CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/3CT4fUMN"] [Date "2026.10.07"] [White "Ellis"] [Black "Mason6"] [Result "1/2-1/2"] [UTCDate "2026.10.07"] [UTCTime "14:07:32"] [WhiteElo "1131"] [BlackElo "1133"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Hungarian Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. g3 { A00 Hungarian Opening } a5 2. c3?! { (0.43 → -0.13) Inaccuracy. e4 was best. } (2. e4 d5) 2... g6 3. c4 Nf6 4. b3 b6?! { (-0.08 → 0.91) Inaccuracy. Bg7 was best. } (4... Bg7 5. Bb2 d6 6. Bg2 e5 7. d3 c6 8. Nf3 O-O 9. O-O Na6 10. a3 Re8 11. Qc2) 5. Bb2?! { (0.91 → 0.31) Inaccuracy. Bg2 was best. } (5. Bg2) 5... Ba6?! { (0.31 → 1.20) Inaccuracy. Bb7 was best. } (5... Bb7 6. Nf3 Bg7 7. Bg2 O-O 8. O-O e6 9. Nc3 d5 10. Rc1 Qe7 11. d4 Rd8 12. cxd5) 6. d4?! { (1.20 → 0.54) Inaccuracy. Bg2 was best. } (6. Bg2) 6... Nh5? { (0.54 → 1.76) Mistake. e6 was best. } (6... e6 7. Nf3 d5 8. Bg2 Bg7 9. O-O O-O 10. Ne5 Bb7 11. Nc3 Na6 12. cxd5 exd5 13. f4) 7. b4?? { (1.76 → -0.30) Blunder. Bg2 was best. } (7. Bg2 c6) 7... axb4 8. c5?? { (-0.27 → -2.75) Blunder. Bg2 was best. } (8. Bg2) 8... bxc5?! { (-2.75 → -1.96) Inaccuracy. Bb7 was best. } (8... Bb7 9. Nf3 Bg7 10. Qd2 Bxf3 11. exf3 bxc5 12. dxc5 Nc6 13. Bb5 O-O 14. O-O Rb8 15. Bxg7) 9. dxc5 g5?? { (-2.31 → 5.59) Blunder. Bg7 was best. } (9... Bg7 10. Bxg7 Nxg7 11. Qd4 O-O 12. Qxb4 Nc6 13. Qd2 Ne6 14. Nf3 Bb7 15. Bg2 Ncd4 16. Nc3) 10. f4?? { (5.59 → -2.02) Blunder. Bg2 was best. } (10. Bg2 Bg7) 10... gxf4?? { (-2.02 → 2.00) Blunder. Bg7 was best. } (10... Bg7 11. Bxg7) 11. gxf4?? { (2.00 → -4.00) Blunder. Qd5 was best. } (11. Qd5 Nc6) 11... Nxf4?? { (-4.00 → -0.87) Blunder. e6 was best. } (11... e6 12. Bxh8) 12. h4?? { (-0.87 → -4.61) Blunder. Bxh8 was best. } (12. Bxh8 Bb7) 12... Nxe2?? { (-4.61 → 0.93) Blunder. e5 was best. } (12... e5 13. Nf3) 13. Bxe2 Bxe2?! { (0.62 → 1.50) Inaccuracy. e5 was best. } (13... e5) 14. Kxe2?? { (1.50 → -0.27) Blunder. Nxe2 was best. } (14. Nxe2 e5) 14... Bh6?? { (-0.27 → 5.79) Blunder. Rg8 was best. } (14... Rg8 15. Nd2 Nc6 16. Ngf3 Qb8 17. Kf2 Qb5 18. Qc2 f5 19. Rhe1 e6 20. Nb3 Be7 21. Rg1) 