FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/Sz936zWD"]
[Date "2023.07.19"]
[White "Oliver3"]
[Black "Collin1"]
[Result "0-1"]
[UTCDate "2023.07.19"]
[UTCTime "20:48:03"]
[WhiteElo "1326"]
[BlackElo "1085"]
[WhiteRatingDiff "-15"]
[BlackRatingDiff "+147"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C47"]
[Opening "Four Knights Game: Scotch Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 Nf6?! { (0.21 → 0.82) Inaccuracy. e5 was best. } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a5 6. O-O) 2. Nc3?! { (0.82 → 0.30) Inaccuracy. e5 was best. } (2. e5 Nd5 3. c4 Nb6 4. Nf3 d6 5. exd6 exd6 6. d4 Be7) 2... Nc6?! { (0.30 → 0.95) Inaccuracy. e5 was best. } (2... e5 3. Nf3 Nc6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Ne2 Ne7 8. Ng3 c6 9. Ba4) 3. Nf3?! { (0.95 → 0.07) Inaccuracy. d4 was best. } (3. d4 e6) 3... e5 4. d4 { C47 Four Knights Game: Scotch Variation } Qe7?? { (0.11 → 1.77) Blunder. exd4 was best. } (4... exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 O-O 9. O-O) 5. Bc4?! { (1.77 → 0.86) Inaccuracy. dxe5 was best. } (5. dxe5 Nxe5 6. Bf4 Nxf3+ 7. Qxf3 d5 8. Nb5 Bg4 9. Nxc7+ Qxc7 10. Bxc7 Bxf3 11. gxf3 Rc8) 5... Qb4?! { (0.86 → 1.82) Inaccuracy. exd4 was best. } (5... exd4 6. Nxd4 Qb4 7. Nxc6 Qxc4 8. Ne5 Qe6 9. Nd3 b6 10. O-O Bb7 11. Re1 O-O-O 12. f3) 6. a3?? { (1.82 → -4.88) Blunder. dxe5 was best. } (6. dxe5 Qxc4 7. exf6 Bb4 8. Bd2 gxf6 9. b3 Qe6 10. Qe2 Bxc3 11. Bxc3 Rg8 12. Nh4 b6) 6... Qxc4 7. b3? { (-4.90 → -9.84) Mistake. d5 was best. } (7. d5 Nxe4) 7... Qxc3+ 8. Ke2 Qxa1 9. Bd2 Qxa3 10. Qa1 Qd6 11. Bc3 Nxe4 12. dxe5 Qc5 13. b4 Qxc3 14. Nh4?! { (-24.00 → Mate in 2) Checkmate is now unavoidable. Qxc3 was best. } (14. Qxc3 Nxc3+ 15. Kf1 Bxb4 16. h4 O-O 17. g4 Re8 18. Kg2 Nxe5 19. Re1 d6 20. g5 a5) 14... Qxb4?! { (Mate in 2 → -26.46) Lost forced checkmate sequence. Nd4+ was best. } (14... Nd4+ 15. Kd1 Qxa1#) 15. f3?! { (-26.46 → Mate in 2) Checkmate is now unavoidable. Re1 was best. } (15. Re1 Nd4+ 16. Kf1 Nd2+ 17. Kg1 Nxc2 18. Qc1 Nxe1 19. Qxe1 g5 20. Nf5 Nf3+ 21. gxf3 Qxe1+) 15... Nd2?! { (Mate in 2 → -23.15) Lost forced checkmate sequence. Qd2+ was best. } (15... Qd2+ 16. Kf1 Qf2#) 16. Rd1 Qxh4 17. Rxd2 Bb4 18. c3 Qc4+ 19. Kd1 Bxc3 20. Rc2?! { (-26.53 → Mate in 1) Checkmate is now unavoidable. Qb1 was best. } (20. Qb1 Qf1+) 20... Qd3+ 21. Kc1 Nb4?! { (Mate in 1 → -22.46) Lost forced checkmate sequence. Qf1# was best. } (21... Qf1#) 22. Qxc3 Qxc2+ 23. Qxc2 Nxc2 24. Kxc2 d6 25. Kd3 dxe5 26. f4 exf4 27. g3?! { (-25.27 → Mate in 22) Checkmate is now unavoidable. Ke4 was best. } (27. Ke4 g5) 27... fxg3 28. hxg3 a5 29. Kd4 a4 30. Kc3 b5 31. Kb4 f5 32. Kxb5 Ba6+ 33. Kxa4 f4 34. gxf4 h5 35. f5 h4 36. Kb4 h3 37. Kc5 h2 38. Kd5 h1=Q+ 39. Ke6 c5 40. f6 gxf6 41. Kxf6 Rf8+ 42. Kg7 c4 43. Kg6 c3 44. Kg5 c2 45. Kg4 c1=Q 46. Kg3 Qcg1# { Black wins by checkmate. } 0-1