CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/btSC4iqX"] [Date "2022.01.29"] [White "Rajaie"] [Black "Hacker5000"] [Result "1-0"] [UTCDate "2022.01.29"] [UTCTime "18:35:38"] [WhiteElo "1536"] [BlackElo "1450"] [WhiteRatingDiff "+29"] [BlackRatingDiff "-19"] [WhiteTitle "NM🏒"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B06"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 g6 { B06 Modern Defense } 2. Nf3 Bg7 3. g3?! { (0.75 → -0.01) Inaccuracy. d4 was best. } (3. d4 d6 4. Nc3 Nf6 5. Be3 a6 6. Qd2 O-O 7. Bh6 b5 8. Bxg7 Kxg7 9. Bd3 Nc6) 3... Nf6 4. Nc3 O-O 5. Bg2 b6? { (0.07 → 1.31) Mistake. c5 was best. } (5... c5 6. d4) 6. Ng5? { (1.31 → 0.00) Mistake. e5 was best. } (6. e5 Ne8 7. h4 c5 8. h5 Bb7 9. d4 Nc6 10. d5 Nxe5 11. Nxe5 Bxe5 12. Bh6 Nd6) 6... Bb7 7. e5?? { (-0.05 → -6.36) Blunder. d4 was best. } (7. d4) 7... Nd5?? { (-6.36 → 6.84) Blunder. Bxg2 was best. } (7... Bxg2 8. Rg1 Bb7 9. exf6 exf6 10. Nf3 Re8+ 11. Kf1 d6 12. d4 Nc6 13. Kg2 Qd7 14. h4) 8. Qg4?? { (6.84 → -2.04) Blunder. Bxd5 was best. } (8. Bxd5 Nc6) 8... Nxc3?? { (-2.04 → 7.30) Blunder. Ne3 was best. } (8... Ne3) 9. Qh4?? { (7.30 → 0.34) Blunder. Bxb7 was best. } (9. Bxb7 Nc6 10. Bxc6 Nxa2 11. Bxa8 Qxa8 12. O-O Nxc1 13. Rfxc1 h6 14. Nh3 d6 15. Re1 a5) 9... Bh6?? { (0.34 → Mate in 3) Checkmate is now unavoidable. h6 was best. } (9... h6 10. Bxb7 hxg5 11. Qxg5 Nb5 12. Bxa8 c6 13. Qg4 Na6 14. a4 Nbc7 15. Bb7 Nc5 16. h4) 10. Bxb7?? { (Mate in 3 → 6.32) Lost forced checkmate sequence. Qxh6 was best. } (10. Qxh6 Re8 11. Qxh7+ Kf8 12. Qxf7#) 10... Bxg5 11. Qxg5 f6 12. exf6?! { (8.84 → 6.07) Inaccuracy. Qe3 was best. } (12. Qe3 Nxa2 13. Rxa2 Nc6 14. exf6 Rxf6 15. O-O Re6 16. Qc3 Rd6 17. Qb3+ e6 18. Bxc6 Rxc6) 12... exf6 13. Qe3?? { (6.61 → 0.00) Blunder. Qg4 was best. } (13. Qg4 Re8+) 13... Nb5?? { (0.00 → 7.63) Blunder. Re8 was best. } (13... Re8 14. Bxa8 Rxe3+ 15. fxe3 Na6 16. Bg2 Nb4 17. dxc3 Nxc2+ 18. Ke2 Nxa1 19. Bd2 Nc2 20. Rc1) 14. Bxa8 c6 15. Qb3+ d5 16. Qf3 Nd4 17. Qd3 Qe8+ 18. Kf1 Nf5 19. Qf3?! { (7.21 → 5.23) Inaccuracy. b4 was best. } (19. b4) 19... Qe7?! { (5.23 → 7.02) Inaccuracy. Na6 was best. } (19... Na6 20. Bxc6 Qxc6 21. c3 Nc5 22. d3 Re8 23. Kg2 Re6 24. Rd1 h5 25. Bd2 Qb5 26. Qxd5) 20. Qg4?! { (7.02 → 4.85) Inaccuracy. c3 was best. } (20. c3 