CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/RFScNLL8"] [Date "2023.08.22"] [White "Bohdan"] [Black "Patrick2"] [Result "0-1"] [UTCDate "2023.08.22"] [UTCTime "20:28:31"] [WhiteElo "1524"] [BlackElo "1463"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+10"] [WhiteTitle "🐍"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. e4 Nc6?! { (0.21 → 0.73) Inaccuracy. e5 was best. } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a5 6. O-O) 2. Nc3?! { (0.73 → 0.12) Inaccuracy. d4 was best. } (2. d4 d5 3. e5 Bf5 4. c3 e6 5. Be2 f6 6. f4 g5) 2... e5 3. Bc4 Nf6 4. Nf3 Bc5 { C50 Four Knights Game: Italian Variation } 5. O-O O-O 6. h3 h6 7. d3 d6 8. Nd5 Be6 9. Nxf6+ Qxf6 10. Bxe6 Qxe6 11. Qe1?! { (-0.14 → -0.83) Inaccuracy. Nh4 was best. } (11. Nh4 Ne7 12. Be3 Rad8 13. Bxc5 dxc5 14. Qg4 Qxg4 15. hxg4 c4 16. dxc4 Rd4 17. f3 Rfd8) 11... a6?! { (-0.83 → -0.19) Inaccuracy. f5 was best. } (11... f5 12. Qe2) 12. Nd2?? { (-0.19 → -2.60) Blunder. Be3 was best. } (12. Be3) 12... b5?? { (-2.60 → -0.38) Blunder. Nb4 was best. } (12... Nb4 13. Qd1 Nxa2 14. Nb3 Nxc1 15. Nxc5 dxc5 16. Rxc1 a5 17. Ra1 b5 18. b3 Ra6 19. Qg4) 13. c3 d5 14. exd5 Qxd5 15. c4?? { (-1.12 → -3.10) Blunder. Qe4 was best. } (15. Qe4 Rad8 16. Nb3 Be7 17. Be3 f5 18. Qxd5+ Rxd5 19. c4 Rxd3 20. cxb5 axb5 21. Rac1 Rf6) 15... bxc4?? { (-3.10 → -1.09) Blunder. Qxd3 was best. } (15... Qxd3) 16. Qd1?? { (-1.09 → -7.67) Blunder. dxc4 was best. } (16. dxc4 Qe6 17. Nb3 Be7 18. Be3 a5 19. Nc5 Qg6 20. Qd1 Rfd8 21. Qg4 Qxg4 22. hxg4 Nd4) 16... Qxd3?? { (-7.67 → -2.85) Blunder. cxd3 was best. } (16... cxd3 17. Qb3) 17. Re1?? { (-2.85 → -6.93) Blunder. Qa4 was best. } (17. Qa4) 17... Qg6?? { (-6.93 → -2.39) Blunder. Rad8 was best. } (17... Rad8 18. Qg4 Qc2 19. Re2 Nd4 20. Rxe5 f5 21. Qh5 Bd6 22. Re3 Bb4 23. Nf3 Nxf3+ 24. Rxf3) 18. Rf1?? { (-2.39 → -4.87) Blunder. Nxc4 was best. } (18. Nxc4) 18... Qg5?? { (-4.87 → 2.61) Blunder. Rad8 was best. } (18... Rad8 19. Qa4) 19. Nf3?? { (2.61 → -3.44) Blunder. Ne4 was best. } (19. Ne4 Bxf2+ 20. Rxf2 Qg6 21. Qg4 Qxg4 22. hxg4 Rab8 23. Be3 Nb4 24. Rd2 Rfd8 25. Ba7 Rxd2) 19... Qe7 20. h4?? { (-2.73 → -7.65) Blunder. Qd5 was best. } (20. Qd5 Nd4 21. Nxd4 Bxd4 22. Qxc4 c5 23. Rb1 a5 24. Be3 a4 25. Rfe1 Qd6 26. b3 Rfc8) 20... Bd6?? { (-7.65 → -3.11) Blunder. e4 was best. } (20... e4 21. Bg5) 21. Re1? { (-3.11 → -6.26) Mistake. Qd5 was best. } (21. Qd5 Nb4 22. Qxc4 e4 23. Ne1 Rad8 24. g3 Bc5 25. a3 Nd3 26. Nxd3 exd3 27. Bf4 Rd4) 21... f5?? { (-6.26 → 1.36) Blunder. Nb4 was best. } (21... Nb4 22. Re4 f5 23. Rxc4 e4 24. Ne1 Qxh4 25. g3 Bxg3 26. fxg3 Qxg3+ 27. Ng2 Nd3 28. Rc6) 22. g3?? { (1.36 → -7.19) Blunder. Qd5+ was best. } (22. Qd5+) 22... e4?? { (-7.19 → -1.36) Blunder. Qf7 was best. } (22... Qf7 23. a3 Rab8 24. Be3 Rxb2 25. Rc1 f4 26. gxf4 e4 27. Nd4 Bxf4 28. Nxc6 Qg6+ 29. Kh1) 23. Re2?? { (-1.36 → -8.60) Blunder. Qd5+ was best. } (23. Qd5+ Qf7 24. Qxc6 exf3 25. Bd2 f4 26. g4 Qf6 27. Qd5+ Kh8 28. Bc3 Qxh4 29. Qxf3 Rae8) 23... exf3?? { (-8.60 → 2.86) Blunder. Qf7 was best. } (23... Qf7 24. Nd4) 24. Re1?? { (2.86 → -9.05) Blunder. Rxe7 was best. } (24. Rxe7 Nxe7 25. Qxf3 f4 26. Bxf4 Bxf4 27. gxf4 Nf5 28. Re1 Nxh4 29. Qg4 Nf5 30. Re5 Nd6) 24... Qf6? { (-9.05 → -4.37) Mistake. Qf7 was best. } (24... Qf7) 25. Re7? { (-4.37 → -12.18) Mistake. Qd5+ was best. } (25. Qd5+ Kh8 26. Qxc6 f4 27. Bxf4 Bxf4 28. Qxf6 Rxf6 29. gxf4 Rxf4 30. Kh2 Rxh4+ 31. Kg3 Rh5) 25... Qxe7 26. Qxf3 Qe1+ 27. Kg2 Nd4 28. Qd5+ Qe6 29. Qxd4 Rae8 30. Qc3 Be5 31. Qc2 Qd5+ { Black wins on time. } 0-1