[Event "Hourly Antichess Arena"] [Site "https://lichess.org/lD1mya5W"] [Date "2024.03.07"] [White "Serge007"] [Black "VadimSt"] [Result "1-0"] [UTCDate "2024.03.07"] [UTCTime "21:26:40"] [WhiteElo "2171"] [BlackElo "2277"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-7"] [Variant "Antichess"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c6 2. Nc3 b5 3. Nxb5 cxb5 4. cxb5 Na6?! { (-0.21 → 0.70) Inaccuracy. a5 was best. } (4... a5 5. bxa6 Bxa6 6. Rb1 Bxe2 7. Bxe2 Rxa2 8. Ba6 Nxa6 9. Qh5) 5. bxa6 Bxa6 6. Qc2 Bxe2 7. Qxh7 Rxh7 8. Bxe2 Rxh2 9. Rxh2 d6 10. d4?? { (1.31 → Mate in 10) Checkmate is now unavoidable. Ba6 was best. } (10. Ba6) 10... g5 11. Bxg5 Bh6?? { (Mate in 9 → 8.61) Lost forced checkmate sequence. Rb8 was best. } (11... Rb8 12. Bxe7 Rxb2 13. Bxf8 Rxa2 14. Rxa2 Kxf8 15. Rxa7 Qh4 16. Rxh4 Nh6 17. Rxf7 Kxf7 18. Rxh6) 12. Rxh6 Nxh6 13. Bxe7 Qxe7 14. b4 Qxe2 15. Kxe2 Ng8?! { (4.61 → 6.19) Inaccuracy. f5 was best. } (15... f5 16. b5 Rd8 17. Nf3 f4 18. g4 fxg3 19. fxg3 Ng8 20. Kd3 Kd7 21. d5 Ke6 22. dxe6) 16. b5 Rd8 17. b6 axb6 18. Nf3 Kd7 19. Re1 b5 20. Nd2? { (6.60 → 3.47) Mistake. d5 was best. } (20. d5 Kc6) 20... f6?? { (3.47 → Mate in 8) Checkmate is now unavoidable. b4 was best. } (20... b4 21. f4) 21. f4? { (Mate in 8 → 9.61) Lost forced checkmate sequence. a4 was best. } (21. a4 bxa4 22. Nf3 Ke7 23. Ng5 fxg5 24. f4 gxf4 25. g3 fxg3 26. Kf2 gxf2 27. Rxe7 Nxe7) 21... Kc7? { (9.61 → Mate in 10) Checkmate is now unavoidable. Ke8 was best. } (21... Ke8 22. Nb3) 22. Nb3 Rc8 23. a4 bxa4 24. Rh1 axb3 25. Rh6 Nxh6 26. f5 Nxf5 27. g4 Nxd4 28. Kf3 Nxf3 29. g5 Nxg5# { Game ends by variant rule. } 1-0