CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/pFXmEWab"] [Date "2025.04.02"] [White "SaViNa"] [Black "Trekker"] [Result "0-1"] [UTCDate "2025.04.02"] [UTCTime "20:04:26"] [WhiteElo "1310"] [BlackElo "1688"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+3"] [BlackTitle "GM🎅"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Nc3 Nf6 4. Bb5 Nd4 5. Nxd4? { (0.76 → -0.56) Mistake. e5 was best. } (5. e5 Ng8) 5... cxd4 6. Nd5 Nxe4 7. d3? { (-1.31 → -2.66) Mistake. Qg4 was best. } (7. Qg4 Nd6) 7... Qa5+?? { (-2.66 → 4.90) Blunder. Nd6 was best. } (7... Nd6 8. Bc4 e6 9. Qe2 b6 10. O-O Bb7 11. Qh5 exd5 12. Bg5 Be7 13. Bxe7 Qxe7 14. Rae1) 8. c3?? { (4.90 → -0.89) Blunder. b4 was best. } (8. b4 Qd8 9. dxe4 e6 10. O-O exd5 11. exd5 Qb6 12. a4 a6 13. Re1+ Kd8 14. Bd3 Bxb4) 8... Qxb5?? { (-0.89 → 8.74) Blunder. Nd6 was best. } (8... Nd6 9. Qa4) 9. c4?? { (8.74 → -4.54) Blunder. Nc7+ was best. } (9. Nc7+ Kd8 10. Nxb5 a6 11. Nxd4 Nd6 12. O-O h5 13. Qf3 a5 14. Ne2 e6 15. Nf4 f6) 9... Qc6 10. dxe4 e6 11. Nf4? { (-3.62 → -6.07) Mistake. O-O was best. } (11. O-O exd5) 11... Qxe4+ 12. Qe2 Bb4+ 13. Kf1 Qxe2+ 14. Nxe2 d3 15. Nf4 d2 16. Bxd2 Bxd2 17. g3 Bxf4 18. gxf4 d5 19. cxd5 exd5 20. Re1+ Be6?! { (-9.36 → -6.21) Inaccuracy. Kf8 was best. } (20... Kf8 21. Kg2) 21. f5 O-O-O?? { (-6.39 → -2.47) Blunder. Kd7 was best. } (21... Kd7 22. fxe6+ fxe6 23. Rg1 g6 24. h4 Raf8 25. h5 Rf6 26. Re2 b6 27. Rg3 Rc8 28. hxg6) 22. fxe6 fxe6 23. Rxe6 Rhe8?! { (-2.91 → -2.10) Inaccuracy. Kd7 was best. } (23... Kd7) 24. Rxe8 Rxe8 25. Rg1 g6 26. h4?! { (-1.82 → -2.95) Inaccuracy. Rg5 was best. } (26. Rg5 d4 27. Rc5+ Kb8 28. h4 b6 29. Rd5 Re4 30. h5 Kc7 31. hxg6 hxg6 32. f3 Rh4) 26... Kd7 27. Rg3 Ke6?! { (-3.08 → -2.05) Inaccuracy. Re5 was best. } (27... Re5 28. Ra3 a6 29. Rb3 Kc7 30. Rc3+ Kd6 31. Rb3 Re7 32. h5 g5 33. h6 d4 34. Rg3) 28. Re3+ Kf7?! { (-2.59 → -1.75) Inaccuracy. Kd7 was best. } (28... Kd7 29. Ra3 a6 30. h5 Re6 31. h6 Rf6 32. Rb3 b6 33. Ke2 a5 34. Rd3 Kd6 35. Rb3) 29. Rb3?! { (-1.75 → -2.60) Inaccuracy. Ra3 was best. } (29. Ra3 a6) 29... b6 30. Rc3 Re7 31. Rf3+ Kg7 32. Rd3 Rd7 33. f4?? { (-2.05 → -4.49) Blunder. Ke2 was best. } (33. Ke2 d4 34. Rf3 d3+ 35. Kd2 Kh6 36. b3 Kh5 37. Rf4 g5 38. hxg5 Kxg5 39. Rf3 h5) 33... Kh6? { (-4.49 → -2.84) Mistake. Kf6 was best. } (33... Kf6 34. Kf2) 34. Rh3?? { (-2.84 → -6.37) Blunder. Kf2 was best. } (34. Kf2 Kg7) 34... Kh5 35. Kf2 Kg4 36. Rg3+ Kxh4?? { (-7.44 → -0.23) Blunder. Kxf4 was best. } (36... Kxf4) 37. Kf3 Rg7?? { (-0.13 → Mate in 2) Checkmate is now unavoidable. g5 was best. } (37... g5 38. Rg4+ Kh5 39. Rxg5+ Kh6 40. Ke3 Re7+ 41. Kf3 d4 42. Rd5 Re3+ 43. Kf2 Rd3 44. Ke2) 38. Rg4+?? { (Mate in 2 → -0.29) Lost forced checkmate sequence. Rg1 was best. } (38. Rg1 d4 39. Rh1#) 38... Kh5?? { (-0.29 → Mate in 4) Checkmate is now unavoidable. Kh3 was best. } (38... Kh3 39. Rg3+ Kh2 40. Rg2+ Kh1 41. Rd2 Rc7 42. Rxd5 Kh2 43. Rd2+ Kh3 44. Rd1 Rc2 45. Rd7) 39. Rg5+?? { (Mate in 4 → -1.96) Lost forced checkmate sequence. Rg1 was best. } (39. Rg1 g5 40. f5 g4+ 41. Kf4 Rf7 42. Rh1#) 39... Kh6 40. Kg4?? { (-1.60 → -7.01) Blunder. Rxd5 was best. } (40. Rxd5 Rc7) 40... Rf7?? { (-7.01 → -1.56) Blunder. Rd7 was best. } (40... Rd7) 41. Rxd5 Kg7 42. b4 h5+?? { (-2.20 → -0.12) Blunder. Kf6 was best. } (42... Kf6) 43. Kg5 h4 44. Kxh4 Rxf4+ 45. Kg5 Rxb4 { Black wins on time. } 0-1