[Event "Aitken Arena"]
[Site "http://chess-academy.net/tUBmGYOf"]
[Date "2025.02.13"]
[Round "-"]
[White "RomanSereda"]
[Black "cezar8"]
[Result "1-0"]
[UTCDate "2025.02.13"]
[UTCTime "17:56:47"]
[WhiteElo "1271"]
[BlackElo "1151"]
[WhiteRatingDiff "+25"]
[BlackRatingDiff "-28"]
[Variant "Standard"]
[TimeControl "420+0"]
[ECO "B07"]
[Opening "Pirc Defense #4"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. e4 { [%eval 0.12] [%clk 0:07:00] } 1... d6?! { (0.12 → 0.73) Inaccuracy. Best move was e6. } { [%eval 0.73] [%clk 0:07:00] } { B07 Pirc Defense #4 } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Bb5+?! { (0.73 → 0.12) Inaccuracy. Best move was d4. } { [%eval 0.12] [%clk 0:06:49] } (2. d4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. Bd3 Nbd7 6. e5 dxe5) 2... Bd7 { [%eval 0.55] [%clk 0:06:53] } 3. Bxd7+ { [%eval 0.09] [%clk 0:06:46] } 3... Qxd7?! { (0.09 → 0.82) Inaccuracy. Best move was Nxd7. } { [%eval 0.82] [%clk 0:06:46] } (3... Nxd7) 4. Qf3? { (0.82 → -0.30) Mistake. Best move was d4. } { [%eval -0.3] [%clk 0:06:38] } (4. d4 Nf6) 4... Qa4? { (-0.30 → 1.44) Mistake. Best move was Nc6. } { [%eval 1.44] [%clk 0:06:42] } (4... Nc6 5. Ne2) 5. b3? { (1.44 → 0.40) Mistake. Best move was Ne2. } { [%eval 0.4] [%clk 0:06:27] } (5. Ne2 c5) 5... a5?? { (0.40 → 13.55) Blunder. Best move was Qd7. } { [%eval 13.55] [%clk 0:06:32] } (5... Qd7 6. d4 e5 7. Ne2 exd4 8. Bb2 c5 9. c3 dxc3 10. Nbxc3 Nc6 11. O-O O-O-O 12. Rfd1) 6. bxa4 { [%eval 13.16] [%clk 0:06:21] } 6... Ra6 { [%eval 14.58] [%clk 0:06:28] } 7. Qe2 { [%eval 13.4] [%clk 0:06:10] } 7... Rc6 { [%eval 15.16] [%clk 0:06:21] } 8. Qh5 { [%eval 13.4] [%clk 0:05:24] } 8... g6 { [%eval 14.26] [%clk 0:06:14] } 9. Qxa5 { [%eval 13.61] [%clk 0:05:12] } 9... Bh6 { [%eval 18.6] [%clk 0:06:07] } 10. Qa8 { [%eval 18.11] [%clk 0:05:01] } 10... Nf6 { [%eval 25.96] [%clk 0:06:07] } 11. Qxb8+ { [%eval 25.55] [%clk 0:04:56] } 11... Kd7 { [%eval 25.73] [%clk 0:06:00] } 12. e5? { (25.73 → 8.82) Mistake. Best move was Qxh8. } { [%eval 8.82] [%clk 0:04:52] } (12. Qxh8 Ne8 13. Qxh7 Bg7 14. c3 Rc4 15. d3 Rxa4 16. Nf3 b5 17. Ng5 b4 18. Nxf7 bxc3) 12... Rxb8 { [%eval 9.16] [%clk 0:05:56] } 13. exf6 { [%eval 8.78] [%clk 0:04:49] } 13... exf6 { [%eval 9.18] [%clk 0:05:51] } 14. a5? { (9.18 → 7.98) Mistake. Best move was Nc3. } { [%eval 7.98] [%clk 0:04:41] } (14. Nc3 Rd8 15. Nge2 Kc8 16. O-O d5 17. d4 Bf8 18. Rb1 Rc4 19. Rd1 Bb4 20. Rb3 f5) 14... Rxc2? { (7.98 → 9.02) Mistake. Best move was f5. } { [%eval 9.02] [%clk 0:05:45] } (14... f5 15. Nc3 Ra8 16. Nge2 Rxa5 17. Rb1 Kc8 18. O-O Bg7 19. Rb4 d5 20. a4 Kb8 21. Re1) 15. Ba3? { (9.02 → 6.55) Mistake. Best move was Nc3. } { [%eval 6.55] [%clk 0:04:36] } (15. Nc3 Ra8 16. Kd1 Rxc1+ 17. Rxc1 Rxa5 18. Rb1 Rg5 19. g3 b6 20. Kc2 Ra5 21. Rb4 Bg7) 15... Rc1+?? { (6.55 → 14.40) Blunder. Best move was Ra8. } { [%eval 14.4] [%clk 0:05:34] } (15... Ra8 16. Nf3) 16. Ke2?? { (14.40 → 2.00) Blunder. Best move was Bxc1. } { [%eval 2.0] [%clk 0:04:33] } (16. Bxc1) 16... b5?? { (2.00 → 14.16) Blunder. Best move was Re8+. } { [%eval 14.16] [%clk 0:05:21] } (16... Re8+) 17. axb6? { (14.16 → 7.17) Mistake. Best move was Bxc1. } { [%eval 7.17] [%clk 0:04:26] } (17. Bxc1) 17... cxb6? { (7.17 → 15.25) Mistake. Best move was Re8+. } { [%eval 15.25] [%clk 