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74 Winning Chess Games of MATHEUS playing as BLACK

Switch to Chess Games of MATHEUS playing as WHITE

ECO A06 in 2005 play it! matheus defeats white's gibbon 10h in 103 moves	1. Nf3 d5 2. d4 Nf6 3. e3 e6 4. Be2 Bd6 5. c4 dxc4 6. Bxc4 Nc6 7. O-O O-O 8. Bd2 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Bc3 Ng4 12. Bxe5 Nxe5 13. Nd2 Bf5 14. Rc1 Qd6 15. Nf3 Bd3 16. Nxe5 Bxf1 17. Bxf7+ Kh8 18. Qh5 Bd3 19. Rd1 Be2 20. Ng6+ Qxg6 21. Bxg6 Bxh5 22. Bxh5 Rad8 23. Kf1 Rxd1+ 24. Bxd1 Rf5 25. Bf3 b6 26. Be4 Ra5 27. Bb1 Rh5 28. h3 Rc5 29. Ke2 Rc1 30. Be4 Ra1 31. Kd2 Rxa2 32. Kc1 g6 33. Bb1 Ra5 34. e4 Kg7 35. f4 g5 36. f5 Kf6 37. Kc2 Ke5 38. Kd2 b5 39. Ke3 b4 40. Kd2 Ra1 41. Kc1 b3 42. g4 h6 43. Kd2 Rxb1 44. Kc3 Rh1 45. Kxb3 Rxh3+ 46. Kc4 h5 47. gxh5 g4 48. f6 Rxh5 49. f7 Rh8 50. Kd3 Rf8 51. b4 g3 52. Ke3
ECO A05 in 2004 play it! matheus defeats white's plywood 1 by checkmate in 120 moves	1. Nf3 Nf6 2. g3 b6 3. d4 Bb7 4. e3 e6 5. Nc3 Bb4 6. Bd2 Nc6 7. Bb5 a6 8. Bxc6 Bxc6 9. h4 Bxc3 10. Bxc3 Ne4 11. O-O Bb5 12. Re1 Qf6 13. Bd2 a5 14. a4 Ba6 15. b3 O-O 16. c4 Qf5 17. Rc1 Bb7 18. Rf1 Nc3 19. Rxc3 Bxf3 20. e4 Bxe4 21. Re1 Bb7 22. g4 Qg6 23. g5 f6 24. f4 fxg5 25. hxg5 h6 26. Rh3 hxg5 27. Rg3 Qh7 28. Rxg5 Qh1+ 29. Kf2 Qh2+ 30. Ke3 Rxf4 31. Kd3 Rf2 32. Reg1 Bg2 33. Be3 Be4+ 34. Kxe4 Qh7+ 35. Rg6 Rf6 36. Qg4 Kf7 37. Bf4 Rc8 38. Bd2 Rxg6 39. Qxg6+ Qxg6+ 40. Rxg6 Kxg6 41. d5 exd5+ 42. Kxd5 Rf8 43. Be3 c5 44. Ke4 Rf1 45. Bd2 Rb1 46. Kd3 Kf5 47. Kc2 Rf1 48. Be3 Rf3 49. Bd2 g5 50. Be1 Ke4 51. Bd2 Rf2 52. b4 g4 53. bxa5 bxa5 54. Kd1 g3 55. Be1 Kd3 56. Bxf2 gxf2 57. Kc1 Kc3 58. Kb1 f1=Q+ 59. Ka2 Qe2+ 60. Ka3 Qb2#
ECO A05 in 2006 play it! matheus defeats white's littlethought 0 in 61 moves	1. Nf3 Nf6 2. b3 d5 3. Bb2 Nc6 4. e3 a6 5. d4 Bg4 6. Be2 e6 7. O-O Bd6 8. Ne5 Bxe2 9. Qxe2 Bxe5 10. dxe5 Ne4 11. c4 Qg5 12. Rc1 O-O-O 13. f3 Nc5 14. cxd5 Rxd5 15. h4 Qd8 16. e4 Rd7 17. Qe3 Nd3 18. Rxc6 Nxb2 19. Rc1 Kb8 20. Qc3 Nd3 21. Rd1 g5 22. h5 g4 23. fxg4 Rg8 24. a4 Rxg4 25. Ra2 Rxe4 26. b4 Qh4 27. Rf1 Qg3 28. Rc2 Rh4 29. Qxd3 Rxd3 30. Rd2 Rh2 31. Rf3
