CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/tfQ8US5Y"] [Date "2026.04.01"] [White "Owen6"] [Black "Gabriel1"] [Result "0-1"] [UTCDate "2026.04.01"] [UTCTime "20:22:04"] [WhiteElo "1394"] [BlackElo "1373"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+11"] [WhiteTitle "GM♠"] [BlackTitle "🏈"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. c4 c6 3. Nc3 { D10 Slav Defense } f6? { (0.35 → 1.91) Mistake. dxc4 was best. } (3... dxc4) 4. cxd5 cxd5 5. Nf3?! { (2.26 → 1.18) Inaccuracy. e4 was best. } (5. e4 dxe4 6. Bc4 Nc6 7. Nge2 e6 8. O-O f5 9. d5 exd5 10. Nxd5 Nf6 11. Nef4 Bd6) 5... Nd7?? { (1.18 → 4.24) Blunder. e6 was best. } (5... e6 6. a3 Bd6 7. e4 Ne7 8. Bd3 O-O 9. O-O Nbc6 10. Re1 Bd7 11. Bc2 Bc7 12. b4) 6. e3?? { (4.24 → 1.30) Blunder. Nxd5 was best. } (6. Nxd5 e6) 6... e6 7. Bb5?! { (1.31 → 0.66) Inaccuracy. e4 was best. } (7. e4) 7... a6 8. Bxd7+?? { (0.93 → -0.93) Blunder. Ba4 was best. } (8. Ba4 b5 9. Bc2 f5 10. a4 b4 11. Ne2 Bd6 12. Nf4 Qe7 13. a5 Nh6 14. Ba4 Nf7) 8... Bxd7 9. O-O Bb5? { (-0.69 → 0.73) Mistake. Bc6 was best. } (9... Bc6) 10. Nxb5 axb5 11. b3?! { (0.79 → 0.02) Inaccuracy. Bd2 was best. } (11. Bd2 Bd6 12. Ne1 Ne7 13. Nd3 Qd7 14. Qh5+ g6 15. Qf3 O-O 16. Bb4 Bxb4 17. Nxb4 Nf5) 11... Ne7 12. Bb2 Nf5 13. Qd3 Bd6? { (-0.11 → 1.35) Mistake. Qd7 was best. } (13... Qd7 14. a3 Kf7 15. Qe2 Bd6 16. Rfc1 Ne7 17. Ne1 b4 18. axb4 Rxa1 19. Rxa1 Bxb4 20. Nd3) 14. Rac1?? { (1.35 → -0.43) Blunder. Qxb5+ was best. } (14. Qxb5+ Qd7) 14... Qd7 15. Rc2? { (-0.38 → -1.90) Mistake. a3 was best. } (15. a3 Bxa3 16. Bxa3 Rxa3 17. Rc2 O-O 18. Rfc1 Nd6 19. Ne1 Rc8 20. Rxc8+ Nxc8 21. Qc3 Nd6) 15... O-O?? { (-1.90 → -0.31) Blunder. Rxa2 was best. } (15... Rxa2 16. Rfc1 O-O 17. Qe2 b4 18. Ne1 Ne7 19. Nd3 Rfa8 20. h4 Nc6 21. Rd1 R2a6 22. Nc5) 16. Rfc1?? { (-0.31 → -2.04) Blunder. a3 was best. } (16. a3 Bxa3 17. Bxa3 Rxa3 18. Rfc1 Nd6 19. Ne1 Nc4 20. Qc3 Qe7 21. Nd3 Qd6 22. h3 Rfa8) 16... Rxa2 17. e4 Ne7? { (-2.37 → -0.94) Mistake. dxe4 was best. } (17... dxe4 18. Qxe4 Ne7 19. h4 Rc8 20. Rxc8+ Nxc8 21. Bc3 Ne7 22. Bd2 Ra3 23. Qd3 b4 24. h5) 18. exd5?? { (-0.94 → -3.00) Blunder. e5 was best. } (18. e5 fxe5 19. dxe5 Rxb2 20. Rxb2 Ba3 21. Rbc2 Bxc1 22. Rxc1 b4 23. Ng5 Nf5 24. Nf3 h6) 18... exd5?! { (-3.00 → -1.85) Inaccuracy. Nxd5 was best. } (18... Nxd5 19. Qe4 Nb4 20. Re2 Rfa8 21. Ne1 Bf8 22. Nd3 Nxd3 23. Qxd3 Qd5 24. h4 R2a6 25. Qe3) 19. Ba3?? { (-1.85 → -8.40) Blunder. g3 was best. } (19. g3 Qf5) 19... Bxa3 20. Rxa2 Bxc1 21. Qc2 Bh6 22. Ra7 Rc8 23. Qd3 Rc1+ 24. Qf1 Rxf1+ 25. Kxf1 b4 26. h4 Qb5+ 27. Kg1 Qd3 28. Ra8+ Kf7 29. Ra7 Qd1+ 30. Kh2 Nf5 31. Rxb7+ Kg6 32. Rxb4?! { (-12.38 → Mate in 6) Checkmate is now unavoidable. h5+ was best. } (32. h5+ Kxh5 33. Ng1 Bf4+ 34. Kh1 Qf1 35. Rd7 Qxf2 36. Rxd5 Kg6 37. Rxf5 Qh4+ 38. Nh3 Kxf5) 32... Kh5?! { (Mate in 6 → -13.68) Lost forced checkmate sequence. Bf4+ was best. } (32... Bf4+ 33. g3 Qf1 34. h5+ Kxh5 35. Ne1 Qxf2+ 36. Ng2 Ne3 37. gxf4 Qxg2#) 33. Kh3?! { (-13.68 → Mate in 5) Checkmate is now unavoidable. Ng1 was best. } (33. Ng1 Qf1) 33... Qh1+ 34. Nh2 g5? { (Mate in 4 → -9.48) Lost forced checkmate sequence. Nxh4 was best. } (34... Nxh4 35. g4+ Kg6 36. g5 Qg2+ 37. Kxh4 Bxg5#) 35. g4+ Kg6 36. gxf5+ Kxf5 37. hxg5 Bxg5 38. Ra4 Bf4 39. Ra1 Qxh2# { Black wins by checkmate. } 0-1