Event: Biel Chess Festival BTZ
Site: Biel, Switzerland
Date: 2024-07-21
White: Ohler, Julius
WhiteTitle: FM
WhiteElo: 2200
Black: Sakhvadze, Georgy
BlackElo: 1980
Result: 1-0
ECO: E91
Opening: King's Indian Defense: Orthodox Variation
Variant: Standard
TimeControl: 3' + 2''/mv from move 1

1. d4 { [%eval 0.16] [%clk 0:03:02] } 1... Nf6 { [%eval 0.17] [%clk 0:03:03] } 2. c4 { [%eval 0.21] [%clk 0:03:04] } 2... g6 { [%eval 0.25] [%clk 0:03:04] } 3. Nc3 { [%eval 0.21] [%clk 0:03:05] } 3... d6 { [%eval 0.56] [%clk 0:03:03] } 4. e4 { [%eval 0.58] [%clk 0:03:05] } 4... Bg7 { [%eval 0.46] [%clk 0:03:04] } 5. Nf3 { [%eval 0.46] [%clk 0:03:06] } 5... O-O { [%eval 0.47] [%clk 0:03:05] } 6. Be2 { [%eval 0.48] [%clk 0:03:07] } 6... c6 { [%eval 0.74] [%clk 0:03:06] } 7. Qc2 { [%eval 0.61] [%clk 0:03:05] } 7... Qc7 { [%eval 0.85] [%clk 0:03:06] } 8. O-O { [%eval 0.82] [%clk 0:03:04] } 8... e5 { [%eval 0.87] [%clk 0:03:08] } 9. Rd1 { [%eval 0.68] [%clk 0:03:05] } 9... Re8 { [%eval 0.98] [%clk 0:03:06] } 10. d5 { [%eval 0.89] [%clk 0:03:04] } 10... c5 { [%eval 1.23] [%clk 0:03:06] } 11. a3 { [%eval 1.33] [%clk 0:02:53] } 11... Nh5 { [%eval 1.41] [%clk 0:02:51] } 12. Ne1 { [%eval 1.06] [%clk 0:02:50] } 12... Nf4 { [%eval 1.16] [%clk 0:02:38] } 13. Bf1 { [%eval 1.09] [%clk 0:02:51] } 13... Bg4 { [%eval 1.55] [%clk 0:02:36] } 14. Be2? { [%eval 0.34] } { Mistake. f3 was best. } { [%clk 0:02:31] } 14... Nxe2+ { [%eval 0.34] [%clk 0:02:24] } 15. Nxe2 { [%eval 0.32] [%clk 0:02:32] } 15... Rf8 { [%eval 0.35] [%clk 0:02:09] } 16. Be3 { [%eval 0.0] [%clk 0:02:18] } 16... Bd7 { [%eval 0.25] [%clk 0:02:07] } 17. b4 { [%eval 0.27] [%clk 0:02:16] } 17... b6 { [%eval 0.19] [%clk 0:02:06] } 18. bxc5 { [%eval 0.25] [%clk 0:02:05] } 18... bxc5 { [%eval 0.33] [%clk 0:02:07] } 19. Rdb1 { [%eval 0.29] [%clk 0:01:59] } 19... f5 { [%eval 0.23] [%clk 0:02:05] } 20. f3 { [%eval 0.24] [%clk 0:02:00] } 20... fxe4 { [%eval 0.18] [%clk 0:01:49] } 21. fxe4 { [%eval 0.19] [%clk 0:02:00] } 21... Bg4?! { [%eval 0.96] } { Inaccuracy. Bc8 was best. } { [%clk 0:01:16] } 22. Nc3 { [%eval 0.99] [%clk 0:01:57] } 22... a6 { [%eval 1.11] [%clk 0:00:29] } 23. Nd3 { [%eval 0.88] [%clk 0:01:50] } 23... Ra7 { [%eval 1.39] [%clk 0:00:25] } 24. a4 { [%eval 1.1] [%clk 0:01:39] } 24... Qd8? { [%eval 2.36] } { Mistake. Bc8 was best. } { [%clk 0:00:22] } 25. a5? { [%eval 0.85] } { Mistake. Nf2 was best. } { [%clk 0:01:35] } 25... Qh4? { [%eval 2.66] } { Mistake. Nd7 was best. } { [%clk 0:00:19] } 26. Rb6 { [%eval 2.71] [%clk 0:01:26] } 26... Raf7 { [%eval 2.65] [%clk 0:00:16] } 27. Rxd6 { [%eval 2.58] [%clk 0:01:19] } 27... Bh6 { [%eval 2.87] [%clk 0:00:18] } 28. Bxc5?? { [%eval 0.75] } { Blunder. Qd2 was best. } { [%clk 0:01:04] } 28... Nd7 { [%eval 0.82] [%clk 0:00:14] } 29. Rxd7 { [%eval 0.85] [%clk 0:00:49] } 29... Rxd7?? { [%eval 3.61] } { Blunder. Bxd7 was best. } { [%clk 0:00:16] } 30. Bxf8 { [%eval 3.88] [%clk 0:00:49] } 30... Be3+ { [%eval 3.95] [%clk 0:00:15] } 31. Kh1 { [%eval 3.35] [%clk 0:00:48] } 31... Kxf8?! { [%eval 4.49] } { Inaccuracy. Rf7 was best. } { [%clk 0:00:14] } 32. Rf1+?! { [%eval 2.97] } { Inaccuracy. Nxe5 was best. } { [%clk 0:00:48] } 32... Kg7? { [%eval 4.84] } { Mistake. Rf7 was best. } { [%clk 0:00:12] } 33. Nxe5 { [%eval 4.76] [%clk 0:00:39] } 33... Re7 { [%eval 5.01] [%clk 0:00:12] } 34. Nxg4 { [%eval 5.03] [%clk 0:00:38] } 34... Qxg4 { [%eval 4.88] [%clk 0:00:14] } 35. Qd3 { [%clk 0:00:36] } 35... Bf4 { [%clk 0:00:13] } 36. Qf3 { [%clk 0:00:35] } 1-0