ECO A06 in 2006 play it! matheus defeats white's mustang 0 in 125 moves	1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. cxd5 cxd5 6. Bf4 Qb6 7. Qc2 Nc6 8. O-O-O Nb4 9. Qb1 Ng4 10. Bg3 Bd6 11. Rd2 Bxg3 12. fxg3 Ne3 13. a3 Nc6 14. Qd3 Nc4 15. Rc2 N6a5 16. a4 Bd7 17. e4 Nb3+ 18. Kb1 dxe4 19. Nxe4 Nca5 20. Nc5 Nxc5 21. Rxc5 Nb3 22. Rc4 Na5 23. Rc5 Qb4 24. Qd2 Qxd2 25. Nxd2 b6 26. Rg5 O-O 27. Bb5 Bxb5 28. Rxb5 Rfd8 29. Nf3 Nc6 30. Rd1 Rd6 31. Kc2 Rad8 32. Kc3 e5 33. Rxe5 Nxe5 34. Nxe5 Rh6 35. Nf3 Re6 36. Kd3 Rde8 37. Rd2 f6 38. d5 Re3+ 39. Kc4 Re2 40. d6 Rxd2 41. Nxd2 Kf7 42. Kd3 Re1 43. a5 bxa5 44. g4 Rg1 45. g3 Rg2 46. g5 fxg5 47. b3 Ke6 48. Ne4 Rxh2 49. Kc4 h6 50. Kc3 Re2 51. Kd4 Re1 52. Kd3 Rd1+ 53. Kc3 Ke5 54. Nd2 Kxd6 55. Nc4+ Kc5 56. Ne3 Rg1 57. g4 Rg3 58. Kd2 Rh3 59. Ke2 Kb4 60. Nf5 Rxb3 61. Kd2 a4 62. Nd4 Kc4 63. Nc2
ECO A05 in 2005 play it! matheus defeats white's nanoszachy in 103 moves	1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Be2 Bb4 7. Qb3 Qe7 8. Rb1 O-O 9. O-O a5 10. Bd3 e5 11. cxd5 e4 12. dxc6 bxc6 13. Nxe4 Nxe4 14. Qc2 Re8 15. Qxc6 Rb8 16. a3 Bb7 17. Qa4 Nb6 18. Qb5 Nd5 19. axb4 Nxb4 20. Bd2 Nxd2 21. Nxd2 Ba6 22. Bxh7+ Kxh7 23. Qxa5 Bxf1 24. Rxf1 Rec8 25. Nf3 Kg8 26. Qh5 g6 27. Qh6 Rb5 28. Ne5 Rc2 29. Ra1 Ra5 30. Rb1 Qa7 31. Ng4 Qa6 32. h3 Nd3 33. Qh4 Nxf2 34. Nxf2 Ra1 35. Rxa1 Qxa1+ 36. Kh2 Qf1 37. b4 Rxf2 38. Qg5 Qe1 39. Qg3 Rf1 40. Qxe1 Rxe1 41. Kg3 Rxe3+ 42. Kf4 Rb3 43. Ke5 Rxb4 44. g4 g5 45. d5 Rb5 46. Kd4 f6 47. Kc4 Ra5 48. Kd4 Kf7 49. Ke3 Rxd5 50. Kf2 Rd3 51. Kg2 Ke6 52. Kf1
ECO A05 in 2006 play it! matheus defeats white's rdchess in 95 moves	1. Nf3 Nf6 2. d4 e6 3. c4 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. Nbd2 O-O 7. e3 Nc6 8. Bd3 d5 9. O-O Qd6 10. c5 Qc7 11. Qc2 Rd8 12. Rae1 a5 13. Ng5 h6 14. Ngf3 a4 15. h3 a3 16. b3 Nd7 17. e4 b6 18. cxb6 Qxb6 19. Re3 Bb7 20. exd5 exd5 21. Rfe1 Rac8 22. Qb1 Nxd4 23. Bh7+ Kf8 24. Bf5 Nxf5 25. Qxf5 Nf6 26. R3e2 Ba6 27. Re5 Rc3 28. Qb1 Bd3 29. Qa1 Ne4 30. Nxe4 dxe4 31. Nh2 g6 32. Nf1 f6 33. R5xe4 Bxe4 34. Rxe4 f5 35. Re2 Qc5 36. Re1 Kf7 37. Ne3 Rd2 38. g3 Qd4 39. Rf1 Rxf2 40. Rxf2 Qxe3 41. Qf1 Rc1 42. Qxc1 Qxc1+ 43. Kg2 Qc6+ 44. Kh2 Qd5 45. h4 g5 46. hxg5 hxg5 47. Kg1 Kg6 48. Kh2
