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ISARFish - RavenEngine 2025.08.28

Round rated classical game https://lichess.org/ActKd2oR

1.c3 [%eval 0.0] [%clk 0:30:00] A00 Saragossa Opening

1... Nf6 [%eval 0.03] [%clk 0:30:00]

2.d4 [%eval 0.0] [%clk 0:30:10]

2... g6 [%eval 0.07] [%clk 0:30:10]

3.Bg5 [%eval 0.07] [%clk 0:26:33]

3... d5 [%eval 0.11] [%clk 0:30:20]

4.e3 [%eval 0.05] [%clk 0:26:12]

4... Bg7 [%eval 0.08] [%clk 0:30:30]

5.Nd2 [%eval 0.09] [%clk 0:25:48]

5... O-O [%eval 0.15] [%clk 0:30:40]

6.Ngf3 [%eval 0.07] [%clk 0:25:27]

6... h6 [%eval 0.25] [%clk 0:30:49]

7.Bh4 [%eval 0.15] [%clk 0:24:55]

7... Bf5 [%eval 0.23] [%clk 0:29:45]

8.h3 [%eval 0.29] [%clk 0:23:20]

8... a5 [%eval 0.63] [%clk 0:28:44]

9.g4 [%eval 0.61] [%clk 0:23:01]

9... Be6 [%eval 0.58] [%clk 0:27:45]

10.Ne5 [%eval 0.6] [%clk 0:22:45]

10... c5 [%eval 0.53] [%clk 0:26:48]

11.f4 [%eval 0.78] [%clk 0:22:14]

11... a4 [%eval 0.72] [%clk 0:25:54]

12.Bd3 [%eval 0.76] [%clk 0:19:58]

12... c4 [%eval 0.83] [%clk 0:25:02]

13.Bc2 [%eval 0.85] [%clk 0:19:59]

13... a3 [%eval 0.83] [%clk 0:24:11]

14.b4 [%eval 0.83] [%clk 0:19:05]

14... cxb3 [%eval 0.81] [%clk 0:23:23]

15.Bxb3 [%eval 0.81] [%clk 0:18:45]

15... Qa5 [%eval 0.88] [%clk 0:22:37]

16.Rc1 [%eval 0.97] [%clk 0:18:16]

16... Rc8 (0.97 → 1.69) Inaccuracy. g5 was best. [%eval 1.69] [%clk 0:21:53] (16... g5 17.fxg5 hxg5 18.Bxg5 Rc8 19.O-O Rxc3 20.Rxc3 Qxc3 21.Nb1 Qc8 22.Bxf6)

17.f5 [%eval 1.65] [%clk 0:17:28]

17... gxf5 [%eval 1.36] [%clk 0:21:10]

18.gxf5 [%eval 1.96] [%clk 0:17:38]

18... Bxf5 [%eval 2.1] [%clk 0:20:29]

19.Qf3 [%eval 1.96] [%clk 0:17:48]

19... Be6 [%eval 1.98] [%clk 0:19:50]

20.e4 [%eval 1.88] [%clk 0:16:56]

20... dxe4 (1.88 → 2.86) Inaccuracy. Nc6 was best. [%eval 2.86] [%clk 0:19:13] (20... Nc6 21.Nxc6 bxc6 22.e5 Ne8 23.Bc2 c5 24.Nb3 Qa6 25.Nxc5 Rxc5 26.dxc5)

21.Nxe4 [%eval 2.7] [%clk 0:16:28]

21... Nxe4 (2.70 → 4.61) Mistake. Nc6 was best. [%eval 4.61] [%clk 0:18:36] (21... Nc6 22.Nxf6+)

22.Bxe6 [%eval 4.39] [%clk 0:15:49]

22... fxe6 [%eval 4.36] [%clk 0:18:02]

23.Rg1 [%eval 3.77] [%clk 0:15:19]

23... Nf6 (3.77 → 5.83) Inaccuracy. Nd6 was best. [%eval 5.83] [%clk 0:17:28] (23... Nd6)

24.Rxg7+ [%eval 5.6] [%clk 0:14:43]

