CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/7g7RA5su"] [Date "2024.07.08"] [White "Jenna"] [Black "Eitan1"] [Result "0-1"] [UTCDate "2024.07.08"] [UTCTime "23:31:30"] [WhiteElo "1444"] [BlackElo "1416"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+12"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C23"] [Opening "Bishop's Opening: Philidor Counterattack"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bc4?! { (0.43 → -0.13) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... c6 { C23 Bishop's Opening: Philidor Counterattack } 3. Nf3 d5 4. exd5 cxd5 5. Bb5+ Bd7 6. Bxd7+ Qxd7?? { (0.37 → 1.97) Blunder. Nxd7 was best. } (6... Nxd7 7. Qe2) 7. Nc3?? { (1.97 → -0.62) Blunder. Nxe5 was best. } (7. Nxe5 Qf5) 7... Bc5?? { (-0.62 → 3.40) Blunder. d4 was best. } (7... d4 8. Nxe5) 8. Nxe5 Qf5 9. Nf3? { (3.55 → 1.84) Mistake. d4 was best. } (9. d4) 9... Na6? { (1.84 → 3.21) Mistake. Nf6 was best. } (9... Nf6 10. O-O) 10. O-O Bd6?! { (2.74 → 3.80) Inaccuracy. Nc7 was best. } (10... Nc7 11. Re1+) 11. d4?! { (3.80 → 2.62) Inaccuracy. Nb5 was best. } (11. Nb5 Qd7 12. Qe2+ Ne7 13. Re1 f6 14. Nxd6+ Qxd6 15. Nd4 Kf7 16. Qh5+ g6 17. Qh4 Rae8) 11... Qh5?? { (2.62 → 8.59) Blunder. Nc7 was best. } (11... Nc7 12. Re1+ Ne7 13. Ne2 f6 14. b3 b5 15. c3 O-O 16. a4 a6 17. Ba3 Bxa3 18. Rxa3) 12. Be3?? { (8.59 → 2.92) Blunder. Re1+ was best. } (12. Re1+) 12... g5?? { (2.92 → 8.28) Blunder. Nc7 was best. } (12... Nc7 13. Re1) 13. h3?! { (8.28 → 5.43) Inaccuracy. Bxg5 was best. } (13. Bxg5 Nc7) 13... g4 14. Nd2?? { (6.06 → 1.91) Blunder. hxg4 was best. } (14. hxg4 Qxg4 15. Nxd5 f6 16. Nh2 Qf5 17. c4 O-O-O 18. Qf3 Bxh2+ 19. Kxh2 Qxf3 20. gxf3 Nc7) 14... gxh3?? { (1.91 → 13.42) Blunder. Nf6 was best. } (14... Nf6 15. Nb5 Bb8 16. Re1 Kd7 17. h4 Qxh4 18. Nf1 g3 19. Qf3 gxf2+ 20. Bxf2 Qf4 21. Qa3) 15. gxh3?? { (13.42 → -8.53) Blunder. Qxh5 was best. } (15. Qxh5) 15... Qxh3 16. Re1 Qh2+?? { (-9.76 → 0.31) Blunder. Ne7 was best. } (16... Ne7 17. Nf3) 17. Kf1 Qh1+?! { (0.22 → 1.19) Inaccuracy. Qh3+ was best. } (17... Qh3+ 18. Ke2) 18. Ke2 Qh5+ 19. Kf1? { (1.58 → 0.35) Mistake. Nf3 was best. } (19. Nf3 Nf6) 19... Qxd1? { (0.35 → 1.41) Mistake. Qh3+ was best. } (19... Qh3+ 20. Ke2) 20. Rexd1?! { (1.41 → 0.38) Inaccuracy. Raxd1 