ECO A07 in 2004 play it! matheus defeats white's gully 1 pl10 by checkmate in 126 moves	1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O e5 5. e3 e4 6. Nd4 Bxd4 7. exd4 Nc6 8. d3 exd3 9. Re1+ Nge7 10. Qxd3 O-O 11. Bf4 Nf5 12. c3 g5 13. Bd2 h6 14. Qf3 Be6 15. Qh5 Kh7 16. f4 g4 17. Qxg4 Nfxd4 18. Qd1 Nf5 19. Bh3 Qd6 20. Bxf5+ Bxf5 21. Be3 Rg8 22. Qb3 Na5 23. Qb5 Nc4 24. Nd2 Nxd2 25. Bxd2 a6 26. Qb3 Rae8 27. Be3 Be4 28. Rad1 Qg6 29. Rd2 Qh5 30. Bf2 Qf3 31. Rxe4 Rxe4 32. Qxd5 Rxf4 33. Qc5 Re4 34. Qd5 c6 35. Qd3 Qxd3 36. Rxd3 Rge8 37. Rd7 R8e7 38. Rxe7 Rxe7 39. Kf1 Kg6 40. Bd4 Kf5 41. h3 h5 42. a3 Re8 43. Kf2 Ke4 44. Ke2 Rg8 45. Bf2 f5 46. b3 h4 47. gxh4 f4 48. Kf1 Kf3 49. h5 Rg2 50. Bd4 Rh2 51. Kg1 Rxh3 52. Be5 Rxh5 53. Bc7 Ke3 54. a4 f3 55. Bg3 Rg5 56. Kh2 Rxg3 57. Kxg3 f2 58. Kh4 f1=Q 59. Kg5 Qf7 60. a5 Ke4 61. b4 Qg7+ 62. Kh4 Kf4 63. Kh5 Qg5#
ECO A05 in 2005 play it! matheus defeats white's janwillem 11 in 89 moves	1. Nf3 Nf6 2. g3 c5 3. Bg2 d5 4. O-O Nc6 5. c4 dxc4 6. Na3 Qd5 7. Nb5 Qd7 8. Qc2 a6 9. Na3 Nb4 10. Qxc4 Qd5 11. Qxd5 Nfxd5 12. e4 Nb6 13. d4 cxd4 14. Nxd4 e5 15. Nf3 f6 16. Be3 Na4 17. b3 Nc3 18. Nd2 b5 19. f4 Nbxa2 20. Nab1 Bd6 21. Bf3 Bb7 22. Nxc3 Nxc3 23. Rac1 Bb4 24. Bh5+ g6 25. Bf3 O-O 26. fxe5 fxe5 27. Rf2 Rad8 28. Bh6 Rf7 29. Kg2 Rd4 30. Rc2 Rd3 31. Rf1 Nxe4 32. Nxe4 Rdxf3 33. Rxf3 Bxe4 34. Rc8+ Bf8 35. Rxf8+ Rxf8 36. Bxf8 Bxf3+ 37. Kxf3 Kxf8 38. Ke4 a5 39. Kxe5 Ke7 40. Kd4 Kf6 41. h3 a4 42. b4 Kg5 43. Kc3 h5 44. Kd4 h4 45. g4
ECO A07 in 2005 play it! matheus defeats white's noonianchess e in 107 moves	1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e6 7. h3 Bxf3 8. Nxf3 Bd6 9. e4 dxe4 10. dxe4 Nxe4 11. Ng5 Nxg5 12. Qxd6 h6 13. Be3 e5 14. f4 exf4 15. gxf4 Ne6 16. f5 Qc7 17. Qa3 Ng5 18. Rae1 Ne5 19. Qc5 f6 20. Bd4 Nf7 21. Re3 Qd7 22. Ree1 a6 23. Rd1 Rd8 24. Bxe5 Qxd1 