[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1604591"]
[Date "2020.3.28"]
[Round "-"]
[White "Bigchess"]
[Black "colatina"]
[Result "0-1"]
[WhiteElo "1746"]
[BlackElo "1796"]
[ECO "B40"]

1. d4 e6 2. e4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nf5 d5 6. Bb5+ Nc6 7. O-O Bxf5 8.
exf5 Nf6 9. Bg5 d4 10. Nd2 Qd5 11. Bc4 Qd6 12. Bxf6 Qxf6 13. Ne4 Qxf5 14. f3 Be7
15. h4 O-O 16. g4 Qd7 17. Qe1 a6 18. Qg3 Na5 19. Bd3 Nc6 20. g5 Nb4 21. a3 Nxd3
22. cxd3 f5 23. Nf6+ Bxf6 24. gxf6 Rxf6 25. Qxe5 Rg6+ 26. Kf2 Re8 27. Qf4 Qa4
28. Rac1 Qb5 29. Qd2 Qe5 30. b4 Qh2# 0-1

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1605367"]
[Date "2020.4.2"]
[Round "-"]
[White "colatina"]
[Black "Bigchess"]
[Result "1/2-1/2"]
[WhiteElo "1805"]
[BlackElo "1810"]
[ECO "C41"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. c3 Nf6 5. Qb3 O-O 6. Ng5 c6 7. Bxf7+ Kh8 8. Be6
h6 9. Nf7+ Rxf7 10. Bxf7 Nxe4 11. Qc2 d5 12. Bg6 Bg5 13. Bxe4 dxe4 14. Qxe4 Bf6
15. d3 Nd7 16. Be3 Nf8 17. Na3 Be6 18. Nc4 Qd7 19. d4 Bd5 20. Qd3 Bxg2 21. Rg1
e4 22. Qc2 Qh3 23. Rxg2 Qxg2 24. O-O-O Qxh2 25. Qxe4 Nd7 26. Rh1 Qc7 27. Bxh6
Kg8 28. Qe6+ Kf8 29. Rg1 Re8 30. Bxg7+ Bxg7 31. Qg6 Qf4+ 32. Kb1 Qf6 33. Qg4 Re7
34. Ne5 Nxe5 35. dxe5 Qxe5 36. Qf3+ Rf7 37. Qe3 Qxe3 38. fxe3 a5 39. e4 b6 40.
Rg6 Rc7 1/2-1/2

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1605368"]
[Date "2020.4.2"]
[Round "-"]
[White "Bigchess"]
[Black "colatina"]
[Result "1-0"]
[WhiteElo "1772"]
[BlackElo "1836"]
[ECO "C00"]

1. e4 e6 2. d4 c6 3. f4 Be7 4. Nf3 Nf6 5. Bd3 d6 6. O-O Bd7 7. c4 Qc8 8. Nc3 Na6
9. Be3 Nb4 10. a3 Nxd3 11. Qxd3 Ng4 12. Bd2 h5 13. h3 Nf6 14. e5 Nh7 15. exd6
Bxd6 16. Ne5 Be7 17. Ne4 Nf6 18. b4 Nxe4 19. Qxe4 f5 20. Qf3 Bf6 21. Rfe1 Bxe5
22. fxe5 Kd8 23. Bg5+ Kc7 24. h4 a5 25. bxa5 Rxa5 26. c5 Qa8 27. Qb3 Rb5 28. Qc4
Qa5 29. Qe2 Qa4 30. Be7 Qxd4+ 31. Kh1 Qxh4+ 32. Bxh4 1-0

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1606984"]
[Date "2020.4.11"]
[Round "-"]
[White "colatina"]
[Black "Bigchess"]
[Result "1-0"]
[WhiteElo "1806"]
[BlackElo "1792"]
[ECO "C41"]

1. e4 e5 2. Nf3 d6 3. Bc4 f6 4. d4 exd4 5. Nxd4 Bd7 6. Qf3 Nc6 7. Qh5+ g6 8. Qd5
Qe7 9. Ne6 Bxe6 10. Qxe6 Nh6 11. Qxe7+ Bxe7 12. Bxh6 Bf8 13. Bxf8 Rxf8 14. Bb5
O-O-O 15. Bxc6 bxc6 16. Nc3 Rfe8 17. f3 d5 18. O-O-O dxe4 19. Rxd8+ Rxd8 20.
Nxe4 f5 21. Nc5 1-0

