[Event "Heisman Arena"]
[Site "http://chess-academy.net/tz79t7oM"]
[Date "2025.05.03"]
[Round "-"]
[White "ioan20"]
[Black "Markits"]
[Result "1-0"]
[UTCDate "2025.05.03"]
[UTCTime "16:33:01"]
[WhiteElo "1600"]
[BlackElo "1314"]
[WhiteRatingDiff "+24"]
[BlackRatingDiff "-4"]
[Variant "Standard"]
[TimeControl "600+0"]
[ECO "D00"]
[Opening "Queen's Pawn Game: Mason Attack"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. d4 { [%eval 0.15] [%clk 0:05:00] } 1... d5 { [%eval 0.53] [%clk 0:10:00] } 2. Bf4 { [%eval 0.13] [%clk 0:04:58] } { D00 Queen's Pawn Game: Mason Attack } 2... Bf5 { [%eval 0.22] [%clk 0:09:57] } 3. e4? { (0.22 → -1.09) Mistake. Best move was e3. } { [%eval -1.09] [%clk 0:04:57] } (3. e3 e6 4. Bd3 Bxd3 5. cxd3 Nc6 6. Ne2 Bd6 7. O-O Nf6) 3... e5? { (-1.09 → 0.98) Mistake. Best move was Bxe4. } { [%eval 0.98] [%clk 0:09:55] } (3... Bxe4 4. Nd2 Nf6 5. Nxe4 dxe4 6. f3 Nc6 7. fxe4 Qxd4 8. Qxd4 Nxd4 9. O-O-O Ne6 10. Be5) 4. exf5?! { (0.98 → 0.10) Inaccuracy. Best move was dxe5. } { [%eval 0.1] [%clk 0:04:56] } (4. dxe5) 4... exf4 { [%eval 0.62] [%clk 0:09:53] } 5. g3? { (0.62 → -0.44) Mistake. Best move was Nc3. } { [%eval -0.44] [%clk 0:04:53] } (5. Nc3 Bb4) 5... g6? { (-0.44 → 0.64) Mistake. Best move was Nc6. } { [%eval 0.64] [%clk 0:09:52] } (5... Nc6 6. Qe2+) 6. Nf3?! { (0.64 → 0.10) Inaccuracy. Best move was Nc3. } { [%eval 0.1] [%clk 0:04:51] } (6. Nc3 Qe7+ 7. Qe2 Nf6 8. Qxe7+ Bxe7 9. O-O-O Nc6 10. Bg2 O-O-O 11. Nh3 fxg3 12. hxg3 Ne4) 6... Nf6 { [%eval 0.49] [%clk 0:09:49] } 7. gxf4? { (0.49 → -0.79) Mistake. Best move was Nc3. } { [%eval -0.79] [%clk 0:04:49] } (7. Nc3) 7... gxf5? { (-0.79 → 0.64) Mistake. Best move was Bh6. } { [%eval 0.64] [%clk 0:09:48] } (7... Bh6) 8. Ng5? { (0.64 → -1.28) Mistake. Best move was Ne5. } { [%eval -1.28] [%clk 0:04:44] } (8. Ne5 Nbd7 9. Nd2 Qe7 10. Qf3 O-O-O 11. O-O-O Ne4 12. Kb1 Kb8 13. Nxe4 fxe4 14. Qh5 Nxe5) 8... Ng4? { (-1.28 → 1.14) Mistake. Best move was Qe7+. } { [%eval 1.14] [%clk 0:09:45] } (8... Qe7+) 9. Be2? { (1.14 → 0.00) Mistake. Best move was Nc3. } { [%eval 0.0] [%clk 0:04:36] } (9. Nc3 Nc6) 9... Be7?! { (0.00 → 0.52) Inaccuracy. Best move was Nc6. } { [%eval 0.52] [%clk 0:09:43] } (9... Nc6 10. Bxg4 fxg4 11. Qxg4 Rg8 12. Nc3 Be7 13. h3 Bxg5 14. O-O-O h5 15. Qg3 Kd7 16. fxg5) 10. Bxg4?! { (0.52 → 0.00) Inaccuracy. Best move was Nc3. } { [%eval 0.0] [%clk 0:04:32] } (10. Nc3 Nc6 11. Rg1 Rg8 12. Nf3 Rg6 13. Rf1 Bb4 14. Qd3 Qe7 15. O-O-O O-O-O 16. Ne5 Ngxe5) 10... Bxg5? { (0.00 → 1.46) Mistake. Best move was fxg4. } { [%eval 1.46] [%clk 0:09:41] } (10... fxg4 11. Qxg4 Rg8 12. Qh3 Bxg5 13. fxg5 Nc6 14. f4 Nxd4 15. Kd1 Qd6 16. Re1+ Kf8 17. c3) 11. Bxf5?! { (1.46 → 0.49) Inaccuracy. Best move was fxg5. } { [%eval 0.49] [%clk 0:04:30] } (11. fxg5 fxg4) 11... Bxf4 { [%eval 0.78] [%clk 