25. Bxf6 gxf6 26. Qe3+ Ne5 27. Rxd1 Rxd1+ 28. Kf2 O-O 29. Qxh6 Rb1 30. b3 Rb2 31. Qd2 Rxa2 32. h4 Rf7 33. Qe2 Rd7 34. Be4 Ra1 35. h5 Rd4 36. h6 Kh7 37. c3 Rdd1 38. c4 Rac1 39. c5 a5 40. Qh5 Rf1+ 41. Kg3 Rg1+ 42. Kf2 Rcf1+ 43. Ke2 Re1+ 44. Kf2 Ng4+ 45. Kf3 Ref1+ 46. Ke2 Rf2+ 47. Kd3 Rg3+ 48. Kc4 Ne5+ 49. Kd4 Rd2+ 50. Bd3 Rdxd3+ 51. Ke4 Rde3+ 52. Kd4 Rxb3 53. Qg6+ Nxg6 54. fxg6+
ECO A06 in 2005 play it! matheus defeats white's nanoszachy 1 in 117 moves	1. Nf3 d5 2. b3 Bg4 3. e3 Nd7 4. Bb2 Ngf6 5. h3 Bxf3 6. Qxf3 e6 7. d4 Ne4 8. Bd3 Ndf6 9. O-O c6 10. c4 Bb4 11. g4 h6 12. Qg2 Qb8 13. f4 g5 14. a3 Bd6 15. fxg5 hxg5 16. cxd5 cxd5 17. Nc3 Rh6 18. Nxe4 dxe4 19. Rxf6 Rxf6 20. Bxe4 Bh2+ 21. Kh1 Qg3 22. Bxb7 Rb8 23. Bc6+ Ke7 24. Bc3 Qxg2+ 25. Bxg2 Rxb3 26. Bd2 Rd3 27. Bb4+ Bd6 28. e4 Bxb4 29. axb4 a6 30. Rxa6 Rd1+ 31. Kh2 Rf2 32. Ra7+ Kf8 33. Ra8+ Kg7 34. Ra3 Rxd4 35. Kg3 Rb2 36. Bf3 Rdxb4 37. h4 R4b3 38. Rxb3 gxh4+ 39. Kxh4 Rxb3 40. Bd1 Re3 41. Bc2 Kf6 42. Bb1 Ke5 43. Kg5 Rh3 44. Bc2 Rh8 45. Bd1 Rg8+ 46. Kh4 Kf4 47. Kh3 Ra8 48. Kg2 Ra2+ 49. Kf1 Ke3 50. Bb3 Ra1+ 51. Kg2 Kd4 52. g5 Kc3 53. g6 Kxb3 54. gxf7 Ra8 55. Kf3 Kc4 56. Kf4 Kd4 57. Kg5 Kxe4 58. Kf6 Kd5 59. Ke7
ECO A07 in 2005 play it! matheus defeats white's smash 0rc1 in 124 moves	1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bg4 5. Ne5 Bf5 6. d4 Nbd7 7. c4 e6 8. Qb3 Qb6 9. Nxd7 Kxd7 10. c5 Qxb3 11. axb3 e5 12. dxe5 Ng4 13. Nc3 Bxc5 14. e4 dxe4 15. Nxe4 Bxe4 16. Bxe4 Ke6 17. Bf4 Bd4 18. Rad1 Rad8 19. Rd2 h6 20. h3 Nxe5 21. Re2 f6 22. Be3 Kf7 23. f4 Ng6 24. Bxd4 Rxd4 25. Rfe1 Rhd8 26. Bc2 Rd2 27. Kf2 Rxe2+ 28. Rxe2 Ne7 29. b4 b5 30. Bb3+ Kf8 31. Bc2 Rd4 32. b3 Rxb4 33. Rd2 Nd5 34. Re2 Kf7 35. h4 g5 36. hxg5 hxg5 37. fxg5 fxg5 38. Re5 Rd4 39. Ke2 Nc3+ 40. Ke1 Rd5 41. Re3 b4 42. Bd3 Kf6 43. Rf3+ Ke7 44. Bg6 Re5+ 45. Kd2 a5 46. Rf7+ Ke6 47. Rc7 Kd6 48. Rc8 Ne4+ 49. Bxe4 Rxe4 50. Rd8+ Kc7 51. Rf8 Rg4 52. Rf3 Kd7 53. Rd3+ Ke6 54. Re3+ Kd5 55. Kd3 c5 56. Rf3 Ke6 57. Re3+ Kd6 58. Ke2 c4 59. Kf3 a4 60. Kxg4 axb3 61. Re2 c3 62. Re4 Kc5
