CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/gmrpMPKe"] [Date "2025.03.28"] [White "Peter3"] [Black "Sebastian"] [Result "0-1"] [UTCDate "2025.03.28"] [UTCTime "23:04:06"] [WhiteElo "1500"] [BlackElo "1284"] [WhiteRatingDiff "-453"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C40"] [Opening "Latvian Gambit Accepted"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 f5? { (0.42 → 1.96) Mistake. Nc6 was best. } (2... Nc6) 3. exf5 { C40 Latvian Gambit Accepted } d6 4. Bc4?! { (2.19 → 1.59) Inaccuracy. d4 was best. } (4. d4) 4... Bxf5 5. d3? { (1.61 → 0.47) Mistake. O-O was best. } (5. O-O) 5... Nf6 6. Ng5?? { (0.52 → -1.45) Blunder. O-O was best. } (6. O-O Be7) 6... Bg6?? { (-1.45 → 0.41) Blunder. d5 was best. } (6... d5 7. Bb3) 7. O-O Nc6? { (0.34 → 1.38) Mistake. d5 was best. } (7... d5 8. Bb3) 8. Nc3?! { (1.38 → 0.61) Inaccuracy. Nc3 was best. } (8. Nc3 Bh5 9. Qe1 Qe7 10. f4 O-O-O 11. Ne6 Re8 12. f5 h6 13. Nd5 Nxd5 14. Bxd5 Bf7) 8... Nd4? { (0.61 → 1.90) Mistake. Qe7 was best. } (8... Qe7) 9. h4?? { (1.90 → -1.37) Blunder. Be3 was best. } (9. Be3) 9... d5?? { (-1.37 → 0.43) Blunder. Bh5 was best. } (9... Bh5 10. f3 d5 11. Nxd5 Nxd5 12. c3 Bc5 13. cxd4 Bxd4+ 14. Kh2 h6 15. g4 hxg5 16. Bxg5) 10. Bb5+?? { (0.43 → -4.18) Blunder. Nxd5 was best. } (10. Nxd5 Nxd5) 10... c6 11. Na4? { (-4.14 → -8.37) Mistake. Re1 was best. } (11. Re1) 11... cxb5 12. Nc5 Bxc5 13. c3 Nf5 14. h5 Bxh5 15. Qb3 h6 16. Qxb5+ Nd7 17. Qxb7 hxg5 18. Qxd5 Bb6 19. c4 Nd4 20. f4?! { (-12.09 → Mate in 2) Checkmate is now unavoidable. Re1 was best. } (20. Re1 Bf7) 20... Rf8?! { (Mate in 2 → -14.34) Lost forced checkmate sequence. Ne2+ was best. } (20... Ne2+ 21. Kh1 Bg4#) 21. fxg5 Rxf1+ 22. Kxf1 Be2+ 23. Ke1 Bxd3 24. g4 Rc8 25. a4 Nf3+ 26. Kd1 Rxc4 27. a5 Bd4 28. Qb7 Rxc1+ 29. Kxc1?! { (-13.46 → Mate in 2) Checkmate is now unavoidable. Rxc1 was best. } (29. Rxc1 Qxa5) 29... Be3+ 30. Kd1 Qxg5?! { (Mate in 6 → -11.35) Lost forced checkmate sequence. Nc5 was best. } (30... Nc5 31. Qc6+ Ke7 32. Qf6+ gxf6 33. gxf6+ Ke6 34. Ra3 Ne4 35. g5 Nf2#) 31. Qxf3 e4 32. Qg3?! { (-11.40 → Mate in 11) Checkmate is now unavoidable. Qf5 was best. } (32. Qf5 Qe7) 32... Ne5?! { (Mate in 11 → -13.62) Lost forced checkmate sequence. Qh6 was best. } (32... Qh6 33. Qg2 Qd6 34. Ke1 Qb4+ 35. Kd1 Qd4 36. Ke1 Ne5 37. Rc1 Nf3+ 38. Qxf3 Qb4+ 39. Rc3) 33. Ra3 Nc4 34. Rc3 Nxb2+ 35. Ke1 Qxa5 36. Qb8+ Ke7 37. Qb7+ Kd6 38. Qc6+ Ke5 39. Qe8+?! { (-58.84 → Mate in 6) Checkmate is now unavoidable. Qc7+ was best. } (39. Qc7+ Qxc7 40. Rxc7 Bd4 41. g5 e3 42. Rc1 Kf4 43. Rc7 Nc4 44. Re7 Bc3+ 45. Kd1 Kxg5) 39... Kf4?! { (Mate in 6 → -65.33) Lost forced checkmate sequence. Kd4 was best. } (39... Kd4 40. Qc6 Nc4 41. Qd7+ Kxc3 42. Qxd3+ Kxd3+ 43. Kf1 Qd2 44. g5 Qe2#) 40. Qf7+ Kxg4?? { (-61.65 → 0.00) Blunder. Kg3 