CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/mxvVvdfZ"] [Date "2023.01.24"] [White "WJK39"] [Black "Derrick"] [Result "0-1"] [UTCDate "2023.01.24"] [UTCTime "21:11:51"] [WhiteElo "1485"] [BlackElo "1305"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+39"] [WhiteTitle "IM♔"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bc4?! { (0.43 → -0.13) Inaccuracy. Nf3 was best. } { C23 Bishop's Opening } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... Nc6 3. Qh5?! { (0.17 → -0.39) Inaccuracy. d3 was best. } (3. d3 Nf6 4. Nf3 Bc5 5. O-O a5 6. Re1 O-O 7. c3 d6) 3... g6 4. Qf3 f6?! { (-0.36 → 0.55) Inaccuracy. Nf6 was best. } (4... Nf6 5. Ne2 Bg7 6. d3 d5 7. exd5 Nb4 8. Bb3 Nbxd5 9. Nec3) 5. Nh3? { (0.55 → -0.90) Mistake. Ne2 was best. } (5. Ne2 Bg7 6. Nbc3 d6 7. a3 Nge7 8. d3 f5 9. Bd2 Rf8 10. Qg3 f4 11. Qh4 h6) 5... d6 { Black offers draw } 6. O-O Bxh3?? { (-0.89 → 1.65) Blunder. f5 was best. } (6... f5 7. Bb5 fxe4 8. Qxe4 Ne7 9. d4 Bxh3 10. gxh3 Bg7 11. d5 a6 12. dxc6 axb5 13. cxb7) 7. Qxh3 Qe7?? { (1.69 → 5.62) Blunder. Bg7 was best. } (7... Bg7 8. c3) 8. d3?? { (5.62 → 0.71) Blunder. Bxg8 was best. } (8. Bxg8) 8... Nd4 9. Nc3 Nxc2?! { (0.68 → 1.24) Inaccuracy. Qd7 was best. } (9... Qd7 10. Qh4) 10. Rb1 Nd4 11. Nd5?? { (1.30 → -1.32) Blunder. Be3 was best. } (11. Be3) 11... Qg7?? { (-1.32 → 3.25) Blunder. Qd7 was best. } (11... Qd7) 12. Qe6+?? { (3.25 → -12.00) Blunder. Be3 was best. } (12. Be3 Ne2+ 13. Kh1 c6 14. Rbe1 cxd5 15. Bb5+ Kd8 16. Rxe2 d4 17. Bd2 Rc8 18. f4 exf4) 12... Be7?? { (-12.00 → 8.85) Blunder. Nxe6 was best. } (12... Nxe6 13. Be3 Nd8 14. d4 c6 15. Nc3 Ne7 16. dxe5 fxe5 17. f4 b5 18. Bb3 b4 19. Ne2) 13. Qh3?? { (8.85 → 0.01) Blunder. Nxc7+ was best. } (13. Nxc7+ Kd8) 13... b5?? { (0.01 → 9.33) Blunder. Bd8 was best. } (13... Bd8 14. Be3 Qd7 15. Qxd7+ Kxd7 16. Bxd4 exd4 17. b4 c6 18. Nf4 Nh6 19. b5 Bb6 20. a4) 14. Nxc7+ Kd8 15. Nxb5 Nxb5 16. Bxb5 Bf8 17. Bh6?? { (10.20 → 1.75) Blunder. Ba4 was best. } (17. Ba4 Qf7) 17... Qf7?? { (1.75 → 11.99) Blunder. Nxh6 was best. } (17... Nxh6) 18. Bxf8 Rb8 19. Ba4 Rb4 20. Bb3 Qxf8 21. Qe6 Qe7 22. Qxe7+?? { (8.74 → 2.50) Blunder. Qd5 was best. } (22. Qd5 Qd7 23. Rbc1 Ne7 24. Qf7 f5 25. Be6 Rb5 26. Qf6 Re8 27. Rfd1 Rb4 28. Bf7 Rxb2) 22... Nxe7 23. Rbc1 Kd7 24. Rc4?! { (2.85 → 1.76) Inaccuracy. f4 was best. } (24. f4) 24... Rxc4 25. Bxc4 Nc6?! { (1.63 → 2.22) Inaccuracy. Rb8 was best. } (25... Rb8 26. b3) 26. Bb5 Rb8 27. Bxc6+ Kxc6 28. b3?? { (2.33 → 0.10) Blunder. Rc1+ was best. } (28. Rc1+ Kd7 29. b3 a5 30. Rc4 Rb5 31. Kf1 d5 32. exd5 Rxd5 33. Ke2 h5 34. Ke3 Kd6) 28... d5?? { (0.10 → 2.08) Blunder. Kc5 was best. } (28... Kc5 29. Rc1+ Kd4 30. f3 Rb6 31. Rc7 Kxd3 32. Rxh7 f5 33. exf5 gxf5 34. Rf7 f4 35. Rd7) 29. exd5+? { (2.08 → 0.61) Mistake. Rc1+ was best. } (29. Rc1+ Kd6) 29... Kxd5 30. Rc1 f5? { (0.54 → 1.87) Mistake. Kd4 was best. } (30... Kd4 31. Rc7 Kxd3 32. Rxa7 Rc8 33. g4 f5 34. Kg2 Rc2 35. Rd7+ Ke4 36. a4 Kf4 37. gxf5) 31. Rc4 f4 32. h3 h5 33. Ra4 Ra8 34. Ra5+?! { (2.30 → 1.51) Inaccuracy. h4 was best. } (34. h4 Rd8 35. Kf1 Rc8 36. Ke2 Rc2+ 37. Kf3 Rd2 38. Rxa7 Ke6 39. b4 Rb2 40. a3 Rd2) 34... Ke6 35. f3 Kf5?? { (0.87 → 4.82) Blunder. g5 was best. } (35... g5) 36. Rd5?? { (4.82 → 0.89) Blunder. d4 was best. } (36. d4 g5) 36... g5?? { (0.89 → 4.41) Blunder. Ke6 was best. } (36... Ke6) 37. Rd7?? { (4.41 → 0.27) Blunder. d4 was best. } (37. d4 Re8 38. Ra5 Re7 39. Kf1 Kf6 40. dxe5+ Rxe5 41. Ra6+ Kf5 42. Rxa7 Rc5 43. Kg1 Rc1+) 37... g4 38. hxg4+ hxg4 39. fxg4+ Kxg4 40. Rg7+ Kf5 41. a4 Rd8 42. Rxa7 Rxd3 43. b4 e4 44. Ra5+ Kg4 45. Re5 e3 46. a5?? { (-0.47 → -5.17) Blunder. Re8 was best. } (46. Re8 Rb3) 46... Rd2?? { (-5.17 → 0.84) Blunder. f3 was best. } (46... f3 47. gxf3+ Kxf3 48. a6 e2 49. a7 Ra3 50. Re8 Ra1+ 51. Kh2 Rxa7 52. Rf8+ Ke3 53. Re8+) 47. a6 f3?? { (0.21 → 3.18) Blunder. Ra2 was best. } (47... Ra2 48. b5 f3 49. Rxe3 Rxg2+ 50. Kf1 Ra2 51. Re7 Ra1+ 52. Kf2 Ra2+ 53. Ke1 Ra1+ 54. Kd2) 48. gxf3+ Kxf3 49. Kf1?? { (2.66 → Mate in 1) Checkmate is now unavoidable. Rf5+ was best. } (49. Rf5+) 49... Rd1# { Black wins by checkmate. } 0-1