MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1289"]
[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 "rn1qkbnr/p1ppp1p1/b4p1p/1p6/2PPPP2/1Q6/PP4PP/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:44:08 -0400"]
[GameEndTime "2026-09-14T10:44:09 -0400"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxc4 {-2.09/9 0.020s, n=16656, sd=14}
6. Bxc4 {+1.76/11 0.021s, n=25517, sd=17} e6 {-1.72/10 0.017s, n=13929, sd=15}
7. Nc3 {+1.57/9 0.022s, n=23492, sd=14} Ne7 {-1.54/9 0.020s, n=21981, sd=15}
8. Be2 {+1.71/9 0.020s, n=15164, sd=19} Qc8 {-1.10/10 0.014s, n=12304, sd=8}
9. d5 {+1.40/10 0.021s, n=17247, sd=14} exd5 {-1.63/9 0.024s, n=17959, sd=16}
10. exd5 {+1.13/9 0.019s, n=15485, sd=13} Qb7 {-1.75/10 0.016s, n=18333, sd=18}
11. Bxa6 {+1.59/9 0.012s, n=15013, sd=12} Qxa6 {-1.75/10 0.019s, n=16682, sd=13}
12. Be3 {+2.13/10 0.018s, n=14789, sd=13} Qd3 {-1.15/9 0.019s, n=22669, sd=13}
13. Bf2 {+3.63/10 0.016s, n=19072, sd=17} c6 {-3.74/8 0.037s, n=24929, sd=16}
14. Qb7 {+6.61/10 0.029s, n=30755, sd=17} Nxd5 {-6.34/8 0.014s, n=15116, sd=14}
15. Rd1 {+6.44/10 0.012s, n=14096, sd=15} Qc2 {-6.29/9 0.021s, n=25888, sd=16}
16. Nge2 {+7.17/10 0.019s, n=17264, sd=11} Nxc3 {-7.66/8 0.023s, n=27720, sd=12}
17. Nxc3 {+8.14/11 0.017s, n=24485, sd=15}
Be7 {-7.67/8 0.020s, n=18078, sd=12, White makes an illegal move: e1h1} 0-1