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1606985"]
[Date "2020.4.11"]
[Round "-"]
[White "Bigchess"]
[Black "colatina"]
[Result "0-1"]
[WhiteElo "1780"]
[BlackElo "1790"]
[ECO "C00"]

1. e4 e6 2. d4 d5 3. exd5 Qxd5 4. f3 Nc6 5. Bd3 Nf6 6. Nh3 e5 7. Nc3 Qxd4 8. Bg5
Bb4 9. Qd2 Nd5 10. Rb1 Nxc3 11. Kf1 Nxb1 12. Qd1 Bxh3 13. Qxb1 Bc5 14. Bh4 Qxh4
15. Qe1 Qxe1+ 16. Kxe1 Bxg2 0-1

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1608173"]
[Date "2020.4.18"]
[Round "-"]
[White "colatina"]
[Black "Bigchess"]
[Result "1-0"]
[WhiteElo "1825"]
[BlackElo "1758"]
[ECO "C40"]

1. e4 e5 2. Nf3 Bc5 3. Bc4 Nf6 4. Nxe5 O-O 5. d4 Bb6 6. Bg5 d6 7. Bxf6 Qxf6 8.
Nf3 Bg4 9. c3 Nd7 10. Na3 a6 11. Qd3 c5 12. O-O-O Rfe8 13. Bd5 cxd4 14. Bxb7
Rab8 15. Bc6 dxc3 16. Qxd6 cxb2+ 17. Kb1 Re6 18. Qxd7 Rxc6 19. Qxg4 Bxf2 20. Nc2
Qc3 21. Rd2 Be3 22. Re2 Rg6 23. Rxe3 Qxc2+ 24. Kxc2 Rxg4 25. Re2 Rg6 26. Kb1 a5
27. Rxb2 Rxb2+ 28. Kxb2 Rxg2+ 29. Kb3 a4+ 30. Ka3 Rc2 31. Nd4 Rc4 32. Rb1 h6 33.
Rb4 Rc3+ 34. Kxa4 1-0

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1608174"]
[Date "2020.4.18"]
[Round "-"]
[White "Bigchess"]
[Black "colatina"]
[Result "0-1"]
[WhiteElo "1727"]
[BlackElo "1821"]
[ECO "C23"]

1. e4 e5 2. Bc4 c6 3. d3 Qb6 4. Nf3 d5 5. exd5 Qc7 6. dxc6 Nxc6 7. O-O h6 8. Nc3
Bg4 9. Bd5 Nf6 10. Be4 Nxe4 11. Nxe4 Bxf3 12. Qxf3 Nd4 13. Qd1 Qxc2 14. Qh5 Qc7
15. f4 Bc5 16. Kh1 g6 17. Qd1 f5 18. Nf6+ Kf7 19. Nd5 Qc6 20. Nc3 Bb4 21. Bd2
Rae8 22. fxe5 Rxe5 23. Bf4 Rc5 24. Ne4 Rc2 25. Nc3 Qxg2# 0-1

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1608378"]
[Date "2020.4.19"]
[Round "-"]
[White "colatina"]
[Black "tewald"]
[Result "0-1"]
[WhiteElo "1833"]
[BlackElo "2044"]
[ECO "C01"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bg5 Be7 6. c4 h6 7. Bd2 O-O 8. Bd3
dxc4 9. Bxc4 Nc6 10. O-O Nxd4 11. Nxd4 Qxd4 12. Qe2 Re8 13. Bc3 Qe4 14. Qxe4
Nxe4 15. Bd4 Bd7 16. Nc3 Nd2 17. Rac1 Nxf1 18. Nd5 Bd6 19. Kxf1 Re4 20. Be3 c6
21. f3 Rxc4 22. Nf4 Rxc1+ 23. Bxc1 Bxf4 0-1

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1608379"]
[Date "2020.4.19"]
[Round "-"]
[White "tewald"]
[Black "colatina"]
[Result "1-0"]
[WhiteElo "2052"]
[BlackElo "1845"]
[ECO "D00"]

