CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/jCoA10uZ"] [Date "2024.02.13"] [White "Jacob1"] [Black "ZePHyRos"] [Result "0-1"] [UTCDate "2024.02.13"] [UTCTime "15:10:20"] [WhiteElo "1215"] [BlackElo "1814"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [BlackTitle "GM☢"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Van Geet Opening: Reversed Nimzowitsch"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nc3 e5 { A00 Van Geet Opening: Reversed Nimzowitsch } 2. d3?! { (0.22 → -0.41) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Bg5 Bc5 6. Nxc6 bxc6 7. e4 O-O 8. Bd3 h6) 2... Bc5?! { (-0.41 → 0.22) Inaccuracy. d5 was best. } (2... d5 3. Nf3 Nc6 4. e4 d4 5. Nd5 Nge7 6. c4 dxc3 7. Nxc3 g6 8. Be2 Bg7 9. O-O) 3. Nf3 Nc6 4. Bg5?! { (0.19 → -0.42) Inaccuracy. e3 was best. } (4. e3 Bb4 5. a3 Bxc3+ 6. bxc3 d6 7. a4 f5 8. a5 Bd7 9. Be2 Nf6 10. c4 O-O) 4... f6 5. Bh4?! { (-0.63 → -1.24) Inaccuracy. Bd2 was best. } (5. Bd2 d5 6. Na4 Be7 7. e3 Nh6 8. Be2 O-O 9. O-O Nf7 10. c4 d4 11. a3 a5) 5... g5?! { (-1.24 → -0.65) Inaccuracy. d5 was best. } (5... d5) 6. Bg3 d5 7. b4?? { (-0.37 → -9.75) Blunder. e3 was best. } (7. e3) 7... Bb6?? { (-9.75 → -1.56) Blunder. Bxb4 was best. } (7... Bxb4 8. Qd2) 8. e4 d4? { (-2.00 → -0.82) Mistake. h5 was best. } (8... h5 9. h4) 9. Nd5 Nge7?? { (-0.85 → 4.31) Blunder. h5 was best. } (9... h5 10. h4) 10. Nxb6?? { (4.31 → -0.05) Blunder. Nxf6+ was best. } (10. Nxf6+) 10... cxb6?! { (-0.05 → 0.87) Inaccuracy. axb6 was best. } (10... axb6 11. b5) 11. Nd2?? { (0.87 → -1.19) Blunder. b5 was best. } (11. b5) 11... h5?! { (-1.19 → -0.55) Inaccuracy. Nxb4 was best. } (11... Nxb4 12. a3 Nbc6 13. h4 g4 14. Be2 Rg8 15. h5 Qd6 16. Nc4 Qe6 17. a4 Bd7 18. Qc1) 12. Nc4?? { (-0.55 → -5.99) Blunder. b5 was best. } (12. b5 h4) 12... Nxb4?? { (-5.99 → -1.51) Blunder. h4 was best. } (12... h4 13. b5 Na5 14. Bxe5 fxe5 15. Nxe5 Qc7 16. Nf3 Qc3+ 17. Nd2 Bg4 18. Be2 Bxe2 19. Kxe2) 13. c3?? { (-1.51 → -4.86) Blunder. a3 was best. } (13. a3 Nbc6) 13... dxc3 14. d4 c2?! { (-5.78 → -4.15) Inaccuracy. Qxd4 was best. } (14... Qxd4 15. Nd6+ Kf8 16. h4 Qxd1+ 17. Rxd1 Be6 18. hxg5 Rd8 19. gxf6 Nec6 20. f4 c2 21. fxe5) 15. Qd2 h4?! { (-4.31 → -3.09) Inaccuracy. Qxd4 was best. } (15... Qxd4) 16. dxe5? { (-3.09 → -6.16) Mistake. Bxe5 was best. } (16. Bxe5 fxe5 17. d5 Nbxd5 18. exd5 Qxd5 19. Qxc2 Bf5 20. Qa4+ Nc6 21. Rd1 Qe4+ 22. Be2 Rd8) 16... hxg3? { (-6.16 → -3.74) Mistake. Qxd2+ was best. } (16... Qxd2+) 17. hxg3?? { (-3.74 → -10.06) Blunder. Nd6+ was best. } (17. Nd6+ Kf8) 17... fxe5?? { (-10.06 → Mate in 10) Checkmate is now unavoidable. Qxd2+ was best. } (17... Qxd2+ 18. Kxd2) 18. Nxe5?? { (Mate in 10 → -10.35) Lost forced checkmate sequence. Rxh8+ was best. } (18. Rxh8+ Kf7 19. Qxd8 Bf5 20. Rf8+ Kg6 21. exf5+ Kh6 22. Rf6+ Kh5 23. Qxe7 c1=Q+ 24. Rxc1 Nd3+) 18... Be6?? { (-10.35 → 11.06) Blunder. Rxh1 was best. } (18... Rxh1 19. Qxb4 Qd1+ 20. Rxd1 Rxf1+ 21. Kxf1 cxd1=Q+ 22. Qe1 Qxe1+ 23. Kxe1 Be6 24. a3 O-O-O 25. Nf3) 19. Nd3?? { (11.06 → -18.25) Blunder. Rxh8+ was best. } (19. Rxh8+ Ng8) 19... Nxd3+ 20. Qxd3 Qc7?? { (-14.23 → 0.00) Blunder. Rxh1 was best. } (20... Rxh1) 21. Rc1?? { (0.00 → -13.25) Blunder. Rxh8+ was best. } (21. Rxh8+ Kf7 22. Rxa8 c1=R+ 23. Rxc1 Qxc1+ 24. Qd1 Qc3+ 25. Qd2 Qa1+ 26. Qd1) 21... Rc8?? { (-13.25 → 6.27) Blunder. Rxh1 was best. } (21... Rxh1) 22. Be2?? { (6.27 → -13.69) Blunder. Rxh8+ was best. } (22. Rxh8+ Ng8) 22... Rxh1+ 23. Bf1 Bc4 24. Qxc2?! { (-23.71 → Mate in 7) Checkmate is now unavoidable. Rxc2 was best. } (24. Rxc2 Bxd3) 24... Rxf1+ 25. Kd2 Rxf2+ 26. Kd1 Rxc2 27. Kxc2 Bxa2+ 28. Kb2 Qxc1+ 29. Kxa2 Rc2+ 30. Kb3 Qb1+ 31. Ka4 Ra2# { Black wins by checkmate. } 0-1