MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "601"]
[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 "r1bqkbnr/pp1p1p1p/n7/2P1p1p1/8/1QP1P3/P2P1PPP/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:50 +0000"]
[GameEndTime "2026-09-14T16:00:50 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxc5 {+0.61/10 0.019s, n=13831, sd=13}
6. Qc2 {+0.93/10 0.029s, n=22974, sd=15} e4 {-0.17/9 0.017s, n=13648, sd=15}
7. c4 {+0.26/8 0.015s, n=12643, sd=12} Bg7 {-0.54/9 0.023s, n=18883, sd=15}
8. Nc3 {+0.67/11 0.019s, n=13558, sd=19} d6 {-0.61/9 0.017s, n=14560, sd=19}
9. Bb2 {+0.25/9 0.036s, n=28048, sd=13} Bf5 {-0.10/9 0.019s, n=15634, sd=13}
10. f3 {+0.41/11 0.023s, n=17452, sd=23} Nf6 {-0.45/10 0.033s, n=26808, sd=21}
11. Nxe4 {+0.55/10 0.026s, n=22968, sd=17}
Ncxe4 {-0.32/11 0.016s, n=14716, sd=22}
12. Bd3 {+0.55/12 0.028s, n=20359, sd=19} Nxd2 {-0.71/10 0.021s, n=16926, sd=14}
13. Bxf5 {+0.47/9 0.017s, n=13940, sd=18} Nxc4 {-0.64/8 0.018s, n=13584, sd=16}
14. Qa4+ {+0.22/8 0.020s, n=15709, sd=21} Kf8 {-0.59/9 0.036s, n=22356, sd=20}
15. Qxc4 {+0.65/10 0.039s, n=29667, sd=19} Qa5+ {-0.75/8 0.018s, n=14187, sd=18}
16. Qc3 {+0.61/9 0.045s, n=32864, sd=18} Qxf5 {-0.77/10 0.039s, n=30238, sd=17}
17. Ne2 {+0.37/10 0.030s, n=17977, sd=19} Re8 {-0.59/9 0.019s, n=14580, sd=14}
18. Qd2 {+0.22/8 0.029s, n=19801, sd=13} Qe6 {-0.26/10 0.021s, n=15885, sd=19}
19. e4 {+0.29/11 0.025s, n=15639, sd=18}
d5 {-0.34/10 0.030s, n=23064, sd=18, White makes an illegal move: e1h1} 0-1