CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/kzcdVlSv"] [Date "2026.10.07"] [White "Luke"] [Black "Samuel"] [Result "0-1"] [UTCDate "2026.10.07"] [UTCTime "13:42:22"] [WhiteElo "1553"] [BlackElo "1411"] [WhiteRatingDiff "-57"] [BlackRatingDiff "+31"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Kadas Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. h4 { A00 Kadas Opening } d5 2. d4 e6 3. Qd3?! { (-0.41 → -1.17) Inaccuracy. Bf4 was best. } (3. Bf4 c5 4. e3 Nc6 5. Nf3 Nf6 6. c3 Bd6 7. Bxd6 Qxd6 8. Bb5 Bd7 9. O-O O-O) 3... c6? { (-1.17 → -0.11) Mistake. c5 was best. } (3... c5) 4. Qd1?! { (-0.11 → -1.06) Inaccuracy. Bf4 was best. } (4. Bf4 c5 5. e3 Nc6 6. Nf3 Nf6 7. Be2 h6 8. Ne5 Nxe5 9. dxe5 c4 10. Qd1 Ne4) 4... b5?! { (-1.06 → -0.16) Inaccuracy. Bd6 was best. } (4... Bd6 5. Nf3 Nf6 6. g3 c5 7. Bg2 cxd4 8. Nxd4 e5 9. Nb5 Bc5 10. O-O a6 11. N5c3) 5. Bd2?! { (-0.16 → -0.86) Inaccuracy. Bf4 was best. } (5. Bf4 Bd6) 5... a6 6. a3 Nd7?! { (-0.97 → -0.15) Inaccuracy. Qc7 was best. } (6... Qc7 7. Nf3) 7. Rh3?? { (-0.15 → -2.22) Blunder. Bf4 was best. } (7. Bf4 c5 8. c3 Qb6 9. e3 Ngf6 10. Nf3 Bd6 11. Nbd2 c4 12. Ne5 Qc7 13. Ndf3 O-O) 7... g6? { (-2.22 → -0.69) Mistake. c5 was best. } (7... c5 8. e3) 8. Rh1?! { (-0.69 → -1.49) Inaccuracy. Nf3 was best. } (8. Nf3 Qc7 9. h5 e5 10. dxe5 Nxe5 11. Bc3 Bg7 12. Rh1 Ne7 13. Nxe5 Bxe5 14. hxg6 fxg6) 8... f5? { (-1.49 → 0.00) Mistake. c5 was best. } (8... c5) 9. Rh3?! { (0.00 → -0.89) Inaccuracy. Nf3 was best. } (9. Nf3 Ngf6 10. Bf4 Bg7 11. e3 O-O 12. Be2 Qe7 13. Nbd2 Ne4 14. c3 Bb7 15. Ne5 Nxe5) 9... h5?! { (-0.89 → -0.23) Inaccuracy. Bd6 was best. } (9... Bd6 10. Bg5) 10. Rh1 Nc5?? { (-0.46 → 3.12) Blunder. e5 was best. } (10... e5 11. Bg5) 11. Rh3?? { (3.12 → -0.73) Blunder. dxc5 was best. } (11. dxc5 Bxc5 12. Bf4 Nf6 13. e3 Ng4 14. Nf3 Qf6 15. Nc3 O-O 16. Bg5 Qg7 17. g3 e5) 11... g5?? { (-0.73 → 6.91) Blunder. Ne4 was best. } (11... Ne4 12. Bf4 Nh6 13. f3 Nd6 14. e3 Nhf7 15. Nd2 Be7 16. g3 c5 17. Rh2 O-O 18. Nh3) 12. dxc5?? { (6.91 → 1.70) Blunder. Bxg5 was best. } (12. Bxg5 Qb6) 12... Bxc5?? { (1.70 → 7.06) Blunder. g4 was best. } (12... g4 13. Rh1 Bxc5 14. Bg5 Nf6 15. e3 e5 16. Nd2 O-O 17. g3 Qe8 18. Bh6 f4 19. gxf4) 13. hxg5?! { (7.06 → 5.07) Inaccuracy. Bxg5 was best. } (13. Bxg5 Qb6) 13... Qxg5?! { (5.07 → 15.14) Inaccuracy. e5 was best. } (13... e5 14. Bc3 d4 15. Bb4 Bxb4+ 16. axb4 f4 17. Rha3 Qxg5 18. c3 Nf6 19. Nf3 Qf5 20. cxd4) 