CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/zVUNI2IR"] [Date "2024.03.12"] [White "Graysen"] [Black "Aiden4"] [Result "1-0"] [UTCDate "2024.03.12"] [UTCTime "14:44:55"] [WhiteElo "1407"] [BlackElo "1511"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-16"] [WhiteTitle "🏯"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B23"] [Opening "Sicilian Defense: Closed, Traditional"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. Nc3 Nc6 { B23 Sicilian Defense: Closed, Traditional } 3. Nf3 e6 4. Bb5 b6?! { (0.11 → 0.85) Inaccuracy. Nd4 was best. } (4... Nd4) 5. O-O Nb8?! { (0.60 → 1.26) Inaccuracy. Nd4 was best. } (5... Nd4 6. Nxd4) 6. d3?! { (1.26 → 0.69) Inaccuracy. d4 was best. } (6. d4) 6... Ba6? { (0.69 → 2.23) Mistake. a6 was best. } (6... a6 7. Ba4 Bb7 8. Re1 b5 9. Bb3 Ne7 10. Ne2 Ng6 11. c3 Nc6 12. Nf4 Na5 13. Bc2) 7. Bxa6 Nxa6 8. Bg5? { (2.26 → 1.12) Mistake. Bf4 was best. } (8. Bf4 Ne7 9. Nb5 Ng6 10. Nd6+ Bxd6 11. Bxd6 Qc8 12. Re1 Qc6 13. e5 Nb4 14. d4 Nd5) 8... f6?! { (1.12 → 1.68) Inaccuracy. Be7 was best. } (8... Be7 9. Bf4 Nf6 10. e5 Nd5 11. Nxd5 exd5 12. Bg3 O-O 13. c3 Nc7 14. Re1 b5 15. d4) 9. Bf4 e5?? { (1.91 → 7.10) Blunder. Ne7 was best. } (9... Ne7 10. Nb5 Ng6 11. Bg3 Be7 12. c3 O-O 13. Qa4 Qc8 14. h4 Qb7 15. h5 Nh8 16. d4) 10. Be3?? { (7.10 → 1.73) Blunder. Nxe5 was best. } (10. Nxe5 Ne7 11. Nb5 Ng6 12. Nxg6 hxg6 13. c3 Qc8 14. Qa4 g5 15. Bg3 Kf7 16. Qc4+ Kg6) 10... Ne7 11. d4?? { (2.04 → -1.47) Blunder. Nb5 was best. } (11. Nb5 Ng6 12. h4 Nc7 13. a4 Ne6 14. h5 Ngf4 15. Bxf4 Nxf4 16. g3 a6 17. gxf4 axb5) 11... d5?? { (-1.47 → 3.62) Blunder. cxd4 was best. } (11... cxd4 12. Nb5) 12. exd5?! { (3.62 → 2.33) Inaccuracy. dxe5 was best. } (12. dxe5 d4 13. Qe2 Nc7 14. exf6 gxf6 15. Rad1 Qc8 16. Nd5 Ncxd5 17. exd5 Kf7 18. Bc1 Rg8) 12... Nxd5? { (2.33 → 3.90) Mistake. cxd4 was best. } (12... cxd4 13. Bxd4 Ng6 14. Be3 Nc7 15. Qe2 Bd6 16. h4 O-O 17. h5 Nh8 18. a4 f5 19. a5) 13. dxe5 Nxe3?? { (3.19 → 7.30) Blunder. Nxc3 was best. } (13... Nxc3 14. Qe1 Ne4 15. exf6 Qxf6 16. Qe2 Nc7 17. Bd2 Qf5 18. Rfe1 O-O-O 19. Qxe4 Qxe4 20. Rxe4) 14. Qxd8+?? { (7.30 → 1.75) Blunder. Qe2 was best. } (14. Qe2 Nxf1) 14... Rxd8 15. fxe3 fxe5?? { (1.90 → 4.09) Blunder. Be7 was best. } (15... Be7 16. a3 Nc7 17. a4 Kd7 18. Nh4 fxe5 19. Nf5 Ne8 20. a5 g6 21. Nxe7 Kxe7 22. axb6) 16. Nxe5 Bd6?! { (4.55 → 7.58) Inaccuracy. Rd2 was best. } (16... Rd2 17. Rad1) 17. Nc6?? { (7.58 → 2.24) Blunder. Nf7 was