CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/pGhmUixT"] [Date "2023.08.26"] [White "Sebastian"] [Black "Kyle2"] [Result "0-1"] [UTCDate "2023.08.26"] [UTCTime "17:11:24"] [WhiteElo "1324"] [BlackElo "1404"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C24"] [Opening "Bishop's Opening: Berlin Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bc4?! { (0.43 → -0.13) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... Nf6 { C24 Bishop's Opening: Berlin Defense } 3. d3 Bc5 4. Bg5?! { (0.31 → -0.26) Inaccuracy. Nf3 was best. } (4. Nf3 d6 5. O-O O-O 6. c3 Bb6 7. Bb3 c6 8. Nbd2 Re8 9. Re1 Nbd7 10. d4 exd4) 4... O-O 5. Bxf6?! { (0.00 → -0.88) Inaccuracy. Nd2 was best. } (5. Nd2 a5 6. a4 h6 7. Bh4 Nc6 8. c3 d6 9. h3 g5 10. Bg3 Be6 11. Bxe6 fxe6) 5... Qxf6 6. Ne2?? { (-0.80 → -9.30) Blunder. Nf3 was best. } (6. Nf3) 6... Qxf2+ 7. Kd2 Bb4+?? { (-7.40 → -3.09) Blunder. Be3+ was best. } (7... Be3+ 8. Kc3) 8. c3 Ba5?! { (-3.10 → -2.30) Inaccuracy. Be7 was best. } (8... Be7 9. Qf1 Qxf1 10. Rxf1 a5 11. a4 d6 12. Kc2 g6 13. Nd2 Nd7 14. h3 Nb6 15. g4) 9. Rf1?! { (-2.30 → -3.47) Inaccuracy. Qf1 was best. } (9. Qf1 Bb6) 9... Qxg2 10. b4? { (-3.50 → -5.98) Mistake. Rg1 was best. } (10. Rg1 Qh3) 10... Qg5+? { (-5.98 → -3.28) Mistake. Bb6 was best. } (10... Bb6) 11. Ke1? { (-3.28 → -5.85) Mistake. Kc2 was best. } (11. Kc2 Bb6) 11... Qh4+ 12. Ng3 Bb6 13. Kd2 Qxh2+ 14. Ne2 Qh6+?! { (-7.02 → -5.02) Inaccuracy. d5 was best. } (14... d5 15. Bxd5) 15. Kc2 d6 16. Na3?! { (-4.20 → -5.87) Inaccuracy. Nd2 was best. } (16. Nd2 a5) 16... Bg4 17. Nb5?! { (-5.44 → -8.51) Inaccuracy. Rh1 was best. } (17. Rh1 Qg5) 17... Be3?? { (-8.51 → -1.37) Blunder. Qe3 was best. } (17... Qe3 18. d4) 18. Na3?? { (-1.37 → -7.59) Blunder. Nxc7 was best. } (18. Nxc7 Qh2) 18... Nc6 19. Nb5 Na5? { (-7.39 → -3.77) Mistake. Qh2 was best. } (19... Qh2 20. Rh1 Qg2 21. Qf1 Qxf1 22. Raxf1 Bxe2 23. Re1 Bxd3+ 24. Bxd3 Bb6 25. Re2 a6 26. Nxc7) 20. bxa5 a6?? { (-3.28 → 3.83) Blunder. c6 was best. } (20... c6 21. Na3 Qh2 22. Re1 h5 23. Kb2 Rad8 24. Nc2 Bg5 25. Rb1 d5 26. exd5 cxd5 27. Bb3) 21. Nxc7 Ra7?! { (4.10 → 5.85) Inaccuracy. Rac8 was best. } (21... Rac8 22. Nd5) 22. Rb1? { (5.85 → 3.45) Mistake. Nd5 was best. } (22. Nd5) 22... Rc8? { (3.45 → 6.55) Mistake. Qh2 was best. } (22... Qh2 23. d4 g6 24. Nd5 Bg5 25. Qd3 exd4 26. Rg1 h5 27. Rbf1 Rc8 28. Rxg4 hxg4 29. Qxd4) 23. Nd5 b5 24. Nxe3?? { (8.65 → -4.63) Blunder. axb6 was best. } (24. axb6 Rd7 25. Qe1 Kh8 26. Rh1 Qg5 27. Bxa6 Rb8 28. Nxe3 Qxe3 29. Nc1 Qc5 30. Qh4 Bd1+) 24... Bh5?? { (-4.63 → 9.00) Blunder. Qxe3 was best. } (24... Qxe3 25. Qd2) 25. Bd5?? { (9.00 → 2.46) Blunder. Nf5 was best. } (25. Nf5 Qg5 26. Bd5 Rac7 27. Rg1 Bxe2 28. Rxg5 Bxd1+ 29. Rxd1 g6 30. Nxd6 Rd8 31. Nxf7 Rxf7) 25... b4?? { (2.46 → 9.66) Blunder. Qxe3 was best. } (25... Qxe3) 26. Rxb4?! { (9.66 → 5.40) Inaccuracy. Nf5 was best. } (26. Nf5 Qg6) 26... Qxe3 27. Rb1?? { (5.22 → -6.92) Blunder. Re1 was best. } (27. Re1 Bg4) 27... Qc5?? { (-6.92 → 5.92) Blunder. Bxe2 was best. } (27... Bxe2 28. Qd2 Qxd2+ 29. Kxd2 Bxf1 30. Rxf1 g6 31. c4 Kg7 32. Rb1 h5 33. Ke3 Rh8 34. Kf2) 28. Bb3? { (5.92 → 3.35) Mistake. Kd2 was best. } (28. Kd2 Bxe2 29. Kxe2 Qxc3 30. Qb3 Qc2+ 31. Qxc2 Rxc2+ 32. Kd1 Rc8 33. Rb6 h5 34. Rxd6 h4) 28... Bxe2 29. Qxe2 Qxc3+ 30. Kd1 Rb7 31. Bxf7+?? { (4.56 → -4.60) Blunder. Qd2 was best. } (31. Qd2 Qd4 32. Ke2 Rbc7 33. Qe3 Qc3 34. Qb6 h5 35. Rfc1 Qxc1 36. Rxc1 Rxc1 37. Qxd6 h4) 31... Kf8?? { (-4.60 → Mate in 8) Checkmate is now unavoidable. Rxf7 was best. } (31... Rxf7 32. Rxf7) 32. Rxb7?? { (Mate in 8 → Mate in 1) Lost forced checkmate sequence. Bc4+ was best. } (32. Bc4+ Ke8 33. Rxb7 Qa1+ 34. Kd2 Qb2+ 35. Rxb2 Kd8 36. Qg4 g6 37. Rf8+ Ke7 38. Qe6+ Kxf8) 32... Qc1# { Black wins by checkmate. } 0-1