was best. } (40... Kg3 41. Qc7+ Qxc7 42. Rxc7 Bf2+ 43. Kd2 e3+ 44. Kc3 e2 45. Re7 e1=Q+ 46. Rxe1 Bxe1+ 47. Kd4) 41. Qxg7+?? { (0.00 → -57.37) Blunder. Qf3+ was best. } (41. Qf3+ Kh4 42. Qh1+ Kg5 43. Qh6+ Kg4 44. Qh3+ Kf4 45. Qh4+ Kf5 46. Qg4+ Ke5 47. Qf5+ Kxf5) 41... Kf3?? { (-57.37 → 0.00) Blunder. Qg5 was best. } (41... Qg5 42. Qxg5+ Bxg5 43. Rc5 Nc4 44. Rc7 Bh4+ 45. Kd1 e3 46. Rg7+ Kf5 47. Rg2 e2+ 48. Rxe2) 42. Qf6+?? { (0.00 → Mate in 6) Checkmate is now unavoidable. Qg4+ was best. } (42. Qg4+ Kxg4) 42... Kg2?? { (Mate in 6 → 0.00) Lost forced checkmate sequence. Bf4 was best. } (42... Bf4 43. Qxf4+ Kxf4 44. Kf2 e3+ 45. Kg2 Qg5+ 46. Kh1 Be4+ 47. Kh2 Qg2#) 43. Qg6+?? { (0.00 → Mate in 5) Checkmate is now unavoidable. Qf1+ was best. } (43. Qf1+ Kg3 44. Qg2+ Kh4 45. Qh3+ Kxh3) 43... Kh3?? { (Mate in 5 → 0.00) Lost forced checkmate sequence. Bg5 was best. } (43... Bg5 44. Qxg5+ Qxg5 45. Rc2+ Bxc2 46. Ke2 Nc4 47. Ke1 Qe3#) 44. Qh7+?? { (0.00 → -4.94) Blunder. Qg3+ was best. } (44. Qg3+ Kxg3) 44... Kg2?? { (-4.94 → 0.00) Blunder. Bh6 was best. } (44... Bh6 45. Qxh6+ Kg4 46. Qg6+ Qg5 47. Qxg5+ Kxg5 48. Ra3 Kf4 49. Rxa7 Ke3 50. Ra2 Nc4 51. Re2+) 45. Qg6+?? { (0.00 → Mate in 5) Checkmate is now unavoidable. Qh3+ was best. } (45. Qh3+ Kxh3) 45... Kf3?? { (Mate in 5 → 0.00) Lost forced checkmate sequence. Bg5 was best. } (45... Bg5 46. Qxg5+ Qxg5 47. Rc2+ Bxc2 48. Ke2 Bd1+ 49. Ke1 Qe3#) 46. Qf6+?? { (0.00 → Mate in 6) Checkmate is now unavoidable. Qg3+ was best. } (46. Qg3+ Kxg3) 46... Kg4?? { (Mate in 6 → 0.00) Lost forced checkmate sequence. Bf4 was best. } (46... Bf4 47. Qxf4+ Kxf4 48. Kf2 e3+ 49. Kg2 Qg5+ 50. Kh1 Be4+ 51. Kh2 Qg2#) 47. Qg6+?? { (0.00 → Mate in 8) Checkmate is now unavoidable. Qh4+ was best. } (47. Qh4+ Kf5 48. Qh3+ Kg6 49. Qh7+ Kf6 50. Qh8+ Kg5 51. Qh5+ Kxh5) 47... Kf4?? { (Mate in 8 → 0.00) Lost forced checkmate sequence. Bg5 was best. } (47... Bg5 48. Qe6+ Kh4 49. Kf2 Qxc3 50. Qf5 Qd2+ 51. Kg1 Be3+ 52. Kh1 Qc1+ 53. Qf1 Qxf1+ 54. Kh2) 48. Qh6+?? { (0.00 → -10.99) Blunder. Qg4+ was best. } (48. Qg4+ Kxg4) 48... Kf3?? { (-10.99 → 0.00) Blunder. Qg5 was best. } (48... Qg5) 49. Qh5+?? { (0.00 → Mate in 2) Checkmate is now unavoidable. Qf4+ was best. } (49. Qf4+ Bxf4) 49... Kf4?? { (Mate in 2 → 4.60) Lost forced checkmate sequence. Qxh5 was best. } (49... Qxh5 50. Rxd3 Qh1#) 50. Qxa5 Bd4?! { (4.51 → 7.75) Inaccuracy. Bb6 was best. } (50... Bb6 51. Qb4) 51. Rc7 e3 52. Rf7+? { (10.47 → 4.35) Mistake. Qd5 was best. } (52. Qd5 Bc3+ 53. Rxc3 Be4 54. Qd4 Kf5 55. Rc5+ Kf4 56. Qf6+ Bf5 57. Ke2 Kg3 58. Rxf5 Nd3) 52... Ke4?? { (4.35 → Mate in 1) Checkmate is now unavoidable. Kg4 was best. } (52... Kg4 53. Qc7) 53. Qd8?? { (Mate in 1 → Mate in 1) Lost forced checkmate sequence. Qf5# was best. } (53. Qf5#) 53... Bc3# { Black wins by checkmate. } 0-1