MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "665"]
[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/pp1p1ppp/2p2n2/4p3/PP6/2P5/R2PPPPP/1NBQKBNR w Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:39 +0000"]
[GameEndTime "2026-09-14T13:38:40 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {-1.47/9 0.030s, n=23522, sd=13} d5 {+1.22/10 0.040s, n=29518, sd=15}
6. d4 {-1.38/9 0.022s, n=13567, sd=12} Nbd7 {+1.27/10 0.026s, n=20008, sd=19}
7. b5 {-1.50/8 0.016s, n=13483, sd=18} c5 {+1.33/9 0.015s, n=13440, sd=12}
8. Be2 {-1.43/9 0.020s, n=16346, sd=17} c4 {+1.37/11 0.036s, n=27956, sd=15}
9. a5 {-1.43/10 0.022s, n=18642, sd=15} Bd6 {+1.57/10 0.020s, n=16764, sd=18}
10. Ba3 {-1.50/10 0.015s, n=13345, sd=17} Qxa5 {+1.84/10 0.021s, n=13804, sd=15}
11. dxe5 {-1.06/10 0.018s, n=14768, sd=15}
Bxe5 {+1.25/10 0.026s, n=22438, sd=17} 12. Nf3 {-0.97/10 0.028s, n=22923, sd=20}
Bc7 {+1.03/10 0.037s, n=25798, sd=17} 13. e4 {-1.40/9 0.040s, n=28961, sd=15}
Nxe4 {+2.17/11 0.029s, n=21310, sd=20}
14. Qxd5 {-2.06/11 0.072s, n=48083, sd=24}
Ndf6 {+2.21/10 0.021s, n=15396, sd=18} 15. Qd4 {-1.65/9 0.025s, n=14837, sd=15}
Bb6 {+2.61/11 0.031s, n=23187, sd=16} 16. Qe5+ {-2.40/9 0.034s, n=28576, sd=23}
Be6 {+2.87/9 0.014s, n=12549, sd=14} 17. Bxc4 {-2.52/7 0.022s, n=15447, sd=21}
Bc7 {+2.49/11 0.015s, n=13561, sd=14} 18. Bd6 {-4.80/11 0.022s, n=20559, sd=19}
Qxa2 {+5.67/14 0.014s, n=16982, sd=17}
19. Bxa2 {-6.46/12 0.023s, n=25671, sd=21}
Bxd6 {+6.09/11 0.017s, n=14489, sd=16} 20. Qd4 {-5.99/12 0.012s, n=12790, sd=17}
Bxa2 {+6.24/11 0.019s, n=18242, sd=17}
21. Nbd2 {-5.96/13 0.023s, n=23847, sd=20, Black makes an illegal move: e8h8}
1-0