0:05:16] } (17... Re8+ 18. Kd3 Rd1 19. Kc2 Rf1 20. Bb2 cxb6 21. Nc3 Rxf2 22. Nf3 Rxg2 23. Nd5 Ree2 24. Nxf6+) 18. Bxc1 { [%eval 14.86] [%clk 0:04:00] } 18... b5 { [%eval 15.24] [%clk 0:04:48] } 19. d4 { [%eval 9.52] [%clk 0:03:32] } 19... Rb6 { [%eval 20.31] [%clk 0:04:45] } 20. Bxh6 { [%eval 19.93] [%clk 0:03:04] } 20... Rc6 { [%eval 20.31] [%clk 0:04:39] } 21. Nc3 { [%eval 15.33] [%clk 0:02:50] } 21... Rc4 { [%eval 21.2] [%clk 0:04:39] } 22. Nxb5 { [%eval 20.73] [%clk 0:02:47] } 22... Rb4 { [%eval 21.51] [%clk 0:04:37] } 23. Nxd6 { [%eval 18.0] [%clk 0:02:41] } 23... Rb5?! { (18.00 → Mate in 11) Checkmate is now unavoidable. Best move was Rb2+. } { [%eval #11] [%clk 0:04:37] } (23... Rb2+ 24. Kd3) 24. Nxb5 { [%eval #11] [%clk 0:02:37] } 24... Kc6 { [%eval 73.96] [%clk 0:04:32] } 25. Nd6 { [%eval 29.38] [%clk 0:02:28] } 25... Kxd6?! { (29.38 → Mate in 10) Checkmate is now unavoidable. Best move was Kd7. } { [%eval #10] [%clk 0:04:29] } (25... Kd7 26. Nb7) 26. Kd3 { [%eval #10] [%clk 0:02:21] } 26... f5 { [%eval #10] [%clk 0:04:27] } 27. Kc4 { [%eval #12] [%clk 0:02:14] } 27... Ke6 { [%eval #9] [%clk 0:04:23] } 28. d5+ { [%eval #8] [%clk 0:02:12] } 28... Ke5 { [%eval #8] [%clk 0:04:20] } 29. Kc5 { [%eval #9] [%clk 0:02:07] } 29... f4 { [%eval #7] [%clk 0:04:20] } 30. d6 { [%eval #6] [%clk 0:02:04] } 30... Ke4 { [%eval #5] [%clk 0:04:19] } 31. d7 { [%eval #4] [%clk 0:02:00] } 31... Kd3 { [%eval #4] [%clk 0:04:16] } 32. d8=Q+ { [%eval #3] [%clk 0:01:57] } 32... Kc2 { [%eval #3] [%clk 0:04:03] } 33. Kb5?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qd1+. } { [%eval #3] [%clk 0:01:51] } (33. Qd1+ Kc3 34. Bg7+ f6 35. Bxf6#) 33... Kc3 { [%eval #3] [%clk 0:03:58] } 34. Qd1 { [%eval #2] [%clk 0:01:46] } 34... Kb2 { [%eval #1] [%clk 0:03:54] } 35. a4?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qc1#. } { [%eval #2] [%clk 0:01:37] } (35. Qc1#) 35... Kc3 { [%eval #2] [%clk 0:03:52] } 36. f3?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Ne2+. } { [%eval #2] [%clk 0:01:35] } (36. Ne2+ Kb2 37. Qb1#) 36... Kb2 { [%eval #2] [%clk 0:03:50] } 37. Nh3?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qc1+. } { [%eval #2] [%clk 0:01:32] } (37. Qc1+ Kb3 38. Ra3#) 37... f5 { [%eval #1] [%clk 0:03:37] } 38. Re1?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Bg7#. } { [%eval #1] [%clk 0:01:27] } (38. Bg7#) 38... g5 { [%eval #1] [%clk 0:03:24] } 39. Re2+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Bg7#. } { [%eval #1] [%clk 0:01:22] } (39. Bg7#) 39... Kc3 { [%eval #1] [%clk 0:03:08] } 40. Rc2+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Bg7#. } { [%eval #1] [%clk 0:01:00] } (40. Bg7#) 40... Kb3 { [%eval #1] [%clk 0:03:03] } 41. Raa2?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qb1#. } { [%eval #1] [%clk 0:00:55] } (41. Qb1#) 41... g4 { [%eval #1] [%clk 0:02:52] } 42. Rc4+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qb1#. } { [%eval #2] [%clk 0:00:51] } (42. Qb1#) 42... Kxa2 { [%eval #2] [%clk 0:02:45] } 43. Rc3?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qc2+. } { [%eval #2] [%clk 0:00:45] } (43. Qc2+ Ka3 44. Bf8#) 43... g3 { [%eval #2] [%clk 0:02:39] } 44. Qd2+ { [%eval #1] [%clk 0:00:42] } 44... Ka1 { [%eval #1] [%clk 0:02:28] } 45. Rc1# { [%clk 0:00:39] } { White wins by checkmate. } 1-0


