CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/5IGJSCBf"] [Date "2023.08.09"] [White "SaViNa"] [Black "Matilda"] [Result "1/2-1/2"] [UTCDate "2023.08.09"] [UTCTime "20:14:53"] [WhiteElo "1285"] [BlackElo "1416"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-3"] [BlackTitle "⛸"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C48"] [Opening "Four Knights Game: Spanish Variation, Classical Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 { C48 Four Knights Game: Spanish Variation, Classical Variation } 5. Bxc6 bxc6 6. Nxe5 O-O?! { (0.61 → 1.58) Inaccuracy. Bd4 was best. } (6... Bd4 7. Ng4) 7. d3?! { (1.58 → 0.96) Inaccuracy. d4 was best. } (7. d4) 7... d6 8. Nxc6? { (1.48 → 0.35) Mistake. Nf3 was best. } (8. Nf3 d5) 8... Qd7?! { (0.35 → 1.12) Inaccuracy. Qe8 was best. } (8... Qe8 9. Na5 Ng4 10. Be3 Nxe3 11. fxe3 f5 12. O-O Bxe3+ 13. Kh1 Bg5 14. Nb3 Rb8 15. Rb1) 9. Na5 Rb8?? { (0.76 → 3.10) Blunder. Ng4 was best. } (9... Ng4) 10. d4?? { (3.10 → -2.83) Blunder. O-O was best. } (10. O-O Ng4) 10... Bb4 11. Bd2?? { (-2.80 → -7.45) Blunder. Nb3 was best. } (11. Nb3 Nxe4) 11... c5?? { (-7.45 → -0.02) Blunder. Bxa5 was best. } (11... Bxa5 12. f3 Rxb2 13. O-O Qc6 14. Nd5 Nxd5 15. Bxa5 Ne3 16. Qc1 Nc4 17. Be1 Qa4 18. Rf2) 12. Nd5?? { (-0.02 → -5.93) Blunder. Nb3 was best. } (12. Nb3) 12... Bxd2+?? { (-5.93 → 0.00) Blunder. Nxd5 was best. } (12... Nxd5) 13. Kxd2?? { (0.00 → -6.54) Blunder. Qxd2 was best. } (13. Qxd2 Nxd5 14. exd5 Re8+ 15. Kd1 Ba6 16. c4 Re4 17. Nc6 Rbe8 18. Rc1 Qf5 19. f3 Re3) 13... Rxb2?? { (-6.54 → 2.78) Blunder. Nxe4+ was best. } (13... Nxe4+ 14. Kc1 Nxf2 15. Qf3 Nxh1 16. Nc6 Qe6 17. b3 cxd4 18. Nf4 Qe1+ 19. Kb2 Qc3+ 20. Qxc3) 14. Nc4?? { (2.78 → -4.71) Blunder. Nxf6+ was best. } (14. Nxf6+ gxf6 15. Nb3 Qa4 16. Qf3 cxd4 17. Qg3+ Kh8 18. Qxd6 Kg7 19. Qxd4 Qa3 20. Rhb1 Rxb1) 14... Rb8?? { (-4.71 → 0.00) Blunder. Nxe4+ was best. } (14... Nxe4+ 15. Kc1 Rb8 16. Re1 Bb7 17. Nce3 Qa4 18. a3 Nxf2 19. Ne7+ Kh8 20. Qd2 Ne4 21. Qd3) 15. f3?? { (0.00 → -8.72) Blunder. Nxf6+ was best. } (15. Nxf6+ gxf6 16. Qf3 Qa4 17. Qxf6 Qxc4 18. Qg5+ Kh8 19. Qf6+) 15... Qb5?? { (-8.72 → 3.32) Blunder. Nxd5 was best. } (15... Nxd5 16. exd5) 16. Nxd6?? { (3.32 → -2.01) Blunder. Ne7+ was best. } (16. Ne7+ Kh8 17. Rb1 Qd7 18. Rxb8 Qxe7 19. d5 Nd7 20. Ra8 Qg5+ 21. Kc3 Qf6+ 22. Kb3 Qd8) 16... Qa5+ 17. c3?? { (-2.70 → -9.36) Blunder. Ke3 was best. } (17. Ke3 Nxd5+) 17... Rb2+ 18. Kd3 Ba6+ 19. c4 Qa3+ 20. Nc3 Rfb8?? { (-9.53 → 5.53) Blunder. cxd4 was best. } (20... cxd4 21. Qb3) 21. Rb1?? { (5.53 → -10.58) Blunder. Qa4 was best. } (21. Qa4) 21... Rxb1? { (-10.58 → -4.69) Mistake. cxd4 was best. } (21... cxd4 22. Kxd4 Qxd6+ 23. Ke3 Qc5+ 24. Qd4 Qg5+ 25. f4 Ng4+ 26. Kf3 Ne5+ 27. Ke3 Qxg2 28. Rxb2) 22. Qc2? { (-4.69 → -13.07) Mistake. Qxb1 was best. } (22. Qxb1 Rxb1 23. Rxb1 Nd7 24. d5 Qa5 25. f4 f6 26. g3 Qc7 27. Ncb5 Bxb5 28. Nxb5 Qc8) 22... R1b6 23. dxc5 Rc6 24. Qa4 Qxc5 25. Nd5 Rxd6 26. Rd1 Nxd5 27. exd5 Rxd5+ 28. Ke2 Bxc4+ 29. Ke1 Re8+?? { (Mate in 1 → -6.60) Lost forced checkmate sequence. Qg1# was best. } (29... Qg1#) 30. Qxe8+ Qf8 31. Qxf8+ Kxf8 32. Rxd5 Bxd5 33. a4 a5 34. h4 h5 35. f4 f5 36. g3 Kf7 37. Kf2 Kf6 38. Ke3 Bb3 39. Kf3 Bxa4 40. g4 hxg4+ 41. Kg3 Kg6 42. Kh2 Bb5 43. Kg3 a4 44. h5+?! { (-77.73 → Mate in 10) Checkmate is now unavoidable. Kf2 was best. } (44. Kf2 a3) 44... Kxh5 45. Kf2 a3 46. Ke3 a2 47. Kd4 a1=Q+ 48. Kd5 Qc3 49. Ke6 Qd4 50. Kxf5 Qe3?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Bd7# was best. } { Draw by stalemate. } (50... Bd7#) 1/2-1/2