was best. } (20. Raxd1) 20... Ne7 21. Nb3 Rg8?! { (0.35 → 1.32) Inaccuracy. Nc7 was best. } (21... Nc7 22. Bg5) 22. Nc5 Nxc5 23. dxc5 Bh2 24. Ke2 Rg2?? { (0.61 → 3.69) Blunder. O-O-O was best. } (24... O-O-O) 25. Bh6?? { (3.69 → 0.00) Blunder. Kf3 was best. } (25. Kf3 Rg7 26. Nxd5 Nc6 27. Nf6+ Ke7 28. Nd5+ Ke6 29. Nf4+ Bxf4 30. Bxf4 Rd8 31. Rxd8 Nxd8) 25... Nf5?! { (0.00 → 0.71) Inaccuracy. O-O-O was best. } (25... O-O-O 26. Rh1 Nf5 27. Kf1 Rdg8 28. Bd2 h5 29. Nxd5 h4 30. Rd1 h3 31. Bf4 Rg1+ 32. Ke2) 26. Be3 Ng3+?? { (0.79 → 8.61) Blunder. d4 was best. } (26... d4 27. Bxd4 O-O-O 28. Bf6 Re8+ 29. Kf3 Rg6 30. Nd5 h5 31. Re1 Re6 32. Rxe6 fxe6 33. Ne7+) 27. Kd3?? { (8.61 → 1.29) Blunder. Kf3 was best. } (27. Kf3 Nf5 28. Kxg2 Be5 29. Rxd5 Nxe3+ 30. fxe3 Bxc3 31. bxc3 Rc8 32. Kf3 Rc6 33. Rad1 Kf8) 27... Nh1?? { (1.29 → 7.82) Blunder. Nf5 was best. } (27... Nf5) 28. Nxd5?? { (7.82 → 1.52) Blunder. Rxh1 was best. } (28. Rxh1 d4 29. Bxd4 O-O-O 30. Kc4 Rg4 31. Nd5 Be5 32. c3 b5+ 33. cxb6 axb6 34. a4 Bxd4) 28... Nxf2+ 29. Kd2?? { (1.34 → -8.16) Blunder. Bxf2 was best. } (29. Bxf2 Rxf2 30. Rf1 Rxf1 31. Rxf1 O-O-O 32. Rf5 f6 33. b4 Be5 34. c4 Kd7 35. Rh5 Rh8) 29... Nxd1+ 30. Kxd1 Bf4?? { (-8.37 → -1.70) Blunder. O-O-O was best. } (30... O-O-O 31. c4 h5 32. Ke1 h4 33. Kf1 h3 34. Rd1 Bg3 35. Ne7+ Kc7 36. Nd5+ Kb8 37. Rd2) 31. Bxf4?? { (-1.70 → -7.63) Blunder. Nxf4 was best. } (31. Nxf4 O-O-O+) 31... Rg1+?? { (-7.63 → -2.25) Blunder. O-O-O was best. } (31... O-O-O 32. c4) 32. Kd2 Rxa1 33. Nc7+ Kd7 34. Nxa8 Rxa2 35. Nc7? { (-2.27 → -4.10) Mistake. b3 was best. } (35. b3 h5) 35... Rxb2 36. Kc3 Rb1 37. Nd5 a5 38. Nf6+ Kc6 39. Nxh7 a4 40. Nf6 a3 41. Ne4 a2 42. Nd2 a1=Q+ 43. Kd3 Rd1 44. Be3 Qc1 45. Kc3 Qa3+ 46. Kd4 Re1 47. Bf2?! { (-11.39 → Mate in 6) Checkmate is now unavoidable. Nb3 was best. } (47. Nb3 Qa4+) 47... Qa4+?! { (Mate in 6 → -10.75) Lost forced checkmate sequence. Qxc5+ was best. } (47... Qxc5+ 48. Kd3 Qxf2 49. c4 Qe3+ 50. Kc2 Re2 51. Kb1 Rxd2 52. Kc1 Qe1#) 48. Nc4?! { (-10.75 → Mate in 8) Checkmate is now unavoidable. Kd3 was best. } (48. Kd3 Ra1) 48... Re2 49. Be3 Rxc2 50. Bf4 Qxc4+ 51. Ke3 Qxc5+ 52. Ke4 Rc3 53. Be5 Qc4+ 54. Kf5 Rf3+ 55. Kg5 Qf1 56. Bc3 Qg1+ 57. Kh6 Rh3# { Black wins by checkmate. } 0-1