CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/LCiCqjPe"] [Date "2023.12.19"] [White "wesley3"] [Black "Noam"] [Result "1-0"] [UTCDate "2023.12.19"] [UTCTime "21:27:09"] [WhiteElo "1235"] [BlackElo "1155"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-9"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A45"] [Opening "Indian Defense: Omega Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 Nf6?! { (0.21 → 0.82) Inaccuracy. e5 was best. } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a5 6. O-O) 2. d4?? { (0.82 → -0.90) Blunder. e5 was best. } { A45 Indian Defense: Omega Gambit } (2. e5 Nd5 3. c4 Nb6 4. Nf3 d6 5. exd6 exd6 6. d4 Be7) 2... Nc6?? { (-0.90 → 1.74) Blunder. Nxe4 was best. } (2... Nxe4) 3. Nc3?! { (1.74 → 0.97) Inaccuracy. d5 was best. } (3. d5 Ne5) 3... Nxe4?? { (0.97 → 6.12) Blunder. e6 was best. } (3... e6 4. a3) 4. Nf3?? { (6.12 → -1.09) Blunder. Nxe4 was best. } (4. Nxe4 d5) 4... Nxc3 5. bxc3 d5 6. Bb5 e6 7. Ne5 Bd7 8. Bxc6 Bxc6 9. Nxc6? { (-0.64 → -1.71) Mistake. Qh5 was best. } (9. Qh5) 9... bxc6 10. O-O Kd7 11. Bf4 Bd6 12. Bxd6 cxd6 13. Qg4 Qb6?? { (-1.68 → 3.00) Blunder. Qf6 was best. } (13... Qf6 14. Rae1) 14. Qxg7 Rhe8?! { (3.29 → 4.27) Inaccuracy. Ke7 was best. } (14... Ke7 15. Qg5+ Kd7 16. Rab1 Qc7 17. Rb3 Rab8 18. Rfb1 Rxb3 19. Rxb3 Qc8 20. Qf6 Rf8 21. Qg7) 15. Qxf7+?! { (4.27 → 3.37) Inaccuracy. Rfb1 was best. } (15. Rfb1) 15... Re7 16. Qf3 a5?! { (3.25 → 4.69) Inaccuracy. Rb8 was best. } (16... Rb8 17. a4 Qb2 18. Qd3 e5 19. dxe5 dxe5 20. Rae1 e4 21. Qh3+ Kd6 22. Qg3+ Kd7 23. Rd1) 17. Qd3? { (4.69 → 2.91) Mistake. Rab1 was best. } (17. Rab1 Qd8 18. c4 Rb8 19. cxd5 exd5 20. Qh3+ Kc7 21. Qc3 Rxb1 22. Rxb1 Qa8 23. Qd3 h5) 17... c5?! { (2.91 → 4.43) Inaccuracy. Qb5 was best. } (17... Qb5) 18. c4? { (4.43 → 2.39) Mistake. Rfb1 was best. } (18. Rfb1 Qa6 19. Qf3 c4 20. Rb2 Qa7 21. Rab1 Kc6 22. a4 Ree8 23. Rb5 Rab8 24. Qh5 Rf8) 18... dxc4 19. dxc5?? { (3.03 → 0.07) Blunder. Qxc4 was best. } (19. Qxc4 Rb8 20. dxc5 Qxc5 21. Qa4+ Qb5 22. Qh4 Rf7 23. a3 h5 24. Rad1 Qe5 25. Qa4+ Ke7) 19... Qxc5?? { (0.07 → 2.26) Blunder. cxd3 was best. } (19... cxd3 20. cxb6) 20. Qc3?! { (2.26 → 1.58) Inaccuracy. Qf3 was best. } (20. Qf3) 20... Rb8 21. Rfd1?! { (1.91 → 0.93) Inaccuracy. Rab1 was best. } (21. Rab1 Rb5 22. Rxb5 Qxb5 23. Rd1 d5 24. h4 Qb4 25. Qf6 Kc6 26. c3 Qd6 27. Rb1 Rb7) 21... e5 22. g3?? { (1.43 → -0.29) Blunder. Rab1 was best. } (22. Rab1 Rf7 23. Qe1 Rxb1 24. Rxb1 Kc6 25. a4 Rb7 26. Rd1 Re7 27. Qe4+ d5 28. Qf5 e4) 22... d5? { (-0.29 → 0.98) Mistake. Rf7 was best. } (22... Rf7) 23. Rab1 Rxb1 24. Rxb1 Re8? { (1.44 → 2.71) Mistake. Ke6 was best. } (24... Ke6 25. Qd2) 25. Rb7+?! { (2.71 → 1.60) Inaccuracy. Qb2 was best. } (25. Qb2) 25... Kc6 26. Rxh7 Qd6?? { (1.89 → 6.19) Blunder. Rf8 was best. } (26... Rf8 27. Qd2 Rf6 28. h4 Qd4 29. Qe1 e4 30. a4 e3 31. Qxe3 Qxe3 32. fxe3 Rf3 33. Rg7) 27. Qxa5 d4?! { (6.20 → 9.23) Inaccuracy. Rb8 was best. } (27... Rb8 28. h4 Rb5 29. Qa4 Kc5 30. c3 Rb1+ 31. Kg2 d4 32. cxd4+ Kxd4 33. Rd7 Qxd7 34. Qxd7+) 28. Qa6+ Kc5 29. Qa5+ Kc6 30. Ra7 Re7? { (8.53 → Mate in 11) Checkmate is now unavoidable. Rb8 was best. } (30... Rb8 31. Qa4+ Kd5 32. Ra5+ Ke6 33. Qxc4+ Kf6 34. Ra7 Rf8 35. Qd3 Qe6 36. Qh7 Rf7 37. Qh6+) 31. Ra6+ Kd7 32. Rxd6+? { (Mate in 10 → 7.73) Lost forced checkmate sequence. Qb5+ was best. } (32. Qb5+ Ke6 33. Qxc4+ Kf6 34. Rxd6+ Kg7 35. Qd3 e4 36. Qxd4+ Kg8 37. Qd5+ Kf8 38. Rf6+ Ke8) 32... Kxd6 33. c3 dxc3 34. Qxc3 Rb7 35. Qxc4 Kd7 36. Qd5+ Ke8?! { (61.44 → Mate in 7) Checkmate is now unavoidable. Kc8 was best. } (36... Kc8 37. Qg8+) 37. Qxb7 Kd8 38. Kg2 Ke8 39. Kf3 e4+ 40. Kxe4 Kf8 41. Ke5 Ke8 42. Ke6 Kf8 43. Qe7+ Kg8 44. Kf6 Kh8 45. Qg7# { White wins by checkmate. } 1-0