7 15. Qc2 Qc6 16. f3 f5 17. Rac1 Rac8 18. Be5 Qd5 19. Bb2 g6 20. Qc3 Kf7 21.
Qf6+ Ke8 22. Qg7 Qxd3 23. Rfe1 Rf7 24. Qh8+ Kd7 25. Qe5 c4 26. Qc3 Qxc3 27. Rxc3
Kc7 28. bxc4 Re7 29. Ba3 Rd8 30. c5 Nb5 31. Rb3 a6 32. Bb2 e5 33. e4 Nd4 34. Rc3
Rb8 35. a4 Bc6 36. Ba3 Bxa4 37. Rc4 Bb3 38. Rc3 a5 39. exf5 gxf5 40. Kf2 a4 41.
h3 h5 42. g3 Bd5 43. f4 e4 44. c6 Re6 45. Rd1 e3+ 46. Ke1 Nf3+ 47. Ke2 Rd8 48.
Rxe3 Rxc6 49. Re7+ Rd7 50. Rxd5 Rxe7+ 51. Bxe7 Re6+ 52. Kxf3 Rxe7 53. Ra5 Re4
54. g4 fxg4+ 55. hxg4 h4 56. Kxe4 Kd7 57. Rxa4 Ke6 58. Kf3 1-0

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1786614"]
[Date "2022.4.9"]
[Round "-"]
[White "mariesco"]
[Black "Equiferus"]
[Result "1-0"]
[WhiteElo "1496"]
[BlackElo "1612"]
[ECO "D02"]

1. d4 d5 2. Nf3 e6 3. e3 Bd6 4. g3 Ne7 5. Bd3 O-O 6. Nbd2 c5 7. b3 cxd4 8. exd4
Nbc6 9. O-O Ng6 10. Ng5 Qxg5 11. Nf3 Qg4 12. Be3 e5 13. Bxg6 Qxg6 14. a3 b6 15.
c4 exd4 16. Nxd4 Ne5 17. Nb5 Be7 18. Qxd5 Nc6 19. Nc7 Rb8 20. Rad1 Rb7 21. Na6
Bxa3 22. c5 Rd7 23. Qc4 Rb7 24. b4 bxc5 25. Bxc5 Bb2 26. Bxf8 Kxf8 27. Qb3 Qf6
28. Qc4 Bd4 29. Nc5 Qe6 30. Nxe6+ 1-0

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1789160"]
[Date "2022.5.18"]
[Round "-"]
[White "Antonella"]
[Black "mariesco"]
[Result "0-1"]
[WhiteElo "1339"]
[BlackElo "1533"]
[ECO "A00"]

1. e3 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 b6 5. Bb5+ Nd7 6. d5 e6 7. e4 a6 8. Bd3 Ne5
9. Be3 Nxf3+ 10. Qxf3 h6 11. O-O-O e5 12. h3 Ne7 13. h4 Ng8 14. g4 Nf6 15. Rdf1
Bb7 16. g5 Nh5 17. a3 O-O 18. Rfg1 Qd7 19. Be2 f5 20. exf5 Rxf5 21. Qg4 c6 22.
Bxb6 Nf4 23. Bd3 Nxd3+ 24. cxd3 h5 25. Qa4 Rf4 26. dxc6 Bxc6 27. Qb3+ Kh7 28.
Ba5 Rxf2 29. Ne4 Ba4 30. Qb6 Qc8+ 31. Kb1 Qc2+ 32. Ka1 Qxb2+ 33. Qxb2 Rxb2 34.
Kxb2 Rb8+ 35. Ka1 Rb3 36. Rb1 Rxa3+ 37. Kb2 Rb3+ 38. Kc2 Ra3+ 39. Kc1 Rxd3 40.
Rb7 Bc6 41. Rb4 Ra3 42. Kc2 d5 43. Nf6+ Kh8 44. Rb6 Ba4+ 45. Kb2 Bf8 46. Rf1 Bb5
47. Rxb5 axb5 48. Nxd5 Kg7 49. Nc7 Rxa5 50. Ne6+ Kh7 51. Kc2 Ra2+ 52. Kd3 Ra8
53. Rf7+ Kh8 54. Rb7 Ra3+ 55. Kc2 Ra6 56. Rf7 Kg8 57. Rf6 Bg7 58. Nxg7 Rxf6 59.
Ne8 Rf4 60. Kb3 Rxh4 61. Nf6+ Kf7 62. Nd7 Rh3+ 63. Kb4 Re3 64. Kxb5 h4 65. Nf6
h3 66. Ng4 Re2 67. Nh6+ Kg7 68. Ng4 h2 69. Nxh2 Rxh2 70. Kc4 Rd2 71. Kc5 e4 72.
Kc4 e3 73. Kc3 Rd8 74. Kb4 e2 75. Kc5 e1=Q 76. Kb5 Qc1 77. Kb6 Rb8+ 78. Ka7 Rb3
79. Ka6 Qa1# 0-1