1. d4 d5 2. Bf4 Nf6 3. e3 c6 4. c3 Bf5 5. Nd2 Ne4 6. Nxe4 Bxe4 7. f3 Bf5 8. Bd3
e6 9. Ne2 Be7 10. Ng3 Bg6 11. h4 Bxh4 12. Bxg6 fxg6 13. Rh3 Nd7 14. Qb3 g5 15.
Be5 Nxe5 16. O-O-O Bxg3 17. Rxg3 Nd7 18. Qxb7 Rb8 19. Qxc6 Rb6 20. Qa4 Qb8 21.
Rxg5 Rxb2 22. Rxg7 Rb1+ 23. Kc2 Qb2+ 24. Kd3 Rxd1+ 25. Qxd1 Qb5+ 26. Kd2 Qb2+
27. Qc2 Qa1 28. a4 Qa3 29. g4 Qd6 30. f4 Qf8 31. Rxh7 Rxh7 32. Qxh7 Qa3 33. Qg6+
Ke7 34. f5 exf5 35. gxf5 Qd6 36. Kd3 Qxg6 37. fxg6 Kf6 38. e4 dxe4+ 39. Kxe4 Nb6
40. a5 Nc4 41. a6 Kxg6 42. d5 Kf6 43. Kd4 Nb6 44. c4 Ke7 45. c5 Nc8 46. Ke5 Kd7
47. d6 Kc6 48. Ke6 Kxc5 49. d7 Nb6 50. d8=Q Kb4 51. Qb8 1-0

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1608383"]
[Date "2020.4.19"]
[Round "-"]
[White "colatina"]
[Black "Profnabor"]
[Result "0-1"]
[WhiteElo "1811"]
[BlackElo "2023"]
[ECO "C50"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. d4 h6 5. dxe5 Nxe5 6. Nxe5 dxe5 7. Qxd8+ Kxd8
8. Bxf7 Nf6 9. f3 Bc5 10. Nc3 c6 11. a3 Ke7 12. Bc4 Be6 13. Bxe6 Kxe6 14. b4 Bd4
15. Bb2 Rhd8 16. Rb1 b5 17. Ne2 Bb6 18. Ng3 g6 19. h4 h5 20. Bc1 Rd7 21. f4 exf4
22. Bxf4 Rad8 23. Ke2 a5 24. bxa5 Bxa5 25. Rbd1 Rxd1 26. Rxd1 Rxd1 27. Kxd1 Bc3
28. Ke2 Bb2 29. Kd3 Bxa3 30. Ne2 Bb2 31. c3 Ba3 32. Nd4+ Kd7 33. Nf3 Ng4 34. g3
Bc5 35. Nd2 Ke6 36. Nb3 Nf2+ 37. Ke2 Nxe4 38. Nxc5+ Nxc5 39. Kf3 Kf5 40. Bd6 Ne4
41. Bb4 c5 42. Ba5 c4 43. Bb4 Nf6 44. Bd6 Nd5 45. Bb4 Nxb4 0-1

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1608384"]
[Date "2020.4.19"]
[Round "-"]
[White "Profnabor"]
[Black "colatina"]
[Result "1-0"]
[WhiteElo "2031"]
[BlackElo "1837"]
[ECO "C00"]

1. e4 e6 2. Nf3 c6 3. d4 d5 4. e5 h6 5. Bd3 Be7 6. O-O Bg5 7. Nxg5 hxg5 8. f4
Qb6 9. c3 Bd7 10. fxg5 c5 11. g6 f6 12. exf6 Nxf6 13. dxc5 Qxc5+ 14. Kh1 Nc6 15.
Bg5 O-O-O 16. Bxf6 gxf6 17. Rxf6 Qd6 18. h3 e5 19. Rxd6 d4 20. cxd4 Nxd4 21.
Qc1+ Bc6 22. Rxd8+ 1-0