24... Kxg7 [%eval 5.48] [%clk 0:16:56]

25.Qg3+ [%eval 5.17] [%clk 0:14:16]

25... Kh8 [%eval 5.76] [%clk 0:16:26]

26.Qg6 [%eval 5.67] [%clk 0:13:52]

26... Qxe5+ [%eval 5.68] [%clk 0:15:56]

27.dxe5 [%eval 5.6] [%clk 0:14:02]

27... Nh7 [%eval 5.23] [%clk 0:15:28]

28.Bxe7 [%eval 5.73] [%clk 0:13:52]

28... Nd7 [%eval 5.73] [%clk 0:15:01]

29.Rd1 [%eval 5.19] [%clk 0:13:56]

29... Rc7 [%eval 5.91] [%clk 0:14:35]

30.Qxe6 [%eval 5.81] [%clk 0:13:17]

30... Ndf8 [%eval 6.14] [%clk 0:14:10]

31.Qf7 [%eval 5.72] [%clk 0:12:46]

31... Rxc3 [%eval 6.29] [%clk 0:13:46]

32.e6 [%eval 5.7] [%clk 0:12:09]

32... Re3+ [%eval 6.98] [%clk 0:13:23]

33.Kf2 [%eval 7.06] [%clk 0:11:29]

33... Rxe6 [%eval 6.9] [%clk 0:13:00]

34.Rg1 [%eval 7.66] [%clk 0:11:28]

34... Rg6 [%eval 6.83] [%clk 0:12:39]

35.Rxg6 [%eval 6.68] [%clk 0:11:29]

35... Nxg6 [%eval 7.01] [%clk 0:12:19]

36.Qxg6 [%eval 6.83] [%clk 0:10:12]

36... Rf8+ (6.83 → 10.43) Inaccuracy. Ra5 was best. [%eval 10.43] [%clk 0:11:59] (36... Ra5 37.Bxa3 Rxa3 38.Qe8+ Kg7 39.Qe7+ Kg6 40.Qxa3 Ng5 41.h4 Ne4+ 42.Ke1)

37.Bxf8 [%eval 8.93] [%clk 0:09:43]

37... Nxf8 [%eval 7.64] [%clk 0:11:40]

38.Qxh6+ [%eval 8.45] [%clk 0:09:49]

38... Kg8 [%eval 8.43] [%clk 0:11:22]

39.Qb6 [%eval 8.34] [%clk 0:09:03]

39... Kf7 [%eval 8.08] [%clk 0:11:05]

40.Qxb7+ [%eval 7.68] [%clk 0:09:06]

40... Ke6 [%eval 12.69] [%clk 0:11:15]

41.Qe4+ [%eval 9.4] [%clk 0:08:43]

41... Kd6 (9.40 → Mate in 11) Checkmate is now unavoidable. Kf7 was best. [%eval #11] [%clk 0:11:24] (41... Kf7 42.h4)

42.Qb4+ [%eval #10] [%clk 0:08:12]

42... Kd5 [%eval #10] [%clk 0:11:34]

43.Qxf8 [%eval #8] [%clk 0:07:45]

43... Kc4 [%eval #8] [%clk 0:11:44]

44.h4 [%eval #7] [%clk 0:07:21]

44... Kc3 [%eval #6] [%clk 0:11:54]

45.Qc5+ [%eval #5] [%clk 0:06:59]

45... Kb2 [%eval #5] [%clk 0:12:04]

46.h5 [%eval #4] [%clk 0:06:43]

46... Ka1 [%eval #4] [%clk 0:12:13]

47.Qc1+ [%eval #3] [%clk 0:06:52]

47... Kxa2 [%eval #3] [%clk 0:12:23]

48.Qc2+ [%eval #2] [%clk 0:07:02]

48... Ka1 [%eval #2] [%clk 0:12:33]

49.h6 [%eval #1] [%clk 0:07:12]

49... a2 [%eval #1] [%clk 0:12:43]

50.Qc1# [%clk 0:07:12] White wins by checkmate. 1-0