[Event "70Challenge"]
[Site "http://www.queenalice.com/game.php?id=1792739"]
[Date "2022.7.18"]
[Round "-"]
[White "mariesco"]
[Black "Equiferus"]
[Result "1-0"]
[WhiteElo "1503"]
[BlackElo "1526"]
[ECO "D05"]

1. d4 d5 2. e3 e6 3. Nf3 Nf6 4. Bd3 c5 5. b3 Nc6 6. Bb2 cxd4 7. exd4 Bd6 8. Nbd2
O-O 9. O-O e5 10. dxe5 Nxe5 11. Nxe5 Qc7 12. Ndf3 Bg4 13. Nxg4 Nxg4 14. g3 f6
15. Bd4 b6 16. a4 a5 17. Bf5 Ne5 18. Qe2 Rfe8 19. Nxe5 fxe5 20. Bb2 g6 21. Qg4
Qf7 22. Bd7 Re7 23. Bb5 Rc8 24. Qxc8+ Kg7 25. f4 Re8 26. Bxe8 1-0

[Event "Challenge71"]
[Site "http://www.queenalice.com/game.php?id=1796136"]
[Date "2022.9.14"]
[Round "-"]
[White "mariesco"]
[Black "Equiferus"]
[Result "1-0"]
[WhiteElo "-"]
[BlackElo "-"]
[ECO "D00"]

1. d4 d5 2. e3 Nc6 3. Nf3 Bg4 4. Nbd2 Nf6 5. Be2 Qd7 6. b3 e6 7. Bb2 Bd6 8. O-O
O-O 9. a3 a6 10. c4 dxc4 11. bxc4 b6 12. Qc2 h6 13. e4 Nh5 14. e5 Be7 15. Qe4 f5
16. Qd3 Nf4 17. Qe3 g5 18. Bd1 Rad8 19. Ba4 b5 20. Bb3 Rf7 21. cxb5 axb5 22. h3
Bxh3 23. Ne1 Bg4 24. Bd1 h5 25. f3 Nd5 26. Qb3 Rb8 27. fxg4 h4 28. Be2 Na5 29.
Qf3 f4 30. Qd3 Ne3 31. Rf3 Qd5 32. Rc1 c6 33. Rh3 Kg7 34. Bf3 Qa2 35. Rb1 Nac4
36. Nc2 Nxd2 37. Nxe3 Nxb1 38. Nc2 Qxb2 39. Bxc6 Rb6 40. Bd7 Bf8 41. Be8 Re7 42.
Qg6+ Kh8 43. Qh5+ Rh7 44. Qg6 Rg7 45. Qf6 Qxc2 46. Qxf8+ Kh7 47. Qf6 Nc3 48.
Rxh4+ Kg8 49. Bf7+ 1-0

[Event "Challenge72"]
[Site "http://www.queenalice.com/game.php?id=1796228"]
[Date "2022.9.15"]
[Round "-"]
[White "Equiferus"]
[Black "mariesco"]
[Result "1-0"]
[WhiteElo "-"]
[BlackElo "-"]
[ECO "A40"]

1. d4 g6 2. Nf3 Bg7 3. e3 d6 4. Be2 b6 5. O-O e6 6. b3 Ne7 7. Bb2 Bb7 8. Nbd2 h6
9. c4 O-O 10. e4 f5 11. e5 Nbc6 12. b4 Nxb4 13. a3 Nbc6 14. Rb1 d5 15. Qc2 Na5
16. Bc1 Ba6 17. h4 Nec6 18. c5 Bxe2 19. Re1 Bxf3 20. Nxf3 Nc4 21. Rb3 Nxd4 22.
Nxd4 Qxh4 23. Nf3 Qe7 24. cxb6 Nxb6 25. Bf4 Rfc8 26. Nd4 c5 27. Nb5 c4 28. Rb4
Rc6 29. Nd4 Rc5 30. g3 a6 31. Rxb6 Qe8 32. Nxe6 Qf7 33. Nxg7 Qxg7 34. e6 Rcc8
35. Rd6 h5 36. Rd7 Qf6 37. Rf7 Qh8 38. Be5 Qh6 39. Qc3 Re8 40. Bg7 Qh7 41. Bf6
Qh6 42. Rg7+ Qxg7 43. Bxg7 Re7 44. Bf6 Rb7 45. e7 Rd7 46. Qe5 Re8 47. Qe6+ 1-0

