MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "812"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnb1kbnr/pppp1ppp/8/1q2p1N1/6P1/P7/1P1PPP1P/RNBQKB1R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:08 +0000"]
[GameEndTime "2026-09-14T16:10:08 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qc6 {+2.26/9 0.021s, n=18295, sd=15}
6. Nf3 {-2.09/10 0.017s, n=15842, sd=15} d6 {+1.97/10 0.018s, n=17361, sd=12}
7. h3 {-1.59/10 0.038s, n=34409, sd=14} h5 {+1.93/10 0.021s, n=18795, sd=14}
8. g5 {-1.41/10 0.028s, n=23942, sd=15} e4 {+1.80/11 0.024s, n=23236, sd=17}
9. Nh4 {-1.19/10 0.018s, n=16871, sd=18} Be6 {+1.12/8 0.018s, n=17087, sd=12}
10. Bg2 {-0.99/9 0.020s, n=15128, sd=20} Bb3 {+0.89/10 0.018s, n=17387, sd=21}
11. Qxb3 {-0.90/10 0.012s, n=13014, sd=19}
Qxc1+ {+0.39/11 0.013s, n=17052, sd=22}
12. Qd1 {-0.76/10 0.023s, n=23817, sd=21}
Qxd1+ {+0.61/11 0.018s, n=18945, sd=18}
13. Kxd1 {-0.58/11 0.031s, n=30041, sd=23} d5 {+0.87/12 0.014s, n=16774, sd=16}
14. d3 {-0.51/11 0.017s, n=18038, sd=21} exd3 {+0.88/11 0.028s, n=31232, sd=21}
15. Bxd5 {-0.55/9 0.023s, n=19995, sd=21} dxe2+ {+0.68/9 0.016s, n=16564, sd=21}
16. Kxe2 {-0.54/8 0.018s, n=17527, sd=21} Nc6 {+0.86/10 0.018s, n=19191, sd=19}
17. Re1 {-0.47/10 0.013s, n=15051, sd=20} Bd6 {+0.88/9 0.011s, n=12346, sd=15}
18. Nf5 {-0.86/8 0.018s, n=13940, sd=11} Nge7 {+0.55/8 0.013s, n=14809, sd=14}
19. Nxd6+ {-0.52/10 0.018s, n=20756, sd=17}
cxd6 {+0.69/9 0.014s, n=14974, sd=19}
20. Kf1 {-0.69/10 0.012s, n=14410, sd=15, Black makes an illegal move: e8h8} 1-0