0:09:39] } 12. Qh5?! { (0.78 → -0.13) Inaccuracy. Best move was Qg4. } { [%eval -0.13] [%clk 0:04:28] } (12. Qg4) 12... Qg5?! { (-0.13 → 0.62) Inaccuracy. Best move was Nc6. } { [%eval 0.62] [%clk 0:09:36] } (12... Nc6 13. c3 Qf6 14. Nd2 Ne7 15. Bd3 O-O-O 16. O-O-O Kb8 17. Kb1 Bxd2 18. Rxd2 Ng6 19. Re1) 13. Qh3? { (0.62 → -1.54) Mistake. Best move was Qxg5. } { [%eval -1.54] [%clk 0:04:21] } (13. Qxg5 Bxg5 14. Bc8 Nd7 15. Bxb7 Rb8 16. Bxd5 Bc1 17. Nd2 Bxb2 18. Rd1 Nf6 19. Bb3 Bxd4) 13... h5? { (-1.54 → 0.00) Mistake. Best move was Bc1. } { [%eval 0.0] [%clk 0:09:27] } (13... Bc1 14. Bc8) 14. Nc3 { [%eval -0.13] [%clk 0:04:14] } 14... Nc6 { [%eval -0.1] [%clk 0:09:25] } 15. Nxd5 { [%eval -0.13] [%clk 0:04:12] } 15... Nxd4 { [%eval 0.0] [%clk 0:09:24] } 16. Nxf4 { [%eval -0.44] [%clk 0:04:08] } 16... Nxf5?! { (-0.44 → 0.13) Inaccuracy. Best move was Qxf4. } { [%eval 0.13] [%clk 0:09:22] } (16... Qxf4 17. Bd3 Nf3+ 18. Kf1 Rh6 19. Qg3 Rf6 20. Qxf4 Rxf4 21. Be2 O-O-O 22. Rd1 Rg8 23. Bxf3) 17. O-O-O?? { (0.13 → -3.77) Blunder. Best move was Nd5. } { [%eval -3.77] [%clk 0:04:02] } (17. Nd5 Nd4 18. Nxc7+ Ke7 19. Kf1 Rad8 20. Re1+ Kd6 21. Qc3 Rhg8 22. Ne8+ Rdxe8 23. Qxd4+ Kc7) 17... Qxf4+ { [%eval -3.24] [%clk 0:09:20] } 18. Kb1 { [%eval -3.64] [%clk 0:03:58] } 18... Qxf2?? { (-3.64 → 4.39) Blunder. Best move was Kf8. } { [%eval 4.39] [%clk 0:09:17] } (18... Kf8 19. Rd7) 19. Rde1+?? { (4.39 → 0.00) Blunder. Best move was Rhf1. } { [%eval 0.0] [%clk 0:03:55] } (19. Rhf1) 19... Ne3?? { (0.00 → 8.79) Blunder. Best move was Ne7. } { [%eval 8.79] [%clk 0:09:11] } (19... Ne7 20. Rhf1 Qb6 21. Qf5 Rf8 22. Rxe7+ Kxe7 23. Re1+ Qe6 24. Qg5+ Kd6 25. Rxe6+ fxe6 26. Qd2+) 20. Rxe3+ { [%eval 8.7] [%clk 0:03:52] } 20... Kf8 { [%eval 8.69] [%clk 0:09:09] } 21. Qd7?? { (8.69 → -7.65) Blunder. Best move was Rf1. } { [%eval -7.65] [%clk 0:03:38] } (21. Rf1 Qxf1+) 21... Kg7?? { (-7.65 → 8.01) Blunder. Best move was Qxe3. } { [%eval 8.01] [%clk 0:09:04] } (21... Qxe3 22. Rf1 Qe7 23. Qd5 Re8 24. a3 Rh6 25. Qxb7 c6 26. Qb3 Rf6 27. Rxf6 Qxf6 28. Qb4+) 22. Rg3+?? { (8.01 → 1.92) Blunder. Best move was Qd4+. } { [%eval 1.92] [%clk 0:03:32] } (22. Qd4+ Kh7 23. Qd3+ Kh6 24. Rf1 Rhd8 25. Rxf2 Rxd3 26. cxd3 Rf8 27. Re7 f5 28. Rxc7 b5) 22... Kh7?? { (1.92 → 9.19) Blunder. Best move was Kh6. } { [%eval 9.19] [%clk 0:08:59] } (22... Kh6 23. Rgg1) 23. Rhg1?? { (9.19 → 0.00) Blunder. Best move was Qd5. } { [%eval 0.0] [%clk 0:03:24] } (23. Qd5 Qxg3 24. hxg3 Kg8 25. Qxb7 Re8 26. Qxa7 Rh6 27. Qxc7 Rhe6 28. b3 Re5 29. Rf1 R8e7) 23... Rhg8? { (0.00 → 1.02) Mistake. Best move was Rag8. } { [%eval 1.02] [%clk 0:08:55] } (23... Rag8 24. Qd1 Rxg3 25. Rxg3 Qf5 26. Rf3 Rd8 27. Qf1 Qd5 28. Rd3 Qg5 29. Rxd8 Qxd8 30. Qxf7+) 24. Rxg8? { (1.02 → -1.67) Mistake. Best move was Qd1. } { [%eval -1.67] [%clk 0:03:17] } (24. Qd1 