[Event "ANS Arena"]
[Site "http://chess-academy.net/Sh0kv8E6"]
[Date "2026.02.17"]
[Round "-"]
[White "TihonConstantin"]
[Black "badeateo2012"]
[Result "1-0"]
[UTCDate "2026.02.17"]
[UTCTime "17:29:54"]
[WhiteElo "1621"]
[BlackElo "1220"]
[WhiteRatingDiff "+28"]
[BlackRatingDiff "-4"]
[Variant "Standard"]
[TimeControl "600+0"]
[ECO "C25"]
[Opening "Vienna Game: Anderssen Defense"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. e4 { [%eval 0.12] [%clk 0:10:00] } 1... e5 { [%eval 0.3] [%clk 0:10:00] } 2. Nc3 { [%eval 0.0] [%clk 0:09:56] } 2... Bc5?! { (0.00 → 0.65) Inaccuracy. Best move was Nf6. } { [%eval 0.65] [%clk 0:09:56] } { C25 Vienna Game: Anderssen Defense } (2... Nf6 3. Bc4 Bb4 4. Nf3 Bxc3 5. dxc3 Nc6 6. O-O O-O 7. Re1) 3. a4?! { (0.65 → -0.33) Inaccuracy. Best move was Nf3. } { [%eval -0.33] [%clk 0:09:52] } (3. Nf3 d6 4. Na4 Bb6 5. Nxb6 axb6 6. d4 exd4 7. Nxd4 Nf6 8. Bd3 O-O 9. O-O Re8) 3... Bxf2+?? { (-0.33 → 3.88) Blunder. Best move was d6. } { [%eval 3.88] [%clk 0:09:54] } (3... d6 4. Nf3 Nf6 5. Bc4 Nc6 6. d3 Bg4 7. h3 Bxf3 8. Qxf3 Nd4 9. Qd1 c6 10. O-O) 4. Kxf2 { [%eval 3.43] [%clk 0:09:51] } 4... Qf6+? { (3.43 → 5.16) Mistake. Best move was Nf6. } { [%eval 5.16] [%clk 0:09:53] } (4... Nf6 5. Nf3 d6 6. Be2 O-O 7. Rf1 h6 8. Kg1 Nc6 9. b3 Nd4 10. Nxd4 exd4 11. Nb5) 5. Ke1? { (5.16 → 3.38) Mistake. Best move was Nf3. } { [%eval 3.38] [%clk 0:09:49] } (5. Nf3 Ne7) 5... Nh6? { (3.38 → 5.45) Mistake. Best move was Nc6. } { [%eval 5.45] [%clk 0:09:49] } (5... Nc6 6. Nf3) 6. d3? { (5.45 → 4.04) Mistake. Best move was Nf3. } { [%eval 4.04] [%clk 0:09:47] } (6. Nf3) 6... Ng4?? { (4.04 → 8.89) Blunder. Best move was c6. } { [%eval 8.89] [%clk 0:09:48] } (6... c6 7. Nf3) 7. Qxg4 { [%eval 8.8] [%clk 0:09:39] } 7... h5 { [%eval 9.09] [%clk 0:09:44] } 8. Qd1?! { (9.09 → 8.52) Inaccuracy. Best move was Qg3. } { [%eval 8.52] [%clk 0:09:34] } (8. Qg3 c6 9. Nf3 d6 10. Be3 Nd7 11. Be2 a5 12. Kf2 g6 13. Kg1 Kf8 14. Re1 Qe6) 8... Nc6 { [%eval 8.93] [%clk 0:09:40] } 9. Nd5 { [%eval 8.68] [%clk 0:09:33] } 9... Nd4? { (8.68 → 19.19) Mistake. Best move was Qd6. } { [%eval 19.19] [%clk 0:09:37] } (9... Qd6 10. Nf3) 10. Nxf6+ { [%eval 18.94] [%clk 0:09:29] } 10... gxf6 { [%eval 19.29] [%clk 0:09:36] } 11. c3 { [%eval 17.75] [%clk 0:09:19] } 11... Nf3+ { [%eval 22.9] [%clk 0:09:31] } 12. gxf3 { [%eval 22.29] [%clk 0:09:17] } 12... d6 { [%eval 22.69] [%clk 0:09:24] } 13. c4 { [%eval 21.97] [%clk 0:09:15] } 13... Rg8 { [%eval 22.76] [%clk 0:09:18] } 14. Bh3 { [%eval 22.43] [%clk 0:09:13] } 14... Bd7 { [%eval 23.11] [%clk 0:09:12] } 15. Bxd7+ { [%eval 22.56] [%clk 0:09:11] } 15... Kd8 { [%eval 28.63] [%clk 0:09:04] } 16. Bh3 { [%eval 28.12] [%clk 0:09:04] } 16... Rxg1+?! { (28.12 → Mate in 9) Checkmate is now unavoidable. Best move was Ke7. } { [%eval #9] [%clk 0:08:56] } (16... Ke7 17. Ne2) 17. Rxg1 { [%eval 38.88] [%clk 0:09:03] } 17... Ke7?! { (38.88 → Mate in 8) Checkmate is now unavoidable. Best move was f5. } { [%eval #8] [%clk 0:08:54] } (17... f5 18. Rg8+) 18. f4?! { (Mate in 8 → 28.43) Lost forced checkmate sequence. Best move was Qb3. } { [%eval 28.43] [%clk 0:09:01] } (18. Qb3 Rb8 19. Qb5 f5 20. Bxf5 c6 21. Qa5 b6 22. Qxa7+ Rb7 23. Qxb7+ Kf6 24. Rg8 h4) 18... Rg8?! { (28.43 → Mate in 6) Checkmate is now unavoidable. Best move was Rh8. } { [%eval #6] [%clk 0:08:52] } (18... Rh8 19. Qb3) 19. Rxg8 { [%eval #5] [%clk 0:08:57] } 19... d5 { [%eval #5] [%clk 0:08:48] } 20. cxd5?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Qb3. } { [%eval #5] [%clk 0:08:56] } (20. Qb3 b6 21. Qb5 f5 22. Qxd5 f6 23. Rg7+ Ke8 24. Qa8#) 20... c5 { [%eval #4] [%clk 0:08:46] } 21. Qxh5 { [%eval #3] [%clk 0:08:54] } 21... f5 { [%eval #2] [%clk 0:08:44] } 22. exf5?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qxf5. } { [%eval #3] [%clk 0:08:52] } (22. Qxf5 Kd6 23. Qxe5#) 22... c4 { [%eval #2] [%clk 0:08:43] } 23. Qh4+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was fxe5. } { [%eval #3] [%clk 0:08:51] } (23. fxe5 f6 24. Qh7#) 23... Kd7 { [%eval #1] [%clk 0:08:40] } 24. Qd8# { [%clk 0:08:50] } { White wins by checkmate. } 1-0


