CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/2yOQVImv"] [Date "2025.02.21"] [White "Sir"] [Black "Edward2"] [Result "0-1"] [UTCDate "2025.02.21"] [UTCTime "21:33:01"] [WhiteElo "924"] [BlackElo "1113"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+62"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "King's Pawn Game: King's Head Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. f3?? { (0.60 → -1.07) Blunder. Nf3 was best. } { C20 King's Pawn Game: King's Head Opening } (2. Nf3 Nc6 3. Bb5 Nge7 4. O-O Ng6 5. d4 exd4 6. Nxd4 Bc5 7. Nf5 O-O 8. Nc3 a6) 2... Nc6 3. Ne2?! { (-1.01 → -1.88) Inaccuracy. Nc3 was best. } (3. Nc3 Bc5 4. Bc4 d6 5. d3 a6 6. Nd5 Nge7 7. Bg5 f6 8. Bh4 Ng6 9. Bg3 f5) 3... d6?? { (-1.88 → 0.68) Blunder. d5 was best. } (3... d5 4. exd5 Qxd5 5. Nbc3 Qc5 6. d4 exd4 7. Ne4 Qb6 8. a4 f5 9. a5 Bb4+ 10. Bd2) 4. Nec3?? { (0.68 → -0.92) Blunder. d4 was best. } (4. d4) 4... Nf6 5. Bc4 Be7 6. a3 O-O 7. b3?? { (-0.49 → -2.43) Blunder. d3 was best. } (7. d3 Nd4 8. O-O c6 9. Ne2 d5 10. Ba2 Ne6 11. exd5 Nxd5 12. Nbc3 Nxc3 13. bxc3 a5) 7... Be6?? { (-2.43 → -0.75) Blunder. Nd4 was best. } (7... Nd4) 8. O-O Bxc4?! { (-1.24 → -0.55) Inaccuracy. d5 was best. } (8... d5 9. exd5 Nxd5 10. Nxd5 Bxd5 11. Bxd5 Qxd5 12. Kh1 Nd4 13. Bb2 Qc5 14. Nc3 Rad8 15. Ne4) 9. bxc4 Na5 10. Nb5?? { (-0.16 → -2.49) Blunder. d3 was best. } (10. d3 c6) 10... c5?? { (-2.49 → 0.73) Blunder. Nxc4 was best. } (10... Nxc4 11. Kh1 d5 12. d3 Nb6 13. N5c3 Qd7 14. Ne2 Rfe8 15. Nbc3 d4 16. Nb1 c5 17. f4) 11. a4?? { (0.73 → -0.84) Blunder. d3 was best. } (11. d3 Ne8) 11... Nxc4 12. Nxa7?? { (-0.83 → -7.85) Blunder. d3 was best. } (12. d3 Na5 13. c4 Ne8 14. N1c3 a6 15. Na3 Nc7 16. Rb1 Rb8 17. Nd5 Nc6 18. Nc2 Nxd5) 12... Rxa7 13. Nc3 Qb6 14. d3 Ne3?? { (-6.94 → 0.31) Blunder. Na5 was best. } (14... Na5 15. g4 Ne8 16. g5 Qd8 17. h4 Nc7 18. Nd5 Nc6 19. c3 Nxd5 20. exd5 Nb8 21. f4) 15. Qe1?? { (0.31 → -9.37) Blunder. Bxe3 was best. } (15. Bxe3 Qc6 16. Nb5 Ra6 17. c4 Rfa8 18. f4 exf4 19. Bxf4 Qd7 20. Nc3 Ng4 21. Nd5 Bd8) 15... c4?? { (-9.37 → 4.61) Blunder. Nxc2 was best. } (15... Nxc2 16. Rb1) 16. Kf2?? { (4.61 → -9.82) Blunder. Bxe3 was best. } (16. Bxe3) 16... Nxf1+ 17. Kxf1 d5 18. Qe2 Bd8 19. Be3 Qb5?? { (-9.51 → 6.61) Blunder. d4 was best. } (19... d4 20. Rb1 Qa5 21. Bxd4 exd4 22. Nb5 cxd3 23. Qxd3 Ra6 24. Qxd4 Qxa4 25. Qxa4 Rxa4 26. Ke2) 20. Bxa7?? { (6.61 → -6.83) Blunder. Nxb5 was best. } (20. Nxb5 cxd3) 20... Qc6?? { (-6.83 → 1.33) Blunder. Qb2 was best. } (20... Qb2) 21. Nxd5? { (1.33 → 0.21) Mistake. exd5 was best. } (21. exd5) 21... Nxd5? { (0.21 → 1.36) Mistake. b6 was best. } (21... b6 22. Rb1) 22. exd5 Qxd5 23. d4?? { (1.28 → -0.62) Blunder. dxc4 was best. } (23. dxc4 Qa5 24. Bf2 Bb6 25. Bxb6 Qxb6 26. Qxe5 