MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1197"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1kb1r/pp1ppp1p/6pn/q1p4P/1P6/3P3N/P1P1PPP1/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:25:38 +0200"]
[GameEndTime "2026-09-14T17:25:39 +0200"]
[PlyCount "44"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb4 {+0.30/8 0.019s, n=15493, sd=13}
6. Bb2 {-0.61/10 0.027s, n=18440, sd=14} Rg8 {+0.39/10 0.067s, n=48012, sd=17}
7. hxg6 {-0.69/9 0.020s, n=16793, sd=18} hxg6 {+0.41/11 0.046s, n=37049, sd=16}
8. Nd2 {-0.59/9 0.024s, n=18232, sd=15} d5 {+0.07/10 0.017s, n=14996, sd=19}
9. e4 {-0.43/9 0.023s, n=14885, sd=12} Nc6 {+0.60/11 0.064s, n=48817, sd=16}
10. a3 {-0.21/9 0.028s, n=23692, sd=16} bxa3 {+0.35/9 0.020s, n=15169, sd=13}
11. Rxa3 {-0.28/11 0.036s, n=21534, sd=18} Qd8 {+0.57/9 0.016s, n=13219, sd=16}
12. d4 {-0.52/8 0.018s, n=13104, sd=14} dxe4 {+0.65/9 0.019s, n=16860, sd=14}
13. Ng5 {-0.35/8 0.017s, n=12322, sd=13} Bg7 {+0.01/8 0.023s, n=16437, sd=13}
14. Ndxe4 {-0.01/9 0.030s, n=18211, sd=14} Rh8 {+0.20/10 0.031s, n=22102, sd=18}
15. Bb5 {-0.41/9 0.042s, n=28636, sd=15} Bf5 {+0.66/9 0.017s, n=12045, sd=11}
16. Qa1 {+0.16/8 0.021s, n=15814, sd=13} Bxe4 {+0.39/9 0.018s, n=14044, sd=15}
17. d5 {-0.92/9 0.016s, n=12349, sd=18} Qxd5 {+0.06/10 0.021s, n=19111, sd=20}
18. Bxc6+ {-0.93/11 0.042s, n=37302, sd=22}
bxc6 {+0.70/10 0.016s, n=15852, sd=20}
19. Bxg7 {-0.80/11 0.016s, n=15955, sd=19}
Qxg5 {+0.92/10 0.021s, n=17197, sd=16}
20. Bxh8 {-0.54/11 0.016s, n=13271, sd=16} f6 {+0.81/11 0.047s, n=34478, sd=21}
21. Rg3 {-0.51/11 0.026s, n=20548, sd=17} Qf4 {+0.84/10 0.021s, n=18212, sd=20}
22. Bg7 {-0.04/10 0.036s, n=25685, sd=24} Nf7 {+0.37/9 0.021s, n=19425, sd=21}
23. Qa3 {-0.28/10 0.018s, n=12748, sd=17} Rd8 {+0.94/11 0.041s, n=34824, sd=18}
24. Qe3 {-0.99/10 0.031s, n=23782, sd=16} g5 {+0.85/11 0.014s, n=14652, sd=13}
25. Qxf4 {-0.91/10 0.031s, n=25302, sd=15}
gxf4 {+0.63/10 0.028s, n=23919, sd=18} 26. Ra3 {-0.67/10 0.023s, n=17287, sd=14}
Bxc2 {+0.44/9 0.025s, n=24862, sd=14, White makes an illegal move: e1h1} 0-1