ECO A20 in 2005 play it! matheus defeats white's ranita in 47 moves	1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e3 d6 6. Nge2 Nh6 7. Rb1 O-O 8. Bxc6 bxc6 9. d4 Bg4 10. O-O Bh3 11. Re1 Qf6 12. dxe5 dxe5 13. f4 Qe6 14. Qa4 Rfd8 15. fxe5 Bxe5 16. e4 Qf6 17. Bf4 g5 18. Bxe5 Qf3 19. Nf4 Rd2 20. Re2 Rxe2 21. Ncxe2 Qe3+ 22. Kh1 Qxe4+ 23. Kg1 Qxb1+ 24. Nc1
ECO A22 in 2006 play it! matheus defeats white's nanoszachy in 133 moves	1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. a3 d5 5. cxd5 Nxd5 6. Qc2 Nxc3 7. Qxc3 e4 8. Ne5 Nxe5 9. Qxe5+ Qe7 10. Qa5 c6 11. e3 Qc5 12. Qxc5 Bxc5 13. d4 exd3 14. Bxd3 O-O 15. Bd2 Rd8 16. Bc2 Be6 17. O-O-O Rd7 18. Bc3 Bd6 19. Rd3 Rad8 20. Rhd1 Bg4 21. f3 Be6 22. g3 Kh8 23. f4 Bc5 24. Rxd7 Rxd7 25. Rxd7 Bxd7 26. Kd2 Bh3 27. b4 Be7 28. Be4 f5 29. Bh1 Bf1 30. Bf3 a5 31. bxa5 Bxa3 32. g4 fxg4 33. Bxg4 Bd6 34. Bc8 Ba6 35. h3 c5 36. Be6 h5 37. f5 Kh7 38. e4 Be7 39. Bd5 Kh6 40. Kd1 Bd8 41. e5 Kg5 42. Be6 Be7 43. Bd2+ Kh4 44. Bc8 Kg3 45. Be3 Kf3 46. Bh6 gxh6 47. f6 Bd8 48. f7 Be7 49. e6 h4 50. Ke1 Ke4 51. Kd2 Ke5 52. Kc2 Kd6 53. Kd2 Bc4 54. Bxb7 Bxe6 55. Bf3 Kc7 56. Be4 Bxf7 57. Kc1 c4 58. Bf5 Bb4 59. a6 Kb6 60. a7 Kxa7 61. Kd1 c3 62. Kc2 Kb6 63. Kc1 Ba3+ 64. Kc2 Bb2 65. Kd3 Bb3 66. Ke3 c2 67. Bxc2
ECO A30 in 2006 play it! matheus defeats white's clueless 11 in 83 moves	1. c4 c5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. Nc3 e6 6. O-O Be7 7. Re1 O-O 8. e4 Nc6 9. d4 cxd4 10. Nxd4 Ne5 11. b3 Bb4 12. Bd2 Nd3 13. Re3 Ne5 14. Nd5 Bc5 15. Nxf6+ Qxf6 16. Bc3 g5 17. a4 d6 18. b4 Rfd8 19. Rb1 Nxc4 20. Rf3 Qg6 21. Rd3 Bxd4 22. Bxd4 Bxe4 23. Bxe4 Qxe4 24. Bf6 Rdc8 25. Bxg5 Ne5 26. Ra3 Rc2 27. Bf4 Rac8 28. b5 Rxf2 29. Kxf2 Rc2+ 30. Bd2 Nc4 31. Rb4 Qd4+ 32. Kf1 Rxd2 33. Qf3 h5 34. Rc3 Rd1+ 35. Kg2 Qg1+ 36. Kh3 Rd2 37. Kh4 Rxh2+ 38. Kg5 Qd4 39. Qa8+ Kg7 40. Qh8+ Kxh8 41. Rbxc4 Qe5+ 42. Kh6
