[Event "rated classical game"] [Site "https://adjva4.dpdns.org/Wh41tKO9"] [Date "2026.05.05"] [Round "-"] [White "sundber"] [Black "amysue"] [Result "1-0"] [GameId "Wh41tKO9"] [UTCDate "2026.05.05"] [UTCTime "05:51:25"] [WhiteElo "1164"] [BlackElo "1224"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "adjva4.dpdns.org"] 1. d4 { [%eval 0.15] } 1... Nc6 { [%eval 0.6] } { A40 Mikenas Defense } 2. c3 { [%eval 0.09] } 2... d5 { [%eval 0.31] } 3. f3? { (0.31 → -0.96) Mistake. Nf3 was best. } { [%eval -0.96] } (3. Nf3 Bf5 4. e3 a6 5. a3 e6 6. c4 Nf6 7. Nbd2 Nd7) 3... Nf6?! { (-0.96 → -0.39) Inaccuracy. e5 was best. } { [%eval -0.39] } (3... e5 4. g3 Be6 5. Qa4 a6 6. Bg2 f6 7. Be3 Qd7 8. Nd2) 4. g4?! { (-0.39 → -1.25) Inaccuracy. Bf4 was best. } { [%eval -1.25] } (4. Bf4 e5 5. Bxe5 Nxe5 6. dxe5 Nd7 7. Qxd5 c6 8. Qe4 Qb6) 4... e5 { [%eval -1.33] } 5. g5?! { (-1.33 → -2.07) Inaccuracy. Bg2 was best. } { [%eval -2.07] } (5. Bg2 Nd7 6. Nh3 Qh4+ 7. Nf2 h5 8. h3 Nb6 9. a4 Be6) 5... Bd6?? { (-2.07 → 0.74) Blunder. Nh5 was best. } { [%eval 0.74] } (5... Nh5 6. dxe5 h6 7. Nh3 Nxe5 8. Qd4 Nc6 9. Qd3 Bxh3 10. Bxh3) 6. gxf6 { [%eval 0.67] } 6... Qxf6 { [%eval 0.74] } 7. h4?! { (0.74 → -0.25) Inaccuracy. Be3 was best. } { [%eval -0.25] } (7. Be3 O-O 8. Bf2 Bf5 9. h4 exd4 10. Bh3 dxc3 11. Nxc3 d4 12. Nd5 Qe6) 7... exd4 { [%eval -0.36] } 8. Bg5?! { (-0.36 → -1.35) Inaccuracy. Bh3 was best. } { [%eval -1.35] } (8. Bh3 Qxh4+ 9. Kf1 O-O 10. Qd3 h6 11. cxd4 Nxd4 12. Be3 Nf5 13. Bf2 Ng3+) 8... Qf5?? { (-1.35 → 1.17) Blunder. Bg3+ was best. } { [%eval 1.17] } (8... Bg3+ 9. Kd2 Qd6 10. Kc1 O-O 11. cxd4 h6 12. Bd2 Nxd4 13. e3 Nf5 14. Nc3) 9. Bh3 { [%eval 1.12] } 9... Qe5 { [%eval 1.01] } 10. f4?? { (1.01 → -3.04) Blunder. Bxc8 was best. } { [%eval -3.04] } (10. Bxc8 Rxc8 11. cxd4 Nxd4 12. Qd3 c5 13. Nc3 h6 14. Be3 O-O 15. O-O-O Rfd8) 10... Qe3?? { (-3.04 → -0.63) Blunder. Qe4 was best. } { [%eval -0.63] } (10... Qe4 11. Nf3 Bxh3 12. Rxh3 h6 13. cxd4 hxg5 14. fxg5 O-O-O 15. Nc3 Qg4 16. Rh1) 11. f5?? { (-0.63 → Mate in 2) Checkmate is now unavoidable. Bxc8 was best. } { [%eval #-2] } (11. Bxc8 Rxc8 12. h5 O-O 13. Kf1 h6 14. Bh4 Qxf4+ 15. Nf3 d3 16. Qxd3 Ne5) 11... Qg3+?? { (Mate in 2 → -0.41) Lost forced checkmate sequence. Bg3+ was