CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/4sIhTxZe"] [Date "2024.07.06"] [White "ZePHyRos"] [Black "Sasha"] [Result "1-0"] [UTCDate "2024.07.06"] [UTCTime "17:14:16"] [WhiteElo "1795"] [BlackElo "1671"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-5"] [WhiteTitle "GM☢"] [BlackTitle "IM🧁"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bf5 6. Bc4?! { (1.28 → 0.69) Inaccuracy. Ne5 was best. } (6. Ne5 Be6) 6... e6 7. Bf4 c6 8. Qd2 Bb4 9. a3 Bxc3 10. Qxc3 Nbd7?! { (0.18 → 0.70) Inaccuracy. Nd5 was best. } (10... Nd5 11. Bxd5) 11. Qb4? { (0.70 → -0.66) Mistake. Qd2 was best. } (11. Qd2) 11... b6? { (-0.66 → 0.66) Mistake. Nb6 was best. } (11... Nb6 12. Qb3 Nxc4 13. Qxc4 Qd5 14. Qe2 Qe4 15. Qxe4 Bxe4 16. c4 Bxf3 17. gxf3 O-O-O 18. O-O-O) 12. O-O-O?! { (0.66 → 0.00) Inaccuracy. Qd2 was best. } (12. Qd2 b5 13. Be2 O-O 14. O-O Nb6 15. h3 Rc8 16. Rfe1 Ne4 17. Qc1 a5 18. a4 Nxa4) 12... c5?? { (0.00 → 5.94) Blunder. a5 was best. } (12... a5 13. Qd6 Ne4 14. Qxc6 Rc8 15. Qb5 Nxf2 16. Rd2 Nxh1 17. Bd6 Rxc4 18. Qxc4 Nf6 19. Qc6+) 13. dxc5 bxc5 14. Qc3? { (6.10 → 3.15) Mistake. Qa4 was best. } (14. Qa4 O-O) 14... O-O 15. Bg5?? { (3.52 → 0.31) Blunder. Ne5 was best. } (15. Ne5) 15... Qe7?? { (0.31 → 2.86) Blunder. Qc7 was best. } (15... Qc7 16. Nh4 Ne4 17. Qe3 Nb6 18. Nxf5 exf5 19. Bd5 Nxd5 20. Rxd5 Rae8 21. Rxf5 f6 22. Bf4) 16. Ne5?! { (2.86 → 2.18) Inaccuracy. Nh4 was best. } (16. Nh4 Bg6 17. Nxg6 hxg6 18. h4 Nb6 19. h5 Ne4 20. Bxe7 Nxc3 21. bxc3 Rfe8 22. Bxc5 Nxc4) 16... Nxe5 17. Qxe5 h6 18. Bxf6 Qxf6? { (1.85 → 3.62) Mistake. gxf6 was best. } (18... gxf6 19. Qd6 Qb7 20. Ba6 Qb6 21. Qg3+ Kh7 22. Rd6 Qc7 23. Bd3 Bxd3 24. Qxd3+ f5 25. Rd1) 19. Qxc5?? { (3.62 → -3.83) Blunder. Qxf6 was best. } (19. Qxf6 gxf6 20. Rd7 a5 21. f3 h5 22. Rhd1 h4 23. Rc7 Kg7 24. Rxc5 Rac8 25. Rxc8 Rxc8) 19... Rfc8 20. Qb4? { (-4.30 → -8.40) Mistake. Qd4 was best. } (20. Qd4 e5) 20... a5 21. Qb3 Qg5+? { (-6.68 → -3.36) Mistake. a4 was best. } (21... a4 22. Qa2) 22. Kb1?! { (-3.36 → -4.23) Inaccuracy. Rd2 was best. } (22. Rd2 Qxg2 23. Rhd1 a4 