Qd7) 20... Re8 21. Qd1 Nd4?! { (4.75 → 6.53) Inaccuracy. Qd7 was best. } (21... Qd7 22. Kg2 Na6 23. Bxc6 Qxc6 24. d4 Re4 25. c3 Qe6 26. Qf3 Re2 27. h4 Nc7 28. g4) 22. d3 Nd7 23. Bh6? { (7.38 → 3.68) Mistake. Be3 was best. } (23. Be3 Rxa8 24. Bxd4 c5 25. Be3 d4 26. Qf3 Re8 27. Qd5+ Kg7 28. Re1 dxe3 29. Rxe3 Qxe3) 23... Ne5?! { (3.68 → 5.58) Inaccuracy. Rxa8 was best. } (23... Rxa8 24. h4) 24. Qe1?? { (5.58 → -0.41) Blunder. c3 was best. } (24. c3 Nf5) 24... Rxa8 25. Qe3?? { (0.00 → -4.43) Blunder. Qd1 was best. } (25. Qd1 g5 26. Kg2 Nf7 27. h4 Nf5 28. hxg5 fxg5 29. Bxg5 Qxg5 30. Qh5 Qxh5 31. Rxh5 Ng7) 25... Nxc2 26. Qc1?! { (-4.56 → -7.55) Inaccuracy. Qe2 was best. } (26. Qe2 Nxa1) 26... Nxa1 27. Qxa1 Nxd3 28. Qd1 Nxb2 29. Qc1 Nd3 30. Qxc6 Re8?? { (-12.02 → -3.20) Blunder. Qe1+ was best. } (30... Qe1+) 31. Kg2?? { (-3.20 → Mate in 11) Checkmate is now unavoidable. Qxd5+ was best. } (31. Qxd5+) 31... Qe2?? { (Mate in 11 → -0.62) Lost forced checkmate sequence. Qe4+ was best. } (31... Qe4+ 32. f3 Qe2+ 33. Kh3 Nf2+ 34. Kg2 Nxh1+ 35. Kh3 Nf2+ 36. Kh4 Re4+ 37. Bf4 g5+ 38. Kh5) 32. Qxd5+ Kh8 33. Qf7?? { (-0.68 → Mate in 8) Checkmate is now unavoidable. Rf1 was best. } (33. Rf1 Qe4+ 34. Qxe4 Rxe4 35. Rd1 Rd4 36. Kf1 Rd7 37. Ke2 Nc5 38. Rxd7 Nxd7 39. Kd3 Ne5+) 33... Qxf2+ 34. Kh3 Rd8?? { (Mate in 7 → Mate in 1) Lost forced checkmate sequence. Qf5+ was best. } (34... Qf5+ 35. g4 Qf3+ 36. Kh4 Qf2+ 37. Kh3 Re3+ 38. Bxe3 Qxe3+ 39. Kg2 Qf2+ 40. Kh3 Nf4#) 35. Qxf6+?? { (Mate in 1 → -15.98) Lost forced checkmate sequence. Bg7# was best. } (35. Bg7#) 35... Kg8?? { (-15.98 → Mate in 1) Checkmate is now unavoidable. Qxf6 was best. } (35... Qxf6) 36. Qxd8+ Kf7 37. Qxd3?! { (Mate in 3 → 11.03) Lost forced checkmate sequence. Qd7+ was best. } (37. Qd7+ Kf6 38. Bg7+ Kg5 39. Qg4#) 37... Kf6?! { (11.03 → Mate in 6) Checkmate is now unavoidable. Qf5+ was best. } (37... Qf5+ 38. Qxf5+ gxf5 39. Rd1 Ke7 40. Kh4 b5 41. Kg5 f4 42. Re1+ Kd7 43. Kxf4 a5 44. Kf5) 38. Qd6+ Kf5 39. g4+ Ke4 40. Qf4+?! { (Mate in 6 → 10.03) Lost forced checkmate sequence. Qc6+ was best. } (40. Qc6+ Ke5 41. Rd1 Qc5 42. Qe8+ Kf6 43. Rf1+ Qf5 44. Rxf5+ gxf5 45. g5#) 40... Kd3?! { (10.03 → Mate in 4) Checkmate is now unavoidable. Qxf4 was best. } (40... Qxf4 41. Re1+) 41. Qxf2 { Black resigns. } 1-0