FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/q8GeSDJb"]
[Date "2023.11.25"]
[White "Matilda"]
[Black "Nikolai"]
[Result "1-0"]
[UTCDate "2023.11.25"]
[UTCTime "18:28:33"]
[WhiteElo "1516"]
[BlackElo "1175"]
[WhiteRatingDiff "+2"]
[BlackRatingDiff "-2"]
[WhiteTitle "⛸"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C48"]
[Opening "Four Knights Game: Spanish Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 Nc6?! { (0.21 → 0.73) Inaccuracy. e5 was best. } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a5 6. O-O) 2. Nf3 e5 3. Bb5 Nf6 4. Nc3 { C48 Four Knights Game: Spanish Variation } d6?! { (0.00 → 0.87) Inaccuracy. Nd4 was best. } (4... Nd4 5. Bc4 Bc5 6. d3 d6 7. Nxd4 Bxd4 8. O-O c6 9. a4) 5. d3?! { (0.87 → 0.10) Inaccuracy. d4 was best. } (5. d4 exd4) 5... Bd7 6. Bg5 Be7 7. O-O O-O 8. Qd2? { (0.00 → -1.44) Mistake. a4 was best. } (8. a4 Bg4 9. h3 Bxf3 10. Qxf3 Nd4 11. Qd1 h6 12. Bxf6 Bxf6 13. Ne2 Ne6 14. Bc4 c6) 8... d5?? { (-1.44 → 2.58) Blunder. Nd4 was best. } (8... Nd4 9. Bxd7) 9. h4?? { (2.58 → -1.12) Blunder. Bxf6 was best. } (9. Bxf6) 9... dxe4?! { (-1.12 → -0.17) Inaccuracy. Nd4 was best. } (9... Nd4) 10. Nxe4 Nxe4 11. dxe4 Bxg5 12. Nxg5?! { (0.08 → -0.48) Inaccuracy. Qxg5 was best. } (12. Qxg5 a6) 12... f6?? { (-0.48 → 6.38) Blunder. Qe7 was best. } (12... Qe7 13. Nf3 Rad8 14. Qc3 Rfe8 15. Rfe1 Nd4 16. Bxd7 Rxd7 17. Nxd4 Rxd4 18. Rad1 Red8 19. Rxd4) 13. Bc4+?! { (6.38 → 4.82) Inaccuracy. Qd5+ was best. } (13. Qd5+ Kh8) 13... Kh8 14. Nf7+ Rxf7 15. Bxf7 g6?! { (5.15 → 7.91) Inaccuracy. Qe7 was best. } (15... Qe7) 16. Qh6?! { (7.91 → 5.15) Inaccuracy. Rad1 was best. } (16. Rad1 Nd4 17. c3 c5 18. Bd5 Bb5 19. cxd4 cxd4 20. Rc1 g5 21. a4 Bd7 22. Rfd1 a5) 16... Be8?? { (5.15 → Mate in 1) Checkmate is now unavoidable. Nd4 was best. } (16... Nd4 17. c3) 17. Be6?? { (Mate in 1 → 5.43) Lost forced checkmate sequence. Qf8# was best. } (17. Qf8#) 17... Qe7 18. Bd5 Bf7?! { (5.01 → 7.54) Inaccuracy. Nd4 was best. } (18... Nd4 19. Bxb7) 19. Bxf7 Qxf7 20. f4 exf4 21. Rxf4 f5? { (3.72 → 7.61) Mistake. Ne5 was best. } (21... Ne5) 22. exf5 gxf5 23. Raf1 Ne7 24. g4?! { (7.91 → 5.24) Inaccuracy. Rg4 was best. } (24. Rg4 Rd8) 24... Rf8?! { (5.24 → 7.74) Inaccuracy. Rg8 was best. } (24... Rg8 25. Kh2 Rg6 26. Qh5 Qd5 27. g5 Qd6 28. Kh1 h6 29. R4f2 Qc6+ 30. Qf3 Qc4 31. Rh2) 25. Qg5?? { (7.74 → 3.44) Blunder. Rxf5 was best. } (25. Rxf5) 25... Rg8 26. Qh6 Qg6? { (3.64 → 7.01) Mistake. Rg6 was best. } (26... Rg6 27. Qh5 Qxa2 28. Kh2 Qd5 29. g5 Qd6 30. Kh3 Qe5 31. Qd1 h6 32. Qe1 Re6 33. Qxe5+) 27. Qxg6 hxg6 28. g5 Rf8 29. c4 b6 30. b4 c5 { Black offers draw } 31. bxc5 bxc5 32. a4 a5 33. Re1 Nc6 34. Re6 Rb8?! { (6.25 → 9.84) Inaccuracy. Nd4 was best. } (34... Nd4 35. Re5 Kg7 36. Rf1 Rh8 37. Rxc5 Rxh4 38. Rc7+ Kf8 39. Rb1 Re4 40. Kf1 Rf4+ 41. Kg2) 35. Rxc6 Rb4 36. Rxc5 Rxa4?! { (10.28 → Mate in 7) Checkmate is now unavoidable. Kg7 was best. } (36... Kg7 37. Rxa5) 37. Rc6? { (Mate in 7 → 9.77) Lost forced checkmate sequence. Rd4 was best. } (37. Rd4 Ra1+ 38. Kf2 Kg8 39. Rc7 Ra2+ 40. Kf3 Ra3+ 41. Kf4 Rf3+ 42. Kxf3 a4 43. Rd8#) 37... Ra1+ 38. Kf2 a4? { (9.68 → Mate in 6) Checkmate is now unavoidable. Rd1 was best. } (38... Rd1 39. c5) 39. Rxg6? { (Mate in 6 → 9.59) Lost forced checkmate sequence. Rd4 was best. } (39. Rd4 Ra2+ 40. Kf3 Ra3+ 41. Kf4 Kg8 42. Rd7 Rf3+ 43. Kxf3 a3 44. Rc8#) 39... a3 40. Rxf5 a2 41. Rf8+ Kh7 42. Rfg8?? { (Mate in 11 → 0.00) Lost forced checkmate sequence. Ra6 was best. } (42. Ra6 Kg7 43. Rc8 Rf1+ 44. Kxf1 a1=Q+ 45. Rxa1 Kg6 46. Ra6+ Kf5 47. Re8 Kg4 48. g6 Kxh4) 42... Rb1?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Rf1+ was best. } (42... Rf1+ 43. Ke2 Re1+ 44. Kf2) 43. R6g7# { White wins by checkmate. } 1-0