MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "509"]
[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 "rnbqkb1r/pp1pnp1p/2p1p2B/6p1/4P2P/1P1P4/P1P2PP1/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:06:10 -0400"]
[GameEndTime "2026-09-14T11:06:11 -0400"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxh6 {+6.73/10 0.014s, n=12551, sd=13}
6. hxg5 {-6.17/9 0.010s, n=13058, sd=13} Bxg5 {+6.17/8 0.015s, n=14310, sd=14}
7. d4 {-6.14/9 0.017s, n=13401, sd=9} Ng6 {+6.01/8 0.020s, n=16024, sd=12}
8. Nf3 {-5.92/9 0.020s, n=22412, sd=14} Be7 {+5.75/9 0.026s, n=22232, sd=13}
9. Bd3 {-5.98/10 0.038s, n=34199, sd=14} e5 {+5.77/9 0.017s, n=20847, sd=14}
10. Nxe5 {-5.84/11 0.019s, n=22469, sd=16}
Nxe5 {+5.78/10 0.027s, n=25559, sd=17}
11. dxe5 {-5.42/10 0.010s, n=12777, sd=15} Qa5+ {+6.07/9 0.021s, n=20175, sd=18}
12. Nd2 {-5.31/9 0.015s, n=15263, sd=18} Qxe5 {+5.61/10 0.018s, n=16256, sd=19}
13. Nf3 {-5.98/9 0.024s, n=27570, sd=19} Qc3+ {+6.31/9 0.024s, n=22653, sd=14}
14. Kf1 {-6.24/9 0.021s, n=21036, sd=17} d6 {+6.51/10 0.012s, n=16543, sd=16}
15. e5 {-6.45/9 0.016s, n=12704, sd=16} dxe5 {+6.22/10 0.026s, n=22351, sd=14}
16. Nd2 {-6.25/9 0.011s, n=14394, sd=15} Qd4 {+6.22/9 0.012s, n=13467, sd=13}
17. Nf3 {-6.01/9 0.016s, n=12894, sd=13} Qd6 {+6.62/10 0.058s, n=51940, sd=16}
18. Qe2 {-5.93/11 0.021s, n=20682, sd=16} Be6 {+6.17/10 0.019s, n=18133, sd=17}
19. Rd1 {-5.44/11 0.010s, n=15812, sd=20} Nd7 {+5.66/11 0.010s, n=13416, sd=17}
20. Bf5 {-5.96/11 0.018s, n=16643, sd=20}
Qxd1+ {+5.70/12 0.008s, n=12879, sd=15}
21. Qxd1 {-6.27/11 0.038s, n=35754, sd=18}
Bxf5 {+5.41/11 0.021s, n=20418, sd=20} 22. Rh5 {-5.89/10 0.012s, n=17968, sd=14}
Bg4 {+6.14/10 0.010s, n=13304, sd=17}
23. Rh6 {-6.23/10 0.018s, n=23478, sd=17, Black makes an illegal move: e8a8} 1-0