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1608389"]
[Date "2020.4.19"]
[Round "-"]
[White "colatina"]
[Black "frankcasadio"]
[Result "0-1"]
[WhiteElo "1803"]
[BlackElo "2125"]
[ECO "C50"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nd4 4. Nxe5 Qg5 5. Nxf7 Qxg2 6. Nxh8 Qxe4+ 7. Be2
Nxc2+ 8. Qxc2 Qxc2 9. Nc3 Bc5 10. Rg1 Qf5 11. d4 Bxd4 12. Be3 Bxc3+ 13. bxc3 Nf6
14. Rxg7 b6 15. Rg5 Qe6 16. Bd4 d6 17. Rg3 Bb7 18. Re3 Ne4 19. Bd3 O-O-O 20.
Bxe4 Bxe4 21. a4 Qg4 22. Kd2 c5 23. Rg3 Qh4 24. Be3 Rxh8 25. Rag1 Bg6 26. Bg5
Qxh2 27. R3g2 Qh3 28. Rg3 Qf5 29. Be3 Qc2+ 30. Ke1 Qxc3+ 31. Kf1 Bd3+ 32. Kg2
Be4+ 33. Kh3 Bc6 34. Bf4 Bd7+ 35. Kh2 Qf6 36. Bc1 Qxf2+ 37. R1g2 Qf5 38. Be3
Bxa4 39. Rf2 Qh5+ 40. Rh3 Qe5+ 41. Bf4 Qe1 42. Bg3 Qd1 43. Rh6 Bc6 0-1

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1608390"]
[Date "2020.4.19"]
[Round "-"]
[White "frankcasadio"]
[Black "colatina"]
[Result "1-0"]
[WhiteElo "2110"]
[BlackElo "1818"]
[ECO "C00"]

1. e4 e6 2. Nf3 c6 3. Bc4 d5 4. exd5 exd5 5. Bb3 h6 6. Nc3 Qe7+ 7. Ne2 Na6 8.
O-O Be6 9. Re1 Nc5 10. Ned4 Nf6 11. d3 g6 12. c4 Nxb3 13. Qxb3 dxc4 14. dxc4 Bg7
15. Bd2 g5 16. Re2 Nd7 17. Qxb7 Rb8 18. Qxc6 Rb6 19. Qa8+ Rb8 20. Qxa7 O-O 21.
Nc6 Qc5 22. Qxc5 Nxc5 23. Nxb8 Rxb8 24. Bc3 Bxc3 25. bxc3 Bxc4 26. Re7 Kf8 27.
Rc7 Rb5 28. a4 Ra5 29. Ne5 Be6 30. Nc6 Rxa4 31. Rxa4 Nxa4 32. Nd4 Bg4 33. f3 Bh5
34. Nf5 Kg8 35. Nxh6+ Kg7 36. Nf5+ Kf6 37. Ne3 Ke5 38. Nd1 g4 39. fxg4 Bxg4 40.
Nf2 Be6 41. h4 Nb6 42. g4 Nd5 43. Rc6 Ne7 44. Rc5+ Kd6 45. Ra5 Nc6 46. Rb5 Na7
47. Rb6+ Ke5 48. h5 Nc8 49. h6 Ne7 50. g5 f6 51. gxf6 Kxf6 52. c4 Kf7 53. Rxe6
Kxe6 54. h7 Ng6 55. c5 Kd5 56. Ne4 Kc6 57. Kf2 Nh8 58. Ke3 Kd5 59. Kd3 Kc6 60.
Kc4 Kc7 61. Kb5 Kb7 62. c6+ Kc7 63. Kc5 Ng6 64. Ng5 Nh8 65. Ne6+ Kc8 66. Kb6 Kb8
67. c7+ Kc8 68. Ng5 Ng6 69. Nf7 Kd7 70. Kb7 1-0

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1609748"]
[Date "2020.4.28"]
[Round "-"]
[White "colatina"]
[Black "Bigchess"]
[Result "0-1"]
[WhiteElo "1830"]
[BlackElo "1748"]
[ECO "B01"]