ECO A28 in 2005 play it! matheus defeats white's popochin 11 in 116 moves	1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 Bb4 5. Be2 O-O 6. O-O e4 7. Ng5 Re8 8. d4 exd3 9. Qxd3 Ne5 10. Qc2 Bxc3 11. Qxc3 h6 12. Nf3 Ne4 13. Qc2 Nc6 14. Nd4 Nxd4 15. exd4 d5 16. Bd3 Bf5 17. c5 Qf6 18. Be3 b6 19. cxb6 cxb6 20. Qb3 Nd6 21. Ba6 Qg6 22. Bf4 Nc4 23. Rfe1 Bd3 24. Bb7 Na5 25. Qxd5 Nxb7 26. Qxb7 Be4 27. Rxe4 Qxe4 28. Qxe4 Rxe4 29. Be3 Rc8 30. a3 f5 31. g3 g5 32. Rd1 f4 33. gxf4 gxf4 34. Bc1 Rc4 35. d5 Red4 36. Rxd4 Rxd4 37. Kg2 Rxd5 38. Bxf4 Rb5 39. b4 Kf7 40. Bxh6 Rd5 41. Be3 Rd3 42. a4 Ra3 43. a5 bxa5 44. bxa5 Rxa5 45. Kg3 Ra3 46. h4 Rxe3+ 47. fxe3 a5 48. h5 a4 49. h6 Kg6 50. Kf3 a3 51. h7 Kxh7 52. Ke4 a2 53. Kf5 a1=Q 54. e4 Qd4 55. e5 Kg7 56. e6 Kf8 57. Kg5 Qe4 58. Kf6 Qf4+
ECO A21 in 2005 play it! matheus defeats white's atlas 0 by checkmate in 80 moves	1. c4 e5 2. Nc3 Bb4 3. Qb3 Ba5 4. g3 Nf6 5. Bg2 Nc6 6. Bxc6 dxc6 7. Nf3 e4 8. Ne5 Qe7 9. f4 exf3 10. Nxf3 O-O 11. e3 Bxc3 12. bxc3 Ne4 13. Qc2 c5 14. d3 Qf6 15. dxe4 Qxf3 16. Rf1 Qh5 17. Rb1 b6 18. Rb2 Be6 19. Rf4 Rfd8 20. Qb3 g5 21. Rff2 Bxc4 22. Qc2 Rd3 23. e5 Rad8 24. Bd2 Qg4 25. Re2 Qf3 26. Qb3 Qh1+ 27. Kf2 Qxh2+ 28. Kf1 Qh1+ 29. Kf2 Bd5 30. Qxd5 R8xd5 31. g4 Rxe5 32. Rb1 Qxb1 33. Be1 Qd1 34. a3 Re6 35. Kf1 Rf6+ 36. Rf2 Rxe3 37. Kg2 Qxg4+ 38. Kf1 Qh3+ 39. Kg1 Rxe1+ 40. Rf1 Rfxf1#
ECO A13 in 2006 play it! matheus defeats white's ajedrez tactico in 105 moves	1. c4 e6 2. Nc3 Nf6 3. Nf3 d5 4. d4 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. Qxd4 Qxd4 9. Nxd4 a6 10. Bg5 e5 11. Nb3 Be6 12. O-O-O Nd7 13. f3 Nb6 14. Na5 Na4 15. Bd2 Ba3+ 16. Kb1 O-O 17. Re1 Rac8 18. Re3 Rfd8 19. Kc2 Rc7 20. Be2 Bb4 21. Nxb7 Rxb7 22. cxb4 Rc7+ 23. Bc3 Rdc8 24. Bxa6 Rxc3+ 25. Rxc3 Rxc3+ 26. Kd2 Ra3 27. Ra1 Nb6 28. Bf1 Nc4+ 29. Bxc4 Bxc4 30. Kc2 Kf8 31. Kb2 Re3 32. a4 g5 33. a5 Re2+ 34. Kc3 Ba6 35. Rb1 Rxg2 36. b5 Bc8 37. Rd1 Ke7 38. Rd5 f6 39. Rd2 Rxd2 40. Kxd2 Kd6 41. a6 Kc5 42. a7 Bb7 43. Ke1 Kb6 44. Kd2 Kxa7 45. Ke1 h5 46. Kf2 Kb6 47. Kg3 Kxb5 48. Kf2 Kc4 49. Ke3 Ba6 50. Ke2 Kd4+ 51. Kf2 h4 52. Kg1 Ke3 53. Kg2
