CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Fu9aZIaO"] [Date "2024.07.02"] [White "Noam"] [Black "Harry2"] [Result "0-1"] [UTCDate "2024.07.02"] [UTCTime "20:24:07"] [WhiteElo "1100"] [BlackElo "1064"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+23"] [BlackTitle "GM🏆"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A04"] [Opening "Zukertort Opening: Kingside Fianchetto"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nf3 g6 { A04 Zukertort Opening: Kingside Fianchetto } 2. Nc3?! { (0.60 → 0.00) Inaccuracy. e4 was best. } (2. e4) 2... Bh6? { (0.00 → 1.37) Mistake. d5 was best. } (2... d5 3. d4 Nf6 4. Bf4 Bg7 5. e3 O-O 6. Nb5 Na6 7. h3 c6 8. Nc3 Nc7 9. Be2) 3. e4 Nf6?! { (1.40 → 2.32) Inaccuracy. Bg7 was best. } (3... Bg7 4. d4) 4. d4 Bg7?! { (1.79 → 2.72) Inaccuracy. Bxc1 was best. } (4... Bxc1 5. Qxc1) 5. Bb5?? { (2.72 → 0.82) Blunder. e5 was best. } (5. e5 Ng8) 5... O-O?! { (0.82 → 1.71) Inaccuracy. c6 was best. } (5... c6 6. Be2 d6 7. a4 Qc7 8. Be3 O-O 9. Nd2 Nbd7 10. O-O e5 11. d5 cxd5 12. exd5) 6. Bg5? { (1.71 → 0.38) Mistake. e5 was best. } (6. e5 Ne8) 6... h6 7. O-O?? { (0.85 → -4.33) Blunder. Be3 was best. } (7. Be3 d5 8. e5 Ne4 9. O-O a6 10. Be2 c5 11. dxc5 Nxc3 12. bxc3 Nc6 13. Qd2 Bg4) 7... hxg5 8. Qd3? { (-4.15 → -7.53) Mistake. Nxg5 was best. } (8. Nxg5 Nh7) 8... Bh6 9. Rad1 a6?! { (-7.51 → -5.02) Inaccuracy. c6 was best. } (9... c6) 10. Ba4 b5 11. Ne5?! { (-4.94 → -9.21) Inaccuracy. Bb3 was best. } (11. Bb3 Kg7 12. h4 g4 13. Ng5 d6 14. Qe3 Bxg5 15. hxg5 Nh5 16. f4 e6 17. d5) 11... c6?! { (-9.21 → -5.99) Inaccuracy. bxa4 was best. } (11... bxa4) 12. Nxf7 Rxf7 13. Bb3 Bb7?? { (-8.19 → -2.19) Blunder. d5 was best. } (13... d5) 14. e5 c5?? { (-1.90 → 9.38) Blunder. d5 was best. } (14... d5 15. Qxg6+) 15. exf6?? { (9.38 → -1.21) Blunder. Qxg6+ was best. } (15. Qxg6+ Kh8 16. Bxf7 Nh7 17. Qxh6 Qf8 18. Qh5 Nc6 19. f4 cxd4 20. Ne4 gxf4 21. Rxf4 Qg7) 15... exf6?? { (-1.21 → 10.36) Blunder. c4 was best. } (15... c4 16. Bxc4 bxc4 17. Qxg6+ Bg7 18. fxg7 Rxg7 19. Qh6 a5 20. Rfe1 Ra6 21. Qh5 Qf8 22. d5) 16. Bxf7+?? { (10.36 → 1.45) Blunder. Qxg6+ was best. } (16. Qxg6+ Kh8 17. Bxf7 Qf8 18. d5 Qg7 19. Qh5 Nc6 20. dxc6 Bxc6 21. Rfe1 g4 22. Bg6 b4) 