best. } { [%eval -0.41] } (11... Bg3+ 12. Kf1 Qf2#) 12. Kf1 { [%eval -0.18] } 12... Ne5?? { (-0.18 → 2.26) Blunder. h6 was best. } { [%eval 2.26] } (12... h6 13. Bc1 Qxh4 14. Nf3 Qf6 15. Qd3 O-O 16. cxd4) 13. cxd4?! { (2.26 → 1.07) Inaccuracy. Qxd4 was best. } { [%eval 1.07] } (13. Qxd4 c5 14. Qf4 Nc4 15. Qxg3 Bxg3 16. Na3 Nxb2 17. Rb1 Na4 18. f6 gxf6) 13... Ng4 { [%eval 1.06] } 14. Bxg4 { [%eval 0.81] } 14... Qxg4 { [%eval 0.74] } 15. Qd3 { [%eval 0.38] } 15... Bxf5 { [%eval 0.57] } 16. Qe3+ { [%eval 0.07] } 16... Kd7?! { (0.07 → 0.88) Inaccuracy. Be4 was best. } { [%eval 0.88] } (16... Be4 17. Qh3 h5 18. Nf3 O-O 19. Nc3 Rae8 20. Re1 Bf5 21. Qg2 f6 22. Bc1) 17. Nc3?? { (0.88 → -2.19) Blunder. Qf3 was best. } { [%eval -2.19] } (17. Qf3 h5 18. Nc3 c6 19. Bd2 Rag8 20. Nh3 f6 21. Nf2 Qxf3 22. exf3 g5) 17... Rhe8?? { (-2.19 → 1.48) Blunder. h6 was best. } { [%eval 1.48] } (17... h6 18. Bf6 Rae8 19. Be5 f6 20. Nf3 fxe5 21. dxe5 Qg3 22. Rd1 Bh3+ 23. Rxh3) 18. Qf2 { [%eval 0.96] } 18... Bg3?! { (0.96 → 1.71) Inaccuracy. c6 was best. } { [%eval 1.71] } (18... c6 19. Qf3 Re6 20. Qxg4 Bxg4 21. h5 Rae8 22. Rh4 f5 23. Bd2 b5 24. a3) 19. Qf3 { [%eval 1.65] } 19... Qxf3+ { [%eval 2.06] } 20. Nxf3 { [%eval 1.72] } 20... f6 { [%eval 1.96] } 21. Bd2 { [%eval 1.69] } 21... c6 { [%eval 1.76] } 22. b4 { [%eval 1.6] } 22... Bg4 { [%eval 1.74] } 23. Rg1?? { (1.74 → -1.10) Blunder. b5 was best. } { [%eval -1.1] } (23. b5 Rac8 24. Kg2 Bd6 25. Kf2 c5 26. e3 Ke6 27. dxc5 Bxc5) 23... Bh3+ { [%eval -1.07] } 24. Rg2 { [%eval -0.97] } 24... Bxg2+ { [%eval -0.56] } 25. Kxg2 { [%eval -0.58] } 25... Bd6 { [%eval -0.52] } 26. Rb1 { [%eval -0.65] } 26... h5 { [%eval -0.23] } 27. Kh3? { (-0.23 → -1.56) Mistake. a4 was best. } { [%eval -1.56] } (27. a4 a6 28. a5 Re6 29. Kf2 Rae8 30. Ne1 g5 31. Nd3 gxh4) 27... g5? { (-1.56 → -0.36) Mistake. b5 was best. } { [%eval -0.36] } (27... b5 28. Rg1 Bf8 29. a3 a5 30. bxa5 Rxa5 31. Nxd5 Rxa3 32. Nf4 Ra2 33. Rg2) 28. hxg5 { [%eval -0.37] } 28... f5?? { (-0.37 → 2.37) Blunder. fxg5 was best. } { [%eval 2.37] } (28... fxg5 29. Nxg5 Rf8 30. Nf3 Rg8 31. Be1 b5 32. a4 a6 33. Rb2 a5 34. axb5) 29. Nh4 { [%eval 2.1] } 29... f4 { [%eval 2.07] } 30. Nf3 { [%eval 1.98] } 30... Re7 { [%eval 2.29] } 31. Kh4 { [%eval 