15. a3?? { (5.79 → -0.49) Blunder. Bxh8 was best. } (15. Bxh8 Na6 16. Qd5 Qb8 17. c6 d6 18. Nf3 Nc5 19. Nd4 Qa7 20. Nd2 Qa6+ 21. Qc4) 15... bxa3?? { (-0.49 → 5.48) Blunder. Rg8 was best. } (15... Rg8 16. Kf2) 16. Bxa3?? { (5.48 → -0.44) Blunder. Bxh8 was best. } (16. Bxh8 Na6) 16... Na6 17. Bc1? { (-0.16 → -1.21) Mistake. Qd4 was best. } (17. Qd4 Rg8 18. Nc3 Bg7 19. Qc4 d5 20. cxd6 cxd6 21. Nf3 Qc8 22. Qxc8+ Rxc8 23. Bc1 Nb4) 17... Nxc5?? { (-1.21 → 0.84) Blunder. Bxc1 was best. } (17... Bxc1 18. Qxc1) 18. Ke1?? { (0.84 → -9.63) Blunder. Qd4 was best. } (18. Qd4 Rg8 19. Bxh6 Nb3 20. Qe4 Rxa1 21. Qxh7 Ra2+ 22. Nd2 Rg2+ 23. Kf1 Nxd2+ 24. Bxd2 e6) 18... Rxa1 19. Ba3 Nd3+ 20. Kf1 Ne5 21. Nd2?! { (-10.28 → Mate in 7) Checkmate is now unavoidable. Bb2 was best. } (21. Bb2 Ra5) 21... Nc4? { (Mate in 7 → -8.53) Lost forced checkmate sequence. Rxd1+ was best. } (21... Rxd1+ 22. Kf2 Rxd2+ 23. Ne2 Qa8 24. Rh3 Rg8 25. Re3 Qg2+ 26. Ke1 Rxe2+ 27. Rxe2 Qg1#) 22. Bc1 Rxc1 23. Qxc1 Nxd2+ 24. Kg2 Nc4 25. Qxc4 f5 26. Qf1 c5 27. Qxf5 c4?? { (-7.93 → 2.86) Blunder. Rg8+ was best. } (27... Rg8+ 28. Kh3) 28. Qa5?? { (2.86 → Mate in 9) Checkmate is now unavoidable. Qh5+ was best. } (28. Qh5+) 28... c3?? { (Mate in 9 → 2.87) Lost forced checkmate sequence. Qxa5 was best. } (28... Qxa5 29. Nf3 Rg8+ 30. Ng5 Bxg5 31. hxg5 Qd2+ 32. Kf3 Rf8+ 33. Kg4 Qg2+ 34. Kh5 Qxh1+ 35. Kg4) 29. Qxd8+?? { (2.87 → -7.74) Blunder. Qh5+ was best. } (29. Qh5+ Kf8 30. Qxh6+ Kf7 31. Qh5+ Kg7 32. Qg4+ Kf6 33. Qf3+ Kg6 34. h5+ Kg7 35. h6+ Kg6) 29... Kxd8 30. Kf3 c2 31. Rh3 c1=Q 32. Ne2?! { (-78.15 → Mate in 5) Checkmate is now unavoidable. Kg2 was best. } (32. Kg2 Rg8+ 33. Rg3 Rxg3+ 34. Kxg3 Qxg1+ 35. Kf3 Qf1+ 36. Kg3 Qf4+ 37. Kg2 Qxh4 38. Kf3 Qf4+) 32... Qe1 33. Nf4 d5 34. Nxd5 Bc1 35. Kg4 e5?! { (Mate in 4 → -71.53) Lost forced checkmate sequence. Qe4+ was best. } (35... Qe4+ 36. Kg3 Rg8+ 37. Kf2 Rg2+ 38. Kf1 Qe2#) 36. Nf4?! { (-71.53 → Mate in 6) Checkmate is now unavoidable. Nf6 was best. } (36. Nf6 h5+) 36... exf4 37. Kf3 h5 38. Rg3 fxg3 39. Kg2 Qe2+ 40. Kxg3 Rg8+ 41. Kh3 Qf1+ 42. Kh2 Qf8 43. Kh3 Qf2 { Draw by stalemate. } 1/2-1/2