FEN
[Event "September Megatournament"]
[Site "https://cohenchessclub.com/3mifqMPq"]
[Date "2024.09.15"]
[White "Matthew10"]
[Black "Francis"]
[Result "1/2-1/2"]
[UTCDate "2024.09.15"]
[UTCTime "19:00:00"]
[WhiteElo "1583"]
[BlackElo "956"]
[WhiteRatingDiff "-9"]
[BlackRatingDiff "+15"]
[WhiteTitle "🐍"]
[BlackTitle "θ"]
[Variant "Standard"]
[TimeControl "600+1"]
[ECO "A40"]
[Opening "Horwitz Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 e6 { A40 Horwitz Defense } 2. Bf4 Bd6?! { (0.25 → 1.18) Inaccuracy. d5 was best. } (2... d5 3. e3 c5 4. Nf3 Nf6 5. Nbd2 Qb6 6. Rb1 Bd6 7. dxc5 Qxc5 8. Bd3 O-O 9. O-O) 3. Bxd6 cxd6 4. Nf3?! { (1.16 → 0.44) Inaccuracy. e4 was best. } (4. e4 Nf6 5. Nc3 O-O 6. Bd3 Qa5 7. Nf3 d5 8. e5 Ne4 9. Bxe4 dxe4 10. Nd2 d5) 4... Nc6?! { (0.44 → 1.25) Inaccuracy. d5 was best. } (4... d5 5. e3 Nf6 6. c4 dxc4 7. Bxc4 d5 8. Bd3 Qb6 9. Qd2 O-O 10. O-O Bd7 11. Nc3) 5. e3?! { (1.25 → 0.44) Inaccuracy. d5 was best. } (5. d5 Nce7 6. Nc3 Nf6 7. e4 O-O 8. Qd4 a6 9. a4 b6 10. Bc4 Bb7 11. O-O Rc8) 5... Nf6 6. Nc3?! { (0.51 → 0.00) Inaccuracy. c4 was best. } (6. c4) 6... O-O 7. Bd3 b5?? { (0.00 → 2.03) Blunder. d5 was best. } (7... d5 8. O-O Qb6 9. Na4 Qa5 10. Nc3) 8. Bxb5?! { (2.03 → 1.28) Inaccuracy. Nxb5 was best. } (8. Nxb5) 8... a6?! { (1.28 → 1.93) Inaccuracy. Rb8 was best. } (8... Rb8 9. Nd2 Qc7 10. Rb1 d5 11. O-O d6 12. Re1 e5 13. Nb3 Ne7 14. Bf1 Bg4 15. Qd2) 9. Bd3 a5?! { (1.57 → 2.19) Inaccuracy. Rb8 was best. } (9... Rb8 10. b3 Nb4 11. O-O Bb7 12. Ne1 Nxd3 13. Nxd3 d5 14. Nc5 d6 15. Nxb7 Rxb7 16. Na4) 10. O-O Ba6 11. Bxa6 Rxa6 12. Qd3 Qa8 13. h3?! { (2.68 → 1.73) Inaccuracy. Na4 was best. } (13. Na4 d5) 13... Nb4 14. Qd2?! { (2.15 → 1.53) Inaccuracy. Qe2 was best. } (14. Qe2 a4 15. Nb5 Rb6 16. c4 Rfb8 17. b3 d5 18. Rfc1 a3 19. Qd2 Qa5 20. Nc3 d6) 14... Rc8 15. Rfc1 e5?? { (1.73 → 4.76) Blunder. Rac6 was best. } (15... Rac6 16. a3) 16. dxe5 dxe5 17. Qxd7?? { (4.92 → -9.00) Blunder. Nxe5 was best. } (17. Nxe5 Re6 18. Nf3 Rc5 19. a3 Nc6 20. Qe2 Rh5 21. Rd1 h6 22. Rd2 Ne5 23. Nd4 Re8) 17... Nxd7 18. Ne1 Nc5 19. a3 Rb8 20. axb4 axb4 21. Rxa6 Nxa6 22. Nd1 Rb5 23. c3 Ra5 24. c4 Nc5 25. Nf3 Ra1 26. Rxa1 Qxa1 27. Nxe5 Qxd1+ 28. Kh2 Na4 29. Nc6 b3 30. Ne7+ Kf8 31. Nc6 Nxb2 32. Nb4 Nxc4 33. Nc6 b2 34. Nb4 b1=Q 35. Na6 Qh1+ 36. Kg3 Qhc1 37. Nc5 Qb8+ 38. Kg4 Qa3? { (Mate in 4 → -9.85) Lost forced checkmate sequence. Qd1+ was best. } (38... Qd1+ 39. Kh4 g5+ 40. Kxg5 Qe5+ 41. Kh6 Qg7#) 39. Nd7+ Ke7 40. Nxb8 Qd6 41. f4 Nxe3+ 42. Kf3 Nf5 43. g4 Qxb8?! { (Mate in 7 → -74.36) Lost forced checkmate sequence. Qd3+ was best. } (43... Qd3+ 44. Kf2 Qd2+ 45. Kf3 Qe3+ 46. Kg2 Qe2+ 47. Kg1 Nh4 48. Nc6+ Kd6 49. Ne5 Qg2#) 44. gxf5 Qb3+ 45. Kg4 f6 46. h4 g5 47. Kh5 gxf4 48. Kh6 Qf7 49. h5 Kd6?? { (Mate in 3 → 0.00) Lost forced checkmate sequence. Qf8+ was best. } { Draw by stalemate. } (49... Qf8+ 50. Kxh7 Kf7 51. h6 Qg8#) 1/2-1/2