2.36] } 31... Rh8 { [%eval 2.52] } 32. a3 { [%eval 1.92] } 32... Rg7 { [%eval 2.19] } 33. Ne5+?! { (2.19 → 1.42) Inaccuracy. Na4 was best. } { [%eval 1.42] } (33. Na4 b6 34. b5 c5 35. dxc5 bxc5 36. Rc1 Rc8 37. b6 Ke6 38. Nd4+ Ke5) 33... Bxe5 { [%eval 1.32] } 34. dxe5 { [%eval 1.4] } 34... Rf8 { [%eval 1.51] } 35. Rf1?! { (1.51 → 0.76) Inaccuracy. Na4 was best. } { [%eval 0.76] } (35. Na4 b6 36. Nb2 Rf5 37. Rg1 f3 38. Rf1 Rgf7 39. exf3 Rxf3 40. Rxf3 Rxf3) 35... Rf5 { [%eval 0.89] } 36. Bxf4 { [%eval 0.4] } 36... d4?? { (0.40 → 4.88) Blunder. Rgxg5 was best. } { [%eval 4.88] } (36... Rgxg5 37. e3 Rg2 38. Kh3 Rc2 39. Na4 b6 40. Rg1 d4 41. Rd1 c5 42. bxc5) 37. Ne4 { [%eval 4.72] } 37... b6 { [%eval 4.99] } 38. Nf6+?! { (4.99 → 3.27) Inaccuracy. Ng3 was best. } { [%eval 3.27] } (38. Ng3 Rf8 39. Nxh5 Rg6 40. Nf6+ Ke6 41. Kg4 c5 42. Rc1 Rc8 43. Ne4 Rgg8) 38... Kd8? { (3.27 → 6.11) Mistake. Ke6 was best. } { [%eval 6.11] } (38... Ke6 39. Rf3 c5 40. Nxh5 Rh7 41. Kg4 c4 42. Rh3 Rf8 43. g6 Rd7 44. g7) 39. Nxh5 { [%eval 6.0] } 39... Rh7 { [%eval 6.69] } 40. Kg4 { [%eval 6.63] } 40... Rff7 { [%eval 7.35] } 41. e6 { [%eval 7.03] } 41... Rf8 { [%eval 6.83] } 42. Nf6 { [%eval 6.82] } 42... Rg7 { [%eval 6.87] } 43. Bd6 { [%eval 6.54] } 43... Rh8 { [%eval 6.69] } 44. e7+ { [%eval 6.24] } 44... Rxe7 { [%eval 6.02] } 45. Bxe7+ { [%eval 6.02] } 45... Kxe7 { [%eval 5.85] } 46. Rf3 { [%eval 5.47] } 46... Rh2 { [%eval 5.9] } 47. Ng8+?! { (5.90 → 4.26) Inaccuracy. g6 was best. } { [%eval 4.26] } (47. g6 Kf8 48. Kg5 Rg2+ 49. Ng4+ Kg8 50. Rf7 c5 51. Rxa7 c4 52. Ra8+ Kg7) 47... Kd7?! { (4.26 → 5.54) Inaccuracy. Ke6 was best. } { [%eval 5.54] } (47... Ke6 48. Nf6 Rxe2 49. g6 Rg2+ 50. Kh5 d3 51. Ng4 d2 52. g7 Rxg4 53. Kxg4) 48. Rf7+?! { (5.54 → 4.13) Inaccuracy. Nf6+ was best. } { [%eval 4.13] } (48. Nf6+ Ke7 49. g6 Rg2+ 50. Kh5 Rxe2 51. Ng4 Kd6 52. g7 Re8 53. Rf6+ Ke7) 48... Ke6 { [%eval 4.28] } 49. Re7+ { [%eval 4.23] } 49... Kd5 { [%eval 4.94] } 50. Nf6+ { [%eval 4.99] } 50... Kc4 { [%eval 5.6] } 51. g6 { [%eval 5.55] } 51... Rg2+ { [%eval 5.59] } 52. Kf3?? { (5.59 → 2.39) Blunder. Kf5 was best. } { [%eval 2.39] } (52. Kf5 Rxg6 53. Kxg6 Kb3 54. Ng4 c5 55. Rxa7 cxb4 56. axb4 Kxb4 57. Kf5 b5) 52... Rg1?? { (2.39 → 5.69) Blunder. Rxg6 was