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1797226"]
[Date "2022.10.1"]
[Round "-"]
[White "crisvolei"]
[Black "mariesco"]
[Result "0-1"]
[WhiteElo "1685"]
[BlackElo "1510"]
[ECO "B06"]

1. e4 g6 2. d4 Bg7 3. Bc4 e6 4. e5 Ne7 5. Nf3 h6 6. g4 d5 7. exd6 Qxd6 8. O-O
O-O 9. c3 f5 10. g5 b6 11. gxh6 Bh8 12. Ng5 Bf6 13. h7+ Kh8 14. h4 Bb7 15. h5 f4
16. hxg6 Nxg6 17. Qh5 Nd7 18. Qxg6 Qc6 19. f3 Qxc4 20. Nf7+ Rxf7 21. Qxf7 Qd5
22. Bxf4 Rf8 23. Qg8+ Rxg8+ 24. hxg8=Q+ Kxg8 25. Nd2 Qh5 26. Bxc7 Qg6+ 27. Kf2
Qc2 28. Bf4 Qxb2 29. Rg1+ Kf7 30. Rac1 Qxa2 31. Ke3 Ba6 32. c4 Qa3+ 33. Kf2
Bxd4+ 34. Kf1 Bxg1 35. Kxg1 Qxc1+ 36. Kf2 Qh1 37. Ke3 e5 38. Bg5 Qg1+ 39. Ke2
Qxg5 40. Ne4 Bxc4+ 41. Kf2 Qh4+ 42. Ke3 Qe1# 0-1

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1797227"]
[Date "2022.10.1"]
[Round "-"]
[White "mariesco"]
[Black "crisvolei"]
[Result "0-1"]
[WhiteElo "1520"]
[BlackElo "1664"]
[ECO "A40"]

1. d4 e6 2. e3 d5 3. Nf3 f6 4. Bd3 g5 5. h3 h5 6. h4 g4 7. Nfd2 f5 8. O-O Qxh4
9. g3 Qh3 10. Nc3 h4 11. Ne2 hxg3 12. fxg3 Qh2# 0-1

[Event "Challenge72"]
[Site "http://www.queenalice.com/game.php?id=1800577"]
[Date "2022.11.24"]
[Round "-"]
[White "mariesco"]
[Black "Equiferus"]
[Result "0-1"]
[WhiteElo "1541"]
[BlackElo "1528"]
[ECO "D00"]

1. d4 d5 2. e3 e6 3. Nf3 Be7 4. Bd3 Nc6 5. O-O a6 6. b3 b5 7. Bb2 f5 8. Nbd2 Nf6
9. Ne5 Bb7 10. a3 O-O 11. h3 Ne4 12. Qf3 Nxd2 13. Qe2 Nxf1 14. Rxf1 Bg5 15. f4
Bh4 16. Nf3 Bg3 17. Ne5 Nxe5 18. dxe5 c5 19. Rf3 Qh4 20. Bc3 d4 21. e4 fxe4 22.
Bxd4 exf3 23. gxf3 cxd4 24. c4 dxc3 25. Bc2 Rxf4 26. Qe3 Rxf3 27. Bxh7+ Qxh7 28.
Qb6 Qb1+ 29. Kg2 Qf1# 0-1

[Event "Challenge73"]
[Site "http://www.queenalice.com/game.php?id=1800578"]
[Date "2022.11.24"]
[Round "-"]
[White "Equiferus"]
[Black "mariesco"]
[Result "1/2-1/2"]
[WhiteElo "1626"]
[BlackElo "1512"]
[ECO "A40"]