16... Kxf7 17. f3?? { (1.70 → -3.50) Blunder. dxc5 was best. } (17. dxc5 Bf8 18. b4 Kg7 19. Rfe1 d6 20. h4 Nc6 21. hxg5 Ne5 22. Qd2 Nf7 23. gxf6+ Qxf6) 17... Nc6?! { (-3.50 → -2.65) Inaccuracy. c4 was best. } (17... c4 18. Qe3 d5 19. h4 Qd7 20. hxg5 Bxg5 21. f4 Bh6 22. Rde1 Nc6 23. Kf2 Bg7 24. Rh1) 18. f4?! { (-2.65 → -3.58) Inaccuracy. dxc5 was best. } (18. dxc5 Ne5) 18... cxd4?? { (-3.58 → -1.07) Blunder. gxf4 was best. } (18... gxf4 19. Ne4) 19. Rfe1?? { (-1.07 → -6.45) Blunder. Ne4 was best. } (19. Ne4) 19... gxf4 20. g3 Nb4?? { (-9.61 → -1.39) Blunder. Ne5 was best. } (20... Ne5) 21. Qd2?? { (-1.39 → -7.93) Blunder. Qxd4 was best. } (21. Qxd4) 21... f3?? { (-7.93 → 0.00) Blunder. Nc6 was best. } (21... Nc6) 22. Qxh6 Qg8?? { (0.00 → 7.99) Blunder. Qh8 was best. } (22... Qh8 23. Qd2 Nd3 24. cxd3 dxc3 25. bxc3 Qh3 26. Qf2 g5 27. Rd2 Re8 28. Rxe8 Kxe8 29. Qd4) 23. Qd2?? { (7.99 → 1.74) Blunder. Rxd4 was best. } (23. Rxd4 Rd8) 23... Qh7?? { (1.74 → 6.61) Blunder. Bc6 was best. } (23... Bc6 24. Ne4) 24. Ne2?? { (6.61 → Mate in 3) Checkmate is now unavoidable. Qxd4 was best. } (24. Qxd4) 24... d3?? { (Mate in 3 → 3.24) Lost forced checkmate sequence. f2+ was best. } (24... f2+ 25. Kf1 Qh3+ 26. Kxf2 Qg2#) 25. Nf4?? { (3.24 → -0.40) Blunder. Qxb4 was best. } (25. Qxb4) 25... Rh8?? { (-0.40 → 6.98) Blunder. g5 was best. } (25... g5 26. Nxd3 Nxd3 27. cxd3 Rh8 28. Qf2 Qf5 29. Qe3 Qd5 30. Qe7+ Kg6 31. Qe4+ f5 32. Qxd5) 26. Nxd3?? { (6.98 → -0.63) Blunder. h4 was best. } (26. h4) 26... f2+?? { (-0.63 → 7.71) Blunder. Nxd3 was best. } (26... Nxd3 27. cxd3) 27. Kxf2?? { (7.71 → -29.55) Blunder. Qxf2 was best. } (27. Qxf2 Nxd3 28. Rxd3 Bc6 29. Rd6 f5 30. Qd2 b4 31. Re2 Rf8 32. Qxb4 Kg8 33. Qc4+ Qf7) 27... Qxh2+ 28. Ke3 Nd5+?! { (Mate in 7 → -10.46) Lost forced checkmate sequence. Qxg3+ was best. } (28... Qxg3+ 29. Kd4 Qd6+ 30. Ke3 Re8+ 31. Ne5+ Rxe5+ 32. Kf2 Rf5+ 33. Kg1 Qg3+ 34. Qg2 Qxg2#) 29. Kd4 Rh4+?? { (-10.60 → 3.94) Blunder. Qxg3 was best. } (29... Qxg3) 30. Kc5?? { (3.94 → -10.46) Blunder. gxh4 was best. } (30. gxh4) 30... Rc4+ 31. Kd6 Rc6+ 32. Kxd5 Qxg3 33. Ke4? { (-7.54 → Mate in 1) Checkmate is now unavoidable. Re7+ was best. } (33. Re7+) 33... Rc4# { Black wins by checkmate. } 0-1