best. } { [%eval 5.69] } (52... Rxg6 53. Ng4 Kc3 54. Rxa7 Rd6 55. Ra6 d3 56. exd3 Rxd3+ 57. Kf4 c5 58. b5) 53. g7 { [%eval 5.75] } 53... Rf1+?! { (5.75 → 7.73) Inaccuracy. Rxg7 was best. } { [%eval 7.73] } (53... Rxg7 54. Rxg7 a5 55. bxa5 bxa5 56. Ke4 d3 57. exd3+ Kc3 58. Rg3 a4 59. d4+) 54. Kg2 { [%eval 7.82] } 54... Rxf6 { [%eval 7.65] } 55. g8=Q+ { [%eval 6.92] } 55... Kc3 { [%eval 8.15] } 56. Qg3+ { [%eval 6.76] } 56... d3?! { (6.76 → 9.98) Inaccuracy. Kb2 was best. } { [%eval 9.98] } (56... Kb2 57. Qe5 Rf8 58. Rd7 Kb3 59. Qxd4 Kc2 60. Qd3+ Kb2 61. Qd2+ Kb1 62. Qc3) 57. Qxd3+ { [%eval 9.14] } 57... Kb2 { [%eval 8.99] } 58. Qd2+ { [%eval 9.06] } 58... Kxa3? { (9.06 → Mate in 8) Checkmate is now unavoidable. Kb1 was best. } { [%eval #8] } (58... Kb1 59. Qd3+ Kb2 60. Qd4+ Kb1 61. Qxf6 c5 62. bxc5 b5 63. Qc3 a6 64. Re4) 59. Qc3+ { [%eval #7] } 59... Ka4 { [%eval #9] } 60. Qxf6? { (Mate in 9 → 9.42) Lost forced checkmate sequence. Rxa7+ was best. } { [%eval 9.42] } (60. Rxa7+ Kb5 61. Qxf6 Kc4 62. Qxc6+ Kb3 63. Qf3+ Kc4 64. Qd3+ Kxb4 65. Rc7 Ka5) 60... Kxb4? { (9.42 → Mate in 5) Checkmate is now unavoidable. Kb5 was best. } { [%eval #5] } (60... Kb5 61. Rxa7 Kc4 62. Qxc6+ Kb3 63. Qf3+ Kxb4 64. Qc6 b5 65. Qb6 Kc4 66. Rc7+) 61. Qxc6 { [%eval #5] } 61... Kb3 { [%eval #4] } 62. Qb5+ { [%eval #3] } 62... Kc3 { [%eval #3] } 63. e3 { [%eval #4] } 63... Kd2 { [%eval #3] } 64. e4 { [%eval #4] } 64... Ke3 { [%eval #4] } 65. e5 { [%eval #5] } 65... Kf4 { [%eval #5] } 66. Rf7+?! { (Mate in 5 → 10.84) Lost forced checkmate sequence. Qd3 was best. } { [%eval 10.84] } (66. Qd3 b5 67. Qf3+ Kg5 68. Qf6+ Kg4 69. Rh7 a6 70. Rh4#) 66... Kg5?! { (10.84 → Mate in 3) Checkmate is now unavoidable. Ke3 was best. } { [%eval #3] } (66... Ke3 67. Rxa7 Kf4 68. Rf7+ Ke3 69. e6 Kd2 70. Kg3 Kc3 71. Rf3+ Kd2 72. Qd3+) 67. e6+ { [%eval #2] } 67... Kg6 { [%eval #2] } 68. Rf5 { [%eval #3] } 68... Kg7 { [%eval #3] } 69. e7 { [%eval #3] } 69... Kh7 { [%eval #3] } 70. e8=Q { [%eval #2] } 70... a6 { [%eval #2] } 71. Qxa6 { [%eval #2] } 71... b5 { [%eval #1] } 72. Qaxb5 { [%eval #2] } 72... Kh6 { [%eval #2] } 73. Qh5+ { [%eval #2] } 73... Kg7 { [%eval #2] } 74. Qd7+ { [%eval #1] } 74... Kg8 { [%eval #1] } 75. Qhh7# { White wins by checkmate. } 1-0