CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/H9KV3pKC"] [Date "2024.04.26"] [White "Anthony3"] [Black "Daniel3"] [Result "0-1"] [UTCDate "2024.04.26"] [UTCTime "23:10:47"] [WhiteElo "1092"] [BlackElo "1338"] [WhiteRatingDiff "-39"] [BlackRatingDiff "+23"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 e6 { A40 Horwitz Defense } 2. e3 Nc6 3. c3 d5 4. Bd2?! { (0.21 → -0.49) Inaccuracy. Nf3 was best. } (4. Nf3 Bd6) 4... Nf6 5. Nf3 Bd6 6. Qc1? { (-0.07 → -1.17) Mistake. c4 was best. } (6. c4) 6... O-O?! { (-1.17 → -0.57) Inaccuracy. e5 was best. } (6... e5 7. dxe5 Nxe5 8. c4 Nxf3+ 9. gxf3 Be6 10. cxd5 Nxd5 11. Nc3 Qe7 12. a3 O-O-O 13. Qc2) 7. Na3?! { (-0.57 → -1.48) Inaccuracy. c4 was best. } (7. c4) 7... b5?? { (-1.48 → 0.87) Blunder. Re8 was best. } (7... Re8) 8. Nxb5 a6 9. Na3?? { (1.67 → -0.63) Blunder. Nxd6 was best. } (9. Nxd6 cxd6 10. c4 dxc4 11. Bxc4 Bb7 12. Qd1 a5 13. O-O a4 14. Qe2 h6 15. Rfc1 Qb6) 9... Bxa3? { (-0.63 → 0.41) Mistake. e5 was best. } (9... e5 10. Be2) 10. bxa3 Ne4? { (0.33 → 1.71) Mistake. e5 was best. } (10... e5 11. dxe5 Ng4 12. c4 d4 13. exd4 Nxd4 14. Bc3 c5 15. Qd1 Re8 16. Nxd4 Nxe5 17. Be2) 11. Bd3? { (1.71 → 0.56) Mistake. c4 was best. } (11. c4 Ne7 12. cxd5 exd5 13. Bd3 a5 14. Qc2 Ba6 15. O-O Bxd3 16. Qxd3 c5 17. dxc5 Nxc5) 11... Nxd2?! { (0.56 → 1.29) Inaccuracy. Na5 was best. } (11... Na5 12. O-O) 12. Kxd2? { (1.29 → -0.23) Mistake. Qxd2 was best. } (12. Qxd2 Re8) 12... Qe8?? { (-0.23 → 2.07) Blunder. e5 was best. } (12... e5 13. Nxe5 Nxe5 14. dxe5 Qg5 15. Qd1 Rb8 16. Rb1 Rxb1 17. Qxb1 Qxg2 18. Bxh7+ Kh8 19. Bd3) 13. Nh4?? { (2.07 → -1.30) Blunder. c4 was best. } (13. c4 Na5 14. cxd5 exd5 15. Qc3 Nc4+ 16. Ke2 Qe7 17. Rhc1 Bd7 18. Kf1 c5 19. Rab1 cxd4) 13... g5? { (-1.30 → 0.11) Mistake. e5 was best. } (13... e5 14. Be2 Qd8 15. Nf3 e4 16. Ne1 Na5 17. Nc2 h5 18. h3 Bd7 19. a4 Rb8 20. Rb1) 14. Nf3 f6?? { (0.08 → 1.90) Blunder. e5 was best. } (14... e5 15. Nxg5 f6 16. Nh3 Kh8 17. Ng1 Rg8 18. g3 Na5 19. Rb1 c5 20. Ke1 Bd7 21. Kf1) 15. h3?? { (1.90 → -0.16) Blunder. c4 was best. } (15. c4) 15... h6?? { (-0.16 → 2.50) Blunder. e5 was best. } (15... e5) 16. h4?? { (2.50 → 0.28) Blunder. c4 was best. } (16. c4) 16... Na5?? { (0.28 → 7.12) Blunder. g4 was best. } (16... g4) 17. hxg5 Nb3+ 18. Kd1?? { (11.36 → -7.22) Blunder. axb3 was best. } (18. axb3) 18... Nxc1 19. Kxc1 fxg5 20. Bc2 g4 21. Nh2 Rxf2 22. Kb2? { (-9.05 → Mate in 4) Checkmate is now unavoidable. Nxg4 was best. } (22. Nxg4 Rxc2+ 23. Kxc2 Qg6+ 24. Kc1 Qxg4 25. Rb1 Qe2 26. Rb3 Qxa2 27. Rb1 Qxg2 28. Rd1 Qe2) 22... Rxg2?! { (Mate in 4 → -12.45) Lost forced checkmate sequence. Qb5+ was best. } (22... Qb5+ 23. Kc1 Qe2 24. Bh7+ Kxh7 25. Kb1 Qc2#) 23. Rhg1?! { (-12.45 → Mate in 6) Checkmate is now unavoidable. Rag1 was best. } (23. Rag1 Qb5+) 23... Rxh2?! { (Mate in 6 → -14.54) Lost forced checkmate sequence. Qb5+ was best. } (23... Qb5+ 24. Kc1 Rxg1+ 25. Kd2 Rg2+ 26. Kc1 Qe2 27. Bh7+ Kxh7 28. e4 Qe1#) 24. Rxg4+ Kf7 25. Rg5?! { (-15.07 → Mate in 5) Checkmate is now unavoidable. Rag1 was best. } (25. Rag1 Qb5+) 25... Kf6?! { (Mate in 5 → -17.42) Lost forced checkmate sequence. Qb5+ was best. } (25... Qb5+ 26. Kc1 hxg5 27. a4 Qe2 28. Bg6+ Kxg6 29. a3 Rh1#) 26. Rgg1?! { (-17.42 → Mate in 6) Checkmate is now unavoidable. c4 was best. } (26. c4 hxg5) 26... e5?! { (Mate in 6 → -10.44) Lost forced checkmate sequence. Qb5+ was best. } (26... Qb5+ 27. Kc1 Qe2 28. Rg6+ Kf7 29. Rf6+ Kxf6 30. Bb3 Rh1+ 31. Bd1 Rxd1#) 27. dxe5+ Kxe5 28. Kb3 Qb5# { Black wins by checkmate. } 0-1