1. e4 d5 2. Nf3 dxe4 3. Ng5 Nf6 4. Bc4 e6 5. Qe2 Bd6 6. Nxe4 O-O 7. Nxf6+ Qxf6
8. Nc3 Nc6 9. Ne4 Qg6 10. Nxd6 cxd6 11. Bd3 f5 12. h4 Qxg2 13. Qf1 Qxf1+ 14.
Kxf1 e5 15. c3 d5 16. b4 e4 17. Be2 Be6 18. f4 a6 19. Ba3 Rfe8 20. Bb2 Re7 21.
Ba3 Rd7 22. Bb2 d4 23. b5 axb5 24. Bxb5 d3 25. h5 Rxa2 26. Rxa2 Bxa2 27. Kf2 h6
28. Ra1 Bb3 29. Ra8+ Kh7 30. Kg3 Bd1 31. Rf8 Bxh5 32. Rxf5 Bf3 33. Rc5 Rc7 34.
Bxd3 b6 35. Rc4 g5 36. Bxe4+ Bxe4 37. Rxe4 gxf4+ 38. Rxf4 Ne5 39. Rd4 Rg7+ 40.
Kf2 Rf7+ 41. Ke2 Re7 42. Kd1 h5 43. Rh4 Kg6 44. d4 Nf3 45. Rh1 h4 46. Re1 Rxe1+
47. Kc2 h3 48. d5 Kf7 49. Ba3 h2 0-1

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1609749"]
[Date "2020.4.28"]
[Round "-"]
[White "Bigchess"]
[Black "colatina"]
[Result "0-1"]
[WhiteElo "1759"]
[BlackElo "1816"]
[ECO "B40"]

1. d4 e6 2. Nf3 c5 3. e4 cxd4 4. Nxd4 Bc5 5. Be2 Qf6 6. c3 Bxd4 7. cxd4 e5 8. d5
Qg6 9. Nc3 h5 10. Bf3 a6 11. Be3 Nf6 12. Bb6 d6 13. a4 Bg4 14. a5 Bxf3 15. Qxf3
Nbd7 16. Ne2 Nxe4 17. Rd1 Nxb6 18. Ng3 Nxg3 19. hxg3 Nd7 20. b4 Qf6 21. Qe3 g6
22. f4 Kf8 23. Rd2 exf4 0-1

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1613751"]
[Date "2020.5.25"]
[Round "-"]
[White "colatina"]
[Black "serinha"]
[Result "0-1"]
[WhiteElo "1814"]
[BlackElo "2625"]
[ECO "C00"]

1. d4 e6 2. e4 d5 3. Nf3 dxe4 4. Bg5 f6 5. Ne5 fxg5 6. Qh5+ g6 7. Nxg6 Nf6 8.
Qe2 hxg6 9. Qb5+ Nc6 10. Qxg5 Nxd4 11. Qd2 Bh6 12. Qc3 Ng4 13. Nd2 e3 14. fxe3
Nxe3 15. Kf2 O-O+ 16. Kg1 Qf6 17. h4 Qf2+ 0-1

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1613753"]
[Date "2020.5.25"]
[Round "-"]
[White "colatina"]
[Black "RichardH"]
[Result "0-1"]
[WhiteElo "1812"]
[BlackElo "2244"]
[ECO "B50"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. e5 dxe5 5. Nxe5 e6 6. Bb5+ Nbd7 7. Nxd7 Bxd7 8.
Be2 Bc6 9. Bf3 Bxf3 10. Qxf3 Qd5 11. Qxd5 exd5 12. d3 Kd7 13. O-O h6 14. Be3 d4
15. Bd2 Bd6 16. c3 Ng4 17. f4 Rhe8 18. Na3 Re2 19. Nc4 b5 20. Nxd6 Kxd6 21. Rad1
Rae8 22. h3 Ne3 23. Bxe3 dxe3 24. Rb1 Kd5 25. a3 c4 26. dxc4+ Kxc4 27. Rfe1
Rxe1+ 28. Rxe1 Kd3 29. Kf1 e2+ 30. Kf2 Kd2 31. g3 Re3 32. c4 bxc4 33. a4 Rf3+
34. Kxf3 Kxe1 0-1

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1613955"]
[Date "2020.5.26"]
[Round "-"]
[White "colatina"]
[Black "Bigchess"]
[Result "1-0"]
[WhiteElo "1805"]
[BlackElo "1734"]
[ECO "C41"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. c3 Nf6 5. Ng5 O-O 6. d3 Nc6 7. b4 a6 8. Qb3 d5
9. exd5 Nxd5 10. Nxf7 Qe8 11. Bxd5 1-0