1. d4 g6 2. Nf3 Bg7 3. e3 d6 4. Bd3 Nd7 5. O-O e6 6. Nc3 h6 7. Bd2 e5 8. Qe2 Ne7
9. Rfe1 b6 10. Nh4 f5 11. Bc4 Bb7 12. Be6 d5 13. Qb5 Bc6 14. Qb3 Nf8 15. Bxd5
Nxd5 16. e4 Qxh4 17. Nxd5 Ne6 18. Qg3 Qxg3 19. fxg3 exd4 20. exf5 Bxd5 21. fxe6
O-O 22. e7 Rfe8 23. Bf4 Rac8 24. h4 c6 25. Bd6 d3 26. cxd3 Bxb2 27. Rab1 Bd4+
28. Kh2 g5 29. a4 c5 30. a5 Rc6 31. axb6 axb6 32. Bb8 Bf6 33. Ba7 c4 34. dxc4
Bxc4 35. Bxb6 g4 36. Bd8 Bd5 37. Rb4 h5 38. Rb5 Bc4 39. Rxh5 Re6 40. Rc1 Bd3 41.
Rd1 Bg6 42. Rc5 Bxe7 43. Bxe7 R6xe7 44. Rg5 Kh7 45. Rxg4 Bh5 46. Rgd4 Bxd1 47.
Rxd1 Kh6 48. g4 Rg8 49. Rd4 Reg7 50. Kh3 Rh8 51. g3 Rf8 52. h5 Rg5 53. Rd6+ Kh7
54. Kh4 Rfg8 55. Rd7+ Kh8 56. Rd4 Re5 57. Rf4 Re1 58. g5 Re5 59. Rg4 Rf8 60. Rd4
Rg8 61. Rg4 Kg7 62. Rf4 Rh8 63. h6+ Rxh6+ 64. gxh6+ Kxh6 65. g4 Kg6 66. Rf8 Re7
67. Rf5 Rh7+ 68. Kg3 Rf7 69. Rxf7 Kxf7 70. Kf4 Kf6 71. g5+ Kf7 72. Kf5 Kg7 73.
g6 Kg8 74. Kf6 Kf8 75. g7+ Kg8 76. Kg6 1/2-1/2

[Event "Challenge 75"]
[Site "http://www.queenalice.com/game.php?id=1803430"]
[Date "2023.1.6"]
[Round "-"]
[White "Equiferus"]
[Black "mariesco"]
[Result "1-0"]
[WhiteElo "1612"]
[BlackElo "1524"]
[ECO "A40"]

1. d4 g6 2. Nf3 Bg7 3. e3 e6 4. Bd3 d5 5. O-O Nd7 6. b3 e5 7. dxe5 Nxe5 8. c3
Bg4 9. Be2 Ne7 10. Bb2 O-O 11. Nbd2 c5 12. h3 Bxf3 13. Nxf3 Nxf3+ 14. Bxf3 f5
15. Rc1 Qd6 16. Rc2 f4 17. e4 d4 18. cxd4 b6 19. e5 Qc7 20. Bxa8 Rxa8 21. Qf3
Rf8 22. Rd1 Rd8 23. Rdd2 Nf5 24. Qxf4 Bh6 25. Qf3 Bxd2 26. Rxd2 cxd4 27. Qe4 b5
28. g4 Qa5 29. Bc1 Rc8 30. Rc2 Nh4 31. Rxc8+ Kg7 32. Qb7+ 1-0

[Event "Challenge 76"]
[Site "http://www.queenalice.com/game.php?id=1806084"]
[Date "2023.2.14"]
[Round "-"]
[White "Equiferus"]
[Black "mariesco"]
[Result "1-0"]
[WhiteElo "1693"]
[BlackElo "1517"]
[ECO "A41"]

1. d4 d6 2. Nf3 g6 3. e3 Bg7 4. Bd3 Bg4 5. O-O Nf6 6. h3 Bxf3 7. Qxf3 c6 8. b3
h5 9. e4 d5 10. Nd2 h4 11. Bb2 O-O 12. e5 Nh7 13. Qg4 e6 14. Nf3 f6 15. exf6
Nxf6 16. Qxe6+ Kh8 17. Ne5 Qe8 18. Qd6 Na6 19. Nxg6+ Kg8 20. Nxf8 Bxf8 21. Qxf6
Qh5 22. Rfe1 Nc7 23. Re5 Qh6 24. Rg5+ Bg7 25. Qxh6 Ne6 26. Qxe6+ Kf8 27. Bh7 Re8
28. Rf5+ 1-0

