FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/6NyEf29e"]
[Date "2023.02.11"]
[White "Sebastian"]
[Black "Anderson2"]
[Result "1-0"]
[UTCDate "2023.02.11"]
[UTCTime "18:34:27"]
[WhiteElo "1406"]
[BlackElo "1137"]
[WhiteRatingDiff "+6"]
[BlackRatingDiff "-49"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A40"]
[Opening "Queen's Pawn Game"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 { A40 Queen's Pawn Game } h5? { (0.32 → 1.70) Mistake. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2) 2. d5? { (1.70 → 0.58) Mistake. e4 was best. } (2. e4 e6 3. Nf3 d5 4. Nc3 Nf6 5. Bd3 c5 6. exd5 exd5 7. dxc5 Bxc5 8. O-O O-O) 2... Rh6?? { (0.58 → 3.50) Blunder. Nf6 was best. } (2... Nf6 3. c4 e6 4. Nc3 Bb4 5. Qc2 O-O 6. Bg5 c6 7. Nf3 Bxc3+ 8. bxc3 cxd5 9. cxd5) 3. Bxh6 gxh6?! { (3.46 → 4.94) Inaccuracy. Nxh6 was best. } (3... Nxh6 4. h3 g6 5. Nc3 d6 6. e4 Bg7 7. Nf3 c6 8. Qd2 a5 9. a3 Kf8 10. Bc4) 4. Qd4 a5 5. Qh8? { (4.76 → 2.72) Mistake. Nf3 was best. } (5. Nf3) 5... Ra6?? { (2.72 → 7.36) Blunder. Nf6 was best. } (5... Nf6 6. e4) 6. Qxg8 f5 7. e4 fxe4 8. Bxa6 bxa6?! { (12.98 → Mate in 1) Checkmate is now unavoidable. e6 was best. } (8... e6 9. Qg6+) 9. Nc3?! { (Mate in 1 → 10.62) Lost forced checkmate sequence. Qg6# was best. } (9. Qg6#) 9... a4?! { (10.62 → Mate in 1) Checkmate is now unavoidable. d6 was best. } (9... d6) 10. Nxe4?! { (Mate in 1 → 15.52) Lost forced checkmate sequence. Qg6# was best. } (10. Qg6#) 10... Bb7?! { (15.52 → Mate in 1) Checkmate is now unavoidable. e5 was best. } (10... e5 11. Qg6+) 11. O-O-O?! { (Mate in 1 → 18.15) Lost forced checkmate sequence. Qg6# was best. } (11. Qg6#) 11... Bxd5 12. Rxd5 e6 13. Nf6+ Ke7 14. Rxd7+ Qxd7 15. Nxd7 Kxd7 16. Qxf8 Nc6 17. Nf3 a5?! { (17.61 → Mate in 2) Checkmate is now unavoidable. e5 was best. } (17... e5 18. Rd1+) 18. Qxh6?! { (Mate in 2 → 16.62) Lost forced checkmate sequence. Rd1+ was best. } (18. Rd1+ Nd4 19. Ne5#) 18... a3?! { (16.62 → Mate in 10) Checkmate is now unavoidable. Kc8 was best. } (18... Kc8 19. Qxe6+) 19. Rd1+ Kc8 20. Qxe6+ Kb7 21. Rd7 axb2+ 22. Kxb2 a4 23. Rxc7+?! { (Mate in 5 → 68.96) Lost forced checkmate sequence. Qd6 was best. } (23. Qd6 Kb6 24. Rxc7 Ka5 25. Qxc6 a3+ 26. Kxa3 h4 27. Ra7#) 23... Kxc7 24. Ka3 Nd4?! { (79.94 → Mate in 5) Checkmate is now unavoidable. Na5 was best. } (24... Na5 25. Qe5+) 25. Nxd4 Kd8 26. Kxa4 h4 27. Nc6+ Kc7 28. g4 Kb7 29. g5 h3 30. g6 Kb6 31. Nd8+ Kc7 32. Qe7+ Kc8 33. Ne6 Kb8 34. Qc7+ Ka8 35. Qg3 Kb7 36. g7 Kc8 37. g8=Q+ Kd7 38. Q3g7+ Kd6 39. Nd8 Kc5 40. Qg4 Kd6 41. Q8g5 Kc7 42. Ne6+ Kd7 43. Qxh3 Kd6 44. Qhf5 Kd7 45. Qd5+ Ke8 46. Qdd8+ Kf7 47. Qgf6# { White wins by checkmate. } 1-0