CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ow0wumPH"] [Date "2026.02.04"] [White "Owen6"] [Black "Trekker"] [Result "0-1"] [UTCDate "2026.02.04"] [UTCTime "21:07:18"] [WhiteElo "1313"] [BlackElo "1835"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [WhiteTitle "GM♠"] [BlackTitle "GM🎅"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B02"] [Opening "Alekhine Defense: Scandinavian Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 Nf6 2. Nc3?! { (0.91 → 0.18) Inaccuracy. e5 was best. } (2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nf3 Be7 7. Nc3 Nc6 8. Be3 O-O) 2... d5 { B02 Alekhine Defense: Scandinavian Variation } 3. e5 Nfd7 4. Nf3 e6 5. d4 c5 6. Bg5 Be7? { (-0.18 → 1.25) Mistake. Qb6 was best. } (6... Qb6 7. dxc5) 7. Bxe7 Qxe7 8. dxc5?? { (1.49 → -0.20) Blunder. Nb5 was best. } (8. Nb5 Kd8 9. dxc5 Qxc5 10. Qd2 Nc6 11. Qg5+ f6 12. Qxg7 Rf8 13. O-O-O Qe7 14. exf6 Nxf6) 8... Qxc5 9. Bd3 Nc6 10. Na4?? { (-0.67 → -3.78) Blunder. Qe2 was best. } (10. Qe2 d4 11. Nb5 Ncxe5 12. Nxe5 Nxe5 13. O-O Nxd3 14. Qxd3 O-O 15. Nxd4 e5 16. Nb3 Qc7) 10... Qe7?? { (-3.78 → -1.63) Blunder. Qa5+ was best. } (10... Qa5+ 11. c3) 11. O-O Ndxe5 12. Nxe5 Nxe5 13. Qh5?! { (-1.92 → -2.98) Inaccuracy. Re1 was best. } (13. Re1 Nxd3 14. Qxd3 Bd7 15. Nc3 Bc6 16. Ne2 O-O 17. Nd4 Rae8 18. c3 e5 19. f4 f6) 13... Ng6?? { (-2.98 → -1.11) Blunder. Nxd3 was best. } (13... Nxd3 14. cxd3) 14. Bxg6?! { (-1.11 → -2.08) Inaccuracy. Rae1 was best. } (14. Rae1 Bd7) 14... fxg6 15. Qf3 Bd7 16. Nc3 Bc6?! { (-1.57 → -0.86) Inaccuracy. Qf6 was best. } (16... Qf6) 17. Qe2? { (-0.86 → -2.14) Mistake. Rae1 was best. } (17. Rae1 Rd8) 17... O-O 18. Rae1 Qg5?? { (-2.26 → 0.00) Blunder. Rae8 was best. } (18... Rae8 19. Qd2 Qd6 20. Re2 e5 21. Rfe1 Rf4 22. Ne4 Qe7 23. Nc3 Rd4 24. Qc1 Rc4 25. Rxe5) 19. Qxe6+ Kh8 20. Nxd5?? { (0.11 → -8.43) Blunder. Qe5 was best. } (20. Qe5 Rf5) 20... Bxd5 21. Qh3 Rf4 22. g3 Rg4?! { (-8.14 → -5.28) Inaccuracy. Rf7 was best. } (22... Rf7 23. Rd1) 23. f4 Qf5?? { (-5.29 → -1.27) Blunder. Qh5 was best. } (23... Qh5 24. Qxh5) 24. Rd1?? { (-1.27 → -7.84) Blunder. Re5 was best. } (24. Re5 Qd7 25. Rxd5 Rxg3+ 26. Qxg3 Qxd5 27. b3 Qf7 28. Qf2 Qf5 29. Qg2 Re8 30. c4 h6) 24... Qe4?? { (-7.84 → -1.23) Blunder. Bc6 was best. } (24... Bc6 25. b4 h5 26. Rd6 h4 27. Rxc6 Rxg3+ 28. Qxg3 hxg3 29. hxg3 bxc6 30. c4 Qe4 31. b5) 25. Rxd5 Rxg3+ 26. Qxg3?! { (-0.92 → -1.48) Inaccuracy. hxg3 was best. } (26. hxg3) 26... Qxd5 27. Re1?! { (-1.53 → -2.43) Inaccuracy. b3 was best. } (27. b3 Rf8 28. c4 Qf7 29. Qe3 b6 30. Re1 h6 31. h3 Kh7 32. Kg2 Qc7 33. Qe5 Qd8) 27... Qd4+?? { (-2.43 → 0.00) Blunder. Qxa2 was best. } (27... Qxa2 28. Qa3 Qc4 29. Qe7 b6 30. Qe4 Qc5+ 31. Kg2 Rf8 32. h4 Qd6 33. Kg3 h6 34. Qe5) 28. Kf1?? { (0.00 → -4.56) Blunder. Qe3 was best. } (28. Qe3 Qd8 29. Qe7 Qb6+ 30. Qe3 Qb5 31. Qe5 Qc6 32. Qe6 Qc5+ 33. Qe3 Qc8 34. Qe6 Qf8) 28... Qd7?? { (-4.56 → -2.17) Blunder. Qxb2 was best. } (28... Qxb2 29. Qb3 Qd4 30. Qf7 h6 31. Qxg6 Qxf4+ 32. Kg1 Rf8 33. Qe4 Qd2 34. Kh1 Rc8 35. a3) 29. Qc3 Re8?? { (-2.48 → -0.44) Blunder. h6 was best. } (29... h6 30. Kg2) 30. Rxe8+ Qxe8 31. b4?! { (-0.57 → -1.22) Inaccuracy. Qe5 was best. } (31. Qe5 Qf8 32. Qe4 h6 33. Qxg6 Qxf4+ 34. Kg2 Qd2+ 35. Kh3 Qe3+ 36. Qg3 Qe6+ 37. Qg4 Qxa2) 31... Qb5+?! { (-1.22 → -0.26) Inaccuracy. h5 was best. } (31... h5 32. Qd3) 32. Ke1 h6 33. Kf2?! { (-0.34 → -1.10) Inaccuracy. a3 was best. } (33. a3) 33... Qf5 34. Kf3?? { (-1.06 → -9.84) Blunder. Kg3 was best. } (34. Kg3) 34... Qh3+ 35. Ke4 Qxc3 36. f5 gxf5+ 37. Kxf5 Qd4 38. Ke6 g6 39. Kf7 Kh7 40. a3 Qe5 41. c4 h5 42. c5 Kh6 43. b5 Kg5 44. c6 bxc6 45. bxc6 Kf5 46. a4 Qc7+ 47. Kf8 Kf6 48. Ke8 Qc8# { Black wins by checkmate. } 0-1