[Event "Challenge 77"]
[Site "http://www.queenalice.com/game.php?id=1807045"]
[Date "2023.3.1"]
[Round "-"]
[White "mariesco"]
[Black "Equiferus"]
[Result "0-1"]
[WhiteElo "1508"]
[BlackElo "1721"]
[ECO "D00"]

1. d4 d5 2. e3 e6 3. Nf3 Bd6 4. b3 Nf6 5. Bb2 O-O 6. Bd3 c5 7. Ne5 b6 8. O-O Bb7
9. c4 Nbd7 10. Nxd7 Qxd7 11. h3 Qe7 12. f3 cxd4 13. Bc1 dxe3 14. Bxe3 Be5 15. f4
Bxa1 16. Qc2 Qb4 17. a3 Qd6 18. Nd2 Qxa3 19. Nb1 Qb2 20. Qd1 d4 21. Bc1 Qa2 22.
Na3 Qxg2# 0-1

[Event "Challenge 78"]
[Site "http://www.queenalice.com/game.php?id=1809034"]
[Date "2023.3.30"]
[Round "-"]
[White "Equiferus"]
[Black "mariesco"]
[Result "1-0"]
[WhiteElo "1756"]
[BlackElo "1495"]
[ECO "A40"]

1. d4 g6 2. Nf3 d5 3. e3 Bg7 4. Be2 e6 5. O-O h6 6. b3 Ne7 7. Bb2 a6 8. Nbd2 Nd7
9. c4 c5 10. Rc1 b5 11. cxd5 Nxd5 12. Ne4 N7b6 13. Nxc5 O-O 14. Ne5 Qg5 15. Ne4
Qf5 16. Bd3 g5 17. Qh5 Nb4 18. Bb1 N6d5 19. Rce1 Bb7 20. Nd6 Ra7 21. Nxf5 f6 22.
Nxh6+ Bxh6 23. Qxh6 Bc8 24. Ng4 Raf7 25. e4 e5 26. h3 Nc6 27. dxe5 Nf4 28. exf6
Rh7 29. Qxg5+ Kf7 30. e5 Ne6 31. Qg6# 1-0

[Event "Challenge 79"]
[Site "http://www.queenalice.com/game.php?id=1809035"]
[Date "2023.3.30"]
[Round "-"]
[White "mariesco"]
[Black "Equiferus"]
[Result "0-1"]
[WhiteElo "1501"]
[BlackElo "1752"]
[ECO "D05"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nf3 Be7 5. b3 O-O 6. Bb2 c5 7. Ne5 Nc6 8. Nxc6
bxc6 9. O-O Rb8 10. Nd2 a6 11. c4 g6 12. Nf3 dxc4 13. Bxc4 Ne4 14. Ne5 Rb6 15.
Qf3 Nd2 16. Nxc6 Nxf3+ 17. gxf3 Rxc6 18. Rfd1 Rd6 19. Ba3 a5 20. Bxc5 Rc6 21. a3
Kg7 22. Bxe7 Qxe7 23. f4 Rd8 24. h4 Qxh4 25. b4 Rxc4 26. b5 Bb7 27. Kf1 Qh3+ 28.
Ke2 Rc2+ 29. Kd3 Qf5+ 0-1

[Event "Challenge 80"]
[Site "http://www.queenalice.com/game.php?id=1813476"]
[Date "2023.6.8"]
[Round "-"]
[White "Equiferus"]
[Black "mariesco"]
[Result "0-1"]
[WhiteElo "1693"]
[BlackElo "1515"]
[ECO "D04"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Be2 h6 5. O-O e6 6. b3 Bd6 7. Bb2 Nbd7 8. c4 c6
9. c5 Bc7 10. Nbd2 Qb8 11. Re1 O-O 12. h3 a5 13. a4 e5 14. dxe5 Nxe5 15. Nxe5
Bxe5 16. Bxe5 Qxe5 17. Nf3 Qc7 18. Bd3 Ne4 19. Rc1 Qe7 20. g4 Bg6 21. Kg2 f5 22.
Rh1 Rae8 23. Qc2 fxg4 24. hxg4 Qf6 25. Qe2 d4 26. Rh3 dxe3 27. fxe3 Qe7 28. Kg1
Bf7 29. Bc4 Qd7 30. Nd4 Bd5 31. Nf5 Rf6 32. Rf1 Rg6 33. Rh4 Nf6 34. Kh2 Re4 35.
Rf4 Qe6 36. Kh3 h5 37. gxh5 Rg5 38. Bxd5 cxd5 39. Rxe4 Nxe4 40. Rf4 Rxf5 41. Kg2
Rxf4 42. exf4 Nxc5 43. Qb5 Qg4+ 44. Kf2 Qxf4+ 45. Ke1 Qe3+ 46. Kf1 Qd3+ 47. Qxd3
Nxd3 48. Ke2 Nf4+ 49. Ke3 Ne6 50. Kf3 d4 51. Ke4 Kh7 0-1

