Chessnut test

[Rubinus]

Maia 9 - Centaur-chalenge 4:0!
DGT Centaur was disappointing, I thought he could have 1900 ELO at that mid level challenge, he certainly doesn't.

[pgn][Event "?"]
[Site "?"]
[Date "2025.04.18"]
[Round "?"]
[White "DGT Centaur, challenge"]
[Black "Chessnut EVO, Maia 9"]
[Result "0-1"]
[ECO "A41"]
[PlyCount "36"]

1. d4 d6 2. Nf3 c6 3. Nbd2 Qc7 4. e4 e5 5. Bd3 {0,69} Nf6 {0,72} 6. Nb3 Be7 7. c3 O-O 8. Be3 Nbd7 9. O-O Re8 10. Nbd2 {0,33} Nf8 {0,32} 11. Qe2 Ng6 12. h3 Nh5 13. Bc2 Nhf4 14. Qe1 Bxh3 15. gxh3 {-2,18} Qd7 {-0,29} 16. Nxe5 Qxh3 17. Bxf4 Nxf4 18. a3 Qg2# 0-1
[/pgn]

[pgn][Event "?"]
[Site "?"]
[Date "2025.04.18"]
[Round "?"]
[White "Chessnut EVO, Maia 9"]
[Black "DGT Centaur, challenge"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "95"]

1. d4 d6 2. e4 g6 3. Nc3 Bg7 4. Be3 f5 5. f3 {-1,03} e5 {1,00} 6. dxe5 Bxe5 7. Qd2 fxe4 8. fxe4 Nc6 9. Nf3 Bg7 10. Bc4 {-1,86} Qd7 {1,87} 11. O-O-O Ne5 12. Nxe5 dxe5 13. Qf2 Nf6 14. Rxd7 Bxd7 15. Bg5 {6,34} c6 {7,64} 16. Bxf6 Rf8 17. Rf1 Rxf6 18. Qh4 Rxf1+ 19. Bxf1 Be6 20. Qxh7 {-4,83} Kf7 {5,41} 21. Qh4 Bf6 22. Qf2 b6 23. b3 Rh8 24. h3 Rf8 25. Bc4 {-5,59} Bxc4 {6,05} 26. bxc4 Rd8 27. c5 Rd4 28. cxb6 axb6 29. Ne2 Rxe4 30. Ng3 {-4,38} Rb4 {6,80} 31. Qf3 Kg7 32. Qxc6 Bg5+ 33. Kd1 Kf7 34. Ne4 Rd4+ 35. Ke2 Be7 36. c3 Rd8 37. Qxb6 Rf8 38. a4 Bd8 39. Qb7+ Ke6 40. a5 g5 41. a6 Rf6 42. Nxf6 Kxf6 43. a7 Be7 44. a8=Q e4 45. Qxe4 Kg7 46. Qxe7+ Kh6 47. Qh8+ Kg6 48. Qef6# 1-0
[/pgn]

[pgn]
[Event "?"]
[Site "?"]
[Date "2025.04.18"]
[Round "?"]
[White "DGT Centaur, challenge"]
[Black "Chessnut EVO, Maia 9"]
[Result "0-1"]
[ECO "A14"]
[PlyCount "169"]

1. Nf3 e6 2. c4 d5 3. g3 c5 4. Bg2 Nf6 5. O-O {-0,29} Be7 {0,38} 6. b3 O-O 7. e3 Nc6 8. Bb2 d4 9. exd4 cxd4 10. Re1 {-0,14} Re8 {-0,25} 11. a3 a5 12. d3 Bc5 13. Ne5 Nxe5 14. Rxe5 Qd6 15. Qe1 {-0,21} Bd7 {-0,55} 16. Qe2 Bc6 17. Bxc6 bxc6 18. Nd2 h6 19. f4 Nd7 20. b4 {-0,60} axb4 {-1,49} 21. Ne4 Qe7 22. Nxc5 Nxc5 23. axb4 Rxa1+ 24. Bxa1 Nb3 25. Bb2 {-0,39} Qxb4 {-0,79} 26. f5 Qd6 27. c5 Qe7 28. Qc2 Qb7 29. fxe6 fxe6 30. Kh1 Rf8 31. Kg2 Qb4 32. h4 Kh7 33. Kh3 Rf6 34. Qe2 Nxc5 35. Ba1 {-1,73} Kh8 {-2,42} 36. Qa2 Nxd3 37. Rxe6 Rf8 38. Qe2 Qc4 39. Re8 Nf2+ 40. Kh2 {-2,90} Qxe2 {-4,24} 41. Rxe2 c5 42. Bxd4 cxd4 43. Rd2 d3 44. Kg2 Ng4 45. Rxd3 {-3,61} Rf2+ {-3,87} 46. Kh3 h5 47. Rd8+ Kh7 48. Rh8+ Kg6 49. Rxh5 Rf5 50. Rh8 Nf6 51. Ra8 Rb5 52. Ra4 Rb3 53. Kh2 Nh5 54. Ra6+ Kh7 55. g4 Nf6 56. Ra4 Nd5 57. Kg2 Nf6 58. Rd4 Ra3 59. Kh2 Kg6 60. Kg2 {-1,45} Kf7 {-2,10} 61. Kf2 Ke6 62. Kf1 Rh3 63. g5 Nh5 64. Rc4 g6 65. Ra4 {-2,77} Kf5 {-4,39} 66. Kg2 Rc3 67. Kf1 Nf4 68. Ke1 Rf3 69. Ra7 Kg4 70. Rc7 {-3,56} Kxh4 {-4,47} 71. Rb7 Kxg5 72. Ra7 Kh4 73. Kd2 g5 74. Kd1 g4 75. Rh7+ Kg3 76. Rb7 Kf2 77. Rc7 g3 78. Kc1 g2 79. Rc2+ Ne2+ 80. Kb2 g1=Q 81. Rc7 Qd1 82. Rc2 Rd3 83. Rc3 Rxc3 84. Ka2 Qb3+ 85. Ka1 0-1
[/pgn]