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1613956"]
[Date "2020.5.26"]
[Round "-"]
[White "Bigchess"]
[Black "colatina"]
[Result "1/2-1/2"]
[WhiteElo "1810"]
[BlackElo "1810"]
[ECO "B01"]

1. e4 d5 2. exd5 Qxd5 3. d4 e5 4. Nc3 Qxd4 5. Bd2 Bc5 6. Qe2 Bg4 7. Nf3 Nc6 8.
Be3 Qb4 9. O-O-O Bxe3+ 10. Qxe3 Bxf3 11. Qxf3 Qf4+ 12. Qxf4 exf4 13. f3 Nge7 14.
Bb5 O-O 15. Rd7 Rfe8 16. Rxc7 a6 17. Bxc6 bxc6 18. Ne4 Nd5 19. Rxc6 Ne3 20. Rg1
Rec8 21. Rxc8+ Rxc8 22. Nc3 Rd8 23. Ne4 Rc8 24. c3 Nf5 25. Rd1 Ne3 26. Rg1 Nc4
27. Rd1 Rb8 28. b3 Ne3 29. Rg1 Nd5 30. c4 Nb4 31. Kb2 Nd3+ 32. Ka1 Ne5 33. Rd1
f6 34. Rd6 f5 35. Ng5 h6 36. Ne6 g5 37. Rxa6 g4 38. Nxf4 gxf3 39. gxf3 Nxf3 40.
Rxh6 Kg7 41. Rh5 Nd4 42. Rg5+ Kf6 43. Rg2 Ra8 44. h4 Nxb3+ 45. Kb2 Nc5 46. h5
Rb8+ 47. Kc2 Re8 48. h6 Rh8 49. Rh2 Kg5 50. Nd5 Rxh6 51. Rxh6 Kxh6 52. Kc3 Kg5
53. Kd4 Nd7 54. a4 Kg6 55. a5 Nb8 56. Kc5 Kg5 57. Kb5 f4 58. Nxf4 Kxf4 59. c5
Ke5 60. c6 Kd6 61. Kb6 Nxc6 62. a6 Kd7 1/2-1/2

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1617675"]
[Date "2020.6.22"]
[Round "-"]
[White "colatina"]
[Black "Bigchess"]
[Result "0-1"]
[WhiteElo "1794"]
[BlackElo "1789"]
[ECO "C00"]

1. e4 e6 2. Nf3 d6 3. d4 Be7 4. h4 Nf6 5. Nc3 Nc6 6. a3 Bd7 7. e5 Nd5 8. Nxd5
exd5 9. Bg5 Bxg5 10. Nxg5 Qe7 11. Qd3 dxe5 12. O-O-O e4 13. Qg3 O-O-O 14. Nh3 f5
15. Nf4 Kb8 16. Nxd5 Qd6 17. Qxd6 cxd6 18. g3 Be6 19. Nf4 Bf7 20. Be2 d5 21. g4
fxg4 22. Bxg4 Rhf8 23. Be6 Bg8 24. Bxg8 Rxg8 25. Rhg1 g6 26. Rg5 Rdf8 27. Nh3
Rf3 28. Rg3 Rgf8 29. Re1 Nxd4 30. c3 Nb3+ 31. Kc2 Nc5 32. Rxf3 Rxf3 33. Re3 Rf5
34. Kd1 Rh5 35. Nf4 Rf5 36. Nh3 Rh5 37. Nf4 Rxh4 38. Nxd5 a6 39. b4 Nd3 40. f3
Rh1+ 41. Ke2 Rh2+ 42. Kf1 Rh1+ 43. Kg2 Ra1 44. fxe4 Ne1+ 45. Kf2 Nc2 46. Re2
Nxa3 47. e5 Nc4 48. e6 Nd6 49. e7 Kc8 50. e8=Q+ Nxe8 51. Rxe8+ Kd7 52. Re3 Ra2+
53. Kg3 Ra1 54. Nf6+ Kc6 55. Ne4 Rg1+ 56. Kf4 h6 57. Rd3 g5+ 58. Ke5 h5 59. Kf6
g4 60. Kg5 g3 61. Kxh5 g2 62. Rd6+ Kc7 63. Rg6 Rh1+ 64. Kg5 g1=Q+ 0-1