best. } (17. Nf7 O-O 18. Nxd8 Rxd8 19. Rad1 Nb4 20. Ne4 Be7 21. Rxd8+ Bxd8 22. Rd1 Bf6 23. Nxf6+ gxf6) 17... Rd7 18. Nb5 c4?? { (2.19 → 4.73) Blunder. Nb4 was best. } (18... Nb4 19. Nxb4 cxb4 20. a3 bxa3 21. Nxd6+ Rxd6 22. Rxa3 Rd7 23. Rd3 Rc7 24. c3 Rf8 25. Rf4) 19. Nxd6+ Rxd6 20. Nxa7 Rd2 21. Rac1? { (5.64 → 3.25) Mistake. Rad1 was best. } (21. Rad1 Rxd1 22. Rxd1 c3 23. bxc3 Nc5 24. Rd4 Ke7 25. Nb5 Ra8 26. a3 Ra5 27. c4 Nd7) 21... Nb4?! { (3.25 → 4.38) Inaccuracy. Rf8 was best. } (21... Rf8 22. Nc6 Rxf1+ 23. Kxf1 Nc5 24. Ne5 c3 25. b3 Ne4 26. Nc4 Rf2+ 27. Kg1 Kd7 28. Nxb6+) 22. Nb5 Nxa2? { (3.86 → 6.71) Mistake. Rf8 was best. } (22... Rf8 23. Rfd1) 23. Ra1 Nb4 24. Ra8+ Rd8 25. Nd6+? { (6.76 → 3.57) Mistake. Ra4 was best. } (25. Ra4 Nxc2 26. Rxc4 Rd2 27. Rc8+ Ke7 28. Rxh8 Nxe3 29. Re1 Rxg2+ 30. Kh1 Rxb2 31. Rxe3+ Kf6) 25... Ke7? { (3.57 → 5.72) Mistake. Kd7 was best. } (25... Kd7) 26. Nf5+ Ke6 27. Nxg7+? { (5.83 → 3.29) Mistake. Ra4 was best. } (27. Ra4) 27... Ke7?? { (3.29 → 7.30) Blunder. Ke5 was best. } (27... Ke5 28. Ra4 Nxc2 29. Rf5+ Kd6 30. Kf2 Rdg8 31. Rxc4 Nxe3 32. Kxe3 Rxg7 33. g3 Re8+ 34. Re4) 28. Nf5+ Kd7 29. Rd1+ Kc7 30. Ra7+?! { (6.25 → 4.50) Inaccuracy. Raxd8 was best. } (30. Raxd8) 30... Kb8 31. Rxd8+ Rxd8 32. Rxh7? { (4.85 → 2.50) Mistake. Ra4 was best. } (32. Ra4 Nxc2 33. Rxc4 Rd1+ 34. Kf2 Rd2+ 35. Kf1 b5 36. Rf4 Rd3 37. Ke2 Rb3 38. Kd2 Nb4) 32... Nxc2 33. Ne7?? { (2.70 → 0.37) Blunder. e4 was best. } (33. e4 Nb4) 33... Kc7?? { (0.37 → 2.37) Blunder. Rd2 was best. } (33... Rd2) 34. Nd5+ Kc6 35. Ne7+? { (2.59 → 1.07) Mistake. e4 was best. } (35. e4) 35... Kc5?! { (1.07 → 1.78) Inaccuracy. Kb5 was best. } (35... Kb5) 36. Rh5+ Kb4?? { (2.16 → 7.39) Blunder. Kd6 was best. } (36... Kd6 37. Nf5+) 37. Nc6+ Kb3 38. Nxd8 Kxb2 39. Rb5+ Kc3 40. e4 Kd4 41. e5 Na3 42. Nc6+ Kd3 43. Rxb6 c3 44. Rb3 Kd2?! { (11.67 → Mate in 15) Checkmate is now unavoidable. Nc4 was best. } (44... Nc4 45. e6) 45. Nb4?! { (Mate in 15 → 13.53) Lost forced checkmate sequence. Rxa3 was best. } (45. Rxa3 c2 46. Ra2 Kd3 47. Rxc2 Kxc2 48. e6 Kd3 49. e7 Ke4 50. e8=Q+ Kd5 51. h4 Kd6) 45... Nc2?! { (13.53 → Mate in 13) Checkmate is now unavoidable. c2 was best. } (45... c2 46. Nxc2) 46. Nxc2 Kxc2 47. Rb5?! { (Mate in 12 → 73.69) Lost forced checkmate sequence. Rxc3+ was best. } (47. Rxc3+ Kxc3 48. e6 Kd4 49. h4 Ke5 50. e7 Kf6 51. e8=Q Kf5 52. h5 Kg5 53. g3 Kg4) 47... Kc1 48. Rc5 c2 49. e6 Kd2 50. Rxc2+ Kxc2 51. e7 { Black resigns. } 1-0