[Event "Challenge81"]
[Site "http://www.queenalice.com/game.php?id=1813505"]
[Date "2023.6.9"]
[Round "-"]
[White "mariesco"]
[Black "Equiferus"]
[Result "1-0"]
[WhiteElo "1489"]
[BlackElo "1747"]
[ECO "B01"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 c5 5. d3 e5 6. Qh5 Ne7 7. Bxf7+ Kd8 8.
Qxe5 Nbc6 9. Qd6+ Bd7 10. Be6 Qc7 11. Qxc7+ Kxc7 12. Bf4+ Kd8 13. Bxd7 Kxd7 14.
Nf3 Rd8 15. O-O-O Kc8 16. Ng5 Rd4 17. Ne6 Rb4 18. a3 Rb6 19. Nxc5 Nd4 20. Rhe1
Nec6 21. Re8+ Nd8 22. Rde1 h6 23. Nd5 Rc6 24. Rxf8 Rxf8 25. Ne7# 1-0

[Event "Challenge82"]
[Site "http://www.queenalice.com/game.php?id=1819905"]
[Date "2023.8.29"]
[Round "-"]
[White "mariesco"]
[Black "Equiferus"]
[Result "1/2-1/2"]
[WhiteElo "1544"]
[BlackElo "1841"]
[ECO "D00"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Be7 5. h3 O-O 6. Ngf3 c5 7. c3 c4 8. Be2 Nc6
9. Qc2 b5 10. O-O h6 11. b3 Nh7 12. a4 Ba6 13. axb5 Bxb5 14. bxc4 dxc4 15. Nxc4
g5 16. Bh2 a6 17. Nce5 Nxe5 18. Nxe5 Nf6 19. c4 Be8 20. f4 Nh7 21. Qe4 f5 22.
Qf3 Bb4 23. Rfd1 Bd6 24. c5 Be7 25. Bg3 Qd5 26. Qxd5 exd5 27. Rdc1 Bd8 28. Bf3
Nf6 29. c6 Bc7 30. Be2 Ne4 31. Be1 a5 32. Rcb1 Ra6 33. Bxa6 Rf6 34. Rc1 Nd6 35.
Nd3 Ne4 36. Bxa5 Bxa5 37. Rxa5 Bxc6 38. Ne5 Be8 39. Rxd5 Rxa6 40. Rd8 Kf8 41.
Rc7 Nd6 42. Ng6+ Kg8 43. Ne7+ Kf8 44. g4 fxg4 45. hxg4 Nf7 46. Rdc8 Nd6 47. Rd8
gxf4 48. exf4 Nf7 49. Rb8 Rd6 50. Nf5 Rg6 51. Re7 Nd6 52. Nxd6 Kxe7 53. Nf5+ Kd7
54. Rb7+ Kc8 55. Rh7 Rxg4+ 56. Kh2 h5 57. Rh8 Kd7 58. Rh7+ Kc6 59. Rh8 Kd7 60.
Rh7+ Kc6 61. Ng7 Bg6 62. Rh6 h4 63. f5 Kd5 64. fxg6 Kxd4 65. Nf5+ Ke5 66. Nxh4
Kf6 67. Rh7 Rg5 68. Kh3 Ke6 69. g7 Kf6 70. Nf3 Rxg7 71. Rh6+ Rg6 72. Rh5 Kg7 73.
Nh4 Rg1 74. Nf3 Kg6 75. Rc5 Rd1 76. Nh4+ Kf6 77. Kg4 Rd4+ 78. Kh5 Ke6 79. Rc6+
Rd6 80. Rc5 Rd5+ 81. Rxd5 Kxd5 1/2-1/2

