[Event "Ariadna Arena"]
[Site "http://chess-academy.net/Si1AJfzD"]
[Date "2025.02.27"]
[Round "-"]
[White "Katherina"]
[Black "DAVID777"]
[Result "0-1"]
[UTCDate "2025.02.27"]
[UTCTime "16:01:37"]
[WhiteElo "1500"]
[BlackElo "1500"]
[WhiteRatingDiff "-163"]
[BlackRatingDiff "+162"]
[Variant "Chess960"]
[TimeControl "360+6"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "nrbbkqnr/pppppppp/8/8/8/8/PPPPPPPP/NRBBKQNR w KQkq - 0 1"]
[SetUp "1"]
[Annotator "chess-academy.net"]

1. e4 { [%eval 0.23] [%clk 0:06:00] } 1... e5 { [%eval 0.68] [%clk 0:03:00] } 2. Bh5? { (0.68 → -1.04) Mistake. Best move was Qb5. } { [%eval -1.04] [%clk 0:05:57] } (2. Qb5 Qe7 3. Nf3 Nf6 4. d3 c5 5. b4 cxb4 6. c4 Nc7 7. Qxe5 Qxe5 8. Nxe5 d6) 2... g6? { (-1.04 → 0.17) Mistake. Best move was Nf6. } { [%eval 0.17] [%clk 0:02:48] } (2... Nf6 3. Bf3 c6 4. d3 d5 5. Bd2 Qd6 6. O-O-O O-O 7. Nb3 Nb6 8. Ne2 Na4 9. Kb1) 3. Bg4? { (0.17 → -1.13) Mistake. Best move was Be2. } { [%eval -1.13] [%clk 0:05:59] } (3. Be2 Nb6 4. d3 d5 5. Nb3 f5 6. exd5 Nxd5 7. Bd2 Ngf6 8. O-O-O Qd6 9. Kb1 O-O) 3... d5? { (-1.13 → 0.88) Mistake. Best move was Nf6. } { [%eval 0.88] [%clk 0:02:37] } (3... Nf6) 4. Bxc8 { [%eval 0.62] [%clk 0:05:54] } 4... Rxc8 { [%eval 0.92] [%clk 0:02:34] } 5. Qb5+?! { (0.92 → 0.19) Inaccuracy. Best move was exd5. } { [%eval 0.19] [%clk 0:05:52] } (5. exd5 Qc5) 5... c6 { [%eval 0.62] [%clk 0:02:32] } 6. Qa4? { (0.62 → -1.43) Mistake. Best move was Qxb7. } { [%eval -1.43] [%clk 0:05:54] } (6. Qxb7 Nb6 7. exd5 cxd5 8. Ne2 Qb4 9. Qa6 Ne7 10. O-O O-O 11. d4 exd4 12. b3 Nc4) 6... b5? { (-1.43 → -0.29) Mistake. Best move was Nb6. } { [%eval -0.29] [%clk 0:02:29] } (6... Nb6) 7. Qb3? { (-0.29 → -1.85) Mistake. Best move was Qa6. } { [%eval -1.85] [%clk 0:05:52] } (7. Qa6 Ne7 8. exd5 Nc7 9. Qxa7 Ncxd5 10. Qa3 Nf5 11. Ne2 Qxa3 12. bxa3 f6 13. d3 Nd6) 7... Rc7? { (-1.85 → 1.06) Mistake. Best move was dxe4. } { [%eval 1.06] [%clk 0:02:10] } (7... dxe4 8. Ne2) 8. d3? { (1.06 → -0.80) Mistake. Best move was exd5. } { [%eval -0.8] [%clk 0:05:47] } (8. exd5 Qd6 9. dxc6 Rxc6 10. Ne2 Nf6 11. d4 O-O 12. O-O Bb6 13. c3 exd4 14. Bf4 Qd5) 8... Rb7? { (-0.80 → 1.59) Mistake. Best move was dxe4. } { [%eval 1.59] [%clk 0:02:07] } (8... dxe4) 9. Qc3? { (1.59 → -0.05) Mistake. Best move was exd5. } { [%eval -0.05] [%clk 0:05:35] } (9. exd5 Ne7) 9... Rb6?? { (-0.05 → 3.06) Blunder. Best move was Qd6. } { [%eval 3.06] [%clk 