MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "73"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/pppp1p1p/4p1p1/3Q4/8/2P3P1/PP1PPP1P/RNBK1BNR b kq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:10:02 +0200"]
[GameEndTime "2026-09-14T17:10:04 +0200"]
[PlyCount "49"]
[Termination "illegal move"]
[TimeControl "-"]

5... exd5 {+8.73/7 0.065s, n=49405, sd=10}
6. c4 {-8.21/7 0.031s, n=26148, sd=11} Nf6 {+8.51/7 0.142s, n=109898, sd=11}
7. Nc3 {-8.46/8 0.029s, n=25967, sd=12} Ng4 {+8.55/8 0.042s, n=29485, sd=13}
8. Bg2 {-8.38/7 0.026s, n=19142, sd=14} d4 {+8.57/7 0.021s, n=13273, sd=10}
9. Ne4 {-8.57/7 0.015s, n=12140, sd=12} Nxf2+ {+8.73/8 0.016s, n=12613, sd=15}
10. Ke1 {-8.55/8 0.020s, n=16626, sd=12} Nxe4 {+8.76/9 0.040s, n=36798, sd=15}
11. Bxe4 {-8.51/9 0.024s, n=20948, sd=17} Bb4 {+8.39/8 0.020s, n=17032, sd=12}
12. a4 {-8.37/9 0.054s, n=43540, sd=14} Na6 {+8.43/8 0.025s, n=20301, sd=12}
13. c5 {-8.40/7 0.019s, n=13727, sd=10} Bxd2+ {+8.49/9 0.078s, n=67900, sd=15}
14. Bxd2 {-8.50/6 0.021s, n=17865, sd=11} Nxc5 {+8.38/8 0.017s, n=13197, sd=12}
15. Bd5 {-8.23/8 0.023s, n=19484, sd=11} f6 {+8.31/8 0.018s, n=14664, sd=9}
16. Nf3 {-8.35/6 0.017s, n=13707, sd=9} c6 {+8.38/7 0.018s, n=15789, sd=10}
17. Ba2 {-8.36/7 0.054s, n=41358, sd=13} d5 {+8.49/8 0.020s, n=15852, sd=12}
18. Nxd4 {-8.33/7 0.023s, n=18934, sd=9} Bg4 {+8.60/9 0.029s, n=23017, sd=12}
19. b4 {-8.26/7 0.021s, n=16010, sd=10} Ne4 {+9.07/9 0.050s, n=33771, sd=11}
20. Nc2 {-8.68/7 0.030s, n=19995, sd=10} Nxd2 {+9.62/8 0.049s, n=37434, sd=12}
21. Kxd2 {-9.48/8 0.072s, n=43709, sd=14} a5 {+10.00/9 0.014s, n=14302, sd=11}
22. h3 {-9.33/8 0.018s, n=17162, sd=13} Be6 {+10.09/7 0.013s, n=12836, sd=11}
23. b5 {-10.02/8 0.042s, n=37762, sd=13} Bd7 {+10.11/8 0.015s, n=12262, sd=12}
24. Ne3 {-9.99/9 0.051s, n=43555, sd=19} Be6 {+9.80/8 0.016s, n=12185, sd=11}
25. Rhd1 {-9.75/8 0.023s, n=15882, sd=11} Rc8 {+9.90/9 0.021s, n=19797, sd=14}
26. g4 {-9.66/8 0.016s, n=14818, sd=12} Qe7 {+10.19/9 0.029s, n=24467, sd=15}
27. Rdb1 {-9.83/7 0.027s, n=23018, sd=17} cxb5 {+10.03/8 0.022s, n=14361, sd=13}
28. Rxb5 {-10.07/9 0.045s, n=31147, sd=13} Rd8 {+10.12/8 0.018s, n=14779, sd=14}
29. Rab1 {-10.01/9 0.031s, n=26440, sd=18, Black makes an illegal move: e8h8}
1-0