CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ujU9eC4H"] [Date "2026.06.09"] [White "Lucas3"] [Black "Ryan"] [Result "0-1"] [UTCDate "2026.06.09"] [UTCTime "14:35:01"] [WhiteElo "934"] [BlackElo "1161"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+44"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Kadas Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. h4 { A00 Kadas Opening } h5? { (-0.52 → 0.71) Mistake. d5 was best. } (1... d5) 2. g3 Nf6 3. Nc3?! { (0.21 → -0.46) Inaccuracy. Nf3 was best. } (3. Nf3 d5 4. Bg2 c6 5. O-O g6 6. c4 Bg7 7. cxd5 cxd5 8. d4 Nc6 9. Nc3 Bf5) 3... Nc6?! { (-0.46 → 0.22) Inaccuracy. d5 was best. } (3... d5 4. Bg2 c5 5. d3 Nc6 6. Bg5 d4 7. Ne4 e5 8. Nd2 Be7 9. Bxc6+ bxc6 10. Nc4) 4. Nf3 d6 5. d4 Bf5?! { (0.35 → 1.04) Inaccuracy. d5 was best. } (5... d5 6. Ne5 Bf5 7. Bg5 Nb4 8. Rc1 Ng4 9. Nxg4 hxg4 10. Bg2 f6 11. Bf4 e6 12. O-O) 6. e3? { (1.04 → -0.13) Mistake. d5 was best. } (6. d5 Nb4 7. Nd4 Bd7 8. e4 g6 9. a3 Na6 10. Bg5 Nc5 11. f3 Bg7 12. Qd2 a5) 6... e5 7. dxe5 Nxe5?! { (-1.21 → -0.28) Inaccuracy. dxe5 was best. } (7... dxe5 8. Bd2) 8. Rh3?? { (-0.28 → -8.14) Blunder. Nd4 was best. } (8. Nd4 Bd7) 8... Nxf3+?? { (-8.14 → -1.56) Blunder. Bg4 was best. } (8... Bg4 9. Bg2 Nxf3+ 10. Bxf3 Bxh3 11. a4 d5 12. Qd4 c6 13. e4 dxe4 14. Qxd8+ Rxd8 15. Nxe4) 9. Ke2?? { (-1.56 → -11.42) Blunder. Qxf3 was best. } (9. Qxf3 Bxh3) 9... Bxh3 10. Kxf3 c6?? { (-12.38 → -3.73) Blunder. Bg4+ was best. } (10... Bg4+ 11. Kg2 Bxd1 12. Nxd1 Qe7 13. Bd3 g6 14. f3 d5 15. Nc3 c5 16. Bb5+ Kd8 17. Bd3) 11. Bxh3 d5 12. Nxd5?? { (-3.39 → -7.32) Blunder. Kg2 was best. } (12. Kg2 Bb4 13. Ne2 O-O 14. Nf4 g6 15. Qd3 Qe7 16. b3 Qe4+ 17. Kg1 Qxd3 18. cxd3 Ng4) 12... cxd5 13. Bd2 g5 14. Ba5?! { (-6.54 → -10.06) Inaccuracy. Bf5 was best. } (14. Bf5 gxh4) 14... Qxa5 15. Qd4 Rd8?! { (-13.30 → -6.16) Inaccuracy. g4+ was best. } (15... g4+ 16. Bxg4 hxg4+ 17. Kg2 Be7 18. a3 O-O-O 19. c3 Qc5 20. Qd1 Qc4 21. Kg1 Rdg8 22. Rc1) 16. Qc4?! { (-6.16 → -20.97) Inaccuracy. hxg5 was best. } (16. hxg5 Qb4) 16... b5 17. Qd4 Rc8? { (-10.92 → -4.64) Mistake. g4+ was best. } (17... g4+) 18. Qxf6? { (-4.64 → -8.90) Mistake. Bxc8 was best. } (18. Bxc8 g4+) 18... Rxc2?? { (-8.90 → 2.38) Blunder. g4+ was best. } (18... g4+ 19. Kg2 gxh3+ 20. Kxh3 Rh6 21. Qf5 Rc5 22. Qe5+ Be7 23. Rd1 Qxa2 24. Kg2 Qa6 25. Rxd5) 19. Qxg5?? { (2.38 → -5.09) Blunder. Qe5+ was best. } (19. Qe5+ Kd8 20. hxg5 Qd2 21. Rf1 Qd3 22. Bf5 Qxf1 23. Qb8+ Ke7 24. Qb7+ Kd6 25. Qd7+ Ke5) 19... Qc7 20. Qxd5 Rc5 21. Qd1 Qb7+ 22. Ke2 Rd5?! { (-8.75 → -5.94) Inaccuracy. Qc6 was best. } (22... Qc6 23. Qd4 Rh6 24. Rd1 Rd6 25. Qxc5 Qxc5 26. Rxd6 Bxd6 27. a3 Qc2+ 28. Kf1 Qc1+ 29. Kg2) 23. Kf3?! { (-5.94 → -20.69) Inaccuracy. Qh1 was best. } (23. Qh1 b4 24. Rc1 Qa6+ 25. Ke1 Qd3 26. Rc8+ Ke7 27. Rc7+ Kd6 28. Rd7+ Kc5 29. Rxd5+ Qxd5) 23... Rxd1+ 24. Kf4?! { (-20.77 → Mate in 3) Checkmate is now unavoidable. e4 was best. } (24. e4 Rxa1) 24... Rxa1 25. Be6 fxe6 26. b4 Bh6+ 27. Ke5 Ke7 28. g4 Rd8 29. f4 Qf3 30. gxh5 Qxe3# { Black wins by checkmate. } 0-1