14. Rg3?? { (15.14 → 2.91) Blunder. Bxg5 was best. } (14. Bxg5 Nh6 15. Qd2 Ng4 16. e3 Bd7 17. Qc3 Rg8 18. Rxh5 Be7 19. Nf3 Rc8 20. Nbd2 Bxg5) 14... Qd8?! { (2.91 → 3.91) Inaccuracy. Qe7 was best. } (14... Qe7 15. Rc3) 15. Nh3 e5 16. Rf3?! { (3.01 → 1.96) Inaccuracy. Rc3 was best. } (16. Rc3 Qd6) 16... Nf6 17. Rxf5?? { (2.46 → -6.91) Blunder. Bg5 was best. } (17. Bg5 Qd6 18. e3 Ng4 19. Be2 Ra7 20. Nd2 Rg7 21. Nf1 h4 22. a4 O-O 23. Qd2 f4) 17... Bxf5 18. f4 exf4 19. Bxf4 Bc8?! { (-8.69 → -4.81) Inaccuracy. O-O was best. } (19... O-O 20. Nc3) 20. Ng1? { (-4.81 → -9.77) Mistake. Qd3 was best. } (20. Qd3 Bxh3) 20... a5?! { (-9.77 → -6.09) Inaccuracy. Bxg1 was best. } (20... Bxg1 21. Nc3 Ng4 22. Qd3 Bf2+ 23. Kd2 Qf6 24. Nxd5 cxd5 25. e3 Bb7 26. c3 Rd8 27. Be2) 21. e3 Bxe3?? { (-6.86 → -0.50) Blunder. O-O was best. } (21... O-O 22. Qd3) 22. Bxb5?? { (-0.50 → -8.84) Blunder. Bxe3 was best. } (22. Bxe3 O-O 23. Qd3 Qe8 24. Ne2 Ng4 25. Bc5 Bf5 26. Qg3 Qg6 27. Bxf8 Rxf8 28. Nd2 Re8) 22... Bxf4 23. Bxc6+ Kf8 24. Bxa8 Bb7?? { (-8.77 → -0.62) Blunder. Bg3+ was best. } (24... Bg3+ 25. Kd2 Ne4+ 26. Kc1 Bf4+ 27. Nd2 Nxd2 28. Ne2 Be3 29. b3 Bg4 30. Kb2 Kg7 31. Bb7) 25. Bxb7 Qb6 26. a4?? { (0.11 → Mate in 4) Checkmate is now unavoidable. Ne2 was best. } (26. Ne2 Be5) 26... Qxb7?? { (Mate in 4 → -0.59) Lost forced checkmate sequence. Qxg1+ was best. } (26... Qxg1+ 27. Ke2 Qxg2+ 28. Kd3 Qe4+ 29. Kc3 Qc4#) 27. b3?? { (-0.59 → -3.63) Blunder. Nc3 was best. } (27. Nc3) 27... Qc8?? { (-3.63 → -1.22) Blunder. Qe7+ was best. } (27... Qe7+ 28. Qe2) 28. c3? { (-1.22 → -2.87) Mistake. Qf3 was best. } (28. Qf3 Be5 29. c3 Kg7 30. Ne2 Re8 31. Nd2 Bxc3 32. Rc1 d4 33. Kf1 Ng4 34. Kg1 Re3) 28... Ne4?? { (-2.87 → 0.50) Blunder. Kf7 was best. } (28... Kf7) 29. Qxd5? { (0.50 → -0.87) Mistake. Qf3 was best. } (29. Qf3 Qf5) 29... Nxc3?? { (-0.87 → 0.65) Blunder. Rh6 was best. } (29... Rh6 30. Ne2) 30. Nxc3?? { (0.65 → -6.01) Blunder. Qd4 was best. } (30. Qd4 Qe8+ 31. Kf1 Be5 32. Qf2+ Qf7 33. Nxc3 Qxf2+ 34. Kxf2 Bxc3 35. Rc1 Bb2 36. Rc6 Kg7) 30... Qxc3+ 31. Kd1 Qxa1+ 32. Ke2 Qxg1 33. Qd8+ Kf7 34. Qd7+ Kf6 35. Qd4+? { (-9.69 → Mate in 4) Checkmate is now unavoidable. Qc6+ was best. } (35. Qc6+ Kg5 36. Qd5+ Kh4 37. Qe4 Qe3+ 38. Qxe3 Bxe3 39. Kf3 Re8 40. Ke2 Kg3 41. Kd3 Kxg2) 35... Qxd4 36. Kf1 { White offers draw } 36... Qd8 37. Ke2 Qe8+ 38. Kd3 h4 39. Kc2 h3 40. Kb2 hxg2 41. Ka3 g1=Q 42. Kb2 Qg2+ 43. Ka3 Bc1# { Black wins by checkmate. } 0-1