Qb4 27. Qb5 Qc3 28. Rb1 Qxc2 29. Qb3 Qd2) 23... Qd7?? { (-0.62 → 1.17) Blunder. b6 was best. } (23... b6) 24. dxe5 Qe7?? { (0.98 → 3.47) Blunder. Ba5 was best. } (24... Ba5 25. Rb1) 25. f4?? { (3.47 → 1.41) Blunder. Rb1 was best. } (25. Rb1 Qe8 26. Rb5 Qc6 27. Bf2 Re8 28. Qe4 Qa6 29. Rxb7 Qxa4 30. g3 Qa1+ 31. Kg2 Qxe5) 25... Qc7?! { (1.41 → 2.42) Inaccuracy. Qb4 was best. } (25... Qb4 26. Bf2) 26. Rb1? { (2.42 → 1.13) Mistake. Bd4 was best. } (26. Bd4 Qc6) 26... Bh4?? { (1.13 → 3.29) Blunder. b5 was best. } (26... b5) 27. Bc5?? { (3.29 → -4.93) Blunder. Qe4 was best. } (27. Qe4 b5) 27... Qxc5 28. Rxb7?! { (-4.84 → -6.92) Inaccuracy. g3 was best. } (28. g3) 28... Bd8?! { (-6.92 → -4.51) Inaccuracy. Qd4 was best. } (28... Qd4 29. g3 Qd5 30. Qg2 Qd1+ 31. Kf2 Qxc2+ 32. Kg1 Qd1+ 33. Qf1 Qd5 34. Rb5 Qd4+ 35. Qf2) 29. Rb5 Qa3?! { (-4.45 → -3.51) Inaccuracy. Qc6 was best. } (29... Qc6) 30. Rb3?? { (-3.51 → -10.66) Blunder. Qxc4 was best. } (30. Qxc4) 30... Qxa4?! { (-10.66 → -6.52) Inaccuracy. cxb3 was best. } (30... cxb3 31. cxb3 Qc1+ 32. Qe1 Qxf4+ 33. Qf2 Qxh2 34. b4 Qxe5 35. g3 Re8 36. Kg2 Qe4+ 37. Qf3) 31. Rb4?! { (-6.52 → -10.53) Inaccuracy. Rb1 was best. } (31. Rb1 c3 32. g3 Qc6 33. Qg2 Qe6 34. Qe4 g6 35. Rb8 Be7 36. Rxf8+ Bxf8 37. Kg2 Qd7) 31... Qxb4 32. Qd1 Qc5 33. Qd2?! { (-11.75 → Mate in 10) Checkmate is now unavoidable. Qd6 was best. } (33. Qd6 Qxd6) 33... Bb6 34. Qc3 Qg1+ 35. Ke2 Qf2+ 36. Kd1 Rd8+ 37. Kc1 Ra8 38. Qxc4 Ra1+?! { (Mate in 3 → -10.99) Lost forced checkmate sequence. Qe1+ was best. } (38... Qe1+ 39. Kb2 Qa1+ 40. Kb3 Qa3#) 39. Kb2 Bd4+ 40. Kb3 Rb1+ 41. Ka3?! { (-13.84 → Mate in 8) Checkmate is now unavoidable. Ka4 was best. } (41. Ka4 Rb8) 41... Qe3+?! { (Mate in 8 → -11.23) Lost forced checkmate sequence. Bb2+ was best. } (41... Bb2+ 42. Ka4 Qa7+ 43. Kb5 Bd4+ 44. Kc6 Qb7+ 45. Kd6 Rb6+ 46. Qc6 Qxc6+ 47. Ke7 Bc5+ 48. Kd8) 42. Ka4?! { (-11.23 → Mate in 11) Checkmate is now unavoidable. Ka4 was best. } (42. Ka4 Rb8 43. Qc7 Ra8+ 44. Qa5 Rxa5+ 45. Kxa5 Qxf4 46. h3 Bxe5 47. Kb5 Qf1+ 48. c4 Qxg2) 42... Ra1+?! { (Mate in 11 → -10.93) Lost forced checkmate sequence. Bc5 was best. } (42... Bc5 43. Qb3 Qd4+ 44. Kb5 Rxb3+ 45. cxb3 Qb4+ 46. Kc6 Ba7 47. Kd5 Qd4+ 48. Kc6 Qc5+ 49. Kb7) 43. Kb5 Ra8 44. Kc6?! { (-11.04 → Mate in 7) Checkmate is now unavoidable. e6 was best. } (44. e6 fxe6) 44... Qa3?! { (Mate in 7 → -11.53) Lost forced checkmate sequence. Qe4+ was best. } (44... Qe4+ 45. Kd6 Bxe5+ 46. Kc5 Rc8+ 47. Kb6 Rxc4 48. fxe5 Qc6+ 49. Ka7 Ra4+ 50. Kb8 Ra8#) 45. Qc5?! { (-11.53 → Mate in 3) Checkmate is now unavoidable. Qxd4 was best. } (45. Qxd4 Qa6+ 46. Qb6 Qc4+ 47. Kd7 Qc8+ 48. Kd6 Qe6+ 49. Kc5 Rc8+ 50. Kd4 Qxb6+ 51. Kd3 Qg6+) 45... Qxc5+ 46. Kd7 Ra7+ 47. Ke8 Qc8# { Black wins by checkmate. } 0-1