0:02:04] } (9... Qd6 10. Nf3) 10. Qd2?? { (3.06 → -0.43) Blunder. Best move was Qxe5+. } { [%eval -0.43] [%clk 0:05:36] } (10. Qxe5+ Ne7) 10... Ra6?! { (-0.43 → 0.33) Inaccuracy. Best move was dxe4. } { [%eval 0.33] [%clk 0:02:01] } (10... dxe4 11. Qc3 Qe7 12. dxe4 Nf6 13. Nf3 Nxe4 14. Qxe5 O-O 15. O-O Nc7 16. Qxe7 Bxe7 17. Re1) 11. Qe3? { (0.33 → -0.72) Mistake. Best move was Nb3. } { [%eval -0.72] [%clk 0:05:26] } (11. Nb3 dxe4) 11... Ba5+? { (-0.72 → 0.92) Mistake. Best move was Qd6. } { [%eval 0.92] [%clk 0:01:56] } (11... Qd6) 12. c3 { [%eval 0.52] [%clk 0:05:27] } 12... Bxc3+?? { (0.52 → 3.70) Blunder. Best move was Qe7. } { [%eval 3.7] [%clk 0:01:53] } (12... Qe7 13. Nc2 Nc7 14. Nf3 d4 15. Qd2 dxc3 16. bxc3 Nf6 17. O-O O-O 18. Bb2 Nd7 19. Nb4) 13. bxc3 { [%eval 3.17] [%clk 0:05:31] } 13... Rxa2?! { (3.17 → 4.07) Inaccuracy. Best move was Nf6. } { [%eval 4.07] [%clk 0:01:48] } (13... Nf6 14. Nc2 Qd6 15. Nb4 Ra4 16. f4 exf4 17. Qxf4 Qxf4 18. Bxf4 c5 19. Be5 cxb4 20. Bxf6) 14. exd5?! { (4.07 → 3.47) Inaccuracy. Best move was Nc2. } { [%eval 3.47] [%clk 0:05:28] } (14. Nc2) 14... c5?? { (3.47 → 6.93) Blunder. Best move was Qd6. } { [%eval 6.93] [%clk 0:01:46] } (14... Qd6 15. Nf3 Nf6 16. Qxe5+ Qxe5+ 17. Nxe5 Nxd5 18. Nxc6 Nxc3 19. Nb4 Re2+ 20. Kf1 Nb6 21. Bb2) 15. Qxe5+? { (6.93 → 5.06) Mistake. Best move was Rxb5. } { [%eval 5.06] [%clk 0:05:30] } (15. Rxb5) 15... Ne7?? { (5.06 → 12.02) Blunder. Best move was Qe7. } { [%eval 12.02] [%clk 0:01:41] } (15... Qe7) 16. Qb8+ { [%eval 11.7] [%clk 0:05:31] } 16... Nc8 { [%eval 36.29] [%clk 0:01:31] } 17. Qxc8+ { [%eval 35.31] [%clk 0:05:33] } 17... Ke7 { [%eval 35.17] [%clk 0:01:27] } 18. Qb7+ { [%eval 10.61] [%clk 0:05:33] } 18... Kd6?! { (10.61 → Mate in 1) Checkmate is now unavoidable. Best move was Kf6. } { [%eval #1] [%clk 0:01:18] } (18... Kf6 19. Nb3) 19. Qxb5?! { (Mate in 1 → 10.11) Lost forced checkmate sequence. Best move was Bf4#. } { [%eval 10.11] [%clk 0:05:33] } (19. Bf4#) 19... Kxd5?! { (10.11 → Mate in 7) Checkmate is now unavoidable. Best move was Qe8+. } { [%eval #7] [%clk 0:01:08] } (19... Qe8+ 20. Qxe8) 20. Qb3+?! { (Mate in 7 → 17.78) Lost forced checkmate sequence. Best move was Qd7+. } { [%eval 17.78] [%clk 0:05:29] } (20. Qd7+ Qd6 21. c4+ Ke5 22. Nf3+ Kf6 23. Qxd6+ Kg7 24. Qe5+ f6 25. Qe7+ Kg8 26. Rb8#) 20... Kc6?! { (17.78 → Mate in 6) Checkmate is now unavoidable. Best move was Ke5. } { [%eval #6] [%clk 0:01:02] } (20... Ke5 21. Qxa2 Kf6 22. Qxa7 Qe7+ 23. Qxe7+ Kxe7 24. Rb7+ Kf6 25. Nf3 Re8+ 26. Be3 Re7 27. Rxe7) 21. Qxa2?! { (Mate in 6 → 18.42) Lost forced checkmate sequence. Best move was Qb7+. } { [%eval 18.42] [%clk 0:05:33] } (21. Qb7+ Kd6 22. Bf4+ Ke6 23. Qe4+ Kd7 24. Qd5+ Ke8 25. Rb8+ Ke7 26. Qd6#) 21... Qd6 { [%eval 35.38] [%clk 0:00:48] } 22. Qxf7 { [%eval 18.73] [%clk 0:05:30] } 22... Qxd3?! { (18.73 → Mate in 14) Checkmate is now unavoidable. Best move was Nc7. } { [%eval #14] [%clk 0:00:40] } (22... Nc7 23. Ne2) 23. Qxa7? { (Mate in 14 → 8.36) Lost forced checkmate sequence. Best move was Qb7+. } { [%eval 8.36] [%clk 0:05:02] } (23. Qb7+ Kd6 24. Bf4+ Ke6 25. Qc6+ Kf5 26. Qxc5+ Ke6 27. Qc6+ Kf5 28. Rb5+ Qxb5 29. Qxb5+ Ke6) 23... Rd8? { (8.36 → 21.54) Mistake. Best move was Re8+. } { [%eval 21.54] [%clk 0:00:36] } (23... Re8+) 24. Qa4+ { [%eval 20.89] [%clk 0:04:54] } 24... Kc7?! { (20.89 → Mate in 3) Checkmate is now unavoidable. Best move was Kd6. } { [%eval #3] [%clk 0:00:29] } (24... Kd6 25. Nc2 Nc7 26. Bf4+ Ke7 27. Bxc7 Qxc3+ 28. Kf1 Rd4 29. Ne2 Rxa4 30. Nxc3 Ra7 31. Bd6+) 25. Qa7+?! { (Mate in 3 → 18.61) Lost forced checkmate sequence. Best move was Bf4+. } { [%eval 18.61] [%clk 0:04:54] } (25. Bf4+ Qd6 26. Qa7+ Kc8 27. Qb7#) 25... Kc6 { [%eval 20.81] [%clk 0:00:24] } 26. Qa4+ { [%eval 17.81] [%clk 0:04:45] } 26... Kc7?! { (17.81 → Mate in 3) Checkmate is now unavoidable. Best move was Kd6. } { [%eval #3] [%clk 0:00:19] } (26... Kd6 27. Nc2) 27. Qa5+?! { (Mate in 3 → 10.06) Lost forced checkmate sequence. Best move was Bf4+. } { [%eval 10.06] [%clk 0:04:38] } (27. Bf4+ Qd6 28. Qa7+ Kc8 29. Qb7#) 27... Nb6 { [%eval 39.5] [%clk 0:00:16] } 28. Qxb6+ { [%eval 22.43] [%clk 0:04:36] } 28... Kc8?! { (22.43 → Mate in 1) Checkmate is now unavoidable. Best move was Kd7. } { [%eval #1] [%clk 0:00:10] } (28... Kd7 29. Qb7+ Ke6 30. Rb6+ Rd6 31. Rxd6+ Qxd6 32. Nb3 Qd5 33. Qxd5+ Kxd5 34. Ne2 c4 35. Nbd4) 29. Qb8+?! { (Mate in 1 → 22.40) Lost forced checkmate sequence. Best move was Qb7#. } { [%eval 22.4] [%clk 0:04:36] } (29. Qb7#) 29... Kd7 { [%eval 22.19] [%clk 0:00:09] } 30. Qb7+ { [%eval 21.93] [%clk 0:04:34] } 30... Ke8 { [%eval 22.34] [%clk 0:00:05] } 31. Rb5?? { (22.34 → Mate in 1) Checkmate is now unavoidable. Best move was Qc6+. } { [%eval #-1] [%clk 0:04:23] } (31. Qc6+) 31... Qd1# { [%clk 0:00:03] } { Black wins by checkmate. } 0-1


