Event: Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025
Site: https://lichess.org/broadcast/adolf-anderssen-festival-2025--wrocaw-open-c/round-1/dB6v1zRZ/9Br5DRgg
White: Bondzinski, Olaf
WhiteElo: 1722
Black: Kollataj, Przemyslaw
BlackElo: 1522
Result: 1-0
ECO: E18
Opening: Queen's Indian Defense: Classical Variation, Traditional Variation
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:30:47] } 1... Nf6 { [%eval 0.18] [%clk 1:29:38] } 2. g3 { [%eval 0.11] [%clk 1:31:08] } 2... b6 { [%eval 0.31] [%clk 1:29:22] } 3. Bg2 { [%eval 0.23] [%clk 1:31:31] } 3... Bb7 { [%eval 0.33] [%clk 1:29:41] } 4. c4 { [%eval 0.25] [%clk 1:30:43] } 4... e6 { [%eval 0.28] [%clk 1:27:35] } 5. O-O { [%eval 0.23] [%clk 1:30:24] } 5... Be7 { [%eval 0.23] [%clk 1:23:41] } 6. Nc3 { [%eval 0.25] [%clk 1:30:21] } 6... O-O { [%eval 0.23] [%clk 1:23:37] } 7. d4 { [%eval 0.21] [%clk 1:29:52] } 7... d6?! { [%eval 0.79] } { Inaccuracy. Ne4 was best. } { [%clk 1:15:58] } 8. d5 { [%eval 1.02] [%clk 1:26:54] } 8... e5 { [%eval 0.99] [%clk 1:12:14] } 9. e4 { [%eval 0.9] [%clk 1:25:44] } 9... Nbd7 { [%eval 0.95] [%clk 0:54:58] } 10. b4 { [%eval 0.5] [%clk 1:13:24] } 10... a5 { [%eval 0.54] [%clk 0:51:18] } 11. bxa5 { [%eval 0.16] [%clk 1:10:08] } 11... Rxa5 { [%eval 0.25] [%clk 0:51:43] } 12. Bd2 { [%eval 0.0] [%clk 1:09:27] } 12... Nc5 { [%eval 0.0] [%clk 0:48:49] } 13. Qc2 { [%eval 0.0] [%clk 1:06:34] } 13... Ra8 { [%eval 0.12] [%clk 0:46:38] } 14. a4 { [%eval -0.17] [%clk 1:06:05] } 14... Ba6 { [%eval -0.07] [%clk 0:45:21] } 15. Nb5 { [%eval -0.48] [%clk 1:01:00] } 15... Nfxe4 { [%eval -0.55] [%clk 0:44:09] } 16. Nxe5 { [%eval -0.63] [%clk 1:00:40] } 16... Nxd2 { [%eval -0.56] [%clk 0:41:38] } 17. Nc6 { [%eval -0.44] [%clk 1:00:23] } 17... Qd7 { [%eval -0.48] [%clk 0:39:57] } 18. Qxd2 { [%eval -0.68] [%clk 1:00:03] } 18... Nb3?? { [%eval 3.23] } { Blunder. Bxb5 was best. } { [%clk 0:36:48] } 19. Qe3 { [%eval 3.46] [%clk 1:00:00] } 19... Nxa1 { [%eval 3.43] [%clk 0:34:10] } 20. Qxe7 { [%eval 3.4] [%clk 0:58:59] } 20... Qxe7 { [%eval 3.43] [%clk 0:30:33] } 21. Nxe7+ { [%eval 3.4] [%clk 0:59:07] } 21... Kh8 { [%eval 3.46] [%clk 0:30:52] } 22. Rxa1 { [%eval 3.35] [%clk 0:59:32] } 22... Bxb5 { [%eval 3.43] [%clk 0:28:28] } 23. cxb5 { [%eval 3.31] [%clk 1:00:01] } 23... g6 { [%eval 3.22] [%clk 0:26:42] } 24. Rc1 { [%eval 2.95] [%clk 0:58:02] } 24... Ra7 { [%eval 2.91] [%clk 0:24:47] } 25. Rc4 { [%eval 2.79] [%clk 0:57:57] } 25... Kg7?! { [%eval 3.91] } { Inaccuracy. Re8 was best. } { [%clk 0:20:56] } 26. Bh3?! { [%eval 2.61] } { Inaccuracy. Nc6 was best. } { [%clk 0:56:52] } 26... f5?! { [%eval 3.91] } { Inaccuracy. Re8 was best. } { [%clk 0:12:24] } 27. Nc6 { [%eval 3.88] [%clk 0:56:58] } 27... Raa8 { [%eval 3.7] [%clk 0:11:57] } 28. Nd4 { [%eval 3.69] [%clk 0:57:03] } 28... Kf6 { [%eval 4.17] [%clk 0:10:05] } 29. Ne6 { [%eval 4.04] [%clk 0:50:28] } 29... Rf7 { [%eval 4.28] [%clk 0:07:08] } 30. g4 { [%eval 4.14] [%clk 0:45:57] } 30... Ra7 { [%eval 4.73] [%clk 0:04:10] } 31. g5+ { [%eval 4.55] [%clk 0:45:42] } 31... Ke5?! { [%eval 6.42] } { Inaccuracy. Ke7 was best. } { [%clk 0:04:04] } 32. Rd4 { [%eval 6.39] [%clk 0:44:59] } 32... f4 { [%eval 6.36] [%clk 0:02:26] } 33. f3 { [%eval 6.37] [%clk 0:43:41] } 33... Re7 { [%eval 7.4] [%clk 0:02:09] } 34. Re4+ { [%eval 7.47] [%clk 0:43:33] } 34... Kxd5 { [%eval 7.39] [%clk 0:02:02] } 35. Nxf4+ { [%eval 7.3] [%clk 0:43:59] } 35... Kc5 { [%eval 7.32] [%clk 0:02:08] } 36. Rxe7 { [%eval 7.41] [%clk 0:44:27] } 36... Rxa4 { [%eval 7.29] [%clk 0:02:25] } 37. Rxc7+ { [%eval 7.05] [%clk 0:44:48] } 37... Kxb5? { [%eval #12] } { Checkmate is now unavoidable. Kd4 was best. } { [%clk 0:02:48] } 38. Bd7+ { [%eval #11] [%clk 0:45:14] } 1-0