[Event "Challenge83"]
[Site "http://www.queenalice.com/game.php?id=1819906"]
[Date "2023.8.29"]
[Round "-"]
[White "Equiferus"]
[Black "mariesco"]
[Result "0-1"]
[WhiteElo "1716"]
[BlackElo "1538"]
[ECO "D05"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Nc6 5. O-O Bd6 6. a3 O-O 7. b3 e5 8. dxe5
Nxe5 9. Nxe5 Bxe5 10. c3 Bxh2+ 11. Kxh2 Ng4+ 12. Kg3 f5 13. f3 Qd6+ 14. f4 Qg6
15. Kh3 Qh5+ 0-1

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1821330"]
[Date "2023.9.21"]
[Round "-"]
[White "Canaye14"]
[Black "mariesco"]
[Result "1-0"]
[WhiteElo "1765"]
[BlackElo "1561"]
[ECO "A40"]

1. d4 g6 2. c4 Bg7 3. Nc3 c6 4. e4 d6 5. Nf3 e6 6. Be2 Ne7 7. O-O Nd7 8. b4 f5
9. Bg5 h6 10. Be3 b6 11. Rb1 Nf6 12. e5 Ng4 13. Bc1 Bb7 14. h3 h5 15. hxg4 hxg4
16. Ng5 Ng8 17. Nxe6 Qe7 18. Nxg7+ Qxg7 19. exd6 Nf6 20. f3 O-O-O 21. fxg4 Qh7
22. Bf4 Kb8 23. gxf5 gxf5 24. Bf3 Qg6 25. b5 Rdg8 26. Qc2 Ng4 27. d7+ Ka8 28. d5
Qh5 29. Bxg4 Rxg4 30. Ne2 Qh2+ 31. Bxh2 Rh5 32. d8=Q+ 1-0

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1821331"]
[Date "2023.9.21"]
[Round "-"]
[White "mariesco"]
[Black "Canaye14"]
[Result "0-1"]
[WhiteElo "1549"]
[BlackElo "1819"]
[ECO "A40"]

1. d4 e6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. c3 cxd4 6. exd4 Bd6 7. Bg3 Bxg3 8.
hxg3 Nf6 9. Nbd2 Qc7 10. Bd3 Bd7 11. Qe2 O-O-O 12. O-O-O Nb4 13. Ne5 Nxd3+ 14.
Qxd3 Ba4 15. b3 Be8 16. c4 dxc4 17. Ndxc4 b5 18. Qf3 bxc4 19. bxc4 Nd5 20. Qa3
Qb6 21. c5 Qc7 22. Rd3 Bb5 23. f4 Bxd3 24. Qxd3 Nb4 25. Qc4 Nd5 26. Qa6+ Qb7 27.
Qc6+ Qxc6 28. Nxc6 Rd7 29. Ne5 Rb7 30. c6 Rc7 31. Kb1 f6 32. Ng6 Re8 33. Rxh7
Ne3 34. Nh4 Rxc6 35. Rxg7 Kb8 36. Rg6 f5 37. Nf3 Rec8 38. Nd2 Rc1+ 39. Kb2 R8c2+
40. Ka3 Rxd2 41. Rg8+ Kc7 42. Rg7+ Kb6 43. Rg6 Nc4+ 44. Kb3 Rb2+ 45. Ka4 Ra1 46.
Rxe6+ Kc7 47. Re7+ Kd6 48. Rxa7 Raxa2# 0-1

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1821332"]
[Date "2023.9.21"]
[Round "-"]
[White "mariesco"]
[Black "Canaye14"]
[Result "0-1"]
[WhiteElo "1553"]
[BlackElo "1846"]
[ECO "A40"]

1. d4 e6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. c3 cxd4 6. exd4 Nf6 7. Bd3 Be7 8. O-O
O-O 9. Re1 Re8 10. Bc2 Nh5 11. Be3 b5 12. Qd3 f5 13. Nbd2 b4 14. c4 Nf6 15. Bf4
a5 16. Ba4 Bd7 17. Ne5 Nxe5 18. Qg3 Ng6 19. Bd1 Nxf4 20. Qxf4 Qb8 21. Qg5 Ng4
22. Qh5 g6 23. Qh3 Nf6 24. Nf3 dxc4 25. Ng5 Qf4 26. Nf3 Ng4 27. g3 Qh6 28. Qg2
Bc6 29. b3 c3 30. Rxe6 Bd5 31. Rb6 Bd8 32. Nh4 Bxg2 33. Kxg2 Bxb6 34. Bf3 g5 35.
Nxf5 Qxh2+ 36. Kf1 Qxf2# 0-1

