CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/3NYGMaaf"] [Date "2026.03.16"] [White "Sadie"] [Black "Almas"] [Result "0-1"] [UTCDate "2026.03.16"] [UTCTime "23:04:06"] [WhiteElo "1358"] [BlackElo "1076"] [WhiteRatingDiff "-40"] [BlackRatingDiff "+29"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 { C65 Ruy Lopez: Berlin Defense } 4. Bxc6?! { (0.49 → -0.08) Inaccuracy. O-O was best. } (4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. d4 Bf6 10. Re1 Re8) 4... bxc6?! { (-0.08 → 0.61) Inaccuracy. dxc6 was best. } (4... dxc6 5. Nc3) 5. O-O Bd6? { (0.51 → 1.74) Mistake. d6 was best. } (5... d6 6. Re1 c5 7. c3 Be7 8. d4 cxd4 9. cxd4 exd4 10. Nxd4 O-O 11. Nc3 Bd7 12. Bf4) 6. Nc3? { (1.74 → 0.34) Mistake. d4 was best. } (6. d4) 6... O-O?! { (0.34 → 1.06) Inaccuracy. c5 was best. } (6... c5 7. d3 c6 8. Na4 O-O 9. Be3 Bc7 10. Nxc5 d6 11. Na4 d5 12. h3 dxe4 13. dxe4) 7. d3? { (1.06 → -0.07) Mistake. d4 was best. } (7. d4 Qe7 8. Nxe5 Bxe5 9. dxe5 Qxe5 10. Re1 d6 11. Qf3 Qe6 12. Bf4 Nd7 13. Bg3 Bb7) 7... Ba6 8. Bg5 h6 9. Bxf6 Qxf6 10. Qe2 Qe7 11. b3 Kh8 12. Rfd1 Rfb8 13. Nh4?? { (0.26 → -8.58) Blunder. Qd2 was best. } (13. Qd2 Bc8 14. Ne2 a5 15. Ng3 Bb4 16. c3 Ba3 17. Qc2 d6 18. d4 exd4 19. Nxd4 Bd7) 13... Qxh4 14. g3 Qh3 15. a4 c5 16. Nd5 Rb7 17. c4 c6 18. Ne3 Rg8 19. f4 g6?! { (-8.90 → -5.38) Inaccuracy. exf4 was best. } (19... exf4 20. Nf5 Be5 21. d4 Bxd4+ 22. Nxd4 cxd4 23. Qf1 Qxf1+ 24. Kxf1 Rxb3 25. Rxd4 fxg3 26. Kg1) 20. fxe5?! { (-5.38 → -8.23) Inaccuracy. f5 was best. } (20. f5 Be7) 20... Re8?? { (-8.23 → 2.27) Blunder. Bxe5 was best. } (20... Bxe5 21. Rf1 Bd4 22. Kh1 Rxb3 23. Nc2 Bg7 24. Rab1 Rgb8 25. Rxb3 Rxb3 26. Rxf7 Rb2 27. Qf2) 21. exd6 Re5?? { (2.34 → 8.00) Blunder. Qe6 was best. } (21... Qe6 22. Qb2+) 22. Ng4 Rg5 23. d4?? { (8.61 → -5.01) Blunder. Qb2+ was best. } (23. Qb2+ Kg8 24. Nf6+ Kf8 25. Nh7+ Kg8 26. Nxg5 hxg5 27. Rf1 Qe6 28. e5 Qg4 29. Rf2 Qf5) 23... Rxb3? { (-5.01 → -2.74) Mistake. Qxg4 was best. } (23... Qxg4 24. Qe3) 24. Nf6?? { (-2.74 → Mate in 6) Checkmate is now unavoidable. Ne3 was best. } (24. Ne3 Bxc4) 24... Rbxg3+ 25. Kf2 Qg2+ 26. Ke1 Qg1+ 27. Kd2 Qxd4+ 28. Kc2 Rc3+?! { (Mate in 8 → -14.57) Lost forced checkmate sequence. Rc3+ was best. } (28... Rc3+ 29. Kb2 Rd3+ 30. Kc1 Qxc4+ 31. Qc2 Rxd1+ 32. Kb2 Qb4+ 33. Ka2 Bc4+ 34. Qxc4 Rd2+ 35. Qc2) 29. Kb2?! { (-14.57 → Mate in 7) Checkmate is now unavoidable. Kb2 was best. } (29. Kb2 Qxf6) 29... Qxf6?! { (Mate in 7 → -15.50) Lost forced checkmate sequence. Rd3+ was best. } (29... Rd3+ 30. Kc1 Qxa1+ 31. Kc2 Rxd1 32. Qxd1 Rg2+ 33. Qd2 Qa2+ 34. Kc3 Qxd2+ 35. Kb3 Qb2#) 30. Rf1 Qe5 31. Rxf7?! { (-67.82 → Mate in 5) Checkmate is now unavoidable. Ra2 was best. } (31. Ra2 Rxc4+ 32. Kb1 Rb4+ 33. Qb2 Bxf1 34. Kc1 Rxb2 35. Rxb2 Qc3+ 36. Rc2 Qa1+ 37. Kd2 Rg2+) 31... Kg8?! { (Mate in 5 → -16.00) Lost forced checkmate sequence. Rf3+ was best. } (31... Rf3+ 32. Ka2 Bxc4+ 33. Qxc4 Rg2+ 34. Qe2 Rxe2+ 35. Kb1 Qb2#) 32. Rxd7?! { (-16.00 → Mate in 5) Checkmate is now unavoidable. Re7 was best. } (32. Re7 Re3+) 32... Bc8?! { (Mate in 5 → -12.97) Lost forced checkmate sequence. Rc1+ was best. } (32... Rc1+ 33. Kxc1 Qc3+ 34. Kd1 Rg1+ 35. Qf1 Rxf1+ 36. Ke2 Bxc4#) 33. Rxa7?! { (-12.97 → Mate in 5) Checkmate is now unavoidable. Ka2 was best. } (33. Ka2 Bxd7) 33... Bg4?! { (Mate in 5 → -10.31) Lost forced checkmate sequence. Re3+ was best. } (33... Re3+ 34. Kc2 Qc3+ 35. Kb1 Rg1+ 36. Qd1 Rxd1+ 37. Ka2 Rxa1#) 34. Ra8+ Kf7 35. Ra7+ Ke6?? { (-10.26 → 5.19) Blunder. Kf6 was best. } (35... Kf6 36. Rf1+ Rf5 37. Re7 Re3+ 38. Rxe5 Rxe2+ 39. Kc3 Re3+ 40. Kd2 Rxf1 41. Rxc5 Re2+ 42. Kc3) 36. d7?? { (5.19 → Mate in 6) Checkmate is now unavoidable. Re7+ was best. } (36. Re7+ Kxd6) 36... Bxe2?? { (Mate in 6 → 0.00) Lost forced checkmate sequence. Re3+ was best. } (36... Re3+ 37. Kb1 Qxe4+ 38. Kc1 Qh1+ 39. Qf1 Qxf1+ 40. Kd2 Re2+ 41. Kd3 Qf3#) 37. d8=Q?? { (0.00 → Mate in 4) Checkmate is now unavoidable. d8=N+ was best. } (37. d8=N+ Kd6 38. Nf7+ Ke6) 37... Rxc4+ 38. Kb1 Rg1+ 39. Ka2 Qxa1+ 40. Kb3 Rb1# { Black wins by checkmate. } 0-1