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[Event "Ariadna Arena"] [Site "http://chess-academy.net/ZRltG9Kf"] [Date "2025.05.22"] [Round "-"] [White "IANIS7"] [Black "David28"] [Result "1-0"] [UTCDate "2025.05.22"] [UTCTime "16:40:14"] [WhiteElo "1445"] [BlackElo "1227"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-12"] [Variant "Antichess"] [TimeControl "120+1"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 d5?? { (2.20 → Mate in 15) Checkmate is now unavoidable. Best move was b5. } (1... b5) 2. Ba6 bxa6 3. e4 dxe4 4. c3?? { (Mate in 13 → 1.09) Lost forced checkmate sequence. Best move was Qg4. } (4. Qg4 Bxg4 5. Kd1 Bxd1 6. Nc3 Bxc2 7. Nxe4 Bxe4 8. g4 Bxh1 9. Nf3 Qxd2 10. Bxd2 Bxf3) 4... Qxd2 5. Bxd2?? { (1.20 → -15.01) Blunder. Best move was Qxd2. } (5. Qxd2) 5... Bh3?? { (-15.01 → 2.12) Blunder. Best move was g5. } (5... g5) 6. gxh3? { (2.12 → -0.20) Mistake. Best move was Nxh3. } (6. Nxh3) 6... e3 7. fxe3?? { (0.07 → -3.00) Blunder. Best move was Bxe3. } (7. Bxe3) 7... Nc6 8. Qh5 Nd4 9. Qxh7?? { (-2.82 → Mate in 11) Checkmate is now unavoidable. Best move was exd4. } (9. exd4) 9... Rxh7 10. cxd4 Rxh3 11. Nxh3 Rd8?? { (Mate in 9 → Mate in 10) Lost forced checkmate sequence. Best move was a5. } (11... a5 12. Bxa5 Nf6 13. Bxc7 Rb8 14. Bxb8 Nh5 15. Bxa7 e5 16. dxe5 Bc5 17. Bxc5 Ke7 18. Bxe7) 12. Rg1 Rxd4 13. exd4?? { (Mate in 9 → Mate in 8) Lost forced checkmate sequence. Best move was Rxg7. } (13. Rxg7 Rxd2 14. Nxd2 Bxg7 15. e4 Bxb2 16. Ng1 Bxa1 17. e5 Bxe5 18. Ke2 Bxh2 19. a4 Bxg1) 13... c5?? { (Mate in 8 → 3.72) Lost forced checkmate sequence. Best move was g5. } (13... g5 14. Rxg5 Kd8 15. Rxg8 c6 16. Rxf8 Kc7 17. Rxf7 a5 18. Rxe7 Kb7 19. Bxa5 a6 20. Rxb7) 14. dxc5?? { (3.72 → Mate in 7) Checkmate is now unavoidable. Best move was Rxg7. } (14. Rxg7) 14... Nf6?? { (Mate in 7 → Mate in 9) Lost forced checkmate sequence. Best move was g5. } (14... g5 15. Bxg5 f5 16. Bxe7 Kxe7 17. Rxg8 Kd7 18. Rxf8 a5 19. Rxf5 Kd6 20. cxd6 a6 21. Rxa5#) 15. Rxg7 Bxg7 16. Bh6 Bxh6 17. Nf4 Bxf4 18. Kf2 Bxh2 19. Kg3?? { (Mate in 5 → -2.32) Lost forced checkmate sequence. Best move was Kg1. } (19. Kg1 Bxg1 20. Na3 Bxc5 21. b4 Bxb4 22. Rd1 Bxa3 23. Rd5 Nxd5#) 19... Bxg3 20. c6?? { (-1.49 → Mate in 18) Checkmate is now unavoidable. Best move was a4. } (20. a4 e5 21. a5 Kd8 22. b3 Ne8 23. b4 Kc8 24. b5 axb5 25. Ra4 bxa4 26. Nd2 Bh4) 20... Kd7 21. cxd7 Nxd7 22. Nd2 Nc5?? { (Mate in 6 → Mate in 4) Lost forced checkmate sequence. Best move was Be1. } (22... Be1 23. Rxe1 f5 24. Rxe7 a5 25. Rxd7 a4 26. Rxa7 f4 27. Rxa4 f3 28. Nxf3#) 23. Ne4 Nxe4 24. Re1 Bxe1 25. b4 Bxb4 26. a3 Bxa3# { Game ends by variant rule. } 1-0