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Degen Protocol
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Result

Chess v1

finished entry 1 play · winner takes 2 play · ef00504077b76e347fccbad002fd530e

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
21
played
Pace
75.3/min
overall 75.3/min
Biggest swing
+108
Seat 1 · move 11

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf+122+5.8 pawn/100won 1
gbb-122-5.8 pawn/100lost 1

Last moves

  1. 21Seat 1+14
  2. 20Seat 2+14
  3. 19Seat 1+102
  4. 18Seat 2+14
  5. 17Seat 1+14
  6. 16Seat 2+4
  7. 15Seat 1+2
  8. 14Seat 2+2
  9. 13Seat 1+14
  10. 12Seat 2+2
  11. 11Seat 1+108
  12. 10Seat 2+106

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
25ef64a67391bb1b677549851e6f9200f20956082c99eda99ec5b6cf9c2f1ac7
Seed hash
c7d59acdd808586d2fd8b56dba131e0c7decedc348718cd26b9c5bc642c59c22 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 63,510, Merkle root f23d5af16556b6d637ad59b925a285444839990206de1355a365f794a9a3113e. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 4911443f20798e06fb2bcac2ec0dada7c32de12d95798a8ecf182e1db262f142
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"e2e4"
12"h7h6"
21"b1c3"
32"c7c5"
41"f2f4"
52"b7b6"
61"g1f3"
72"h6h5"
81"d2d4"
92"c5d4"
101"f3d4"
112"a7a6"
121"e1e2"
132"h5h4"
141"e4e5"
152"f7f5"
161"e2e3"
172"e8f7"
181"d4f5"
192"f7e6"
201"e3d4"