Qc5 25. Qd3+ Kh8 26. Qf1 Qd4 27. Qc1 Kh7 28. Rd1 Qh4 29. Rf1 Rxg3 30. hxg3 Qe7) 24... Rxg8 { [%eval -1.26] [%clk 0:08:52] } 25. Rxg8?? { (-1.26 → Mate in 2) Checkmate is now unavoidable. Best move was Rd1. } { [%eval #-2] [%clk 0:03:15] } (25. Rd1 Rg1 26. a4 Kg7 27. h3 b6 28. b3 Qc5 29. Rxg1+ Qxg1+ 30. Kb2 Qc5 31. c3 a5) 25... Kxg8?? { (Mate in 2 → -1.23) Lost forced checkmate sequence. Best move was Qf1+. } { [%eval -1.23] [%clk 0:08:51] } (25... Qf1+ 26. Qd1 Qxd1#) 26. Qe8+ { [%eval -1.46] [%clk 0:03:06] } 26... Kg7?! { (-1.46 → -0.58) Inaccuracy. Best move was Kh7. } { [%eval -0.58] [%clk 0:08:50] } (26... Kh7) 27. c3?? { (-0.58 → -4.09) Blunder. Best move was Qe5+. } { [%eval -4.09] [%clk 0:03:03] } (27. Qe5+) 27... Qe1+?? { (-4.09 → 26.75) Blunder. Best move was Qg1+. } { [%eval 26.75] [%clk 0:08:44] } (27... Qg1+ 28. Kc2 Qxh2+ 29. Kd3 Qf4 30. Qe3 Qxe3+ 31. Kxe3 f5 32. a4 Kf6 33. b3 Kg5 34. Kf3) 28. Kc2?? { (26.75 → -26.58) Blunder. Best move was Qxe1. } { [%eval -26.58] [%clk 0:03:02] } (28. Qxe1 Kf8 29. Qg3 c5 30. Qb8+ Kg7 31. Qxa7 c4 32. Qd4+ Kg6 33. Qxc4 Kg7 34. Qd4+ Kg6) 28... Qe2+?? { (-26.58 → 26.30) Blunder. Best move was Qxe8. } { [%eval 26.3] [%clk 0:08:41] } (28... Qxe8) 29. Qxe2 { [%eval 15.84] [%clk 0:02:59] } 29... h4 { [%eval 27.09] [%clk 0:08:40] } 30. b4 { [%eval 15.43] [%clk 0:02:55] } 30... h3 { [%eval 65.2] [%clk 0:08:38] } 31. c4 { [%eval 27.32] [%clk 0:02:54] } 31... Kg6 { [%eval 65.48] [%clk 0:08:35] } 32. c5 { [%eval 63.44] [%clk 0:02:53] } 32... Kg5 { [%eval 75.17] [%clk 0:08:34] } 33. b5 { [%eval 62.05] [%clk 0:02:52] } 33... Kf4 { [%eval 63.37] [%clk 0:08:32] } 34. a4 { [%eval 27.19] [%clk 0:02:47] } 34... b6?! { (27.19 → Mate in 12) Checkmate is now unavoidable. Best move was f5. } { [%eval #12] [%clk 0:08:29] } (34... f5 35. Qe7 Kf3 36. Qxc7 Ke3 37. Qxb7 Kf4 38. Qxa7 Kg5 39. Qg7+ Kh5 40. Qf6 Kg4 41. c6) 35. cxb6 { [%eval #11] [%clk 0:02:43] } 35... axb6 { [%eval #10] [%clk 0:08:28] } 36. Kb3 { [%eval #11] [%clk 0:02:39] } 36... c5 { [%eval #7] [%clk 0:08:24] } 37. Kc4 { [%eval #7] [%clk 0:02:38] } 37... f5 { [%eval #7] [%clk 0:08:19] } 38. a5 { [%eval #6] [%clk 0:02:37] } 38... bxa5 { [%eval #6] [%clk 0:08:18] } 39. b6 { [%eval #5] [%clk 0:02:35] } 39... a4 { [%eval #5] [%clk 0:08:16] } 40. b7 { [%eval #4] [%clk 0:02:34] } 40... a3 { [%eval #4] [%clk 0:08:15] } 41. b8=Q+ { [%eval #3] [%clk 0:02:33] } 41... Kg5 { [%eval #3] [%clk 0:08:13] } 42. Qg3+ { [%eval #2] [%clk 0:02:32] } 42... Kh6 { [%eval #2] [%clk 0:08:11] } 43. Qe6+ { [%eval #1] [%clk 0:02:29] } 43... Kh5 { [%eval #1] [%clk 0:08:10] } 44. Qxh3+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qeg6#. } { [%eval #1] [%clk 0:02:26] } (44. Qeg6#) 44... Kg5 { [%eval #1] [%clk 0:08:09] } 45. Qexf5# { [%clk 0:02:24] } { White wins by checkmate. } 1-0


