CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/SN36jol2"] [Date "2023.07.14"] [White "Ethan1"] [Black "jerry"] [Result "1-0"] [UTCDate "2023.07.14"] [UTCTime "23:35:38"] [WhiteElo "1511"] [BlackElo "1125"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-7"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C10"] [Opening "Sicilian Defense: Marshall Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e6 2. d4 d5 3. Nc3 c5? { (0.34 → 1.75) Mistake. Nf6 was best. } { C10 Sicilian Defense: Marshall Gambit } (3... Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. h4) 4. Nf3?! { (1.75 → 0.86) Inaccuracy. exd5 was best. } (4. exd5 exd5) 4... cxd4 5. Nxd4 e5?? { (0.51 → 2.32) Blunder. dxe4 was best. } (5... dxe4 6. Nxe4) 6. Nf3 d4?! { (1.97 → 2.88) Inaccuracy. Nf6 was best. } (6... Nf6 7. Nxd5 Nxe4 8. Nxe5 Bc5 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. Nd3 Bd6 12. O-O O-O 13. Qf3) 7. Nd5?? { (2.88 → 0.65) Blunder. Nxe5 was best. } (7. Nxe5 Nc6 8. Bb5 Ne7 9. Nd5 a6 10. Nxe7 axb5 11. N5xc6 bxc6 12. Nxc6 Qb6 13. Nxd4 Bc5) 7... Bg4 8. h3 Bxf3 9. Qxf3 Bb4+?? { (1.50 → 8.74) Blunder. Nf6 was best. } (9... Nf6) 10. Nxb4 Nf6 11. Bd3 O-O 12. Bg5 Nc6 13. Nd5 Qa5+ 14. Kf1 Nxd5 15. exd5 Nb4 16. a3?! { (7.61 → 5.62) Inaccuracy. Bd2 was best. } (16. Bd2 f5 17. Bxf5 Qc5 18. Kg1 Nxd5 19. Be6+ Kh8 20. Qxd5 Qxc2 21. Bg5 Rxf2 22. Qxb7 Re8) 16... Nxd3 17. Qxd3?! { (5.64 → 3.92) Inaccuracy. cxd3 was best. } (17. cxd3) 17... h6?! { (3.92 → 6.32) Inaccuracy. Qxd5 was best. } (17... Qxd5 18. c4 Qe6 19. Re1 Rac8 20. Bd2 Rfe8 21. b3 b5 22. cxb5 Qd5 23. f3 f5 24. Qxf5) 18. Bd2?! { (6.32 → 4.41) Inaccuracy. Be7 was best. } (18. Be7 Qxd5) 18... Qxd5 19. c4 Qc6?! { (4.30 → 5.51) Inaccuracy. Qe6 was best. } (19... Qe6 20. Re1) 20. Rc1?! { (5.51 → 4.00) Inaccuracy. Re1 was best. } (20. Re1 Rfe8 21. f3 Rac8 22. b3 a6 23. Kf2 b5 24. cxb5 axb5 25. Rc1 Qb6 26. Rxc8 Rxc8) 20... Rad8 21. c5?? { (4.68 → 2.14) Blunder. Re1 was best. } (21. Re1 Rfe8) 21... e4 22. Qg3 b5?? { (2.04 → 4.62) Blunder. Rde8 was best. } (22... Rde8 23. Kg1) 23. Re1? { (4.62 → 2.67) Mistake. h4 was best. } (23. h4) 23... e3?? { (2.67 → 5.90) Blunder. Rfe8 was best. } (23... Rfe8 24. Kg1 Re6 25. Kh2 Qxc5 26. Rc1 Qf5 27. Rhd1 Rf6 28. Be3 Rfd6 29. Bf4 Rg6 30. Qh4) 24. fxe3 dxe3 25. Bxe3 a5 26. Bf4?! { (7.58 → 5.45) Inaccuracy. Kg1 was best. } (26. Kg1 Rd3) 26... Qxc5 27. Bxh6 Qc4+?! { (5.08 → 7.99) Inaccuracy. Qd4 was best. } (27... Qd4 28. Bf4) 28. Re2?? { (7.99 → -4.61) Blunder. Kg1 was best. } (28. Kg1) 28... Qc1+?? { (-4.61 → 12.92) Blunder. Rd1+ was best. } (28... Rd1+ 29. Kf2) 29. Kf2?? { (12.92 → -0.13) Blunder. Bxc1 was best. } (29. Bxc1 f6 30. Qb3+ Kh7 31. Kf2 Rfe8 32. Be3 Re5 33. g4 a4 34. Qc2+ Kg8 35. h4 Ree8) 29... Qxh1?? { (-0.13 → Mate in 1) Checkmate is now unavoidable. Qxh6 was best. } (29... Qxh6 30. Rhe1 Qc6 31. Qf3 Rd5 32. Kg1 a4 33. Rd2 Rfd8 34. Kh1 Qc5 35. Rxd5 Rxd5 36. Re8+) 30. Qxg7# { White wins by checkmate. } 1-0