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1617676"]
[Date "2020.6.22"]
[Round "-"]
[White "Bigchess"]
[Black "colatina"]
[Result "1-0"]
[WhiteElo "1804"]
[BlackElo "1810"]
[ECO "C00"]

1. e4 e6 2. d4 c6 3. Nf3 h6 4. Be2 Nf6 5. Nc3 d5 6. e5 Nfd7 7. Be3 b5 8. a3 b4
9. axb4 Bxb4 10. O-O Bxc3 11. bxc3 a5 12. c4 Ba6 13. c5 Bxe2 14. Qxe2 Na6 15.
Ra4 Rb8 16. Qxa6 O-O 17. Qxa5 f6 18. Qxd8 Rbxd8 19. c3 fxe5 20. Nxe5 Nxe5 21.
dxe5 Rb8 22. Ra6 Rfc8 23. f4 Rb3 24. Bd4 g6 25. Ra7 Rbb8 26. Re7 Re8 27. Rxe8+
Rxe8 28. Ra1 g5 29. fxg5 hxg5 30. Ra7 Kf8 31. Rc7 g4 32. Rxc6 Kg7 33. Rd6 Kg6
34. c6 Kf5 35. c7 Rc8 36. Bb6 1-0

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1620534"]
[Date "2020.7.16"]
[Round "-"]
[White "colatina"]
[Black "Bigchess"]
[Result "*"]
[WhiteElo "-"]
[BlackElo "-"]
[ECO "C41"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. c3 Nf6 5. d4 exd4 6. e5 dxe5 7. Nxe5 O-O 8. Qb3
Qe8 9. Bg5 c6 10. cxd4 Nbd7 11. Nd2 Nxe5 12. dxe5 Nd5 13. Bxe7 Nxe7 14. O-O-O
Ng6 15. f4 b5 16. Bd3 Nxf4 17. Rhf1 Nxd3+ 18. Qxd3 Be6 *

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1620536"]
[Date "2020.7.16"]
[Round "-"]
[White "Bigchess"]
[Black "colatina"]
[Result "*"]
[WhiteElo "-"]
[BlackElo "-"]
[ECO "C00"]

1. e4 e6 2. d4 c6 3. Nf3 Qb6 4. Bd3 h6 5. Nc3 d5 6. exd5 Bb4 7. dxe6 Bxe6 8. Bd2
Nf6 9. a3 Bd6 10. b3 Nbd7 11. O-O Qc7 12. Ne5 Bxe5 13. dxe5 Nxe5 14. Ne4 Nxd3
15. Nxf6+ gxf6 16. cxd3 O-O-O 17. Be3 Rhg8 18. Re1 *

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1628007"]
[Date "2020.9.24"]
[Round "-"]
[White "colatina"]
[Black "Bigchess"]
[Result "*"]
[WhiteElo "-"]
[BlackElo "-"]
[ECO "B20"]

1. e4 c5 2. c4 e5 3. Nf3 Nc6 4. d3 Nf6 5. Bd2 d6 6. Nc3 Be7 7. a3 Be6 8. Nd5 O-O
9. Nxe7+ Qxe7 10. b4 cxb4 11. Bxb4 Qd7 12. Ng5 Bg4 13. f3 Be6 *

[Event "Challenge"]
[Site "http://www.queenalice.com/game.php?id=1628008"]
[Date "2020.9.24"]
[Round "-"]
[White "Bigchess"]
[Black "colatina"]
[Result "*"]
[WhiteElo "-"]
[BlackElo "-"]
[ECO "B41"]

1. d4 e6 2. e4 c5 3. Nf3 cxd4 4. Nxd4 a6 5. Be2 e5 6. Nf5 d5 7. f3 Bxf5 8. exf5
d4 9. O-O Qb6 10. Kh1 Bc5 11. Bd3 Nc6 12. a3 Nf6 13. Nd2 *