24. Qb4 Qxh2 25. c3 Qe5 26. Bd3 h5 27. f4 Qe3 28. Bxf5 exf5) 22... Rab8?! { (-4.23 → -3.29) Inaccuracy. Qf4 was best. } (22... Qf4 23. Bd3 Rab8 24. Qa2 Bxd3 25. Rxd3 Qxf2 26. b3 Qxg2 27. Rc1 Qxh2 28. c4 Qf4 29. Qc2) 23. Qc3 Qf4 24. Rd4 Qe5?? { (-3.63 → 6.24) Blunder. Qxf2 was best. } (24... Qxf2) 25. f4?? { (6.24 → 1.18) Blunder. Rd8+ was best. } (25. Rd8+ Rxd8) 25... Qf6 26. h3?? { (1.32 → -1.55) Blunder. Rhd1 was best. } (26. Rhd1) 26... h5?? { (-1.55 → 1.17) Blunder. Be4 was best. } (26... Be4 27. Re1) 27. g4 hxg4 28. hxg4 Bxg4 29. Qd2?? { (1.10 → -6.57) Blunder. Rg1 was best. } (29. Rg1 Bf5 30. Rd8+ Rxd8 31. Qxf6 Rd1+ 32. Rxd1 gxf6 33. b3 Kg7 34. Rd7 Rh8 35. Ra7 Rh2) 29... Bf3 30. Rh3 Bg4?? { (-6.69 → 0.51) Blunder. Rxc4 was best. } (30... Rxc4 31. Qh2 g6 32. Rh8+ Qxh8 33. Qxh8+ Kxh8 34. Rxc4 e5 35. fxe5 Bd5 36. Ra4 Be6 37. Rxa5) 31. Rh1?? { (0.51 → -6.84) Blunder. Rb3 was best. } (31. Rb3 Rxb3 32. Bxb3 g6 33. Rc4 Rxc4 34. Bxc4 e5 35. fxe5 Qxe5 36. b4 axb4 37. axb4 Be6) 31... e5?? { (-6.84 → 4.53) Blunder. Rxc4 was best. } (31... Rxc4 32. Qh2) 32. fxe5 Qc6? { (4.10 → 9.32) Mistake. Qxe5 was best. } (32... Qxe5) 33. Rxg4?? { (9.32 → 1.93) Blunder. Qh2 was best. } (33. Qh2 Qh6 34. Qxh6 gxh6 35. Rxg4+ Kf8 36. Rxh6 Rxc4 37. Rxc4 Rb7 38. Ra6 Rd7 39. Ka2 Ke7) 33... Qxh1+ 34. Ka2 Rxc4?? { (1.88 → 4.07) Blunder. Qh5 was best. } (34... Qh5 35. Rg5 Qh6 36. Bb3 Rc6 37. Qg2 a4 38. Bxa4 Rg6 39. Rxg6 Qxg6 40. Qxg6 fxg6 41. Bc6) 35. Rxc4 Qd5?? { (3.86 → Mate in 8) Checkmate is now unavoidable. Qb7 was best. } (35... Qb7) 36. Qxd5 Kh7?! { (69.00 → Mate in 4) Checkmate is now unavoidable. Re8 was best. } (36... Re8 37. Rc7 Rf8 38. e6 g6 39. e7 Re8 40. Qd7 Kg7 41. Qxe8 Kh6 42. Qh8+ Kg5 43. e8=Q) 37. Rh4+ Kg6 38. Qd6+?! { (Mate in 3 → 26.75) Lost forced checkmate sequence. Qf3 was best. } (38. Qf3 Rxb2+ 39. Kxb2 f6 40. Qh5#) 38... f6?! { (26.75 → Mate in 9) Checkmate is now unavoidable. Kg5 was best. } (38... Kg5 39. Rh1) 39. Qxb8 fxe5 40. Qd6+ Kg5 41. Ra4 Kf5 42. Qf8+ Kg6 43. Rg4+ Kh5 44. Qxg7 e4 45. Qg6# { White wins by checkmate. } 1-0