ECO A00 in 2004 play it! matheus defeats white's gully 1 pl10 by checkmate in 126 moves	1. g3 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qd2 Nf6 5. Bg2 Bc5 6. Bxc6 dxc6 7. Qxd8+ Kxd8 8. Bg5 Ke7 9. Nd2 Bd4 10. c3 Bb6 11. Ne4 h6 12. Bxf6+ gxf6 13. Nf3 Bh3 14. Rg1 Rhd8 15. Ned2 Bg4 16. Kf1 Rd7 17. Kg2 Be6 18. Nb3 Rad8 19. Rge1 c5 20. Kf1 a5 21. Nc1 c4 22. Kg1 Bg4 23. Rb1 Rd1 24. Rxd1 Rxd1+ 25. Kg2 Bf5 26. Ra1 Be4 27. Nb3 Rd5 28. Nd4 Bxd4 29. cxd4 Rxd4 30. Kf1 Rd5 31. Rc1 Bxf3 32. exf3 b5 33. Ke2 Kd6 34. f4 Rd4 35. Rc3 f5 36. f3 h5 37. Ra3 a4 38. h4 Kd7 39. Rc3 b4 40. Rc1 c5 41. Rb1 Kc6 42. Rc1 Kd5 43. a3 bxa3 44. bxa3 Rd3 45. Rb1 Rxa3 46. Rb7 Ra2+ 47. Kd1 c3 48. Ra7 Kc4 49. Kc1 a3 50. Ra8 Rf2 51. Rxa3 Kd3 52. Kb1 c4 53. g4 fxg4 54. fxg4 hxg4 55. h5 Rf1+ 56. Ka2 g3 57. Ra8 c2 58. Ka3 Rb1 59. Rd8+ Kc3 60. Rd3+ cxd3 61. Ka4 c1=Q 62. f5 Qa3+ 63. Kxa3 Ra1#
ECO A01 in 2004 play it! matheus defeats white's sharper 01 by checkmate in 72 moves	1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. e3 d5 5. cxd5 Nxd5 6. a3 e4 7. Bb5 Qg5 8. Bxc6+ bxc6 9. g3 Ba6 10. f4 Qg6 11. Kf2 Bc5 12. b4 Bb6 13. Qa4 Bb5 14. Qc2 Bd3 15. Qc1 a5 16. bxa5 Rxa5 17. Ne2 O-O 18. Nd4 Ne7 19. Bc3 Rh5 20. Qd1 c5 21. Nc2 Nd5 22. Bb2 Ba5 23. Nc3 Rb8 24. Rb1 Nb6 25. Bc1 Bxc3 26. dxc3 Rd5 27. Rb2 Bc4 28. Bd2 Rbd8 29. Na1 Na4 30. Qxa4 Qh5 31. Kg1 Qf3 32. Qd1 Qxd1+ 33. Be1 Rd2 34. Rxd2 Rxd2 35. Nc2 Rxc2 36. a4 Qxe1#
ECO A00 in 2005 play it! matheus defeats white's danasah 1 by checkmate in 126 moves	1. Nc3 e5 2. e4 Nf6 3. Nf3 Nc6 4. Bb5 Nd4 5. Ba4 Bc5 6. Nxe5 O-O 7. O-O d6 8. Nf3 c6 9. d3 Bg4 10. Bg5 b5 11. Bb3 a5 12. a4 b4 13. Na2 Qb6 14. Bh4 Nd7 15. Bg3 Ne5 16. Bxe5 dxe5 17. Kh1 Qd8 18. c3 bxc3 19. bxc3 Nxb3 20. Qxb3 Bxf3 21. Qc4 Be2 22. Rfe1 Qxd3 23. Qxc5 Qxe4 24. Nc1 Qc4 25. Qe3 Bg4 26. Qxe5 Rfd8 27. f3 f6 28. Qe2 Be6 29. Qc2 Bf7 30. h3 Rd7 31. Ra3 Rad8 32. Nb3 Rd3 33. Rc1 Kf8 34. Kg1 Qf4 35. Raa1 Rd2 36. Nxd2 Rxd2 37. Kh1 Bd5 38. Qxd2 Qxd2 39. c4 Be6 40. Re1 Bf5 41. Rad1 Qc3 42. c5 Kf7 43. Rc1 Qa3 44. Kg1 Qxa4 45. Red1 Qb3 46. Kf2 Qb2+ 47. Kg3 a4 48. Re1 a3 49. Rc4 Bc2 50. Kh2 a2 51. f4 f5 52. Rg1 Ke6 53. Rf1 Be4 54. Rxe4+ fxe4 55. f5+ Kf6 56. Re1 e3 57. h4 e2 58. h5 Qb4 59. g4 Qxe1 60. Kg2 a1=Q 61. h6 Qf1+ 62. Kg3 Qe5+ 63. Kh4 Qh2#