[pgn][Event "?"]
[Site "?"]
[Date "2025.04.18"]
[Round "?"]
[White "Chessnut EVO, Maia 9"]
[Black "DGT Centaur, challenge"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "95"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 {-0,17} e6 {0,57} 6. Qe2 b6 7. Nf3 Bb7 8. Bf4 Be7 9. Nbd2 Nfd7 10. h4 {-1,27} h6 11. g4 Nf6 12. O-O-O Nxg4 13. Rdg1 h5 14. Ng5 Qc8 15. f3 {-1,22} Nh6 {0,72} 16. Be5 Bf6 17. Nh7 Rxh7 18. Bxh7 Ba6 19. Qe3 Qd8 20. Rxg7 {-4,53} Qe7 {5,26} 21. Qxh6 Bxg7 22. Qxg7 Nd7 23. Qh8+ Qf8 24. Qxf8+ Kxf8 25. Rg1 Ke7 26. Bc2 Nxe5 27. dxe5 d4 28. cxd4 Rb8 29. Ne4 Rd8 30. Nd6 {-5,42} Rd7 {6,27} 31. Kd2 Bb7 32. Be4 Bxe4 33. fxe4 a6 34. Rg5 b5 35. Rxh5 Rd8 36. Rh7 Rf8 37. h5 b4 38. h6 a5 39. Rg7 Rh8 40. Nxf7 Rxh6 41. Nxh6+ Ke8 42. d5 Kf8 43. Ra7 Ke8 44. d6 Kf8 45. d7 Kg7 46. d8=Q+ Kxh6 47. Qg8 b3 48. Rh7# 1-0
[/pgn]

[CRoberson]

[pgn]
[Date "2025.03.08"]
[White "Charles Roberson"]
[Black "Chessnut EVO Maia Level 9"]
[Result "1-0"]

1.d4 d6 2.Nc3 Nf6 3.Bf4 g6 4.e4 Bg7 5.e5 Nh5 6.Qd2 Nxf4 7.Qxf4 dxe5 8.dxe5
Nc6 9.Rd1 Bd7 10.Nf3 O-O 11.Qd2 Nxe5 12.Nxe5 Bxe5 13.Qxd7 Bxc3+ 14.bxc3
Qxd7 15.Rxd7 Rac8 16.Bc4 e6 17.Ke2 Rfd8 18.Rhd1 Rxd7 19.Rxd7 Kf8 20.Bxe6
fxe6 21.Rxh7 Kg8 22.Re7 Kf8 23.Rxe6 Kf7 24.Re3 Re8 25.Rxe8 Kxe8 26.Ke3 Kd7
27.h4 Ke6 28.Ke4 c5 29.g4 b5 30.f4 a5 31.h5 gxh5 32.gxh5 Kf6 33.h6 Kg6 34.
f5+ Kxh6 35.Ke5 Kg7 36.Ke6 b4 37.cxb4 cxb4 38.f6+ Kf8 39.f7 a4 40.Kd5 Kxf7
41.Kc4 b3 42.cxb3 axb3 43.axb3 Ke7 44.Kc5 Kd7 45.Kb6 Kc8 46.b4 Kb8 47.b5
Ka8 48.Kc7 Ka7 49.b6+ Ka8 50.b7+ Ka7 51.b8=Q+ Ka6 52.Qb6# 1-0
[/pgn]